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Deak G, Ionică AM, Péter Á, Sándor AD, Matei IA, D'Amico G, Liénard E, Gherman CM, Mihalca AD, Bouhsira E. Fleas of wild carnivores in Romania: diversity, distribution, and host-associations. Parasit Vectors 2024; 17:148. [PMID: 38515160 PMCID: PMC10956227 DOI: 10.1186/s13071-024-06235-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2024] [Accepted: 03/04/2024] [Indexed: 03/23/2024] Open
Abstract
BACKGROUND Fleas are important hematophagous insects, infesting mammals and birds with a worldwide distribution. Fleas of medical importance have been reported from various carnivores worldwide, such as felids, canids, or mustelids. Romania hosts a wide carnivore diversity, but very little is known about flea species that parasitize these animals in Romania. This study aimed to provide a better understanding of the fleas' diversity and their distribution in a relatively large and diverse number of wild carnivore hosts from Romania. METHODS From 2013 to 2021, 282 carcasses of wild carnivores from different locations in Romania were collected and examined for the presence of ectoparasites. All collected fleas were morphologically identified using specific keys and descriptions. An analysis of the co-occurrence networks was performed. RESULTS A total of 11 flea species were identified: Pulex irritans (41.09%), Paraceras melis (20.11%), Ctenocephalides felis (7.33%), Ctenocephalides canis (7.83%), Monopsyllus sciurorum (11.11%), Chaetopsylla trichosa (21.96%), Chaetopsylla homoea (5.5%), Chaetopsylla tuberculaticeps (100%), Chaetopsylla rothschildi (13.33%), Chaetopsylla sp. (14.34%), Chaetopsylla globiceps (5.12%), Echidnophaga gallinacea (10%). The statistical analyses showed a significant difference between the infestation of Martes foina with females being more frequently infected than males (66% versus 33%). Paraceras melis infesting Meles meles had a significantly higher prevalence in female badgers than in males (× 2 = 7.7977, P < 0.01) and higher intensities of infestations in males than in females (t = 1.871, P < 0.05). CONCLUSIONS This is the first large-scale study investigating the distribution and diversity of flea species infesting wild carnivores in Romania. Three flea species were identified for the first time in Romania (E. gallinacea, C. homoea, and C. tuberculaticeps).
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Affiliation(s)
- Georgiana Deak
- Department of Parasitology and Parasitic Diseases, University of Agricultural Sciences and Veterinary Medicine of Cluj-Napoca, Calea Mănăștur 3-5, 400372, Cluj-Napoca-Napoca, Romania.
| | - Angela Monica Ionică
- Department of Parasitology and Parasitic Diseases, University of Agricultural Sciences and Veterinary Medicine of Cluj-Napoca, Calea Mănăștur 3-5, 400372, Cluj-Napoca-Napoca, Romania
- Clinical Hospital of Infectious Diseases of Cluj-Napoca, Cluj-Napoca-Napoca, Romania
| | - Áron Péter
- Department of Parasitology and Parasitic Diseases, University of Agricultural Sciences and Veterinary Medicine of Cluj-Napoca, Calea Mănăștur 3-5, 400372, Cluj-Napoca-Napoca, Romania
- Department of Parasitology and Zoology, University of Veterinary Medicine, Budapest, Hungary
| | - Attila David Sándor
- Department of Parasitology and Parasitic Diseases, University of Agricultural Sciences and Veterinary Medicine of Cluj-Napoca, Calea Mănăștur 3-5, 400372, Cluj-Napoca-Napoca, Romania
- Department of Parasitology and Zoology, University of Veterinary Medicine, Budapest, Hungary
- HUN-REN-UVMB Climate Change: New Blood-Sucking Parasites and Vector-Borne Pathogens Research Group, Budapest, Hungary
| | - Ioana Adriana Matei
- Department of Parasitology and Parasitic Diseases, University of Agricultural Sciences and Veterinary Medicine of Cluj-Napoca, Calea Mănăștur 3-5, 400372, Cluj-Napoca-Napoca, Romania
- Department of Microbiology, University of Agricultural Sciences and Veterinary Medicine of Cluj-Napoca, Calea Mănăștur 3-5, 400372, Cluj-Napoca-Napoca, Romania
| | - Gianluca D'Amico
- Department of Parasitology and Parasitic Diseases, University of Agricultural Sciences and Veterinary Medicine of Cluj-Napoca, Calea Mănăștur 3-5, 400372, Cluj-Napoca-Napoca, Romania
| | | | - Călin Mircea Gherman
- Department of Parasitology and Parasitic Diseases, University of Agricultural Sciences and Veterinary Medicine of Cluj-Napoca, Calea Mănăștur 3-5, 400372, Cluj-Napoca-Napoca, Romania
| | - Andrei Daniel Mihalca
- Department of Parasitology and Parasitic Diseases, University of Agricultural Sciences and Veterinary Medicine of Cluj-Napoca, Calea Mănăștur 3-5, 400372, Cluj-Napoca-Napoca, Romania
| | - Emilie Bouhsira
- InTheres, Université de Toulouse, INRAE, ENVT, Toulouse, France
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Rossolini G, Nesti F, D'Amico G, Nair S, Biondi A, Buttazzo G. On the Real-World Adversarial Robustness of Real-Time Semantic Segmentation Models for Autonomous Driving. IEEE Trans Neural Netw Learn Syst 2023; PP:1-15. [PMID: 37782588 DOI: 10.1109/tnnls.2023.3314512] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/04/2023]
Abstract
The existence of real-world adversarial examples (RWAEs) (commonly in the form of patches) poses a serious threat for the use of deep learning models in safety-critical computer vision tasks such as visual perception in autonomous driving. This article presents an extensive evaluation of the robustness of semantic segmentation (SS) models when attacked with different types of adversarial patches, including digital, simulated, and physical ones. A novel loss function is proposed to improve the capabilities of attackers in inducing a misclassification of pixels. Also, a novel attack strategy is presented to improve the expectation over transformation (EOT) method for placing a patch in the scene. Finally, a state-of-the-art method for detecting adversarial patch is first extended to cope with SS models, then improved to obtain real-time performance, and eventually evaluated in real-world scenarios. Experimental results reveal that even though the adversarial effect is visible with both digital and real-world attacks, its impact is often spatially confined to areas of the image around the patch. This opens to further questions about the spatial robustness of real-time SS models.
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Napoli E, D'Amico G, Ramos RAN. Editorial: Dog filariosis: the threat walks not only in the blood stream. Front Vet Sci 2023; 10:1258004. [PMID: 37546335 PMCID: PMC10401595 DOI: 10.3389/fvets.2023.1258004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2023] [Accepted: 07/14/2023] [Indexed: 08/08/2023] Open
Affiliation(s)
- Ettore Napoli
- Department Veterinary Sciences, University of Messina, Messina, Italy
| | - Gianluca D'Amico
- Department of Parasitology and Parasitic Diseases, University of Agricultural Sciences and Veterinary Medicine Cluj-Napoca, Cluj-Napoca, Romania
| | - Rafael Antonio Nascimento Ramos
- Laboratory of Parasitology, Federal University of the Agreste of Pernambuco, Garanhuns, Brazil
- Department of Veterinary Pathobiology, School of Veterinary Medicine and Biomedical Sciences, Texas A&M University, College Station, TX, United States
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Abe H, Abe S, Acciari VA, Aniello T, Ansoldi S, Antonelli LA, Arbet Engels A, Arcaro C, Artero M, Asano K, Baack D, Babić A, Baquero A, Barres de Almeida U, Barrio JA, Batković I, Baxter J, Becerra González J, Bednarek W, Bernardini E, Bernardos M, Berti A, Besenrieder J, Bhattacharyya W, Bigongiari C, Biland A, Blanch O, Bonnoli G, Bošnjak Ž, Burelli I, Busetto G, Carosi R, Carretero-Castrillo M, Ceribella G, Chai Y, Chilingarian A, Cikota S, Colombo E, Contreras JL, Cortina J, Covino S, D'Amico G, D'Elia V, Da Vela P, Dazzi F, De Angelis A, De Lotto B, Del Popolo A, Delfino M, Delgado J, Delgado Mendez C, Depaoli D, Di Pierro F, Di Venere L, Do Souto Espiñeira E, Dominis Prester D, Donini A, Dorner D, Doro M, Elsaesser D, Emery G, Fallah Ramazani V, Fariña L, Fattorini A, Font L, Fruck C, Fukami S, Fukazawa Y, García López RJ, Garczarczyk M, Gasparyan S, Gaug M, Giesbrecht Paiva JG, Giglietto N, Giordano F, Gliwny P, Godinović N, Green JG, Green D, Hadasch D, Hahn A, Hassan T, Heckmann L, Herrera J, Hrupec D, Hütten M, Imazawa R, Inada T, Iotov R, Ishio K, Jiménez Martínez I, Jormanainen J, Kerszberg D, Kobayashi Y, Kubo H, Kushida J, Lamastra A, Lelas D, Leone F, Lindfors E, Linhoff L, Lombardi S, Longo F, López-Coto R, López-Moya M, López-Oramas A, Loporchio S, Lorini A, Lyard E, Machado de Oliveira Fraga B, Majumdar P, Makariev M, Maneva G, Mang N, Manganaro M, Mangano S, Mannheim K, Mariotti M, Martínez M, Mas Aguilar A, Mazin D, Menchiari S, Mender S, Mićanović S, Miceli D, Miener T, Miranda JM, Mirzoyan R, Molina E, Mondal HA, Moralejo A, Morcuende D, Moreno V, Nakamori T, Nanci C, Nava L, Neustroev V, Nievas Rosillo M, Nigro C, Nilsson K, Nishijima K, Njoh Ekoume T, Noda K, Nozaki S, Ohtani Y, Oka T, Otero-Santos J, Paiano S, Palatiello M, Paneque D, Paoletti R, Paredes JM, Pavletić L, Persic M, Pihet M, Podobnik F, Prada Moroni PG, Prandini E, Principe G, Priyadarshi C, Puljak I, Rhode W, Ribó M, Rico J, Righi C, Rugliancich A, Sahakyan N, Saito T, Sakurai S, Satalecka K, Saturni FG, Schleicher B, Schmidt K, Schmuckermaier F, Schubert JL, Schweizer T, Sitarek J, Sliusar V, Sobczynska D, Spolon A, Stamerra A, Strišković J, Strom D, Strzys M, Suda Y, Surić T, Takahashi M, Takeishi R, Tavecchio F, Temnikov P, Terauchi K, Terzić T, Teshima M, Tosti L, Truzzi S, Tutone A, Ubach S, van Scherpenberg J, Vazquez Acosta M, Ventura S, Verguilov V, Viale I, Vigorito CF, Vitale V, Vovk I, Walter R, Will M, Wunderlich C, Yamamoto T, Zarić D, Hiroshima N, Kohri K. Search for Gamma-Ray Spectral Lines from Dark Matter Annihilation up to 100 TeV toward the Galactic Center with MAGIC. Phys Rev Lett 2023; 130:061002. [PMID: 36827578 DOI: 10.1103/physrevlett.130.061002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/10/2022] [Revised: 11/02/2022] [Accepted: 12/15/2022] [Indexed: 06/18/2023]
Abstract
Linelike features in TeV γ rays constitute a "smoking gun" for TeV-scale particle dark matter and new physics. Probing the Galactic Center region with ground-based Cherenkov telescopes enables the search for TeV spectral features in immediate association with a dense dark matter reservoir at a sensitivity out of reach for satellite γ-ray detectors, and direct detection and collider experiments. We report on 223 hours of observations of the Galactic Center region with the MAGIC stereoscopic telescope system reaching γ-ray energies up to 100 TeV. We improved the sensitivity to spectral lines at high energies using large-zenith-angle observations and a novel background modeling method within a maximum-likelihood analysis in the energy domain. No linelike spectral feature is found in our analysis. Therefore, we constrain the cross section for dark matter annihilation into two photons to ⟨σv⟩≲5×10^{-28} cm^{3} s^{-1} at 1 TeV and ⟨σv⟩≲1×10^{-25} cm^{3} s^{-1} at 100 TeV, achieving the best limits to date for a dark matter mass above 20 TeV and a cuspy dark matter profile at the Galactic Center. Finally, we use the derived limits for both cuspy and cored dark matter profiles to constrain supersymmetric wino models.
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Affiliation(s)
- H Abe
- Japanese MAGIC Group: Institute for Cosmic Ray Research (ICRR), The University of Tokyo, Kashiwa, 277-8582 Chiba, Japan
| | - S Abe
- Japanese MAGIC Group: Institute for Cosmic Ray Research (ICRR), The University of Tokyo, Kashiwa, 277-8582 Chiba, Japan
| | - V A Acciari
- Instituto de Astrofísica de Canarias and Departamento de Astrofísica, Universidad de La Laguna, E-38200 La Laguna, Tenerife, Spain
| | - T Aniello
- National Institute for Astrophysics (INAF), I-00136 Rome, Italy
| | - S Ansoldi
- Università di Udine and INFN Trieste, I-33100 Udine, Italy
| | - L A Antonelli
- National Institute for Astrophysics (INAF), I-00136 Rome, Italy
| | - A Arbet Engels
- Max-Planck-Institut für Physik, D-80805 München, Germany
| | - C Arcaro
- Università di Padova and INFN, I-35131 Padova, Italy
| | - M Artero
- Institut de Física d'Altes Energies (IFAE), The Barcelona Institute of Science and Technology (BIST), E-08193 Bellaterra (Barcelona), Spain
| | - K Asano
- Japanese MAGIC Group: Institute for Cosmic Ray Research (ICRR), The University of Tokyo, Kashiwa, 277-8582 Chiba, Japan
| | - D Baack
- Technische Universität Dortmund, D-44221 Dortmund, Germany
| | - A Babić
- Croatian MAGIC Group: University of Zagreb, Faculty of Electrical Engineering and Computing (FER), 10000 Zagreb, Croatia
| | - A Baquero
- IPARCOS Institute and EMFTEL Department, Universidad Complutense de Madrid, E-28040 Madrid, Spain
| | - U Barres de Almeida
- Centro Brasileiro de Pesquisas Físicas (CBPF), 22290-180 URCA, Rio de Janeiro (RJ), Brazil
| | - J A Barrio
- IPARCOS Institute and EMFTEL Department, Universidad Complutense de Madrid, E-28040 Madrid, Spain
| | - I Batković
- Università di Padova and INFN, I-35131 Padova, Italy
| | - J Baxter
- Japanese MAGIC Group: Institute for Cosmic Ray Research (ICRR), The University of Tokyo, Kashiwa, 277-8582 Chiba, Japan
| | - J Becerra González
- Instituto de Astrofísica de Canarias and Departamento de Astrofísica, Universidad de La Laguna, E-38200 La Laguna, Tenerife, Spain
| | - W Bednarek
- University of Lodz, Faculty of Physics and Applied Informatics, Department of Astrophysics, 90-236 Lodz, Poland
| | - E Bernardini
- Università di Padova and INFN, I-35131 Padova, Italy
| | - M Bernardos
- Instituto de Astrofísica de Andalucía-CSIC, Glorieta de la Astronomía s/n, 18008 Granada, Spain
| | - A Berti
- Max-Planck-Institut für Physik, D-80805 München, Germany
| | - J Besenrieder
- Max-Planck-Institut für Physik, D-80805 München, Germany
| | - W Bhattacharyya
- Deutsches Elektronen-Synchrotron (DESY), D-15738 Zeuthen, Germany
| | - C Bigongiari
- National Institute for Astrophysics (INAF), I-00136 Rome, Italy
| | - A Biland
- ETH Zürich, CH-8093 Zürich, Switzerland
| | - O Blanch
- Institut de Física d'Altes Energies (IFAE), The Barcelona Institute of Science and Technology (BIST), E-08193 Bellaterra (Barcelona), Spain
| | - G Bonnoli
- National Institute for Astrophysics (INAF), I-00136 Rome, Italy
| | - Ž Bošnjak
- Croatian MAGIC Group: University of Zagreb, Faculty of Electrical Engineering and Computing (FER), 10000 Zagreb, Croatia
| | - I Burelli
- Università di Udine and INFN Trieste, I-33100 Udine, Italy
| | - G Busetto
- Università di Padova and INFN, I-35131 Padova, Italy
| | - R Carosi
- Università di Pisa and INFN Pisa, I-56126 Pisa, Italy
| | | | - G Ceribella
- Japanese MAGIC Group: Institute for Cosmic Ray Research (ICRR), The University of Tokyo, Kashiwa, 277-8582 Chiba, Japan
| | - Y Chai
- Max-Planck-Institut für Physik, D-80805 München, Germany
| | - A Chilingarian
- Armenian MAGIC Group: A. Alikhanyan National Science Laboratory, 0036 Yerevan, Armenia
| | - S Cikota
- Croatian MAGIC Group: University of Zagreb, Faculty of Electrical Engineering and Computing (FER), 10000 Zagreb, Croatia
| | - E Colombo
- Instituto de Astrofísica de Canarias and Departamento de Astrofísica, Universidad de La Laguna, E-38200 La Laguna, Tenerife, Spain
| | - J L Contreras
- IPARCOS Institute and EMFTEL Department, Universidad Complutense de Madrid, E-28040 Madrid, Spain
| | - J Cortina
- Centro de Investigaciones Energéticas, Medioambientales y Tecnológicas, E-28040 Madrid, Spain
| | - S Covino
- National Institute for Astrophysics (INAF), I-00136 Rome, Italy
| | - G D'Amico
- Department for Physics and Technology, University of Bergen, Norway
| | - V D'Elia
- National Institute for Astrophysics (INAF), I-00136 Rome, Italy
| | - P Da Vela
- Università di Pisa and INFN Pisa, I-56126 Pisa, Italy
| | - F Dazzi
- National Institute for Astrophysics (INAF), I-00136 Rome, Italy
| | - A De Angelis
- Università di Padova and INFN, I-35131 Padova, Italy
| | - B De Lotto
- Università di Udine and INFN Trieste, I-33100 Udine, Italy
| | - A Del Popolo
- INFN MAGIC Group: INFN Sezione di Catania and Dipartimento di Fisica e Astronomia, University of Catania, I-95123 Catania, Italy
| | - M Delfino
- Institut de Física d'Altes Energies (IFAE), The Barcelona Institute of Science and Technology (BIST), E-08193 Bellaterra (Barcelona), Spain
| | - J Delgado
- Institut de Física d'Altes Energies (IFAE), The Barcelona Institute of Science and Technology (BIST), E-08193 Bellaterra (Barcelona), Spain
| | - C Delgado Mendez
- Centro de Investigaciones Energéticas, Medioambientales y Tecnológicas, E-28040 Madrid, Spain
| | - D Depaoli
- INFN MAGIC Group: INFN Sezione di Torino and Università degli Studi di Torino, I-10125 Torino, Italy
| | - F Di Pierro
- INFN MAGIC Group: INFN Sezione di Torino and Università degli Studi di Torino, I-10125 Torino, Italy
| | - L Di Venere
- INFN MAGIC Group: INFN Sezione di Bari and Dipartimento Interateneo di Fisica dell'Università e del Politecnico di Bari, I-70125 Bari, Italy
| | - E Do Souto Espiñeira
- Institut de Física d'Altes Energies (IFAE), The Barcelona Institute of Science and Technology (BIST), E-08193 Bellaterra (Barcelona), Spain
| | - D Dominis Prester
- Croatian MAGIC Group: University of Rijeka, Department of Physics, 51000 Rijeka, Croatia
| | - A Donini
- National Institute for Astrophysics (INAF), I-00136 Rome, Italy
| | - D Dorner
- Universität Würzburg, D-97074 Würzburg, Germany
| | - M Doro
- Università di Padova and INFN, I-35131 Padova, Italy
| | - D Elsaesser
- Technische Universität Dortmund, D-44221 Dortmund, Germany
| | - G Emery
- University of Geneva, Chemin d'Ecogia 16, CH-1290 Versoix, Switzerland
| | - V Fallah Ramazani
- Finnish MAGIC Group: Finnish Centre for Astronomy with ESO, University of Turku, FI-20014 Turku, Finland
| | - L Fariña
- Institut de Física d'Altes Energies (IFAE), The Barcelona Institute of Science and Technology (BIST), E-08193 Bellaterra (Barcelona), Spain
| | - A Fattorini
- Technische Universität Dortmund, D-44221 Dortmund, Germany
| | - L Font
- Departament de Física, and CERES-IEEC, Universitat Autònoma de Barcelona, E-08193 Bellaterra, Spain
| | - C Fruck
- Max-Planck-Institut für Physik, D-80805 München, Germany
| | - S Fukami
- ETH Zürich, CH-8093 Zürich, Switzerland
| | - Y Fukazawa
- Japanese MAGIC Group: Physics Program, Graduate School of Advanced Science and Engineering, Hiroshima University, 739-8526 Hiroshima, Japan
| | - R J García López
- Instituto de Astrofísica de Canarias and Departamento de Astrofísica, Universidad de La Laguna, E-38200 La Laguna, Tenerife, Spain
| | - M Garczarczyk
- Deutsches Elektronen-Synchrotron (DESY), D-15738 Zeuthen, Germany
| | - S Gasparyan
- Armenian MAGIC Group: ICRANet-Armenia at NAS RA, 0019 Yerevan, Armenia
| | - M Gaug
- Departament de Física, and CERES-IEEC, Universitat Autònoma de Barcelona, E-08193 Bellaterra, Spain
| | - J G Giesbrecht Paiva
- Centro Brasileiro de Pesquisas Físicas (CBPF), 22290-180 URCA, Rio de Janeiro (RJ), Brazil
| | - N Giglietto
- INFN MAGIC Group: INFN Sezione di Bari and Dipartimento Interateneo di Fisica dell'Università e del Politecnico di Bari, I-70125 Bari, Italy
| | - F Giordano
- INFN MAGIC Group: INFN Sezione di Bari and Dipartimento Interateneo di Fisica dell'Università e del Politecnico di Bari, I-70125 Bari, Italy
| | - P Gliwny
- University of Lodz, Faculty of Physics and Applied Informatics, Department of Astrophysics, 90-236 Lodz, Poland
| | - N Godinović
- Croatian MAGIC Group: University of Split, Faculty of Electrical Engineering, Mechanical Engineering and Naval Architecture (FESB), 21000 Split, Croatia
| | - J G Green
- Max-Planck-Institut für Physik, D-80805 München, Germany
| | - D Green
- Max-Planck-Institut für Physik, D-80805 München, Germany
| | - D Hadasch
- Japanese MAGIC Group: Institute for Cosmic Ray Research (ICRR), The University of Tokyo, Kashiwa, 277-8582 Chiba, Japan
| | - A Hahn
- Max-Planck-Institut für Physik, D-80805 München, Germany
| | - T Hassan
- Centro de Investigaciones Energéticas, Medioambientales y Tecnológicas, E-28040 Madrid, Spain
| | - L Heckmann
- Max-Planck-Institut für Physik, D-80805 München, Germany
| | - J Herrera
- Instituto de Astrofísica de Canarias and Departamento de Astrofísica, Universidad de La Laguna, E-38200 La Laguna, Tenerife, Spain
| | - D Hrupec
- Croatian MAGIC Group: Josip Juraj Strossmayer University of Osijek, Department of Physics, 31000 Osijek, Croatia
| | - M Hütten
- Japanese MAGIC Group: Institute for Cosmic Ray Research (ICRR), The University of Tokyo, Kashiwa, 277-8582 Chiba, Japan
| | - R Imazawa
- Japanese MAGIC Group: Physics Program, Graduate School of Advanced Science and Engineering, Hiroshima University, 739-8526 Hiroshima, Japan
| | - T Inada
- Japanese MAGIC Group: Institute for Cosmic Ray Research (ICRR), The University of Tokyo, Kashiwa, 277-8582 Chiba, Japan
| | - R Iotov
- Universität Würzburg, D-97074 Würzburg, Germany
| | - K Ishio
- University of Lodz, Faculty of Physics and Applied Informatics, Department of Astrophysics, 90-236 Lodz, Poland
| | - I Jiménez Martínez
- Centro de Investigaciones Energéticas, Medioambientales y Tecnológicas, E-28040 Madrid, Spain
| | - J Jormanainen
- Finnish MAGIC Group: Finnish Centre for Astronomy with ESO, University of Turku, FI-20014 Turku, Finland
| | - D Kerszberg
- Institut de Física d'Altes Energies (IFAE), The Barcelona Institute of Science and Technology (BIST), E-08193 Bellaterra (Barcelona), Spain
| | - Y Kobayashi
- Japanese MAGIC Group: Institute for Cosmic Ray Research (ICRR), The University of Tokyo, Kashiwa, 277-8582 Chiba, Japan
| | - H Kubo
- Japanese MAGIC Group: Institute for Cosmic Ray Research (ICRR), The University of Tokyo, Kashiwa, 277-8582 Chiba, Japan
| | - J Kushida
- Japanese MAGIC Group: Department of Physics, Tokai University, Hiratsuka, 259-1292 Kanagawa, Japan
| | - A Lamastra
- National Institute for Astrophysics (INAF), I-00136 Rome, Italy
| | - D Lelas
- Croatian MAGIC Group: University of Split, Faculty of Electrical Engineering, Mechanical Engineering and Naval Architecture (FESB), 21000 Split, Croatia
| | - F Leone
- National Institute for Astrophysics (INAF), I-00136 Rome, Italy
| | - E Lindfors
- Finnish MAGIC Group: Finnish Centre for Astronomy with ESO, University of Turku, FI-20014 Turku, Finland
| | - L Linhoff
- Technische Universität Dortmund, D-44221 Dortmund, Germany
| | - S Lombardi
- National Institute for Astrophysics (INAF), I-00136 Rome, Italy
| | - F Longo
- Università di Udine and INFN Trieste, I-33100 Udine, Italy
| | - R López-Coto
- Università di Padova and INFN, I-35131 Padova, Italy
| | - M López-Moya
- IPARCOS Institute and EMFTEL Department, Universidad Complutense de Madrid, E-28040 Madrid, Spain
| | - A López-Oramas
- Instituto de Astrofísica de Canarias and Departamento de Astrofísica, Universidad de La Laguna, E-38200 La Laguna, Tenerife, Spain
| | - S Loporchio
- INFN MAGIC Group: INFN Sezione di Bari and Dipartimento Interateneo di Fisica dell'Università e del Politecnico di Bari, I-70125 Bari, Italy
| | - A Lorini
- Università di Siena and INFN Pisa, I-53100 Siena, Italy
| | - E Lyard
- University of Geneva, Chemin d'Ecogia 16, CH-1290 Versoix, Switzerland
| | | | - P Majumdar
- Saha Institute of Nuclear Physics, A CI of Homi Bhabha National Institute, Kolkata 700064, West Bengal, India
| | - M Makariev
- Institute for Nuclear Research and Nuclear Energy, Bulgarian Academy of Sciences, BG-1784 Sofia, Bulgaria
| | - G Maneva
- Institute for Nuclear Research and Nuclear Energy, Bulgarian Academy of Sciences, BG-1784 Sofia, Bulgaria
| | - N Mang
- Technische Universität Dortmund, D-44221 Dortmund, Germany
| | - M Manganaro
- Croatian MAGIC Group: University of Rijeka, Department of Physics, 51000 Rijeka, Croatia
| | - S Mangano
- Centro de Investigaciones Energéticas, Medioambientales y Tecnológicas, E-28040 Madrid, Spain
| | - K Mannheim
- Universität Würzburg, D-97074 Würzburg, Germany
| | - M Mariotti
- Università di Padova and INFN, I-35131 Padova, Italy
| | - M Martínez
- Institut de Física d'Altes Energies (IFAE), The Barcelona Institute of Science and Technology (BIST), E-08193 Bellaterra (Barcelona), Spain
| | - A Mas Aguilar
- IPARCOS Institute and EMFTEL Department, Universidad Complutense de Madrid, E-28040 Madrid, Spain
| | - D Mazin
- Japanese MAGIC Group: Institute for Cosmic Ray Research (ICRR), The University of Tokyo, Kashiwa, 277-8582 Chiba, Japan
- Max-Planck-Institut für Physik, D-80805 München, Germany
| | - S Menchiari
- Università di Siena and INFN Pisa, I-53100 Siena, Italy
| | - S Mender
- Technische Universität Dortmund, D-44221 Dortmund, Germany
| | - S Mićanović
- Croatian MAGIC Group: University of Rijeka, Department of Physics, 51000 Rijeka, Croatia
| | - D Miceli
- Università di Padova and INFN, I-35131 Padova, Italy
| | - T Miener
- IPARCOS Institute and EMFTEL Department, Universidad Complutense de Madrid, E-28040 Madrid, Spain
| | - J M Miranda
- Università di Siena and INFN Pisa, I-53100 Siena, Italy
| | - R Mirzoyan
- Max-Planck-Institut für Physik, D-80805 München, Germany
| | - E Molina
- Universitat de Barcelona, ICCUB, IEEC-UB, E-08028 Barcelona, Spain
| | - H A Mondal
- Saha Institute of Nuclear Physics, A CI of Homi Bhabha National Institute, Kolkata 700064, West Bengal, India
| | - A Moralejo
- Institut de Física d'Altes Energies (IFAE), The Barcelona Institute of Science and Technology (BIST), E-08193 Bellaterra (Barcelona), Spain
| | - D Morcuende
- IPARCOS Institute and EMFTEL Department, Universidad Complutense de Madrid, E-28040 Madrid, Spain
| | - V Moreno
- Departament de Física, and CERES-IEEC, Universitat Autònoma de Barcelona, E-08193 Bellaterra, Spain
| | - T Nakamori
- Japanese MAGIC Group: Department of Physics, Yamagata University, Yamagata 990-8560, Japan
| | - C Nanci
- National Institute for Astrophysics (INAF), I-00136 Rome, Italy
| | - L Nava
- National Institute for Astrophysics (INAF), I-00136 Rome, Italy
| | - V Neustroev
- Finnish MAGIC Group: Space Physics and Astronomy Research Unit, University of Oulu, FI-90014 Oulu, Finland
| | - M Nievas Rosillo
- Instituto de Astrofísica de Canarias and Departamento de Astrofísica, Universidad de La Laguna, E-38200 La Laguna, Tenerife, Spain
| | - C Nigro
- Institut de Física d'Altes Energies (IFAE), The Barcelona Institute of Science and Technology (BIST), E-08193 Bellaterra (Barcelona), Spain
| | - K Nilsson
- Finnish MAGIC Group: Finnish Centre for Astronomy with ESO, University of Turku, FI-20014 Turku, Finland
| | - K Nishijima
- Japanese MAGIC Group: Department of Physics, Tokai University, Hiratsuka, 259-1292 Kanagawa, Japan
| | - T Njoh Ekoume
- Instituto de Astrofísica de Canarias and Departamento de Astrofísica, Universidad de La Laguna, E-38200 La Laguna, Tenerife, Spain
| | - K Noda
- Japanese MAGIC Group: Institute for Cosmic Ray Research (ICRR), The University of Tokyo, Kashiwa, 277-8582 Chiba, Japan
| | - S Nozaki
- Max-Planck-Institut für Physik, D-80805 München, Germany
| | - Y Ohtani
- Japanese MAGIC Group: Institute for Cosmic Ray Research (ICRR), The University of Tokyo, Kashiwa, 277-8582 Chiba, Japan
| | - T Oka
- Japanese MAGIC Group: Department of Physics, Kyoto University, 606-8502 Kyoto, Japan
| | - J Otero-Santos
- Instituto de Astrofísica de Canarias and Departamento de Astrofísica, Universidad de La Laguna, E-38200 La Laguna, Tenerife, Spain
| | - S Paiano
- National Institute for Astrophysics (INAF), I-00136 Rome, Italy
| | - M Palatiello
- Università di Udine and INFN Trieste, I-33100 Udine, Italy
| | - D Paneque
- Max-Planck-Institut für Physik, D-80805 München, Germany
| | - R Paoletti
- Università di Siena and INFN Pisa, I-53100 Siena, Italy
| | - J M Paredes
- Universitat de Barcelona, ICCUB, IEEC-UB, E-08028 Barcelona, Spain
| | - L Pavletić
- Croatian MAGIC Group: University of Rijeka, Department of Physics, 51000 Rijeka, Croatia
| | - M Persic
- Università di Udine and INFN Trieste, I-33100 Udine, Italy
| | - M Pihet
- Max-Planck-Institut für Physik, D-80805 München, Germany
| | - F Podobnik
- Università di Siena and INFN Pisa, I-53100 Siena, Italy
| | | | - E Prandini
- Università di Padova and INFN, I-35131 Padova, Italy
| | - G Principe
- Università di Udine and INFN Trieste, I-33100 Udine, Italy
| | - C Priyadarshi
- Institut de Física d'Altes Energies (IFAE), The Barcelona Institute of Science and Technology (BIST), E-08193 Bellaterra (Barcelona), Spain
| | - I Puljak
- Croatian MAGIC Group: University of Split, Faculty of Electrical Engineering, Mechanical Engineering and Naval Architecture (FESB), 21000 Split, Croatia
| | - W Rhode
- Technische Universität Dortmund, D-44221 Dortmund, Germany
| | - M Ribó
- Universitat de Barcelona, ICCUB, IEEC-UB, E-08028 Barcelona, Spain
| | - J Rico
- Institut de Física d'Altes Energies (IFAE), The Barcelona Institute of Science and Technology (BIST), E-08193 Bellaterra (Barcelona), Spain
| | - C Righi
- National Institute for Astrophysics (INAF), I-00136 Rome, Italy
| | - A Rugliancich
- Università di Pisa and INFN Pisa, I-56126 Pisa, Italy
| | - N Sahakyan
- Armenian MAGIC Group: ICRANet-Armenia at NAS RA, 0019 Yerevan, Armenia
| | - T Saito
- Japanese MAGIC Group: Institute for Cosmic Ray Research (ICRR), The University of Tokyo, Kashiwa, 277-8582 Chiba, Japan
| | - S Sakurai
- Japanese MAGIC Group: Institute for Cosmic Ray Research (ICRR), The University of Tokyo, Kashiwa, 277-8582 Chiba, Japan
| | - K Satalecka
- Finnish MAGIC Group: Finnish Centre for Astronomy with ESO, University of Turku, FI-20014 Turku, Finland
| | - F G Saturni
- National Institute for Astrophysics (INAF), I-00136 Rome, Italy
| | | | - K Schmidt
- Technische Universität Dortmund, D-44221 Dortmund, Germany
| | | | - J L Schubert
- Technische Universität Dortmund, D-44221 Dortmund, Germany
| | - T Schweizer
- Max-Planck-Institut für Physik, D-80805 München, Germany
| | - J Sitarek
- University of Lodz, Faculty of Physics and Applied Informatics, Department of Astrophysics, 90-236 Lodz, Poland
| | - V Sliusar
- University of Geneva, Chemin d'Ecogia 16, CH-1290 Versoix, Switzerland
| | - D Sobczynska
- University of Lodz, Faculty of Physics and Applied Informatics, Department of Astrophysics, 90-236 Lodz, Poland
| | - A Spolon
- Università di Padova and INFN, I-35131 Padova, Italy
| | - A Stamerra
- National Institute for Astrophysics (INAF), I-00136 Rome, Italy
| | - J Strišković
- Croatian MAGIC Group: Josip Juraj Strossmayer University of Osijek, Department of Physics, 31000 Osijek, Croatia
| | - D Strom
- Max-Planck-Institut für Physik, D-80805 München, Germany
| | - M Strzys
- Japanese MAGIC Group: Institute for Cosmic Ray Research (ICRR), The University of Tokyo, Kashiwa, 277-8582 Chiba, Japan
| | - Y Suda
- Japanese MAGIC Group: Physics Program, Graduate School of Advanced Science and Engineering, Hiroshima University, 739-8526 Hiroshima, Japan
| | - T Surić
- Croatian MAGIC Group: Ruđer Bošković Institute, 10000 Zagreb, Croatia
| | - M Takahashi
- Japanese MAGIC Group: Institute for Space-Earth Environmental Research and Kobayashi-Maskawa Institute for the Origin of Particles and the Universe, Nagoya University, 464-6801 Nagoya, Japan
| | - R Takeishi
- Japanese MAGIC Group: Institute for Cosmic Ray Research (ICRR), The University of Tokyo, Kashiwa, 277-8582 Chiba, Japan
| | - F Tavecchio
- National Institute for Astrophysics (INAF), I-00136 Rome, Italy
| | - P Temnikov
- Institute for Nuclear Research and Nuclear Energy, Bulgarian Academy of Sciences, BG-1784 Sofia, Bulgaria
| | - K Terauchi
- Japanese MAGIC Group: Department of Physics, Kyoto University, 606-8502 Kyoto, Japan
| | - T Terzić
- Croatian MAGIC Group: University of Rijeka, Department of Physics, 51000 Rijeka, Croatia
| | - M Teshima
- Japanese MAGIC Group: Institute for Cosmic Ray Research (ICRR), The University of Tokyo, Kashiwa, 277-8582 Chiba, Japan
- Max-Planck-Institut für Physik, D-80805 München, Germany
| | - L Tosti
- INFN MAGIC Group: INFN Sezione di Perugia, I-06123 Perugia, Italy
| | - S Truzzi
- Università di Siena and INFN Pisa, I-53100 Siena, Italy
| | - A Tutone
- National Institute for Astrophysics (INAF), I-00136 Rome, Italy
| | - S Ubach
- Departament de Física, and CERES-IEEC, Universitat Autònoma de Barcelona, E-08193 Bellaterra, Spain
| | | | - M Vazquez Acosta
- Instituto de Astrofísica de Canarias and Departamento de Astrofísica, Universidad de La Laguna, E-38200 La Laguna, Tenerife, Spain
| | - S Ventura
- Università di Siena and INFN Pisa, I-53100 Siena, Italy
| | - V Verguilov
- Institute for Nuclear Research and Nuclear Energy, Bulgarian Academy of Sciences, BG-1784 Sofia, Bulgaria
| | - I Viale
- Università di Padova and INFN, I-35131 Padova, Italy
| | - C F Vigorito
- INFN MAGIC Group: INFN Sezione di Torino and Università degli Studi di Torino, I-10125 Torino, Italy
| | - V Vitale
- INFN MAGIC Group: INFN Roma Tor Vergata, I-00133 Roma, Italy
| | - I Vovk
- Japanese MAGIC Group: Institute for Cosmic Ray Research (ICRR), The University of Tokyo, Kashiwa, 277-8582 Chiba, Japan
| | - R Walter
- University of Geneva, Chemin d'Ecogia 16, CH-1290 Versoix, Switzerland
| | - M Will
- Max-Planck-Institut für Physik, D-80805 München, Germany
| | - C Wunderlich
- Università di Siena and INFN Pisa, I-53100 Siena, Italy
| | - T Yamamoto
- Japanese MAGIC Group: Department of Physics, Konan University, Kobe, Hyogo 658-8501, Japan
| | - D Zarić
- Croatian MAGIC Group: University of Split, Faculty of Electrical Engineering, Mechanical Engineering and Naval Architecture (FESB), 21000 Split, Croatia
| | - N Hiroshima
- Department of Physics, University of Toyama, 3190 Gofuku, Toyama 930-8555, Japan
- RIKEN iTHEMS, Wako, Saitama 351-0198, Japan
| | - K Kohri
- Theory Center, IPNS, KEK, Tsukuba, Ibaraki 305-0801, Japan
- The Graduate University for Advanced Studies (SOKENDAI), 1-1 Oho, Tsukuba, Ibaraki 305-0801, Japan
- Kavli IPMU (WPI), UTIAS, The University of Tokyo, Kashiwa, Chiba 277-8583, Japan
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Bărburaș DA, Cozma V, Ionică AM, Abbas I, Bărburaș R, Mircean V, D'Amico G, Dubey JP, Györke A. Intestinal parasites of buffalo calves from Romania: molecular characterisation of Cryptosporidium spp. and Giardia duodenalis, and the first report of Eimeria bareillyi. Folia Parasitol (Praha) 2022; 69. [DOI: 10.14411/fp.2022.015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2021] [Accepted: 03/12/2022] [Indexed: 11/19/2022]
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6
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Györke A, Dumitrache MO, Ursache AL, D'Amico G, Mircean V. Case Report: Notoedric Mange and Aelurostrongylidosis in Two Domestic Cats From Rural Environment in Romania. Front Vet Sci 2022; 9:849525. [PMID: 35720839 PMCID: PMC9200890 DOI: 10.3389/fvets.2022.849525] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2022] [Accepted: 04/20/2022] [Indexed: 11/25/2022] Open
Abstract
This article describes two cases of notoedric mange concurrent with aelurostrongylidosis in two domestic-owned cats from a rural environment in Romania. Two European shorthair cats originating from the same litter were referred to our clinic, at 2 months apart, with a history of skin lesions, pruritus, weight loss, and respiratory signs. Cats lived mainly outdoor together with the queen and a third littermate. The latter two expressed the same clinical signs and had died before the presentation of the first cat. None of the four cats was vaccinated, dewormed, or treated for external parasites. Coat brushing, skin scrapings, skin cytology, earwax direct microscopic examination, and coproparasitological techniques (flotation and Baermann methods) were used as laboratory procedures. A blood sample was also collected for hematology, blood biochemistry, and feline immunodeficiency virus/feline leukemia virus (FIV/FeLV) test. Notoedres cati mites in high numbers were identified by all complementary tests, alongside fleas and Aelurostrongylus abstrusus first-stage larvae. The blood analysis revealed neutrophilia, and the FIV/FeLV fast test was negative. The cats were successfully treated off-label with selamectin spot-on formulation (Stronghold®, Zoetis) three times at 1- or 4-week intervals. Furthermore, they were treated with amoxicillin trihydrate/clavulanic acid, housed indoor, and fed with a commercial diet. Before presentation to the clinic, the female cat was unsuccessfully treated with a combination of fipronil, S-methoprene, eprinomectin, and praziquantel. During this period, the female cat remained outdoor and fed with home wastes. The cats become negative for A. abstrusus L1 larvae after 2–4 months of treatment. The owners developed pruritic skin lesions 1 month after introducing the first cat in the house. In conclusion, notoedric mange and aelurostrongylidosis can be treated successfully with selamectin as a spot-on formulation and the treatment must be continued until no parasite will be detected through specific techniques. The success of treatment depends on improving the quality of animal life (nutrition and hygiene) and treatment of secondary complications.
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Affiliation(s)
- Adriana Györke
- Parasitology and Parasitic Diseases Department, Faculty of Veterinary Medicine, University of Agricultural Sciences and Veterinary Medicine, Cluj-Napoca, Romania
- Dermatology Clinic, Faculty of Veterinary Medicine, University of Agricultural Sciences and Veterinary Medicine, Cluj-Napoca, Romania
- *Correspondence: Adriana Györke
| | - Mirabela Oana Dumitrache
- Parasitology and Parasitic Diseases Department, Faculty of Veterinary Medicine, University of Agricultural Sciences and Veterinary Medicine, Cluj-Napoca, Romania
- Dermatology Clinic, Faculty of Veterinary Medicine, University of Agricultural Sciences and Veterinary Medicine, Cluj-Napoca, Romania
| | - Aurora Livia Ursache
- Dermatology Clinic, Faculty of Veterinary Medicine, University of Agricultural Sciences and Veterinary Medicine, Cluj-Napoca, Romania
| | - Gianluca D'Amico
- Parasitology and Parasitic Diseases Department, Faculty of Veterinary Medicine, University of Agricultural Sciences and Veterinary Medicine, Cluj-Napoca, Romania
| | - Viorica Mircean
- Parasitology and Parasitic Diseases Department, Faculty of Veterinary Medicine, University of Agricultural Sciences and Veterinary Medicine, Cluj-Napoca, Romania
- Dermatology Clinic, Faculty of Veterinary Medicine, University of Agricultural Sciences and Veterinary Medicine, Cluj-Napoca, Romania
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Liotta G, Roller-Wirnsberger R, Iaccarino G, Goossens E, Tziraki C, Obbia P, Pais S, Cacciatore F, Zavagli V, Schena F, Vinci A, D'Amico G, Terraciano E, Gentili S, Lindner S, Illario M. From the bench to practice - Field integration of community-based services for older citizens with different levels of functional limitation across European Regions. Transl Med UniSa 2021; 23:1-8. [PMID: 34447704 PMCID: PMC8370530 DOI: 10.37825/2239-9747.1020] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
The meeting of the European Innovation Partnership on Active and Healthy Ageing (EIPonAHA) action group A3 together with members of the Reference site collaborative network (RSCN) in December 2019 in Rome focused on integration of evidence-based approaches on health and care delivery for older citizens at different levels of needs with expertise coming from stakeholder across Europe. It was the final aim of the group to co-create culturally sensitive pathways and facilitate co-ownership for further implementation of the pathways in different care systems across Europe. The study design is a mixed method approach. Based on data analysis from a cohort of community-dwelling over-65 citizens in the framework of a longitudinal observational study in Rome, which included health, social and functional capacity data, three personas profiles were developed: the pre-frail, the frail and the very frail personas. Based on these data, experts were asked to co-create care pathways due to evidence and eminence during a workshop and included into a final report. All working groups agreed on a common understanding that integration of care means person-centered integration of health and social care, longitudinally provided across primary and secondary health care including citizens’ individual social, economic and human resources. Elements for consideration during care for pre-frail people are loneliness and social isolation, which, lead to limitation of physical autonomy in the light of reduced access to social support. Frail people need adaption of environmental structures and, again, social resource allocation to maintain at home. Very frail are generally vulnerable patients with complex needs. Most of them remain at home because of a strong individual social support and integrated health care delivery. The approach described in this publication may represent a first approach to scaling-up care delivery in a person-centered approach.
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Affiliation(s)
- G Liotta
- University of Rome "Tor Vergata", Department of Biomedicine and Prevention, Rome, Italy
| | | | - G Iaccarino
- University of Naples "Federico II", Department of Advanced Biomedical Sciences, Naples, Italy
| | | | - C Tziraki
- Research Institute, Melabev and Hebrew University, Jerusalem, Israel
| | - P Obbia
- University of Turin, Department of Medical Science, Turin, Italy
| | - S Pais
- University of Algarve, Department of Biomedical Sciences and Medicine, Algarve Biomedical Center, Portugal.,Comprehensive Health Research Centre (CHRC), Portugal
| | - F Cacciatore
- University of Naples "Federico II", Department of Translational Science, Naples, Italy
| | - V Zavagli
- Psycho-oncology Unit, ANT Foundation, Bologna, Italy
| | - F Schena
- University of Verona, Department of Neurosciences, Biomedicine and Movement Sciences, Verona, Italy
| | - A Vinci
- University of Rome "Tor Vergata", Department of Biomedicine and Prevention, Rome, Italy
| | - G D'Amico
- University of Rome "Tor Vergata", Department of Biomedicine and Prevention, Rome, Italy
| | - E Terraciano
- University of Rome "Tor Vergata", Department of Biomedicine and Prevention, Rome, Italy
| | - S Gentili
- University of Rome "Tor Vergata", Department of Biomedicine and Prevention, Rome, Italy
| | - S Lindner
- Medical University of Graz, Department of Internal Medicine, Graz, Austria
| | - M Illario
- University of Naples "Federico II", Department of Public Health, Naples, Italy
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Dumitrache MO, D'Amico G, Voiniţchi E, Maximenco S, Mircean V, Ionică AM. An epidemiological survey of Dirofilaria spp. and Acanthocheilonema spp. in dogs from the Republic of Moldova. Parasit Vectors 2021; 14:390. [PMID: 34362416 PMCID: PMC8349072 DOI: 10.1186/s13071-021-04891-3] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2021] [Accepted: 07/23/2021] [Indexed: 11/10/2022] Open
Abstract
Background During the last decades, filarial infections caused by Dirofilaria spp. have spread rapidly within dog populations of several European countries. Increasing scientific interest in filariasis, and the availability of new diagnostic tools, has led to improved knowledge of the biology, morphology, and epidemiology of different species of filarial worms. However, data are still scarce for a number of countries, including the Republic of Moldova. Thus, we assessed the epidemiological status of canine filariasis in the Republic of Moldova to address part of this knowledge gap. Methods A total of 120 blood samples were collected between June 2018 and July 2019 from dogs originating from the cities of Cahul and Chişinău. The samples were examined microscopically, and multiplex polymerase chain reaction was performed to evaluate filarioid species diversity. Results Microscopic examination revealed that 12 dogs (10.0%) were positive for circulating microfilariae. The molecular test showed that one dog was positive for Acanthocheilonema reconditum (0.8%), one for Dirofilariaimmitis (0.8%), six for Dirofilariarepens (5.0%), and four (3.3%) harboured a co-infection with D. immitis and D. repens. Prevalence was significantly higher in dogs aged ≥ 2 years. Conclusions The epidemiological survey presented here for the Republic of Moldova confirmed the presence D. immitis, D. repens and A. reconditum in dogs that had not received any heartworm preventive. Graphical abstract ![]()
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Affiliation(s)
- Mirabela Oana Dumitrache
- Department of Parasitology and Parasitic Diseases, University of Agricultural Sciences and Veterinary Medicine Cluj-Napoca, 3-5 Mănăştur Street, 400372, Cluj-Napoca, Romania
| | - Gianluca D'Amico
- Department of Parasitology and Parasitic Diseases, University of Agricultural Sciences and Veterinary Medicine Cluj-Napoca, 3-5 Mănăştur Street, 400372, Cluj-Napoca, Romania.
| | - Eugeniu Voiniţchi
- Faculty of Veterinary Medicine, State Agrarian University of Moldova, 48 Mircești Street, Chişinău, Republic of Moldova
| | - Serghei Maximenco
- Agenţia Naţională pentru Siguranţa Alimentelor, MD3900 str. Griviţei, 28, Cahul, Republic of Moldova
| | - Viorica Mircean
- Department of Parasitology and Parasitic Diseases, University of Agricultural Sciences and Veterinary Medicine Cluj-Napoca, 3-5 Mănăştur Street, 400372, Cluj-Napoca, Romania
| | - Angela Monica Ionică
- Department of Parasitology and Parasitic Diseases, University of Agricultural Sciences and Veterinary Medicine Cluj-Napoca, 3-5 Mănăştur Street, 400372, Cluj-Napoca, Romania.,CDS-9, "Regele Mihai I Al României" Life Science Institute, University of Agricultural Sciences and Veterinary Medicine Cluj-Napoca, 3-5 Mănăştur Street, 400372, Cluj-Napoca, Romania
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Dumitrache MO, Györke A, D'Amico G, Mircean V. First case report of dermatitis associated with Leporacarus gibbus in cat. BMC Vet Res 2021; 17:4. [PMID: 33407465 PMCID: PMC7786979 DOI: 10.1186/s12917-020-02681-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2020] [Accepted: 11/18/2020] [Indexed: 11/10/2022] Open
Abstract
Background Leporacarus gibbus is a highly specific acarian parasitizing in rabbits, with a proven zoonotic potential. While the majority of cases of L. gibbus infestation are asymptomatic, several cases of pruritic cutaneous condition in both laboratory and pet rabbits were reported. Up to date, L. gibbus has not been linked with clinical signs in any other species than rabbits and humans. Case presentation This case report described the clinical case of a 14-month-old cat with a dermatitis linked to L. gibbus. Mites specimens were collected by brushing, followed by light microscopy examination and species identification. To the best of our knowledge, this is the first report of L. gibbus-related dermatitis in cat. Conclusions L. gibbus infestation should be considered as a possible differential diagnosis of pruritic skin conditions in cat.
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Affiliation(s)
- Mirabela Oana Dumitrache
- Department of Parasitology and Parasitic Diseases, University of Agricultural Sciences and Veterinary Medicine Cluj-Napoca, Calea Mănăştur 3-5, Cluj-Napoca 400372, Cluj, Romania.
| | - Adriana Györke
- Department of Parasitology and Parasitic Diseases, University of Agricultural Sciences and Veterinary Medicine Cluj-Napoca, Calea Mănăştur 3-5, Cluj-Napoca 400372, Cluj, Romania
| | - Gianluca D'Amico
- Department of Parasitology and Parasitic Diseases, University of Agricultural Sciences and Veterinary Medicine Cluj-Napoca, Calea Mănăştur 3-5, Cluj-Napoca 400372, Cluj, Romania
| | - Viorica Mircean
- Department of Parasitology and Parasitic Diseases, University of Agricultural Sciences and Veterinary Medicine Cluj-Napoca, Calea Mănăştur 3-5, Cluj-Napoca 400372, Cluj, Romania
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Estrada-Peña A, D'Amico G, Fernández-Ruiz N. Modelling the potential spread of Hyalomma marginatum ticks in Europe by migratory birds. Int J Parasitol 2020; 51:1-11. [PMID: 32991918 DOI: 10.1016/j.ijpara.2020.08.004] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2020] [Revised: 07/26/2020] [Accepted: 08/04/2020] [Indexed: 12/01/2022]
Abstract
This study modelled the probability of introduction of Hyalomma marginatum into Europe by predicting the potential migratory routes of 28 bird species and the probability to carry immatures of the tick. Flyways were modelled as a spatio-temporal feature, at weekly intervals, using satellite-derived data of temperature and vegetal phenology, together with cost surfaces derived from speed and direction of the wind (years 2002-2018). The expected period of activity of tick immatures defined the probability of ticks being carried by birds along the modelled flyways. The probability of moulting of the engorged nymphs was modelled as a linear relationship of the daily sum of temperatures after tick introduction by birds. Positive probabilities of tick introduction extend the known northern range of permanent populations to central and western France, and large portions of central Europe. The flight of birds into an area and thence the risk of introduction of H. marginatum is very heterogeneous, with sites receiving "waves" of different bird species at diverse times of the year. Therefore, there is not a clear period of time for introduction, as it depends on the modelled behaviour of the bird species. The probability of introduction into Baltic and Nordic countries is small. We hypothesise that conditions of a warmer climate might support permanent populations of H. marginatum if a high number of immatures is introduced. Active surveys in risky territories, where the tick is not yet established, are advisable for rapid intervention.
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Affiliation(s)
- Agustín Estrada-Peña
- Department of Animal Health, Faculty of Veterinary Medicine, Zaragoza, Spain; Instituto Agroalimentario de Aragón (IA2), Zaragoza, Spain.
| | - Gianluca D'Amico
- Department of Parasitology and Parasitic Diseases, Faculty of Veterinary Medicine, University of Agricultural Sciences and Veterinary Medicine, Cluj-Napoca, Romania
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Acciari VA, Ansoldi S, Antonelli LA, Arbet Engels A, Baack D, Babić A, Banerjee B, Barres de Almeida U, Barrio JA, Becerra González J, Bednarek W, Bellizzi L, Bernardini E, Berti A, Besenrieder J, Bhattacharyya W, Bigongiari C, Biland A, Blanch O, Bonnoli G, Bošnjak Ž, Busetto G, Carosi R, Ceribella G, Cerruti M, Chai Y, Chilingarian A, Cikota S, Colak SM, Colin U, Colombo E, Contreras JL, Cortina J, Covino S, D'Amico G, D'Elia V, Da Vela P, Dazzi F, De Angelis A, De Lotto B, Delfino M, Delgado J, Depaoli D, Di Pierro F, Di Venere L, Do Souto Espiñeira E, Dominis Prester D, Donini A, Dorner D, Doro M, Elsaesser D, Fallah Ramazani V, Fattorini A, Ferrara G, Foffano L, Fonseca MV, Font L, Fruck C, Fukami S, García López RJ, Garczarczyk M, Gasparyan S, Gaug M, Giglietto N, Giordano F, Gliwny P, Godinović N, Green D, Hadasch D, Hahn A, Herrera J, Hoang J, Hrupec D, Hütten M, Inada T, Inoue S, Ishio K, Iwamura Y, Jouvin L, Kajiwara Y, Karjalainen M, Kerszberg D, Kobayashi Y, Kubo H, Kushida J, Lamastra A, Lelas D, Leone F, Lindfors E, Lombardi S, Longo F, López M, López-Coto R, López-Oramas A, Loporchio S, Machado de Oliveira Fraga B, Maggio C, Majumdar P, Makariev M, Mallamaci M, Maneva G, Manganaro M, Mannheim K, Maraschi L, Mariotti M, Martínez M, Mazin D, Mender S, Mićanović S, Miceli D, Miener T, Minev M, Miranda JM, Mirzoyan R, Molina E, Moralejo A, Morcuende D, Moreno V, Moretti E, Munar-Adrover P, Neustroev V, Nigro C, Nilsson K, Ninci D, Nishijima K, Noda K, Nogués L, Nozaki S, Ohtani Y, Oka T, Otero-Santos J, Palatiello M, Paneque D, Paoletti R, Paredes JM, Pavletić L, Peñil P, Perennes C, Peresano M, Persic M, Prada Moroni PG, Prandini E, Puljak I, Rhode W, Ribó M, Rico J, Righi C, Rugliancich A, Saha L, Sahakyan N, Saito T, Sakurai S, Satalecka K, Schleicher B, Schmidt K, Schweizer T, Sitarek J, Šnidarić I, Sobczynska D, Spolon A, Stamerra A, Strom D, Strzys M, Suda Y, Surić T, Takahashi M, Tavecchio F, Temnikov P, Terzić T, Teshima M, Torres-Albà N, Tosti L, van Scherpenberg J, Vanzo G, Vazquez Acosta M, Ventura S, Verguilov V, Vigorito CF, Vitale V, Vovk I, Will M, Zarić D, Nava L. Bounds on Lorentz Invariance Violation from MAGIC Observation of GRB 190114C. Phys Rev Lett 2020; 125:021301. [PMID: 32701326 DOI: 10.1103/physrevlett.125.021301] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/28/2020] [Revised: 04/20/2020] [Accepted: 06/04/2020] [Indexed: 06/11/2023]
Abstract
On January 14, 2019, the Major Atmospheric Gamma Imaging Cherenkov telescopes detected GRB 190114C above 0.2 TeV, recording the most energetic photons ever observed from a gamma-ray burst. We use this unique observation to probe an energy dependence of the speed of light in vacuo for photons as predicted by several quantum gravity models. Based on a set of assumptions on the possible intrinsic spectral and temporal evolution, we obtain competitive lower limits on the quadratic leading order of speed of light modification.
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Affiliation(s)
- V A Acciari
- Instituto de Astrofísica de Canarias, E-38200 La Laguna, and Universidad de La Laguna, Departamento de Astrofísica, E-38206 La Laguna, Tenerife, Spain
| | - S Ansoldi
- Università di Udine, and INFN Trieste, I-33100 Udine, Italy
- Japanese MAGIC Consortium: ICRR, The University of Tokyo, 277-8582 Chiba, Japan; Department of Physics, Kyoto University, 606-8502 Kyoto, Japan; Tokai University, 259-1292 Kanagawa, Japan; RIKEN, 351-0198 Saitama, Japan
| | - L A Antonelli
- National Institute for Astrophysics (INAF), I-00136 Rome, Italy
| | | | - D Baack
- Technische Universität Dortmund, D-44221 Dortmund, Germany
| | - A Babić
- Croatian Consortium: University of Rijeka, Department of Physics, 51000 Rijeka; University of Split-FESB, 21000 Split; University of Zagreb-FER, 10000 Zagreb; University of Osijek, 31000 Osijek; Rudjer Boskovic Institute, 10000 Zagreb, Croatia
| | - B Banerjee
- Saha Institute of Nuclear Physics, HBNI, 1/AF Bidhannagar, Salt Lake, Sector-1, Kolkata 700064, India
| | - U Barres de Almeida
- Centro Brasileiro de Pesquisas Fsicas (CBPF), 22290-180 URCA, Rio de Janeiro (RJ), Brasil
| | - J A Barrio
- IPARCOS Institute and EMFTEL Department, Universidad Complutense de Madrid, E-28040 Madrid, Spain
| | - J Becerra González
- Instituto de Astrofísica de Canarias, E-38200 La Laguna, and Universidad de La Laguna, Departamento de Astrofísica, E-38206 La Laguna, Tenerife, Spain
| | - W Bednarek
- University of Lodz, Faculty of Physics and Applied Informatics, Department of Astrophysics, 90-236 Lodz, Poland
| | - L Bellizzi
- Università di Siena and INFN Pisa, I-53100 Siena, Italy
| | - E Bernardini
- Deutsches Elektronen-Synchrotron (DESY), D-15738 Zeuthen, Germany
- Università di Padova and INFN, I-35131 Padova, Italy
| | - A Berti
- Istituto Nazionale Fisica Nucleare (INFN), 00044 Frascati (Roma) Italy
| | - J Besenrieder
- Max-Planck-Institut für Physik, D-80805 München, Germany
| | - W Bhattacharyya
- Deutsches Elektronen-Synchrotron (DESY), D-15738 Zeuthen, Germany
| | - C Bigongiari
- National Institute for Astrophysics (INAF), I-00136 Rome, Italy
| | - A Biland
- ETH Zurich, CH-8093 Zurich, Switzerland
| | - O Blanch
- Institut de Física d'Altes Energies (IFAE), The Barcelona Institute of Science and Technology (BIST), E-08193 Bellaterra (Barcelona), Spain
| | - G Bonnoli
- Università di Siena and INFN Pisa, I-53100 Siena, Italy
| | - Ž Bošnjak
- Croatian Consortium: University of Rijeka, Department of Physics, 51000 Rijeka; University of Split-FESB, 21000 Split; University of Zagreb-FER, 10000 Zagreb; University of Osijek, 31000 Osijek; Rudjer Boskovic Institute, 10000 Zagreb, Croatia
| | - G Busetto
- Università di Padova and INFN, I-35131 Padova, Italy
| | - R Carosi
- Università di Pisa, and INFN Pisa, I-56126 Pisa, Italy
| | - G Ceribella
- Max-Planck-Institut für Physik, D-80805 München, Germany
| | - M Cerruti
- Universitat de Barcelona, ICCUB, IEEC-UB, E-08028 Barcelona, Spain
| | - Y Chai
- Max-Planck-Institut für Physik, D-80805 München, Germany
| | - A Chilingarian
- The Armenian Consortium: ICRANet-Armenia at NAS RA, A. Alikhanyan National Laboratory
| | - S Cikota
- Croatian Consortium: University of Rijeka, Department of Physics, 51000 Rijeka; University of Split-FESB, 21000 Split; University of Zagreb-FER, 10000 Zagreb; University of Osijek, 31000 Osijek; Rudjer Boskovic Institute, 10000 Zagreb, Croatia
| | - S M Colak
- Institut de Física d'Altes Energies (IFAE), The Barcelona Institute of Science and Technology (BIST), E-08193 Bellaterra (Barcelona), Spain
| | - U Colin
- Max-Planck-Institut für Physik, D-80805 München, Germany
| | - E Colombo
- Instituto de Astrofísica de Canarias, E-38200 La Laguna, and Universidad de La Laguna, Departamento de Astrofísica, E-38206 La Laguna, Tenerife, Spain
| | - J L Contreras
- IPARCOS Institute and EMFTEL Department, Universidad Complutense de Madrid, E-28040 Madrid, Spain
| | - J Cortina
- Centro de Investigaciones Energticas, Medioambientales y Tecnolgicas, E-28040 Madrid, Spain
| | - S Covino
- National Institute for Astrophysics (INAF), I-00136 Rome, Italy
| | - G D'Amico
- Max-Planck-Institut für Physik, D-80805 München, Germany
| | - V D'Elia
- National Institute for Astrophysics (INAF), I-00136 Rome, Italy
| | - P Da Vela
- Università di Pisa, and INFN Pisa, I-56126 Pisa, Italy
| | - F Dazzi
- National Institute for Astrophysics (INAF), I-00136 Rome, Italy
| | - A De Angelis
- Università di Padova and INFN, I-35131 Padova, Italy
| | - B De Lotto
- Università di Udine, and INFN Trieste, I-33100 Udine, Italy
| | - M Delfino
- Institut de Física d'Altes Energies (IFAE), The Barcelona Institute of Science and Technology (BIST), E-08193 Bellaterra (Barcelona), Spain
| | - J Delgado
- Institut de Física d'Altes Energies (IFAE), The Barcelona Institute of Science and Technology (BIST), E-08193 Bellaterra (Barcelona), Spain
| | - D Depaoli
- Istituto Nazionale Fisica Nucleare (INFN), 00044 Frascati (Roma) Italy
| | - F Di Pierro
- Istituto Nazionale Fisica Nucleare (INFN), 00044 Frascati (Roma) Italy
| | - L Di Venere
- Istituto Nazionale Fisica Nucleare (INFN), 00044 Frascati (Roma) Italy
| | - E Do Souto Espiñeira
- Institut de Física d'Altes Energies (IFAE), The Barcelona Institute of Science and Technology (BIST), E-08193 Bellaterra (Barcelona), Spain
| | - D Dominis Prester
- Croatian Consortium: University of Rijeka, Department of Physics, 51000 Rijeka; University of Split-FESB, 21000 Split; University of Zagreb-FER, 10000 Zagreb; University of Osijek, 31000 Osijek; Rudjer Boskovic Institute, 10000 Zagreb, Croatia
| | - A Donini
- Università di Udine, and INFN Trieste, I-33100 Udine, Italy
| | - D Dorner
- Universität Würzburg, D-97074 Würzburg, Germany
| | - M Doro
- Università di Padova and INFN, I-35131 Padova, Italy
| | - D Elsaesser
- Technische Universität Dortmund, D-44221 Dortmund, Germany
| | - V Fallah Ramazani
- Finnish MAGIC Consortium: Finnish Centre of Astronomy with ESO (FINCA), University of Turku, FI-20014 Turku, Finland; Astronomy Research Unit, University of Oulu, FI-90014 Oulu, Finland
| | - A Fattorini
- Technische Universität Dortmund, D-44221 Dortmund, Germany
| | - G Ferrara
- National Institute for Astrophysics (INAF), I-00136 Rome, Italy
| | - L Foffano
- Università di Padova and INFN, I-35131 Padova, Italy
| | - M V Fonseca
- IPARCOS Institute and EMFTEL Department, Universidad Complutense de Madrid, E-28040 Madrid, Spain
| | - L Font
- Departament de Física, and CERES-IEEC, Universitat Autònoma de Barcelona, E-08193 Bellaterra, Spain
| | - C Fruck
- Max-Planck-Institut für Physik, D-80805 München, Germany
| | - S Fukami
- Japanese MAGIC Consortium: ICRR, The University of Tokyo, 277-8582 Chiba, Japan; Department of Physics, Kyoto University, 606-8502 Kyoto, Japan; Tokai University, 259-1292 Kanagawa, Japan; RIKEN, 351-0198 Saitama, Japan
| | - R J García López
- Instituto de Astrofísica de Canarias, E-38200 La Laguna, and Universidad de La Laguna, Departamento de Astrofísica, E-38206 La Laguna, Tenerife, Spain
| | - M Garczarczyk
- Deutsches Elektronen-Synchrotron (DESY), D-15738 Zeuthen, Germany
| | - S Gasparyan
- The Armenian Consortium: ICRANet-Armenia at NAS RA, A. Alikhanyan National Laboratory
| | - M Gaug
- Departament de Física, and CERES-IEEC, Universitat Autònoma de Barcelona, E-08193 Bellaterra, Spain
| | - N Giglietto
- Istituto Nazionale Fisica Nucleare (INFN), 00044 Frascati (Roma) Italy
| | - F Giordano
- Istituto Nazionale Fisica Nucleare (INFN), 00044 Frascati (Roma) Italy
| | - P Gliwny
- University of Lodz, Faculty of Physics and Applied Informatics, Department of Astrophysics, 90-236 Lodz, Poland
| | - N Godinović
- Croatian Consortium: University of Rijeka, Department of Physics, 51000 Rijeka; University of Split-FESB, 21000 Split; University of Zagreb-FER, 10000 Zagreb; University of Osijek, 31000 Osijek; Rudjer Boskovic Institute, 10000 Zagreb, Croatia
| | - D Green
- Max-Planck-Institut für Physik, D-80805 München, Germany
| | - D Hadasch
- Japanese MAGIC Consortium: ICRR, The University of Tokyo, 277-8582 Chiba, Japan; Department of Physics, Kyoto University, 606-8502 Kyoto, Japan; Tokai University, 259-1292 Kanagawa, Japan; RIKEN, 351-0198 Saitama, Japan
| | - A Hahn
- Max-Planck-Institut für Physik, D-80805 München, Germany
| | - J Herrera
- Instituto de Astrofísica de Canarias, E-38200 La Laguna, and Universidad de La Laguna, Departamento de Astrofísica, E-38206 La Laguna, Tenerife, Spain
| | - J Hoang
- IPARCOS Institute and EMFTEL Department, Universidad Complutense de Madrid, E-28040 Madrid, Spain
| | - D Hrupec
- Croatian Consortium: University of Rijeka, Department of Physics, 51000 Rijeka; University of Split-FESB, 21000 Split; University of Zagreb-FER, 10000 Zagreb; University of Osijek, 31000 Osijek; Rudjer Boskovic Institute, 10000 Zagreb, Croatia
| | - M Hütten
- Max-Planck-Institut für Physik, D-80805 München, Germany
| | - T Inada
- Japanese MAGIC Consortium: ICRR, The University of Tokyo, 277-8582 Chiba, Japan; Department of Physics, Kyoto University, 606-8502 Kyoto, Japan; Tokai University, 259-1292 Kanagawa, Japan; RIKEN, 351-0198 Saitama, Japan
| | - S Inoue
- Japanese MAGIC Consortium: ICRR, The University of Tokyo, 277-8582 Chiba, Japan; Department of Physics, Kyoto University, 606-8502 Kyoto, Japan; Tokai University, 259-1292 Kanagawa, Japan; RIKEN, 351-0198 Saitama, Japan
| | - K Ishio
- Max-Planck-Institut für Physik, D-80805 München, Germany
| | - Y Iwamura
- Japanese MAGIC Consortium: ICRR, The University of Tokyo, 277-8582 Chiba, Japan; Department of Physics, Kyoto University, 606-8502 Kyoto, Japan; Tokai University, 259-1292 Kanagawa, Japan; RIKEN, 351-0198 Saitama, Japan
| | - L Jouvin
- Institut de Física d'Altes Energies (IFAE), The Barcelona Institute of Science and Technology (BIST), E-08193 Bellaterra (Barcelona), Spain
| | - Y Kajiwara
- Japanese MAGIC Consortium: ICRR, The University of Tokyo, 277-8582 Chiba, Japan; Department of Physics, Kyoto University, 606-8502 Kyoto, Japan; Tokai University, 259-1292 Kanagawa, Japan; RIKEN, 351-0198 Saitama, Japan
| | - M Karjalainen
- Instituto de Astrofísica de Canarias, E-38200 La Laguna, and Universidad de La Laguna, Departamento de Astrofísica, E-38206 La Laguna, Tenerife, Spain
| | - D Kerszberg
- Institut de Física d'Altes Energies (IFAE), The Barcelona Institute of Science and Technology (BIST), E-08193 Bellaterra (Barcelona), Spain
| | - Y Kobayashi
- Japanese MAGIC Consortium: ICRR, The University of Tokyo, 277-8582 Chiba, Japan; Department of Physics, Kyoto University, 606-8502 Kyoto, Japan; Tokai University, 259-1292 Kanagawa, Japan; RIKEN, 351-0198 Saitama, Japan
| | - H Kubo
- Japanese MAGIC Consortium: ICRR, The University of Tokyo, 277-8582 Chiba, Japan; Department of Physics, Kyoto University, 606-8502 Kyoto, Japan; Tokai University, 259-1292 Kanagawa, Japan; RIKEN, 351-0198 Saitama, Japan
| | - J Kushida
- Japanese MAGIC Consortium: ICRR, The University of Tokyo, 277-8582 Chiba, Japan; Department of Physics, Kyoto University, 606-8502 Kyoto, Japan; Tokai University, 259-1292 Kanagawa, Japan; RIKEN, 351-0198 Saitama, Japan
| | - A Lamastra
- National Institute for Astrophysics (INAF), I-00136 Rome, Italy
| | - D Lelas
- Croatian Consortium: University of Rijeka, Department of Physics, 51000 Rijeka; University of Split-FESB, 21000 Split; University of Zagreb-FER, 10000 Zagreb; University of Osijek, 31000 Osijek; Rudjer Boskovic Institute, 10000 Zagreb, Croatia
| | - F Leone
- National Institute for Astrophysics (INAF), I-00136 Rome, Italy
| | - E Lindfors
- Finnish MAGIC Consortium: Finnish Centre of Astronomy with ESO (FINCA), University of Turku, FI-20014 Turku, Finland; Astronomy Research Unit, University of Oulu, FI-90014 Oulu, Finland
| | - S Lombardi
- National Institute for Astrophysics (INAF), I-00136 Rome, Italy
| | - F Longo
- Università di Udine, and INFN Trieste, I-33100 Udine, Italy
- Institute for Nuclear Research and Nuclear Energy, Bulgarian Academy of Sciences, BG-1784 Sofia, Bulgaria
| | - M López
- IPARCOS Institute and EMFTEL Department, Universidad Complutense de Madrid, E-28040 Madrid, Spain
| | - R López-Coto
- Università di Padova and INFN, I-35131 Padova, Italy
| | - A López-Oramas
- Instituto de Astrofísica de Canarias, E-38200 La Laguna, and Universidad de La Laguna, Departamento de Astrofísica, E-38206 La Laguna, Tenerife, Spain
| | - S Loporchio
- Istituto Nazionale Fisica Nucleare (INFN), 00044 Frascati (Roma) Italy
| | | | - C Maggio
- Departament de Física, and CERES-IEEC, Universitat Autònoma de Barcelona, E-08193 Bellaterra, Spain
| | - P Majumdar
- Saha Institute of Nuclear Physics, HBNI, 1/AF Bidhannagar, Salt Lake, Sector-1, Kolkata 700064, India
| | - M Makariev
- Institute for Nuclear Research and Nuclear Energy, Bulgarian Academy of Sciences, BG-1784 Sofia, Bulgaria
| | - M Mallamaci
- Università di Padova and INFN, I-35131 Padova, Italy
| | - G Maneva
- Institute for Nuclear Research and Nuclear Energy, Bulgarian Academy of Sciences, BG-1784 Sofia, Bulgaria
| | - M Manganaro
- Croatian Consortium: University of Rijeka, Department of Physics, 51000 Rijeka; University of Split-FESB, 21000 Split; University of Zagreb-FER, 10000 Zagreb; University of Osijek, 31000 Osijek; Rudjer Boskovic Institute, 10000 Zagreb, Croatia
| | - K Mannheim
- Universität Würzburg, D-97074 Würzburg, Germany
| | - L Maraschi
- National Institute for Astrophysics (INAF), I-00136 Rome, Italy
| | - M Mariotti
- Università di Padova and INFN, I-35131 Padova, Italy
| | - M Martínez
- Institut de Física d'Altes Energies (IFAE), The Barcelona Institute of Science and Technology (BIST), E-08193 Bellaterra (Barcelona), Spain
| | - D Mazin
- Japanese MAGIC Consortium: ICRR, The University of Tokyo, 277-8582 Chiba, Japan; Department of Physics, Kyoto University, 606-8502 Kyoto, Japan; Tokai University, 259-1292 Kanagawa, Japan; RIKEN, 351-0198 Saitama, Japan
- Max-Planck-Institut für Physik, D-80805 München, Germany
| | - S Mender
- Technische Universität Dortmund, D-44221 Dortmund, Germany
| | - S Mićanović
- Croatian Consortium: University of Rijeka, Department of Physics, 51000 Rijeka; University of Split-FESB, 21000 Split; University of Zagreb-FER, 10000 Zagreb; University of Osijek, 31000 Osijek; Rudjer Boskovic Institute, 10000 Zagreb, Croatia
| | - D Miceli
- Università di Udine, and INFN Trieste, I-33100 Udine, Italy
| | - T Miener
- IPARCOS Institute and EMFTEL Department, Universidad Complutense de Madrid, E-28040 Madrid, Spain
| | - M Minev
- Institute for Nuclear Research and Nuclear Energy, Bulgarian Academy of Sciences, BG-1784 Sofia, Bulgaria
| | - J M Miranda
- Università di Siena and INFN Pisa, I-53100 Siena, Italy
| | - R Mirzoyan
- Max-Planck-Institut für Physik, D-80805 München, Germany
| | - E Molina
- Universitat de Barcelona, ICCUB, IEEC-UB, E-08028 Barcelona, Spain
| | - A Moralejo
- Institut de Física d'Altes Energies (IFAE), The Barcelona Institute of Science and Technology (BIST), E-08193 Bellaterra (Barcelona), Spain
| | - D Morcuende
- IPARCOS Institute and EMFTEL Department, Universidad Complutense de Madrid, E-28040 Madrid, Spain
| | - V Moreno
- Departament de Física, and CERES-IEEC, Universitat Autònoma de Barcelona, E-08193 Bellaterra, Spain
| | - E Moretti
- Institut de Física d'Altes Energies (IFAE), The Barcelona Institute of Science and Technology (BIST), E-08193 Bellaterra (Barcelona), Spain
| | - P Munar-Adrover
- Departament de Física, and CERES-IEEC, Universitat Autònoma de Barcelona, E-08193 Bellaterra, Spain
| | - V Neustroev
- Finnish MAGIC Consortium: Finnish Centre of Astronomy with ESO (FINCA), University of Turku, FI-20014 Turku, Finland; Astronomy Research Unit, University of Oulu, FI-90014 Oulu, Finland
| | - C Nigro
- Institut de Física d'Altes Energies (IFAE), The Barcelona Institute of Science and Technology (BIST), E-08193 Bellaterra (Barcelona), Spain
| | - K Nilsson
- Finnish MAGIC Consortium: Finnish Centre of Astronomy with ESO (FINCA), University of Turku, FI-20014 Turku, Finland; Astronomy Research Unit, University of Oulu, FI-90014 Oulu, Finland
| | - D Ninci
- Institut de Física d'Altes Energies (IFAE), The Barcelona Institute of Science and Technology (BIST), E-08193 Bellaterra (Barcelona), Spain
| | - K Nishijima
- Japanese MAGIC Consortium: ICRR, The University of Tokyo, 277-8582 Chiba, Japan; Department of Physics, Kyoto University, 606-8502 Kyoto, Japan; Tokai University, 259-1292 Kanagawa, Japan; RIKEN, 351-0198 Saitama, Japan
| | - K Noda
- Japanese MAGIC Consortium: ICRR, The University of Tokyo, 277-8582 Chiba, Japan; Department of Physics, Kyoto University, 606-8502 Kyoto, Japan; Tokai University, 259-1292 Kanagawa, Japan; RIKEN, 351-0198 Saitama, Japan
| | - L Nogués
- Institut de Física d'Altes Energies (IFAE), The Barcelona Institute of Science and Technology (BIST), E-08193 Bellaterra (Barcelona), Spain
| | - S Nozaki
- Japanese MAGIC Consortium: ICRR, The University of Tokyo, 277-8582 Chiba, Japan; Department of Physics, Kyoto University, 606-8502 Kyoto, Japan; Tokai University, 259-1292 Kanagawa, Japan; RIKEN, 351-0198 Saitama, Japan
| | - Y Ohtani
- Japanese MAGIC Consortium: ICRR, The University of Tokyo, 277-8582 Chiba, Japan; Department of Physics, Kyoto University, 606-8502 Kyoto, Japan; Tokai University, 259-1292 Kanagawa, Japan; RIKEN, 351-0198 Saitama, Japan
| | - T Oka
- Japanese MAGIC Consortium: ICRR, The University of Tokyo, 277-8582 Chiba, Japan; Department of Physics, Kyoto University, 606-8502 Kyoto, Japan; Tokai University, 259-1292 Kanagawa, Japan; RIKEN, 351-0198 Saitama, Japan
| | - J Otero-Santos
- Instituto de Astrofísica de Canarias, E-38200 La Laguna, and Universidad de La Laguna, Departamento de Astrofísica, E-38206 La Laguna, Tenerife, Spain
| | - M Palatiello
- Università di Udine, and INFN Trieste, I-33100 Udine, Italy
| | - D Paneque
- Max-Planck-Institut für Physik, D-80805 München, Germany
| | - R Paoletti
- Università di Siena and INFN Pisa, I-53100 Siena, Italy
| | - J M Paredes
- Universitat de Barcelona, ICCUB, IEEC-UB, E-08028 Barcelona, Spain
| | - L Pavletić
- Croatian Consortium: University of Rijeka, Department of Physics, 51000 Rijeka; University of Split-FESB, 21000 Split; University of Zagreb-FER, 10000 Zagreb; University of Osijek, 31000 Osijek; Rudjer Boskovic Institute, 10000 Zagreb, Croatia
| | - P Peñil
- IPARCOS Institute and EMFTEL Department, Universidad Complutense de Madrid, E-28040 Madrid, Spain
| | - C Perennes
- Università di Padova and INFN, I-35131 Padova, Italy
| | - M Peresano
- Università di Udine, and INFN Trieste, I-33100 Udine, Italy
| | - M Persic
- Università di Udine, and INFN Trieste, I-33100 Udine, Italy
| | | | - E Prandini
- Università di Padova and INFN, I-35131 Padova, Italy
| | - I Puljak
- Croatian Consortium: University of Rijeka, Department of Physics, 51000 Rijeka; University of Split-FESB, 21000 Split; University of Zagreb-FER, 10000 Zagreb; University of Osijek, 31000 Osijek; Rudjer Boskovic Institute, 10000 Zagreb, Croatia
| | - W Rhode
- Technische Universität Dortmund, D-44221 Dortmund, Germany
| | - M Ribó
- Universitat de Barcelona, ICCUB, IEEC-UB, E-08028 Barcelona, Spain
| | - J Rico
- Institut de Física d'Altes Energies (IFAE), The Barcelona Institute of Science and Technology (BIST), E-08193 Bellaterra (Barcelona), Spain
| | - C Righi
- National Institute for Astrophysics (INAF), I-00136 Rome, Italy
| | - A Rugliancich
- Università di Pisa, and INFN Pisa, I-56126 Pisa, Italy
| | - L Saha
- IPARCOS Institute and EMFTEL Department, Universidad Complutense de Madrid, E-28040 Madrid, Spain
| | - N Sahakyan
- The Armenian Consortium: ICRANet-Armenia at NAS RA, A. Alikhanyan National Laboratory
| | - T Saito
- Japanese MAGIC Consortium: ICRR, The University of Tokyo, 277-8582 Chiba, Japan; Department of Physics, Kyoto University, 606-8502 Kyoto, Japan; Tokai University, 259-1292 Kanagawa, Japan; RIKEN, 351-0198 Saitama, Japan
| | - S Sakurai
- Japanese MAGIC Consortium: ICRR, The University of Tokyo, 277-8582 Chiba, Japan; Department of Physics, Kyoto University, 606-8502 Kyoto, Japan; Tokai University, 259-1292 Kanagawa, Japan; RIKEN, 351-0198 Saitama, Japan
| | - K Satalecka
- Deutsches Elektronen-Synchrotron (DESY), D-15738 Zeuthen, Germany
| | | | - K Schmidt
- Technische Universität Dortmund, D-44221 Dortmund, Germany
| | - T Schweizer
- Max-Planck-Institut für Physik, D-80805 München, Germany
| | - J Sitarek
- University of Lodz, Faculty of Physics and Applied Informatics, Department of Astrophysics, 90-236 Lodz, Poland
| | - I Šnidarić
- Croatian Consortium: University of Rijeka, Department of Physics, 51000 Rijeka; University of Split-FESB, 21000 Split; University of Zagreb-FER, 10000 Zagreb; University of Osijek, 31000 Osijek; Rudjer Boskovic Institute, 10000 Zagreb, Croatia
| | - D Sobczynska
- University of Lodz, Faculty of Physics and Applied Informatics, Department of Astrophysics, 90-236 Lodz, Poland
| | - A Spolon
- Università di Padova and INFN, I-35131 Padova, Italy
| | - A Stamerra
- National Institute for Astrophysics (INAF), I-00136 Rome, Italy
| | - D Strom
- Max-Planck-Institut für Physik, D-80805 München, Germany
| | - M Strzys
- Japanese MAGIC Consortium: ICRR, The University of Tokyo, 277-8582 Chiba, Japan; Department of Physics, Kyoto University, 606-8502 Kyoto, Japan; Tokai University, 259-1292 Kanagawa, Japan; RIKEN, 351-0198 Saitama, Japan
| | - Y Suda
- Max-Planck-Institut für Physik, D-80805 München, Germany
| | - T Surić
- Croatian Consortium: University of Rijeka, Department of Physics, 51000 Rijeka; University of Split-FESB, 21000 Split; University of Zagreb-FER, 10000 Zagreb; University of Osijek, 31000 Osijek; Rudjer Boskovic Institute, 10000 Zagreb, Croatia
| | - M Takahashi
- Japanese MAGIC Consortium: ICRR, The University of Tokyo, 277-8582 Chiba, Japan; Department of Physics, Kyoto University, 606-8502 Kyoto, Japan; Tokai University, 259-1292 Kanagawa, Japan; RIKEN, 351-0198 Saitama, Japan
| | - F Tavecchio
- National Institute for Astrophysics (INAF), I-00136 Rome, Italy
| | - P Temnikov
- Institute for Nuclear Research and Nuclear Energy, Bulgarian Academy of Sciences, BG-1784 Sofia, Bulgaria
| | - T Terzić
- Croatian Consortium: University of Rijeka, Department of Physics, 51000 Rijeka; University of Split-FESB, 21000 Split; University of Zagreb-FER, 10000 Zagreb; University of Osijek, 31000 Osijek; Rudjer Boskovic Institute, 10000 Zagreb, Croatia
| | - M Teshima
- Japanese MAGIC Consortium: ICRR, The University of Tokyo, 277-8582 Chiba, Japan; Department of Physics, Kyoto University, 606-8502 Kyoto, Japan; Tokai University, 259-1292 Kanagawa, Japan; RIKEN, 351-0198 Saitama, Japan
- Max-Planck-Institut für Physik, D-80805 München, Germany
| | - N Torres-Albà
- Universitat de Barcelona, ICCUB, IEEC-UB, E-08028 Barcelona, Spain
| | - L Tosti
- Istituto Nazionale Fisica Nucleare (INFN), 00044 Frascati (Roma) Italy
| | | | - G Vanzo
- Instituto de Astrofísica de Canarias, E-38200 La Laguna, and Universidad de La Laguna, Departamento de Astrofísica, E-38206 La Laguna, Tenerife, Spain
| | - M Vazquez Acosta
- Instituto de Astrofísica de Canarias, E-38200 La Laguna, and Universidad de La Laguna, Departamento de Astrofísica, E-38206 La Laguna, Tenerife, Spain
| | - S Ventura
- Università di Siena and INFN Pisa, I-53100 Siena, Italy
| | - V Verguilov
- Institute for Nuclear Research and Nuclear Energy, Bulgarian Academy of Sciences, BG-1784 Sofia, Bulgaria
| | - C F Vigorito
- Istituto Nazionale Fisica Nucleare (INFN), 00044 Frascati (Roma) Italy
| | - V Vitale
- Istituto Nazionale Fisica Nucleare (INFN), 00044 Frascati (Roma) Italy
| | - I Vovk
- Japanese MAGIC Consortium: ICRR, The University of Tokyo, 277-8582 Chiba, Japan; Department of Physics, Kyoto University, 606-8502 Kyoto, Japan; Tokai University, 259-1292 Kanagawa, Japan; RIKEN, 351-0198 Saitama, Japan
| | - M Will
- Max-Planck-Institut für Physik, D-80805 München, Germany
| | - D Zarić
- Croatian Consortium: University of Rijeka, Department of Physics, 51000 Rijeka; University of Split-FESB, 21000 Split; University of Zagreb-FER, 10000 Zagreb; University of Osijek, 31000 Osijek; Rudjer Boskovic Institute, 10000 Zagreb, Croatia
| | - L Nava
- National Institute for Astrophysics (INAF), Osservatorio Astronomico di Brera, 23807 Merate, Italy
- Istituto Nazionale di Fisica Nucleare, Sezione di Trieste, 34149 Trieste, Italy
- Institute for Fundamental Physics of the Universe (IFPU), 34151 Trieste, Italy
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12
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Affiliation(s)
- M.C. Pinerolo
- Department of Nephrology and Dialysis San Carlo Borromeo Hospital Milan, Italy
| | - M.T. Porri
- Department of Nephrology and Dialysis San Carlo Borromeo Hospital Milan, Italy
| | - G. D'Amico
- Department of Nephrology and Dialysis San Carlo Borromeo Hospital Milan, Italy
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13
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Dumitrache MO, Ionică AM, Voinițchi E, Chavdar N, D'Amico G. First report of canine ocular thelaziosis in the Republic of Moldova. Parasit Vectors 2019; 12:505. [PMID: 31666101 PMCID: PMC6822340 DOI: 10.1186/s13071-019-3758-3] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2019] [Accepted: 10/22/2019] [Indexed: 11/20/2022] Open
Abstract
Background Countries of eastern Europe are considered, due to several risk factors, more vulnerable to infections with newly (re)emerging pathogens. During the last decade, in several European countries, reports of autochthonous cases of ocular thelaziosis due to Thelazia callipaeda have been published, posing a great concern from both veterinary and public health perspective. However, in the Republic of Moldova only limited epidemiological data are available regarding zoonotic vector-borne pathogens and, until now, no data exist on the zoonotic nematode T. callipaeda. Methods In September 2018, an 11-year-old dog, mixed-breed, intact male was referred to a private veterinary clinic from Chișinău, Republic of Moldova, with a history of 2 weeks of an ocular condition affecting the right eye. The ophthalmological exam revealed the presence of nematode parasites in the conjunctival sac and under the third eyelid. The collected parasites were identified by morphological techniques and molecular analysis. Results A total of 7 nematodes were collected, and 5 females and 2 males of T. callipaeda were identified morphologically. The BLAST analysis confirmed the low genetic variability of this parasite in Europe. The travel history of the patient allowed us to confirm the autochthonous character of the case. Conclusions To the best of our knowledge, this is the first report of thelaziosis in dogs from the Republic of Moldova, which confirms the spreading trend of T. callipaeda and the existence of an autochthonous transmission cycle of this zoonotic parasite in the country.![]()
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Affiliation(s)
- Mirabela Oana Dumitrache
- Department of Parasitology and Parasitic Diseases, University of Agricultural Sciences and Veterinary Medicine Cluj-Napoca, Calea Mănăştur 3-5, Cluj-Napoca, 400372, Cluj, Romania
| | - Angela Monica Ionică
- Department of Parasitology and Parasitic Diseases, University of Agricultural Sciences and Veterinary Medicine Cluj-Napoca, Calea Mănăştur 3-5, Cluj-Napoca, 400372, Cluj, Romania. .,CDS-9, "Regele Mihai I al României" Life Science Institute, University of Agricultural Sciences and Veterinary Medicine Cluj-Napoca, Calea Mănăştur 3-5, Cluj-Napoca, 400372, Cluj, Romania.
| | - Eugeniu Voinițchi
- Faculty of Veterinary Medicine, State Agrarian University of Moldova, 48 Mircești Street, Chișinău, Republic of Moldova
| | - Nicolai Chavdar
- Veterinay Clinic Ciavdar, Nicolae Costin 61, Chișinău, Republic of Moldova
| | - Gianluca D'Amico
- Department of Parasitology and Parasitic Diseases, University of Agricultural Sciences and Veterinary Medicine Cluj-Napoca, Calea Mănăştur 3-5, Cluj-Napoca, 400372, Cluj, Romania
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14
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Ilardi F, Marchetta S, Dulgheru RE, Cimino S, D'Amico G, Cicenia M, Lancellotti P. P3369Impact of global left ventricular afterload, aortic stenosis severity and left ventricular hypertrophy on global myocardial work. Eur Heart J 2019. [DOI: 10.1093/eurheartj/ehz745.0245] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
Abstract
Background
Myocardial work (MW) is an innovative tool, that derives from myocardial strain with the advantage to incorporate measurement of deformation and load. Therefore, it could be useful in conditions of increased afterload, such as aortic stenosis (AS). To date, little is known about the changes in MW related to AS severity, left ventricle (LV) geometry and arterial compliance.
Purpose
We investigated the effect of valvulo-arterial impedance (Zva), stroke volume and LV hypertrophy in patients with AS and preserved LV ejection fraction (EF).
Methods
We retrospectively analyzed 283 patients (60% males, mean age 71±12 years old) with AS (aortic valve area ≤1.5 cm2) and LVEF≥50%. Exclusion criteria were more than mild associated cardiac valve lesion, left bundle branch block, and suboptimal quality of speckle-tracking image analysis. The control group included 50 patients matched for age and sex. Clinical, demographic and resting echocardiographic data were recorded, including quantification of 2D global longitudinal strain (GLS), global work index (GWI), global constructive work (GCW), global wasted work (GWW) and global work efficiency (GWE).
Results
Patients with AS had higher systolic (p=0.017) and diastolic arterial pressure (p=0.007), increased LV wall thickness, mass index (p<0.001) and volumes (p=0.045) compared to controls. Greater indexed left atrial volume, E/e' and trans-tricuspid gradient were also observed in the AS group (p<0.001). As expected, speckle tracking analysis revealed significant lower GLS in AS than in control group (18.7±3.2 vs 20.7±2.1%, p<0.001). Conversely, increased values of GCW and GWI (respectively 2965±647 vs 2360±353 mmHg%, and 2535±559 vs 2005±302 mmHg%, p<0.001) were observed in patients with AS. Besides, GWW was significantly increased in AS vs controls (147±108 vs 90±49 mmHg%, p=0.001), with no changes in terms of GWE (95±4 vs 96±2%, p=0.110). When patients were stratified according to the AS severity, the analysis of variance revealed that GCW, GWI and GWW significantly increased with higher transaortic mean gradient and lower aortic valve area (p<0.001). Also Zva demonstrated to impact on CGW (p=0.040) and GWW (p<0.001), with increased values in presence of increased global LV afterload (Zva>4.5 mmHg/ml/m2). Conversely, patients with low-flow AS (stroke volume index <35 ml/m2) showed lowers values of GCW (p=0.014) and GWI (p=0.001) compared to normal flow AS, but increased GWW (p=0.041) and reduced GWE (93±7 vs 95±4%, p=0.010). Finally, LV geometry didn't influence significantly GCW and GWE, only an increase of GWW was observed in patients with eccentric hypertrophy (p=0.031).
Conclusion
In patients with AS and preserved LVEF, GLS reduction is accompanied by an increase of GCW, GWI and GWW, without affecting the GWE. These modifications seem to be correlated to the severity of AS, low-flow state and increased global LV afterload but not on the grade of LV hypertrophy.
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Affiliation(s)
- F Ilardi
- University Hospital of Liege (CHU), Liege, Belgium
| | - S Marchetta
- University Hospital of Liege (CHU), Liege, Belgium
| | - R E Dulgheru
- University Hospital of Liege (CHU), Liege, Belgium
| | - S Cimino
- University Hospital of Liege (CHU), Liege, Belgium
| | - G D'Amico
- University Hospital of Liege (CHU), Liege, Belgium
| | - M Cicenia
- University Hospital of Liege (CHU), Liege, Belgium
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15
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Ilardi F, Dulgheru RE, Marchetta S, Cimino S, D'Amico G, Manganaro R, Lancellotti P. P3371Impact of severe aortic stenosis on layer-specific longitudinal strain and its prognostic value. Eur Heart J 2019. [DOI: 10.1093/eurheartj/ehz745.0247] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
Abstract
Background
Global longitudinal strain (GLS) was used to detect early myocardial dysfunction in patients with aortic stenosis (AS), however few data are currently available on the different susceptibility of specific myocardial layer to increased wall stress and its prognostic role. The present study sought to investigate the relationship between changes in LV multilayer strain and the clinical outcome of patients with severe AS and preserved left ventricle ejection fraction (LVEF).
Methods
We included in the analysis 211 patients (56% males, mean age 73±12 years old) with severe AS and LVEF≥50%, divided in symptomatic (n=114) and asymptomatic group (n=97), and 50 controls matched for age and sex. Patients with moderate-to-severe concomitant valvulopathy and inadequate acoustic windows for evaluation by speckle tracking analysis were excluded. Clinical, demographic and resting echocardiographic data were recorded, including quantification of 2D GLS, subendocardial LS and subepicardial LS.
Results
Symptomatic patients had increased LV wall thickness and LV mass index than asymptomatic ones (p<0.001), higher transaortic mean pressure gradients (48±14 vs 44±13 mmHg, p=0.004), and lower aortic valve areas (0.42±0.09 vs 0.45±0.08 cm2/m2, p<0.017). GLS was significantly lower in patients with AS compared to controls, especially in symptomatic group (17.9±3.4 vs 19.1±3.1 vs 20.7±2.1%, p<0.001 in symptomatic, asymptomatic and control groups respectively) suggesting an early, subtle, myocardial dysfunction. In particular, the analysis of layer-specific myocardial deformation revealed a marked difference in both the subendocardial LS (20.1±4.9 vs 21.7±4.2 vs 23.4±2.5%, p<0.001) and subepicardial LS (15.8±3.1 vs 16.8±2.8 vs 18.3±1.8%, p<0.001). At multivariable logistic regression analysis, subendocardial LS was independently associated to symptoms (OR=1.148, p=0.014), together with indexed left atrial volume (OR=1.035, p=0.007) and LV concentric remodelling (OR=2.429, p=0.031). During a mean follow up of 38 months (IQ range 18–60 months), 12 patients with asymptomatic severe AS had a cardiovascular (CV) death. The presence of a subendocardial LS <22% at baseline was associated with a higher rate of CV events at 3 and 5-year follow-up (19% vs 5% at 3-year follow-up, and 22% vs 8% at 5-year follow-up, respectively; log-rank p=0.044).
Conclusion
In patients with severe AS, LS impairment involves all myocardial layers and is more prominent in the advanced phases of the disease. In this setting, the subendocardial LS appears to be independently associated to symptoms than subepicardial LS. In asymptomatic patients, a reduced value of subendocardial LS is associated with higher CV mortality at 3- and 5-year follow-up.
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Affiliation(s)
- F Ilardi
- University Hospital of Liege (CHU), Liege, Belgium
| | - R E Dulgheru
- University Hospital of Liege (CHU), Liege, Belgium
| | - S Marchetta
- University Hospital of Liege (CHU), Liege, Belgium
| | - S Cimino
- University Hospital of Liege (CHU), Liege, Belgium
| | - G D'Amico
- University Hospital of Liege (CHU), Liege, Belgium
| | - R Manganaro
- University Hospital of Liege (CHU), Liege, Belgium
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16
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Kalmár Z, Sándor AD, Matei IA, Ionică A, D'Amico G, Gherman CM, Mihalca AD. Borrelia spp. in small mammals in Romania. Parasit Vectors 2019; 12:461. [PMID: 31551069 PMCID: PMC6757407 DOI: 10.1186/s13071-019-3713-3] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2019] [Accepted: 09/12/2019] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Small mammals play an important role in the life-cycle of ticks and are reservoirs for several zoonotic pathogens. The aim of this study was to provide epidemiological data regarding the presence of Borrelia spp. in tissues of small mammals from Romania. METHODS We examined 401 individuals belonging to 11 small mammal species collected in Romania. Collections cover the largest effort to survey these reservoirs in the country. Tissue samples were analyzed by multiplex qPCR targeting the ospA gene of Borrelia burgdorferi (s.l.) and a part of the flaB gene of B. miyamotoi. Positive samples were further analysed by conventional PCR and sequenced. RESULTS The overall prevalence of infection with Borrelia spp. in small mammal tissues was 4.9%. The most commonly detected species were B. afzelii, followed by B. garinii/B. bavariensis, B. miyamotoi and B. burgdorferi (s.s.). To our knowledge, we report for the first time the detection of Borrelia spp. in Crocidura leucodon and C. suaveolens, and B. miyamotoi in the liver of Myodes glareolus. CONCLUSIONS To our knowledge, our study evaluates for the first time the occurrence of Borrelia spp. in small mammals in Romania, contributing to a better knowledge of the distribution of these bacteria. This survey upgrades previous data on the spatial distribution of the pathogens and reveals the importance of animal surveillance regarding Lyme borreliosis and relapsing fever caused by B. miyamotoi.
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Affiliation(s)
- Zsuzsa Kalmár
- Department of Parasitology and Parasitic Diseases, Faculty of Veterinary Medicine, University of Agricultural Sciences and Veterinary Medicine Cluj-Napoca, Romania, Calea Mănăştur, No. 3-5, 400372, Cluj-Napoca, Romania.
| | - Attila Dávid Sándor
- Department of Parasitology and Parasitic Diseases, Faculty of Veterinary Medicine, University of Agricultural Sciences and Veterinary Medicine Cluj-Napoca, Romania, Calea Mănăştur, No. 3-5, 400372, Cluj-Napoca, Romania
| | - Ioana Adriana Matei
- Department of Parasitology and Parasitic Diseases, Faculty of Veterinary Medicine, University of Agricultural Sciences and Veterinary Medicine Cluj-Napoca, Romania, Calea Mănăştur, No. 3-5, 400372, Cluj-Napoca, Romania.,Department of Microbiology, Immunology and Epidemiology, Faculty of Veterinary Medicine, Calea Mănăştur, No. 3-5, 400372, Cluj-Napoca, Romania
| | - Angela Ionică
- Department of Parasitology and Parasitic Diseases, Faculty of Veterinary Medicine, University of Agricultural Sciences and Veterinary Medicine Cluj-Napoca, Romania, Calea Mănăştur, No. 3-5, 400372, Cluj-Napoca, Romania.,"Regele Mihai I al României" Life Sciences Institute, University of Agricultural Sciences and Veterinary Medicine Cluj-Napoca, 3-5 Calea Mănăștur, 400372, Cluj-Napoca, Romania
| | - Gianluca D'Amico
- Department of Parasitology and Parasitic Diseases, Faculty of Veterinary Medicine, University of Agricultural Sciences and Veterinary Medicine Cluj-Napoca, Romania, Calea Mănăştur, No. 3-5, 400372, Cluj-Napoca, Romania
| | - Călin Mircea Gherman
- Department of Parasitology and Parasitic Diseases, Faculty of Veterinary Medicine, University of Agricultural Sciences and Veterinary Medicine Cluj-Napoca, Romania, Calea Mănăştur, No. 3-5, 400372, Cluj-Napoca, Romania
| | - Andrei Daniel Mihalca
- Department of Parasitology and Parasitic Diseases, Faculty of Veterinary Medicine, University of Agricultural Sciences and Veterinary Medicine Cluj-Napoca, Romania, Calea Mănăştur, No. 3-5, 400372, Cluj-Napoca, Romania
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17
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Ionică AM, Deak G, D'Amico G, Stan GF, Chișamera GB, Constantinescu IC, Adam C, Lefkaditis M, Gherman CM, Mihalca AD. Thelazia callipaeda in mustelids from Romania with the European badger, Meles meles, as a new host for this parasite. Parasit Vectors 2019; 12:370. [PMID: 31349861 PMCID: PMC6660946 DOI: 10.1186/s13071-019-3631-4] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2019] [Accepted: 07/19/2019] [Indexed: 11/27/2022] Open
Abstract
Background Thelazia callipaeda (Spirurida, Thelaziidae) is a vector-borne zoonotic eye worm with a broad host spectrum. In Europe, it is an emerging threat, having greatly expanded its geographical distribution during the past two decades. In Romania, T. callipaeda has been previously reported in domestic and wild canids and felids. The aim of the present study was to assess the occurrence of T. callipaeda in mustelids in the country. Methods Between March 2015 and April 2019, 77 road-killed mustelids (3 pine martens, Martes martes; 6 European polecats, Mustela putorius; 13 beech martens, Martes foina; and 55 European badgers, Meles meles) were examined by necropsy. If present, all ocular nematodes were collected and stored in absolute ethanol, for subsequent morphological and molecular identification. Results Two animals were found to be infected with T. callipaeda: one European badger and one beech marten. The molecular analysis revealed a 100% nucleotide similarity to T. callipaeda haplotype h1 for all the sequenced specimens. Conclusions To our knowledge, the present study demonstrates for the first time the occurrence of T. callipaeda in mustelids from Romania, records the easternmost locality of the parasite in Europe, and represents the first report of T. callipaeda in the European badger, Meles meles, extending the known host range for this parasite in Europe.
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Affiliation(s)
- Angela Monica Ionică
- Department of Parasitology and Parasitic Diseases, University of Agricultural Sciences and Veterinary Medicine Cluj-Napoca, 3-5 Calea Mănăştur, 400372, Cluj-Napoca, Romania.,CDS-9, "Regele Mihai I al României" Life Science Institute, University of Agricultural Sciences and Veterinary Medicine Cluj-Napoca, 3-5 Calea Mănăştur, 400372, Cluj-Napoca, Romania
| | - Georgiana Deak
- Department of Parasitology and Parasitic Diseases, University of Agricultural Sciences and Veterinary Medicine Cluj-Napoca, 3-5 Calea Mănăştur, 400372, Cluj-Napoca, Romania.
| | - Gianluca D'Amico
- Department of Parasitology and Parasitic Diseases, University of Agricultural Sciences and Veterinary Medicine Cluj-Napoca, 3-5 Calea Mănăştur, 400372, Cluj-Napoca, Romania
| | - Gheorghe Florin Stan
- Department of Anatomy, University of Agricultural Sciences and Veterinary Medicine Cluj-Napoca, 3-5 Calea Mănăştur, 400372, Cluj-Napoca, Romania
| | - Gabriel Bogdan Chișamera
- "Grigore Antipa" National Museum of Natural History, Sos. Kiseleff no. 1, 011341, Bucharest 1, Romania
| | | | - Costică Adam
- "Grigore Antipa" National Museum of Natural History, Sos. Kiseleff no. 1, 011341, Bucharest 1, Romania
| | - Menelaos Lefkaditis
- Laboratory of Microbiology and Parasitology, Faculty of Veterinary Medicine, School of Health Sciences, University of Thessaly, 224 Trikalon, Karditsa, Greece
| | - Călin Mircea Gherman
- Department of Parasitology and Parasitic Diseases, University of Agricultural Sciences and Veterinary Medicine Cluj-Napoca, 3-5 Calea Mănăştur, 400372, Cluj-Napoca, Romania
| | - Andrei Daniel Mihalca
- Department of Parasitology and Parasitic Diseases, University of Agricultural Sciences and Veterinary Medicine Cluj-Napoca, 3-5 Calea Mănăştur, 400372, Cluj-Napoca, Romania
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18
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Stejskalova K, Janova E, Horecky C, Horecka E, Vaclavek P, Hubalek Z, Relling K, Cvanova M, D'Amico G, Mihalca AD, Modry D, Knoll A, Horin P. Associations between the presence of specific antibodies to the West Nile Virus infection and candidate genes in Romanian horses from the Danube delta. Mol Biol Rep 2019; 46:4453-4461. [PMID: 31175514 DOI: 10.1007/s11033-019-04900-w] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2019] [Accepted: 05/29/2019] [Indexed: 01/09/2023]
Abstract
The West Nile virus (WNV) is a mosquito-borne flavivirus causing meningoencephalitis in humans and animals. Due to their particular susceptibility to WNV infection, horses serve as a sentinel species. In a population of Romanian semi-feral horses living in the Danube delta region, we have analyzed the distribution of candidate polymorphic genetic markers between anti WNV-IgG seropositive and seronegative horses. Thirty-six SNPs located in 28 immunity-related genes and 26 microsatellites located in the MHC and LY49 complex genomic regions were genotyped in 57 seropositive and 32 seronegative horses. The most significant association (pcorr < 0.0002) was found for genotypes composed of markers of the SLC11A1 and TLR4 genes. Markers of five other candidate genes (ADAM17, CXCR3, IL12A, MAVS, TNFA), along with 5 MHC class I and LY49-linked microsatellites were also associated with the WNV antibody status in this model horse population. The OAS1 gene, previously associated with WNV-induced clinical disease, was not associated with the presence of anti-WNV antibodies.
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Affiliation(s)
- K Stejskalova
- Department of Animal Genetics, Faculty of Veterinary Medicine, University of Veterinary and Pharmaceutical Sciences, Palackeho 1, 61242, Brno, Czech Republic
| | - E Janova
- Department of Animal Genetics, Faculty of Veterinary Medicine, University of Veterinary and Pharmaceutical Sciences, Palackeho 1, 61242, Brno, Czech Republic.,CEITEC-VFU, University of Veterinary and Pharmaceutical Sciences, Palackeho 1, 61242, Brno, Czech Republic
| | - C Horecky
- Department of Animal Morphology, Physiology and Genetics, Faculty of Agronomy, Mendel University in Brno, Zemědělská 1/1665, 613 00, Brno, Czech Republic.,CEITEC-MENDELU, Mendel University in Brno, Zemědělská 1/1665, 613 00, Brno, Czech Republic
| | - E Horecka
- Department of Animal Morphology, Physiology and Genetics, Faculty of Agronomy, Mendel University in Brno, Zemědělská 1/1665, 613 00, Brno, Czech Republic.,CEITEC-MENDELU, Mendel University in Brno, Zemědělská 1/1665, 613 00, Brno, Czech Republic
| | - P Vaclavek
- SVU Jihlava, Rantirovska 93/20, Horni Kosov, 58601, Jihlava, Czech Republic
| | - Z Hubalek
- Institute of Vertebrate Biology of the Academy of Sciences, Květná 8, 60365, Brno, Czech Republic
| | - K Relling
- Department of Pathology and Parasitology, University of Veterinary and Pharmaceutical Sciences, Palackeho tr. 1, 612 42, Brno, Czech Republic
| | - M Cvanova
- Faculty of Medicine, Institute of Biostatistics and Analyses, Masaryk University, Kamenice 753/5, 625 00, Brno, Czech Republic
| | - G D'Amico
- Department of Parasitology and Parasitic Diseases, University of Agricultural Sciences and Veterinary Medicine Cluj-Napoca, Calea Mănăştur 3-5, 400362, Cluj-Napoca, Romania
| | - A D Mihalca
- Department of Parasitology and Parasitic Diseases, University of Agricultural Sciences and Veterinary Medicine Cluj-Napoca, Calea Mănăştur 3-5, 400362, Cluj-Napoca, Romania
| | - D Modry
- CEITEC-VFU, University of Veterinary and Pharmaceutical Sciences, Palackeho 1, 61242, Brno, Czech Republic.,Department of Pathology and Parasitology, University of Veterinary and Pharmaceutical Sciences, Palackeho tr. 1, 612 42, Brno, Czech Republic.,Institute of Parasitology, Biology Centre of the Czech Academy of Sciences, Branišovská 31, České Budějovice, 370 05, Czech Republic
| | - A Knoll
- Department of Animal Morphology, Physiology and Genetics, Faculty of Agronomy, Mendel University in Brno, Zemědělská 1/1665, 613 00, Brno, Czech Republic.,CEITEC-MENDELU, Mendel University in Brno, Zemědělská 1/1665, 613 00, Brno, Czech Republic
| | - P Horin
- Department of Animal Genetics, Faculty of Veterinary Medicine, University of Veterinary and Pharmaceutical Sciences, Palackeho 1, 61242, Brno, Czech Republic. .,CEITEC-VFU, University of Veterinary and Pharmaceutical Sciences, Palackeho 1, 61242, Brno, Czech Republic.
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Lawrence AL, Webb CE, Clark NJ, Halajian A, Mihalca AD, Miret J, D'Amico G, Brown G, Kumsa B, Modrý D, Šlapeta J. Out-of-Africa, human-mediated dispersal of the common cat flea, Ctenocephalides felis: The hitchhiker's guide to world domination. Int J Parasitol 2019; 49:321-336. [PMID: 30858050 DOI: 10.1016/j.ijpara.2019.01.001] [Citation(s) in RCA: 43] [Impact Index Per Article: 8.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2018] [Revised: 01/28/2019] [Accepted: 01/31/2019] [Indexed: 11/19/2022]
Abstract
The cat flea (Ctenocephalides felis) is the most common parasite of domestic cats and dogs worldwide. Due to the morphological ambiguity of C. felis and a lack of - particularly largescale - phylogenetic data, we do not know whether global C. felis populations are morphologically and genetically conserved, or whether human-mediated migration of domestic cats and dogs has resulted in homogenous global populations. To determine the ancestral origin of the species and to understand the level of global pervasion of the cat flea and related taxa, our study aimed to document the distribution and phylogenetic relationships of Ctenocephalides fleas found on cats and dogs worldwide. We investigated the potential drivers behind the establishment of regional cat flea populations using a global collection of fleas from cats and dogs across six continents. We morphologically and molecularly evaluated six out of the 14 known taxa comprising genus Ctenocephalides, including the four original C. felis subspecies (Ctenocephalides felis felis, Ctenocephalides felis strongylus, Ctenocephalides felis orientis and Ctenocephalides felis damarensis), the cosmopolitan species Ctenocephalides canis and the African species Ctenocephalides connatus. We confirm the ubiquity of the cat flea, representing 85% of all fleas collected (4357/5123). Using a multigene approach combining two mitochondrial (cox1 and cox2) and two nuclear (Histone H3 and EF-1α) gene markers, as well as a cox1 survey of 516 fleas across 56 countries, we demonstrate out-of-Africa origins for the genus Ctenocephalides and high levels of genetic diversity within C. felis. We define four bioclimatically limited C. felis clusters (Temperate, Tropical I, Tropical II and African) using maximum entropy modelling. This study defines the global distribution, African origin and phylogenetic relationships of global Ctenocephalides fleas, whilst resolving the taxonomy of the C. felis subspecies and related taxa. We show that humans have inadvertently precipitated the expansion of C. felis throughout the world, promoting diverse population structure and bioclimatic plasticity. By demonstrating the link between the global cat flea communities and their affinity for specific bioclimatic niches, we reveal the drivers behind the establishment and success of the cat flea as a global parasite.
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Affiliation(s)
- Andrea L Lawrence
- Sydney School of Veterinary Science, Faculty of Science, University of Sydney, Sydney, New South Wales 2006, Australia; Medical Entomology, NSW Health Pathology, ICPMR, Westmead Hospital, Westmead, New South Wales 2145, Australia; Marie Bashir Institute of Infectious Diseases and Biosecurity, University of Sydney, Sydney, New South Wales 2006, Australia
| | - Cameron E Webb
- Medical Entomology, NSW Health Pathology, ICPMR, Westmead Hospital, Westmead, New South Wales 2145, Australia; Marie Bashir Institute of Infectious Diseases and Biosecurity, University of Sydney, Sydney, New South Wales 2006, Australia
| | - Nicholas J Clark
- School of Veterinary Science, The University of Queensland, Gatton, Queensland, Australia; Environmental Futures Research Institute, Griffith University, Gold Coast, Queensland, Australia
| | - Ali Halajian
- Department of Biodiversity (Zoology), University of Limpopo, Sovenga 0727, South Africa
| | - Andrei D Mihalca
- Department of Parasitology and Parasitic Diseases, Faculty of Veterinary Medicine, University of Agricultural Sciences and Veterinary Medicine Cluj-Napoca, Romania
| | - Jorge Miret
- Instituto de Investigaciones en Ciencias de la Salud, Universidad Nacional de Asunción, Campus UNA, San Lorenzo, Paraguay
| | - Gianluca D'Amico
- Department of Parasitology and Parasitic Diseases, Faculty of Veterinary Medicine, University of Agricultural Sciences and Veterinary Medicine Cluj-Napoca, Romania
| | - Graeme Brown
- Sydney School of Veterinary Science, Faculty of Science, University of Sydney, Sydney, New South Wales 2006, Australia
| | - Bersissa Kumsa
- Department of Parasitology, Faculty of Veterinary Medicine, Addis Ababa University Debre Zeit, Ethiopia
| | - David Modrý
- Department of Pathology and Parasitology, University of Veterinary and Pharmaceutical Sciences Brno, Brno, Czech Republic; Biology Centre, Institute of Parasitology, Czech Academy of Sciences, České Budějovice, Czech Republic; CEITEC-VFU, University of Veterinary and Pharmaceutical Sciences Brno, Brno, Czech Republic
| | - Jan Šlapeta
- Sydney School of Veterinary Science, Faculty of Science, University of Sydney, Sydney, New South Wales 2006, Australia.
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20
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Gentile M, Fellin G, Manna G, D'Amico G, Testolin G, Porrini M, Simonetti P. Vitamin a and Retinol Binding Protein in Chronic Renal Insufficiency. Int J Artif Organs 2018. [DOI: 10.1177/039139888801100516] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Affiliation(s)
- M.G. Gentile
- Division of Nephrology, S. Carlo Hospital, Milan
| | - G. Fellin
- Division of Nephrology, S. Carlo Hospital, Milan
| | - G.M. Manna
- Division of Nephrology, S. Carlo Hospital, Milan
| | - G. D'Amico
- Division of Nephrology, S. Carlo Hospital, Milan
| | - G. Testolin
- Chair of Physiology of Nutrition, University of Milan- Italy
| | - M. Porrini
- Chair of Physiology of Nutrition, University of Milan- Italy
| | - P. Simonetti
- Chair of Physiology of Nutrition, University of Milan- Italy
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21
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Matei IA, D'Amico G, Ionică AM, Kalmár Z, Corduneanu A, Sándor AD, Fiţ N, Bogdan L, Gherman CM, Mihalca AD. New records for Anaplasma phagocytophilum infection in small mammal species. Parasit Vectors 2018; 11:193. [PMID: 29558990 PMCID: PMC5859413 DOI: 10.1186/s13071-018-2791-y] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2018] [Accepted: 03/08/2018] [Indexed: 11/16/2022] Open
Abstract
Background Tick-borne diseases pose a major threat in public health. The epidemiological dynamics of these diseases depends on the tick vector species and their hosts, as well as the geographical distribution and ecology of both. Among many possible hosts for ticks, small mammals have a major role in the development of immature stages of several tick species. Small mammals are also important reservoir hosts for several pathogenic agents and possible reservoirs for Anaplasma phagocytophilum. In this context, the aim of our study was to evaluate the prevalence of A. phagocytophilum in small mammal species in Romania. Results A total of 791 small mammals of 31 species were tested by PCR, targeting the rrs gene for detection of A. phagocytophilum DNA. Positive results were obtained in 20 small mammals: five Apodemus flavicollis (6.49%), three Sorex araneus (9.09%), three A. uralensis (4.84%), two A. sylvaticus (3.92%), and one of each Spermophilus cittelus (7.14%), Microtus agrestis (3.85%), Sorex minutus (3.85%), Muscardinus avellanarius (3.13%), Crocidura suaveolens (2.44%), Mus spicilegus (2%) and M. arvalis (1.75%). Conclusions Eleven small mammal species were found to be carriers of A. phagocytophilum, suggesting a possible involvement of these species in its epidemiology. To our knowledge, this is the first report of A. phagocytophilum in S. minutus, C. suaveolens, M. spicilegus, M. avellanarius and S. citellus. Electronic supplementary material The online version of this article (10.1186/s13071-018-2791-y) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Ioana Adriana Matei
- Department of Parasitology and Parasitic Diseases, Faculty of Veterinary Medicine, University of Agricultural Sciences and Veterinary Medicine, Cluj-Napoca, Romania. .,Department of Microbiology, Immunology and Epidemiology, Faculty of Veterinary Medicine, University of Agricultural Sciences and Veterinary Medicine, Cluj-Napoca, Romania.
| | - Gianluca D'Amico
- Department of Parasitology and Parasitic Diseases, Faculty of Veterinary Medicine, University of Agricultural Sciences and Veterinary Medicine, Cluj-Napoca, Romania
| | - Angela Monica Ionică
- Department of Parasitology and Parasitic Diseases, Faculty of Veterinary Medicine, University of Agricultural Sciences and Veterinary Medicine, Cluj-Napoca, Romania
| | - Zsuzsa Kalmár
- Department of Parasitology and Parasitic Diseases, Faculty of Veterinary Medicine, University of Agricultural Sciences and Veterinary Medicine, Cluj-Napoca, Romania
| | - Alexandra Corduneanu
- Department of Parasitology and Parasitic Diseases, Faculty of Veterinary Medicine, University of Agricultural Sciences and Veterinary Medicine, Cluj-Napoca, Romania
| | - Attila D Sándor
- Department of Parasitology and Parasitic Diseases, Faculty of Veterinary Medicine, University of Agricultural Sciences and Veterinary Medicine, Cluj-Napoca, Romania
| | - Nicodim Fiţ
- Department of Microbiology, Immunology and Epidemiology, Faculty of Veterinary Medicine, University of Agricultural Sciences and Veterinary Medicine, Cluj-Napoca, Romania
| | - Liviu Bogdan
- Department of Reproduction, Obstetrics and Pathology of Animal Reproduction, Faculty of Veterinary Medicine, University of Agricultural Sciences and Veterinary Medicine, Cluj-Napoca, Romania
| | - Călin M Gherman
- Department of Parasitology and Parasitic Diseases, Faculty of Veterinary Medicine, University of Agricultural Sciences and Veterinary Medicine, Cluj-Napoca, Romania
| | - Andrei Daniel Mihalca
- Department of Parasitology and Parasitic Diseases, Faculty of Veterinary Medicine, University of Agricultural Sciences and Veterinary Medicine, Cluj-Napoca, Romania
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22
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Arrigo G, Bucci R, Colasanti G, Rustici A, Sivo M, Rizza V, D'Amico G. Blood Volume Modeling and Refilling Rate Estimation in Hemodialysis by Continuous Hemoglobin Monitoring. Int J Artif Organs 2018. [DOI: 10.1177/039139889501800906] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Eleven bicarbonate hemodialyses (HD) of 6 patients under constant ultrafiltration were continuously monitored with an optical Hb-meter, considered to be a marker of blood volume (BV) changes. A theoretical model was fed experimental data for prediction of blood volume and estimation of vascular parameters, and a time course of rate of refilling was extrapolated. The adequacy of the model was very good for the time course of BV prediction (r2=0.85-0.95, n=11) and for plasma protein concentration (r2=0.83-0.86, n=2). Parameters estimated included (mean-DS): filtration coefficient (Cf)=0.22 (0.16) dl/min∗mmHg, transcapillary hydrostatic pressure (DP)=17.80 (3.44) mmHg and protein concentration of the refilling fluid (Cref)=0.45 (0.30) g/dl. In conclusion our study has shown that the model chosen fits the observed BV profile well in all cases, thus the Hb data series can be used for BV dynamic modeling and for estimation of vascular parameters.
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Affiliation(s)
- G. Arrigo
- Division of Nephrology and Dialysis, Milano - Italy
| | - R. Bucci
- Division of Nephrology and Dialysis, Milano - Italy
| | - G. Colasanti
- Division of Nephrology and Dialysis, Milano - Italy
| | - A. Rustici
- Division of Nephrology and Dialysis, Milano - Italy
| | - M. Sivo
- Technical Department, Milano - Italy
| | - V. Rizza
- Clinical Biochemistry Laboratory, Ospedale San Carlo Borromeo, Milano - Italy
| | - G. D'Amico
- Division of Nephrology and Dialysis, Milano - Italy
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23
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D'Amico G, Rosi G, Zhan S, Cacciapuoti L, Fattori M, Tino GM. Canceling the Gravity Gradient Phase Shift in Atom Interferometry. Phys Rev Lett 2017; 119:253201. [PMID: 29303327 DOI: 10.1103/physrevlett.119.253201] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/23/2017] [Indexed: 06/07/2023]
Abstract
Gravity gradients represent a major obstacle in high-precision measurements by atom interferometry. Controlling their effects to the required stability and accuracy imposes very stringent requirements on the relative positioning of freely falling atomic clouds, as in the case of precise tests of Einstein's equivalence principle. We demonstrate a new method to exactly compensate the effects introduced by gravity gradients in a Raman-pulse atom interferometer. By shifting the frequency of the Raman lasers during the central π pulse, it is possible to cancel the initial position- and velocity-dependent phase shift produced by gravity gradients. We apply this technique to simultaneous interferometers positioned along the vertical direction and demonstrate a new method for measuring local gravity gradients that does not require precise knowledge of the relative position between the atomic clouds. Based on this method, we also propose an improved scheme to determine the Newtonian gravitational constant G towards the 10 ppm relative uncertainty.
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Affiliation(s)
- G D'Amico
- Dipartimento di Fisica e Astronomia and LENS, Università di Firenze, INFN Sezione di Firenze, via Sansone 1, I-50019 Sesto Fiorentino (FI), Italy
| | - G Rosi
- Dipartimento di Fisica e Astronomia and LENS, Università di Firenze, INFN Sezione di Firenze, via Sansone 1, I-50019 Sesto Fiorentino (FI), Italy
| | - S Zhan
- Dipartimento di Fisica e Astronomia and LENS, Università di Firenze, INFN Sezione di Firenze, via Sansone 1, I-50019 Sesto Fiorentino (FI), Italy
| | - L Cacciapuoti
- European Space Agency, Keplerlaan 1, 2200 AG Noordwijk, Netherlands
| | - M Fattori
- Dipartimento di Fisica e Astronomia and LENS, Università di Firenze, INFN Sezione di Firenze, via Sansone 1, I-50019 Sesto Fiorentino (FI), Italy
| | - G M Tino
- Dipartimento di Fisica e Astronomia and LENS, Università di Firenze, INFN Sezione di Firenze, via Sansone 1, I-50019 Sesto Fiorentino (FI), Italy
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24
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Foley P, Foley J, Sándor AD, Ionica AM, Matei IA, D'Amico G, Gherman CM, Dom A C, Mihalca AD. Diversity of Flea (Siphonaptera) Parasites on Red Foxes (Vulpes vulpes) in Romania. J Med Entomol 2017; 54:1243-1250. [PMID: 28399300 DOI: 10.1093/jme/tjx067] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/04/2016] [Indexed: 06/07/2023]
Abstract
Red foxes (Vulpes vulpes (L.)) are widespread across Europe, tolerant of synanthropic ecosystems, and susceptible to diseases potentially shared with humans and other animals. We describe flea fauna on red foxes in Romania, a large, ecologically diverse country, in part because fleas may serve as an indicator of the risk of spillover of vector-borne disease. We found 912 individual fleas of seven species on the 305 foxes assessed, for an infestation prevalence of 49.5%. Mean flea load per fox was 5.8 (range 0-44 fleas), and flea detections were most abundant in fall and early spring. Fleas included generalists (Ctenocephalides canis (Curtis), 32.6% of all fleas), Ct. felis (Bouché, 0.1%), and Pulex irritans L. (29.9%), the fox specialist Chaetopsylla globiceps (Taschenberg, 32.5%), mesocarnivore fleas Paraceras melis Walker (3.2%) and Ch. trichosa Kohaut (1.5%), and the small mammal flea Ctenophthalmus assimilis (Taschenberg, 0.1%), which is rarely or never reported from carnivores. There were significantly more female than male Ch. globiceps, Ct. canis, and Pu. irritans, and these three species were the most broadly distributed geographically. Diversity indices suggested reduced diversity in mountainous areas above 700 m. When compared to other flea studies on foxes in Europe, Romania had flea diversity near the median of reports, which was unexpected given Romania's high ecological diversity. Notably absent prey specialists, compared to other studies, include Archaeopsylla erinacei (Bouché) and Spilopsyllus cuniculi (Dale). Further studies of possible disease agents in fox fleas could help elucidate possible risks of vector-borne disease in foxes, domestic animals, and humans as well.
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Affiliation(s)
- P Foley
- Department of Biological Sciences, Sacramento State University, Sacramento, CA 95819
| | - J Foley
- Department of Medicine and Epidemiology and Center for Vector-Borne Disease, School of Veterinary Medicine, University of California, Davis, CA 95616
| | - A D Sándor
- Department of Parasitology and Parasitic Diseases, University of Agricultural Sciences and Veterinary Medicine Cluj-Napoca, Calea Mana?tur 3-5, Cluj-Napoca, 400372, Romania
| | - A M Ionica
- Department of Parasitology and Parasitic Diseases, University of Agricultural Sciences and Veterinary Medicine Cluj-Napoca, Calea Mana?tur 3-5, Cluj-Napoca, 400372, Romania
| | - I A Matei
- Department of Parasitology and Parasitic Diseases, University of Agricultural Sciences and Veterinary Medicine Cluj-Napoca, Calea Mana?tur 3-5, Cluj-Napoca, 400372, Romania
| | - G D'Amico
- Department of Parasitology and Parasitic Diseases, University of Agricultural Sciences and Veterinary Medicine Cluj-Napoca, Calea Mana?tur 3-5, Cluj-Napoca, 400372, Romania
| | - C M Gherman
- Department of Parasitology and Parasitic Diseases, University of Agricultural Sciences and Veterinary Medicine Cluj-Napoca, Calea Mana?tur 3-5, Cluj-Napoca, 400372, Romania
| | - C Dom A
- Department of Parasitology and Parasitic Diseases, University of Agricultural Sciences and Veterinary Medicine Cluj-Napoca, Calea Mana?tur 3-5, Cluj-Napoca, 400372, Romania
| | - A D Mihalca
- Department of Parasitology and Parasitic Diseases, University of Agricultural Sciences and Veterinary Medicine Cluj-Napoca, Calea Mana?tur 3-5, Cluj-Napoca, 400372, Romania
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25
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Deak G, Gherman CM, Ionică AM, Vezendan AD, D'Amico G, Matei IA, Daskalaki AA, Marian I, Damian A, Cozma V, Mihalca AD. Angiostrongylus vasorum in Romania: an extensive survey in red foxes, Vulpes vulpes. Parasit Vectors 2017; 10:330. [PMID: 28701176 PMCID: PMC5508484 DOI: 10.1186/s13071-017-2270-x] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2017] [Accepted: 07/04/2017] [Indexed: 11/27/2022] Open
Abstract
Background Angiostrongylus vasorum is the causative agent of canine angiostrongylosis, a severe snail-borne disease of dogs. Red foxes are important natural reservoirs of infection, and surveys of foxes provide a more objective picture of the parasite distribution. Our aim was to investigate the possibility of the presence of A. vasorum in red foxes from the western part of Romania and to analyse the risk factors related to the sex, age and geographic origin of the foxes. Between July 2016 and April 2017, 567 hunted red foxes from 10 counties of western Romania were examined by necropsy for the presence of lungworms. Results Overall, the infection with A. vasorum has been found in 24 red foxes (4.2%) originating in four counties (Mureș, Hunedoara, Sălaj and Cluj). There was no significant difference between the prevalence in males and females, between juveniles and adults and between counties. Conclusions This is the first report of autochthonous infections of A. vasorum in Romania, showing a relatively low prevalence and extending eastwards the known distributional range of this parasite in Europe. The presence of autochthonous cases in domestic dogs in Romania remains to be confirmed by further studies.
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Affiliation(s)
- Georgiana Deak
- Department of Parasitology and Parasitic Diseases, University of Agricultural Sciences and Veterinary Medicine, Cluj-Napoca, Romania
| | - Călin M Gherman
- Department of Parasitology and Parasitic Diseases, University of Agricultural Sciences and Veterinary Medicine, Cluj-Napoca, Romania.
| | - Angela M Ionică
- Department of Parasitology and Parasitic Diseases, University of Agricultural Sciences and Veterinary Medicine, Cluj-Napoca, Romania
| | - Alexandru D Vezendan
- Department of Parasitology and Parasitic Diseases, University of Agricultural Sciences and Veterinary Medicine, Cluj-Napoca, Romania
| | - Gianluca D'Amico
- Department of Parasitology and Parasitic Diseases, University of Agricultural Sciences and Veterinary Medicine, Cluj-Napoca, Romania
| | - Ioana A Matei
- Department of Parasitology and Parasitic Diseases, University of Agricultural Sciences and Veterinary Medicine, Cluj-Napoca, Romania
| | - Aikaterini A Daskalaki
- Department of Parasitology and Parasitic Diseases, University of Agricultural Sciences and Veterinary Medicine, Cluj-Napoca, Romania
| | - Ionuț Marian
- Department of Parasitology and Parasitic Diseases, University of Agricultural Sciences and Veterinary Medicine, Cluj-Napoca, Romania
| | - Aurel Damian
- Department of Comparative Anatomy, University of Agricultural Sciences and Veterinary Medicine, Cluj-Napoca, Romania
| | - Vasile Cozma
- Department of Parasitology and Parasitic Diseases, University of Agricultural Sciences and Veterinary Medicine, Cluj-Napoca, Romania
| | - Andrei D Mihalca
- Department of Parasitology and Parasitic Diseases, University of Agricultural Sciences and Veterinary Medicine, Cluj-Napoca, Romania
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26
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Rosi G, D'Amico G, Cacciapuoti L, Sorrentino F, Prevedelli M, Zych M, Brukner Č, Tino GM. Quantum test of the equivalence principle for atoms in coherent superposition of internal energy states. Nat Commun 2017; 8:15529. [PMID: 28569742 PMCID: PMC5461482 DOI: 10.1038/ncomms15529] [Citation(s) in RCA: 109] [Impact Index Per Article: 15.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2016] [Accepted: 04/06/2017] [Indexed: 11/09/2022] Open
Abstract
The Einstein equivalence principle (EEP) has a central role in the understanding of gravity and space-time. In its weak form, or weak equivalence principle (WEP), it directly implies equivalence between inertial and gravitational mass. Verifying this principle in a regime where the relevant properties of the test body must be described by quantum theory has profound implications. Here we report on a novel WEP test for atoms: a Bragg atom interferometer in a gravity gradiometer configuration compares the free fall of rubidium atoms prepared in two hyperfine states and in their coherent superposition. The use of the superposition state allows testing genuine quantum aspects of EEP with no classical analogue, which have remained completely unexplored so far. In addition, we measure the Eötvös ratio of atoms in two hyperfine levels with relative uncertainty in the low 10-9, improving previous results by almost two orders of magnitude.
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Affiliation(s)
- G Rosi
- Dipartimento di Fisica e Astronomia and LENS, Università di Firenze-INFN Sezione di Firenze, Via Sansone 1, Sesto Fiorentino 50019, Italy
| | - G D'Amico
- Dipartimento di Fisica e Astronomia and LENS, Università di Firenze-INFN Sezione di Firenze, Via Sansone 1, Sesto Fiorentino 50019, Italy
| | - L Cacciapuoti
- European Space Agency, Keplerlaan 1-P.O. Box 299, Noordwijk ZH 2200 AG, The Netherlands
| | - F Sorrentino
- INFN Sezione di Genova, Via Dodecaneso 33, Genova 16146, Italy
| | - M Prevedelli
- Dipartimento di Fisica e Astronomia, Università di Bologna, Via Berti-Pichat 6/2, Bologna 40126, Italy
| | - M Zych
- Centre for Engineered Quantum Systems, School of Mathematics and Physics, The University of Queensland, St Lucia, Queensland 4072, Australia
| | - Č Brukner
- Faculty of Physics, University of Vienna, Boltzmanngasse 5, Vienna 1090, Austria.,Institute for Quantum Optics and Quantum Information, Austrian Academy of Sciences, Boltzmanngasse 3, Vienna 1090, Austria
| | - G M Tino
- Dipartimento di Fisica e Astronomia and LENS, Università di Firenze-INFN Sezione di Firenze, Via Sansone 1, Sesto Fiorentino 50019, Italy
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27
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Mitková B, Hrazdilová K, D'Amico G, Duscher GG, Suchentrunk F, Forejtek P, Gherman CM, Matei IA, Ionică AM, Daskalaki AA, Mihalca AD, Votýpka J, Hulva P, Modrý D. Eurasian golden jackal as host of canine vector-borne protists. Parasit Vectors 2017; 10:183. [PMID: 28410591 PMCID: PMC5391582 DOI: 10.1186/s13071-017-2110-z] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2016] [Accepted: 03/24/2017] [Indexed: 11/10/2022] Open
Abstract
Background Jackals are medium-sized canids from the wolf-like clade, exhibiting a unique combination of ancestral morphotypes, broad trophic niches, and close phylogenetic relationships with the wolf and dog. Thus, they represent a potential host of several pathogens with diverse transmission routes. Recently, populations of the Eurasian golden jackal Canis aureus have expanded into the Western Palaearctic, including most of Europe. The aim of our study was to examine Eurasian golden jackals from Romania, Czech Republic and Austria for a wide spectrum of vector-borne protists and to evaluate the role of this species as a reservoir of disease for domestic dogs and/or humans. Results Diagnostic polymerase chain reaction (PCR) DNA amplifications revealed 70% of jackals to be positive for Hepatozoon, 12.5% positive for piroplasms, and one individual positive for Leishmania infantum. Phylogenetic analyses of partial 18S rDNA sequences invariably placed sequenced isolates of Hepatozoon into the H. canis clade. For piroplasms, both the 18S and cox1 sequences obtained confirmed the presence of Babesia canis and “Theileria annae” in 5 and 2 individuals, respectively, providing the first records of these two piroplasmids in Eurasian golden jackals. A single animal from Dolj County (Romania) was PCR-positive for L. infantum, as confirmed also by sequencing of ITS1-5.8S. Conclusions Apparently, expanding populations of jackals can play a significant role in spreading and maintaining new Babesia canis foci in Central Europe. The role of jackals in the epidemiology of “Theileria annae” and H. canis is probably similar to that of red foxes and should be taken into account in further research on these parasites. Also the presence of L. infantum deserves attention. Our study confirms that once established, the populations of Eurasian golden jackals constitute natural reservoirs for many canine vector-borne diseases, analogous to the role of the coyotes in North America.
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Affiliation(s)
- Barbora Mitková
- Department of Pathology and Parasitology, University of Veterinary and Pharmaceutical Sciences, Palackého tr. 1946/1, 612 42, Brno, Czech Republic. .,CEITEC-VFU, University of Veterinary and Pharmaceutical Sciences, Palackého tr. 1946/1, 612 42, Brno, Czech Republic.
| | - Kristýna Hrazdilová
- CEITEC-VFU, University of Veterinary and Pharmaceutical Sciences, Palackého tr. 1946/1, 612 42, Brno, Czech Republic.,Department of Virology, Veterinary Research Institute, Hudcova 296/70, 621 00, Brno, Czech Republic
| | - Gianluca D'Amico
- Department of Parasitology and Parasitic Diseases, Faculty of Veterinary Medicine, University of Agricultural Sciences and Veterinary Medicine Cluj-Napoca, Calea Mănăștur 3-5, 400372, Cluj-Napoca, Romania
| | - Georg Gerhard Duscher
- Institute of Parasitology, Department of Pathobiology, University of Veterinary Medicine Vienna, Veterinaerplatz 1, 1210, Vienna, Austria
| | - Franz Suchentrunk
- Research Institute of Wildlife Ecology, Department of Integrative Biology and Evolution, University of Veterinary Medicine Vienna, Savoyenstraße 1, 1160, Vienna, Austria
| | - Pavel Forejtek
- Animal Protection, Welfare and Behaviour, University of Veterinary and Pharmaceutical Sciences, Palackého tr. 1946/1, 612 42, Brno, Czech Republic.,Central European Institute of Game Ecology, Šumavská 416/15, 602 00, Brno, Czech Republic
| | - Călin Mircea Gherman
- Department of Parasitology and Parasitic Diseases, Faculty of Veterinary Medicine, University of Agricultural Sciences and Veterinary Medicine Cluj-Napoca, Calea Mănăștur 3-5, 400372, Cluj-Napoca, Romania
| | - Ioana Adriana Matei
- Department of Parasitology and Parasitic Diseases, Faculty of Veterinary Medicine, University of Agricultural Sciences and Veterinary Medicine Cluj-Napoca, Calea Mănăștur 3-5, 400372, Cluj-Napoca, Romania
| | - Angela Monica Ionică
- Department of Parasitology and Parasitic Diseases, Faculty of Veterinary Medicine, University of Agricultural Sciences and Veterinary Medicine Cluj-Napoca, Calea Mănăștur 3-5, 400372, Cluj-Napoca, Romania
| | - Aikaterini Alexandra Daskalaki
- Department of Parasitology and Parasitic Diseases, Faculty of Veterinary Medicine, University of Agricultural Sciences and Veterinary Medicine Cluj-Napoca, Calea Mănăștur 3-5, 400372, Cluj-Napoca, Romania
| | - Andrei Daniel Mihalca
- Department of Parasitology and Parasitic Diseases, Faculty of Veterinary Medicine, University of Agricultural Sciences and Veterinary Medicine Cluj-Napoca, Calea Mănăștur 3-5, 400372, Cluj-Napoca, Romania
| | - Jan Votýpka
- Department of Parasitology, Charles University in Prague, Viničná 7, 128 44, Prague, Czech Republic.,Biology Centre, Institute of Parasitology, Czech Academy of Sciences, Branišovská 31, 37005, České Budějovice, Czech Republic
| | - Pavel Hulva
- Department of Zoology, Charles University in Prague, Viničná 7, 128 44, Prague, Czech Republic.,Department of Biology and Ecology, University of Ostrava, Dvořákova 7, 701 03, Ostrava, Czech Republic
| | - David Modrý
- Department of Pathology and Parasitology, University of Veterinary and Pharmaceutical Sciences, Palackého tr. 1946/1, 612 42, Brno, Czech Republic.,CEITEC-VFU, University of Veterinary and Pharmaceutical Sciences, Palackého tr. 1946/1, 612 42, Brno, Czech Republic.,Biology Centre, Institute of Parasitology, Czech Academy of Sciences, Branišovská 31, 37005, České Budějovice, Czech Republic
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Sándor AD, D'Amico G, Gherman CM, Dumitrache MO, Domșa C, Mihalca AD. Mesocarnivores and macroparasites: altitude and land use predict the ticks occurring on red foxes (Vulpes vulpes). Parasit Vectors 2017; 10:173. [PMID: 28381228 PMCID: PMC5382496 DOI: 10.1186/s13071-017-2113-9] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2017] [Accepted: 03/24/2017] [Indexed: 02/02/2023] Open
Abstract
Background The red fox Vulpes vulpes is the most common mesocarnivore in Europe and with a wide geographical distribution and a high density in most terrestrial habitats of the continent. It is fast urbanising species, which can harbor high numbers of different tick species, depending on the region. Here we present the results of a large-scale study, trying to disentangle the intricate relationship between environmental factors and the species composition of ectoparasites in red foxes. The samples were collected in Transylvania (Romania), a region with a diverse geography and high biodiversity. The dead foxes (collected primarily through the National Surveillance Rabies Program) were examined carefully for the presence of ticks. Results Ticks (n = 4578) were found on 158 foxes (out of 293 examined; 53.9%). Four species were identified: Dermacentor marginatus, Ixodes canisuga, I. hexagonus and I. ricinus. The most common tick species was I. hexagonus (mean prevalence 37.5%, mean intensity 32.2), followed by I. ricinus (15.0%; 4.86), I. canisuga (4.8%; 7.71) and D. marginatus (3.7%; 3.45). Co-occurrence of two or more tick species on the same host was relatively common (12.6%), the most common co-occurrence being I. hexagonus - I. ricinus. For D. marginatus and I. canisuga the highest prevalence was recorded in lowlands, for I. hexagonus in hilly areas, while for I. ricinus in mountains. Conclusions Altitude influenced the intensity of parasitism, with highest intensity observed for all Ixodes species in hilly areas. Dermacentor marginatus occurred only in lowlands, I. canisuga in lowlands and hilly areas while the other two species occurred in all of the regions studied. Foxes from lower altitudes had the most tick species associated, with most incidences of co-parasitism also recorded here. Land use affected tick-species composition, with the presence of D. marginatus strongly associated with the extension of arable areas and lack of forests. The presence of I. hexagonus was determined only by the extent of arable lands. As foxes are frontrunners of wildlife urbanization process, with a continuous increase of their numbers in urban areas, the knowledge of their ticks’ ecology (and the pathogens vectored by these) is of utmost importance.
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Affiliation(s)
- Attila D Sándor
- Department of Parasitology and Parasitic Diseases, Faculty of Veterinary Medicine, University of Agricultural Sciences and Veterinary Medicine, Calea Mănăştur 3-5, Cluj Napoca, Romania.
| | - Gianluca D'Amico
- Department of Parasitology and Parasitic Diseases, Faculty of Veterinary Medicine, University of Agricultural Sciences and Veterinary Medicine, Calea Mănăştur 3-5, Cluj Napoca, Romania
| | - Călin M Gherman
- Department of Parasitology and Parasitic Diseases, Faculty of Veterinary Medicine, University of Agricultural Sciences and Veterinary Medicine, Calea Mănăştur 3-5, Cluj Napoca, Romania
| | - Mirabela O Dumitrache
- Department of Parasitology and Parasitic Diseases, Faculty of Veterinary Medicine, University of Agricultural Sciences and Veterinary Medicine, Calea Mănăştur 3-5, Cluj Napoca, Romania
| | - Cristian Domșa
- Department of Parasitology and Parasitic Diseases, Faculty of Veterinary Medicine, University of Agricultural Sciences and Veterinary Medicine, Calea Mănăştur 3-5, Cluj Napoca, Romania
| | - Andrei Daniel Mihalca
- Department of Parasitology and Parasitic Diseases, Faculty of Veterinary Medicine, University of Agricultural Sciences and Veterinary Medicine, Calea Mănăştur 3-5, Cluj Napoca, Romania
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Ionică AM, Matei IA, D'Amico G, Bel LV, Dumitrache MO, Modrý D, Mihalca AD. Dirofilaria immitis and D. repens show circadian co-periodicity in naturally co-infected dogs. Parasit Vectors 2017; 10:116. [PMID: 28245837 PMCID: PMC5331712 DOI: 10.1186/s13071-017-2055-2] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2016] [Accepted: 02/22/2017] [Indexed: 11/10/2022] Open
Abstract
Background Dirofilaria immitis and Dirofilaria repens are mosquito-borne zoonotic filarioids typically infecting dogs, causing a potentially fatal cardiopulmonary disease and dermatological conditions, respectively. The females are larviparous, releasing the larvae (microfilariae) into the bloodstream, which further develop in mosquito vectors. However, microfilaremia greatly fluctuates during a 24-h period. As the sampling time can greatly influence the accuracy of diagnosis, the aim of the present study was to assess the circadian periodicity of D. immitis and D. repens in naturally co-infected dogs in an endemic area of Romania and to investigate possible differences of periodicity between these two species. Methods Overall, four dogs harbouring natural co-infection with D. immitis and D. repens were selected and sampled every two hours for two consecutive days: two dogs in July 2014 and two in July 2015. At each sampling time, a 0.7 ml blood sample was taken. Modified Knott’s test was performed on 0.5 ml, and the remaining 0.2 ml were used for DNA extraction and molecular amplification, both in single and duplex PCR reactions. Microfilariae of both species were morphologically identified and counted in each collected sample, microfilaremia was calculated, and fluctuation was charted. Results The dynamics of microfilaremia showed similar patterns for both Dirofilaria species. In all four dogs, D. immitis was present at all sampling times, with several peak values of microfilaremia, of which one was common for all dogs (1 am), while minimum counts occurred between 5 and 9 am. Similarly, for D. repens, one of the peak values was recorded in all dogs at 1 am, while minimum counts (including zero) occurred at 9 and 11 am. Single species-specific PCR reactions were positive for both D. immitis and D. repens in all collected samples, while duplex PCR failed to amplify D. repens DNA in many cases. Conclusions Both Dirofilaria immitis and D. repens microfilariae are subperiodic, following a similar variation pattern, with peak values of microfilaremia registered during the night in Romania. Duplex PCR fails to identify the infection with D. repens in co-infected dogs when the ratio of microfilaremia is in favour of D. immitis. Electronic supplementary material The online version of this article (doi:10.1186/s13071-017-2055-2) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Angela Monica Ionică
- Department of Parasitology and Parasitic Diseases, University of Agricultural Sciences and Veterinary Medicine Cluj-Napoca, 335700, Cluj-Napoca, Romania
| | - Ioana Adriana Matei
- Department of Parasitology and Parasitic Diseases, University of Agricultural Sciences and Veterinary Medicine Cluj-Napoca, 335700, Cluj-Napoca, Romania
| | - Gianluca D'Amico
- Department of Parasitology and Parasitic Diseases, University of Agricultural Sciences and Veterinary Medicine Cluj-Napoca, 335700, Cluj-Napoca, Romania
| | - Lucia Victoria Bel
- Department of Anesthesiology and Surgical Techniques, University of Agricultural Sciences and Veterinary Medicine Cluj-Napoca, 335700, Cluj-Napoca, Romania
| | - Mirabela Oana Dumitrache
- Department of Parasitology and Parasitic Diseases, University of Agricultural Sciences and Veterinary Medicine Cluj-Napoca, 335700, Cluj-Napoca, Romania.
| | - David Modrý
- Department of Pathology and Parasitology, University of Veterinary and Pharmaceutical Sciences, Brno, Czech Republic.,CEITEC-VFU, University of Veterinary and Pharmaceutical Sciences, Brno, Czech Republic.,Institute of Parasitology, Biology Centre of the Czech Academy of Sciences, České Budĕjovice, Czech Republic
| | - Andrei Daniel Mihalca
- Department of Parasitology and Parasitic Diseases, University of Agricultural Sciences and Veterinary Medicine Cluj-Napoca, 335700, Cluj-Napoca, Romania
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D'Amico G, Dumitrache MO, Matei IA, Ionică AM, Gherman CM, Sándor AD, Modrý D, Mihalca AD. Ixodid ticks parasitizing wild carnivores in Romania. Exp Appl Acarol 2017; 71:139-149. [PMID: 28124749 DOI: 10.1007/s10493-017-0108-z] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/27/2016] [Accepted: 01/15/2017] [Indexed: 06/06/2023]
Abstract
In Romania, data regarding hard-tick diversity and tick-host associations in wild carnivores are scarce. We aimed to identify tick species in wild carnivores and to establish reliable data on tick-host associations. The study was conducted in various Romanian localities from all five ecoregions found in the country. Fourteen species of wild carnivores were examined. Immature and adult ticks were collected and identified using the morphological keys. The frequency and mean intensity of tick infestation, overall and differentiated by species, developmental stage and host were calculated. Of 202 wild carnivores, 68 were parasitized by seven tick species (predominantly Ixodes ricinus, I. hexagonus and Dermacentor reticulatus). The mean intensity of tick infestation was similar in males (6.97, BCa 95% CI 5.15-9.88) and females (5.76, BCa 95% CI 4.15-9.17). The highest prevalence of infested animals was recorded in the pannonian and steppic ecoregions, 66.7 and 52.7%, respectively. In the continental ecoregion the prevalence was 26.7%, whereas in the pontic ecoregion it was 28%. The lowest value, 16.7% was recorded in the alpine ecoregion. In total 430 ticks were collected, and 24.8% (n = 50) of the animals were infested with more than one tick species. Fourteen new tick-host associations were recorded. Our results suggest that anthropogenic changes of the environment lead to the diminishing of the boundaries, between wild and domestic animals, increasing the exposure for both animals and humans, to infective agents, including tick-borne pathogens.
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Affiliation(s)
- Gianluca D'Amico
- Department of Parasitology and Parasitic Diseases, University of Agricultural Sciences and Veterinary Medicine, Cluj-Napoca, Calea Mănăştur 3-5, 400372, Cluj-Napoca, Romania
| | - Mirabela Oana Dumitrache
- Department of Parasitology and Parasitic Diseases, University of Agricultural Sciences and Veterinary Medicine, Cluj-Napoca, Calea Mănăştur 3-5, 400372, Cluj-Napoca, Romania
| | - Ioana Adriana Matei
- Department of Parasitology and Parasitic Diseases, University of Agricultural Sciences and Veterinary Medicine, Cluj-Napoca, Calea Mănăştur 3-5, 400372, Cluj-Napoca, Romania.
| | - Angela Monica Ionică
- Department of Parasitology and Parasitic Diseases, University of Agricultural Sciences and Veterinary Medicine, Cluj-Napoca, Calea Mănăştur 3-5, 400372, Cluj-Napoca, Romania
| | - Călin Mircea Gherman
- Department of Parasitology and Parasitic Diseases, University of Agricultural Sciences and Veterinary Medicine, Cluj-Napoca, Calea Mănăştur 3-5, 400372, Cluj-Napoca, Romania
| | - Attila David Sándor
- Department of Parasitology and Parasitic Diseases, University of Agricultural Sciences and Veterinary Medicine, Cluj-Napoca, Calea Mănăştur 3-5, 400372, Cluj-Napoca, Romania
| | - David Modrý
- Department of Pathology and Parasitology, University of Veterinary and Pharmaceutical Sciences, Palackého tř. 1/3, 612 42, Brno, Czech Republic
- CEITEC-VFU, University of Veterinary and Pharmaceutical Sciences, Palackého tř. 1/3, 612 42, Brno, Czech Republic
- Institute of Parasitology, Biology Centre of Academy of Sciences of the Czech Republic, v.v.i., České Budějovice, Czech Republic
| | - Andrei Daniel Mihalca
- Department of Parasitology and Parasitic Diseases, University of Agricultural Sciences and Veterinary Medicine, Cluj-Napoca, Calea Mănăştur 3-5, 400372, Cluj-Napoca, Romania
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Hornok S, Sándor AD, Tomanović S, Beck R, D'Amico G, Kontschán J, Takács N, Görföl T, Bendjeddou ML, Földvári G, Farkas R. East and west separation of Rhipicephalus sanguineus mitochondrial lineages in the Mediterranean Basin. Parasit Vectors 2017; 10:39. [PMID: 28115024 PMCID: PMC5260041 DOI: 10.1186/s13071-017-1985-z] [Citation(s) in RCA: 37] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2016] [Accepted: 01/12/2017] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Rhipicephalus sanguineus belongs to a complex of hard tick species with high veterinary-medical significance. Recently, new phylogenetic units have been discovered within R. sanguineus, which therefore needs taxonomic revision. The present study was initiated to provide new information on the phylogeography of relevant haplotypes from less studied regions of Europe and Africa. With this aim, molecular-phylogenetic analyses of two mitochondrial markers were performed on 50 ticks collected in Hungary, the Balkans, countries along the Mediterranean Sea, Kenya and Ivory Coast. RESULTS In the "temperate lineage" of R. sanguineus, based on cytochrome c oxidase subunit 1 (cox1) and 16S rRNA genes, Rhipicephalus sp. I was only found in the eastern part of the Mediterranean Basin (with relatively homogenous haplotypes), whereas Rhipicephalus sp. II occurred in the middle-to-western part of this region (with phylogenetically dichotomous haplotypes). Ticks identified as R. leporis (based on morphology and cox1 gene) were found in Kenya and Ivory Coast. These clustered phylogenetically within R. sanguineus (s.l.) ("tropical lineage"). CONCLUSIONS In the Mediterranean Basin two mitochondrial lineages of R. sanguineus, i.e. Rhipicephalus sp. I and Rhipicephalus sp. II exist, which show different geographical distribution. Therefore, data from this study confirm limited gene flow between Rhipicephalus sp. I and Rhipicephalus sp. II, but more evidence (analyses of nuclear markers, extensive morphological and biological comparison etc.) are necessary to infer if they belong to different species or not. The phylogenetic relationships of eastern and western African ticks, which align with R. leporis, need to be studied further within R. sanguineus (s.l.) ("tropical lineage").
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Affiliation(s)
- Sándor Hornok
- Department of Parasitology and Zoology, University of Veterinary Medicine, Budapest, Hungary.
| | - Attila D Sándor
- Department of Parasitology and Parasitic Diseases, University of Agricultural Sciences and Veterinary Medicine, Cluj-Napoca, Romania
| | - Snežana Tomanović
- Laboratory for Medical Entomology, Centre of Excellence for Food and Vector-Borne Zoonoses, Institute for Medical Research, University of Belgrade, Belgrade, Serbia
| | - Relja Beck
- Laboratory for Parasitology, Croatian Veterinary Institute, Zagreb, Croatia
| | - Gianluca D'Amico
- Department of Parasitology and Parasitic Diseases, University of Agricultural Sciences and Veterinary Medicine, Cluj-Napoca, Romania
| | - Jenő Kontschán
- Plant Protection Institute, Centre for Agricultural Research, Hungarian Academy of Sciences, Budapest, Hungary
| | - Nóra Takács
- Department of Parasitology and Zoology, University of Veterinary Medicine, Budapest, Hungary
| | - Tamás Görföl
- Department of Zoology, Hungarian Natural History Museum, Budapest, Hungary
| | | | - Gábor Földvári
- Department of Parasitology and Zoology, University of Veterinary Medicine, Budapest, Hungary
| | - Róbert Farkas
- Department of Parasitology and Zoology, University of Veterinary Medicine, Budapest, Hungary
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Matei IA, Kalmár Z, Lupşe M, D'Amico G, Ionică AM, Dumitrache MO, Gherman CM, Mihalca AD. The risk of exposure to rickettsial infections and human granulocytic anaplasmosis associated with Ixodes ricinus tick bites in humans in Romania: A multiannual study. Ticks Tick Borne Dis 2016; 8:375-378. [PMID: 28063832 DOI: 10.1016/j.ttbdis.2016.12.013] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2016] [Revised: 12/20/2016] [Accepted: 12/28/2016] [Indexed: 01/03/2023]
Abstract
Anaplasma phagocytophilum and spotted fever group Rickettsia are obligate intracellular Gram-negative tick-borne bacteria, among which several may cause clinical infections in humans. Several Rickettsia spp. and A. phagocytophilum are transmitted in Europe by Ixodes ricinus, the most common tick species feeding on humans in this area. The aim of this study was to evaluate the annual prevalence of Rickettsia spp. and A. phagocytophilum in I. ricinus collected from humans during three consecutive years. The mean prevalences of the infection with the investigated pathogens in I. ricinus ticks collected from human patients were as follows: A. phagocytophilum (5.56%), R. helvetica (4.79%) and R. monacensis (1.53%). In the present study, no significant differences of pathogens prevalence between the three years study period were observed, except the prevalence of R. helvetica, which had a significant increase in 2015, suggesting an increasing risk for humans to be exposed to this zoonotic pathogen.
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Affiliation(s)
- Ioana Adriana Matei
- Faculty of Veterinary Medicine, University of Agricultural Sciences and Veterinary Medicine, Cluj Napoca, Department of Parasitology and Parasitic Diseases, Cluj Napoca, Cluj, Romania
| | - Zsuzsa Kalmár
- Faculty of Veterinary Medicine, University of Agricultural Sciences and Veterinary Medicine, Cluj Napoca, Department of Parasitology and Parasitic Diseases, Cluj Napoca, Cluj, Romania.
| | - Mihaela Lupşe
- University of Medicine and Pharmacy "Iuliu Haţieganu", Department of Infectious Diseases, Cluj-Napoca, Romania
| | - Gianluca D'Amico
- Faculty of Veterinary Medicine, University of Agricultural Sciences and Veterinary Medicine, Cluj Napoca, Department of Parasitology and Parasitic Diseases, Cluj Napoca, Cluj, Romania
| | - Angela Monica Ionică
- Faculty of Veterinary Medicine, University of Agricultural Sciences and Veterinary Medicine, Cluj Napoca, Department of Parasitology and Parasitic Diseases, Cluj Napoca, Cluj, Romania
| | - Mirabela Oana Dumitrache
- Faculty of Veterinary Medicine, University of Agricultural Sciences and Veterinary Medicine, Cluj Napoca, Department of Parasitology and Parasitic Diseases, Cluj Napoca, Cluj, Romania
| | - Călin Mircea Gherman
- Faculty of Veterinary Medicine, University of Agricultural Sciences and Veterinary Medicine, Cluj Napoca, Department of Parasitology and Parasitic Diseases, Cluj Napoca, Cluj, Romania
| | - Andrei Daniel Mihalca
- Faculty of Veterinary Medicine, University of Agricultural Sciences and Veterinary Medicine, Cluj Napoca, Department of Parasitology and Parasitic Diseases, Cluj Napoca, Cluj, Romania
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Matei IA, Stuen S, Modrý D, Degan A, D'Amico G, Mihalca AD. Neonatal Anaplasma platys infection in puppies: Further evidence for possible vertical transmission. Vet J 2016; 219:40-41. [PMID: 28093109 DOI: 10.1016/j.tvjl.2016.12.005] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2016] [Revised: 07/20/2016] [Accepted: 12/07/2016] [Indexed: 11/30/2022]
Abstract
Anaplasma platys, the aetiological agent of infectious canine cyclic thrombocytopaenia, infects platelets of dogs, usually causing mild or asymptomatic disease. Although A. platys is transmitted by ticks, as for other Anaplasma species, alternative modes of transmission may be involved. The aim of the present study was to evaluate the occurrence of A. platys infection in litters of puppies, which could suggest possible vertical transmission. Twelve litters, together with the respective bitches, were included in the study for the detection of A. platys DNA by PCR, followed by sequencing. Five puppies, from 2/4 litters <28 days of age, tested positive for A. platys DNA. No puppies from eight litters 1-3 months of age tested positive for A. platys DNA. The identical sequences (16S rRNA and gltA partial gene), the absence of ticks on puppies at the time of collection and the young age of the five infected puppies suggest vertical transmission of A. platys. This mode of transmission might contribute to the maintenance and spread of the pathogen in canine populations.
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Affiliation(s)
- I A Matei
- Department of Parasitology and Parasitic Diseases, University of Agricultural Sciences and Veterinary Medicine, Cluj-Napoca, Romania
| | - S Stuen
- Department of Production Animal Clinical Sciences, Section of Small Ruminant Research, Norwegian University of Life Sciences (NMBU), Sandnes, Norway
| | - D Modrý
- Department of Pathology and Parasitology, University of Veterinary and Pharmaceutical Sciences, Brno, Czech Republic; CEITEC VFU, University of Veterinary and Pharmaceutical Sciences, Brno, Czech Republic; Institute of Parasitology, Biology Centre of Academy of Sciences of the Czech Republic, České Budějovice, Czech Republic
| | - A Degan
- Department of Parasitology and Parasitic Diseases, University of Agricultural Sciences and Veterinary Medicine, Cluj-Napoca, Romania
| | - G D'Amico
- Department of Parasitology and Parasitic Diseases, University of Agricultural Sciences and Veterinary Medicine, Cluj-Napoca, Romania.
| | - A D Mihalca
- Department of Parasitology and Parasitic Diseases, University of Agricultural Sciences and Veterinary Medicine, Cluj-Napoca, Romania
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Deak G, Gherman CM, Ionică AM, Daskalaki AA, Matei IA, D'Amico G, Domşa C, Pantchev N, Mihalca AD, Cozma V. Use of a commercial serologic test for Angiostrongylus vasorum for the detection of A. chabaudi in wildcats and A. daskalovi in badgers. Vet Parasitol 2016; 233:107-110. [PMID: 28043379 DOI: 10.1016/j.vetpar.2016.12.006] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2016] [Revised: 12/04/2016] [Accepted: 12/10/2016] [Indexed: 11/19/2022]
Abstract
Three species of the genus Angiostrongylus are known to infect European carnivores: A. vasorum (mainly in canids but also in other carnivores), A. chabaudi (in felids) and A. daskalovi (in mustelids). A. vasorum is responsible for clinically severe disease in domestic dogs, most commonly diagnosed based on fecal examination and serological detection of circulating antigens. Considering the poorly known host range and the challenging larval differentiation in the feces between the three species of Angiostrongylus infecting European carnivores, our aim was to evaluate the cross-reactivity of A. chabaudi and A. daskalovi with A. vasorum using a commercial serologic test developed for domestic dogs. Badgers (Meles meles) (n=10) and wildcats (Felis silvestris) (n=8) were examined between 2015 and 2016 by full parasitological necropsy with subsequent morphological and molecular identification of nematodes and by serology, using IDEXX Angio Detect™ tests. Five out of the ten badgers and two out of the eight wildcats were harboring nematodes in the pulmonary arteries. All nematodes were identified morphologically as A. daskalovi in badgers and A. chabaudi in wildcats, respectively. Serological examination of the plasma samples revealed the positivity of the same animals as found in necropsy. None of the animals negative at necropsy was positive at serology. The 100% correlation between the necropsy results and the serologic positivity to IDEXX Angio Detect™ in badgers infected with A. daskalovi and wildcats infected with A. chabaudi suggest that these rapid tests are able to identify circulating antigens of all species of Angiostrongylus found in European carnivores: A. vasorum, A. daskalovi and A. chabaudi. The possibility for future in-clinic use of this test in domestic cats should be further investigated.
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Affiliation(s)
- Georgiana Deak
- University of Agricultural Sciences and Veterinary Medicine of Cluj-Napoca, Department of Parasitology and Parasitic Diseases, Calea Mănăștur 3-5, Cluj-Napoca 400372, Romania
| | - Călin Mircea Gherman
- University of Agricultural Sciences and Veterinary Medicine of Cluj-Napoca, Department of Parasitology and Parasitic Diseases, Calea Mănăștur 3-5, Cluj-Napoca 400372, Romania.
| | - Angela Monica Ionică
- University of Agricultural Sciences and Veterinary Medicine of Cluj-Napoca, Department of Parasitology and Parasitic Diseases, Calea Mănăștur 3-5, Cluj-Napoca 400372, Romania
| | - Aikaterini Alexandra Daskalaki
- University of Agricultural Sciences and Veterinary Medicine of Cluj-Napoca, Department of Parasitology and Parasitic Diseases, Calea Mănăștur 3-5, Cluj-Napoca 400372, Romania
| | - Ioana Adriana Matei
- University of Agricultural Sciences and Veterinary Medicine of Cluj-Napoca, Department of Parasitology and Parasitic Diseases, Calea Mănăștur 3-5, Cluj-Napoca 400372, Romania
| | - Gianluca D'Amico
- University of Agricultural Sciences and Veterinary Medicine of Cluj-Napoca, Department of Parasitology and Parasitic Diseases, Calea Mănăștur 3-5, Cluj-Napoca 400372, Romania
| | - Cristian Domşa
- University of Agricultural Sciences and Veterinary Medicine of Cluj-Napoca, Department of Parasitology and Parasitic Diseases, Calea Mănăștur 3-5, Cluj-Napoca 400372, Romania
| | - Nikola Pantchev
- IDEXX Laboratories, Moerikestr. 28/3, D-71636 Ludwigsburg, Germany
| | - Andrei Daniel Mihalca
- University of Agricultural Sciences and Veterinary Medicine of Cluj-Napoca, Department of Parasitology and Parasitic Diseases, Calea Mănăștur 3-5, Cluj-Napoca 400372, Romania
| | - Vasile Cozma
- University of Agricultural Sciences and Veterinary Medicine of Cluj-Napoca, Department of Parasitology and Parasitic Diseases, Calea Mănăștur 3-5, Cluj-Napoca 400372, Romania
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Matei IA, Ionică AM, D'Amico G, Corduneanu A, Daskalaki AA, Lefkaditis M, Mihalca AD. Altitude-Dependent Prevalence of Canine Granulocytic Anaplasmosis in Romania. Vector Borne Zoonotic Dis 2016; 17:147-151. [PMID: 27841969 DOI: 10.1089/vbz.2016.1998] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
Canine granulocytic anaplasmosis (CGA) is an important tick-borne disease with worldwide distribution. The importance of this disease resides in the ability of Anaplasma phagocytophilum to infect humans and several animal species. The aim of the study was to evaluate the prevalence rate of CGA in different altitudinal areas of Romania. A total of 357 canine blood samples were collected during 2010-2013 from eight counties. To assess the influence of the altitude on A. phagocytophilum prevalence, the samples were collected from four different altitude areas (coastal 0-5 meters; lowland 6-100 meters; hilly areas 200-300 meters; low mountain areas >500 meters). These samples were evaluated for the presence of A. phagocytophilum DNA by amplifying part of the Ankyrin repeat protein (AnkA) gene. A higher prevalence was obtained for coastal compared with remaining areas, suggesting an influence of altitude on the CGA. Moreover, the results suggest an influence of climate and rainfall. In the present research work, we highlight the risk of granulocytic anaplasmosis in Central and Southern Romania, with a greater risk associated to Southern lowland region, especially in coastal areas. The importance of these results resides in the zoonotic potential of the canine A. phagocytophilum strains. In conclusion, the altitude and precipitation level may be risk factors for A. phagocytophilum infection in dogs and other hosts, including humans.
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Affiliation(s)
- Ioana Adriana Matei
- 1 Department of Parasitology and Parasitic Diseases, Faculty of Veterinary Medicine, University of Agricultural Sciences and Veterinary Medicine , Cluj Napoca, Cluj, Romania
| | - Angela Monica Ionică
- 1 Department of Parasitology and Parasitic Diseases, Faculty of Veterinary Medicine, University of Agricultural Sciences and Veterinary Medicine , Cluj Napoca, Cluj, Romania
| | - Gianluca D'Amico
- 1 Department of Parasitology and Parasitic Diseases, Faculty of Veterinary Medicine, University of Agricultural Sciences and Veterinary Medicine , Cluj Napoca, Cluj, Romania
| | - Alexandra Corduneanu
- 1 Department of Parasitology and Parasitic Diseases, Faculty of Veterinary Medicine, University of Agricultural Sciences and Veterinary Medicine , Cluj Napoca, Cluj, Romania
| | - Aikaterini Alexandra Daskalaki
- 1 Department of Parasitology and Parasitic Diseases, Faculty of Veterinary Medicine, University of Agricultural Sciences and Veterinary Medicine , Cluj Napoca, Cluj, Romania
| | - Menelaos Lefkaditis
- 2 School of Veterinary Medicine, University of Thessaly , Iolcus, Thessaly, Greece
| | - Andrei Daniel Mihalca
- 1 Department of Parasitology and Parasitic Diseases, Faculty of Veterinary Medicine, University of Agricultural Sciences and Veterinary Medicine , Cluj Napoca, Cluj, Romania
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Constantinescu IC, Chişamera GB, Yao PK, Hilare YB, Adam C, D'Amico G, Gherman CM, Mihalca AD, Sándor AD. Anhemialges suteui n. sp. (Astigmata: Analgidae) from Hylia prasina (Cassin) (Passeriformes, Macrosphenidae) in Ivory Coast. Syst Parasitol 2016; 93:771-80. [PMID: 27638732 DOI: 10.1007/s11230-016-9666-4] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2016] [Accepted: 08/09/2016] [Indexed: 10/21/2022]
Abstract
Anhemialges suteui n. sp. (Astigmata: Analgidae: Analginae) is described from the green hylia Hylia prasina (Cassin) (Passeriformes, Macrosphenidae) in Ivory Coast. The new species differs from the closest species, Anhemialges mironovi Kolarova, 2010, by the following features: in both sexes, solenidion σ on genu II is modified and widened in a form of leaf; dorsal setae c2, d2 and e2 are longer; and sternum and epimerites II are thinner. In males of the new species ambulacral discs of legs IV extend beyond the level of the lobar apices; in females, dorsal setae c2, d2 and e2 are situated on small oval shields and the anterior margin of epigynum exceeds the level of mesal extremities of epimerites II.
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Affiliation(s)
| | - Gabriel Bogdan Chişamera
- "Grigore Antipa" National Museum of Natural History, Sos. Kiseleff no. 1, 011341, Bucharest 1, Romania
| | - Patrick Kouassi Yao
- Unité de Formation et de Recherche Biosciences, Université Félix Houphouët Boigny, 22 BP 770, Abidjan 22, Ivory Coast
| | - Yaokokore-Béibro Hilare
- Unité de Formation et de Recherche Biosciences, Université Félix Houphouët Boigny, 22 BP 770, Abidjan 22, Ivory Coast
| | - Costică Adam
- "Grigore Antipa" National Museum of Natural History, Sos. Kiseleff no. 1, 011341, Bucharest 1, Romania
| | - Gianluca D'Amico
- Department of Parasitology and Parasitic Diseases, Faculty of Veterinary Medicine, University of Agricultural Sciences and Veterinary Medicine Cluj-Napoca, Calea Mănăştur 3-5, 400372, Cluj-Napoca, Romania
| | - Călin M Gherman
- Department of Parasitology and Parasitic Diseases, Faculty of Veterinary Medicine, University of Agricultural Sciences and Veterinary Medicine Cluj-Napoca, Calea Mănăştur 3-5, 400372, Cluj-Napoca, Romania
| | - Andrei D Mihalca
- Department of Parasitology and Parasitic Diseases, Faculty of Veterinary Medicine, University of Agricultural Sciences and Veterinary Medicine Cluj-Napoca, Calea Mănăştur 3-5, 400372, Cluj-Napoca, Romania
| | - Attila D Sándor
- Department of Parasitology and Parasitic Diseases, Faculty of Veterinary Medicine, University of Agricultural Sciences and Veterinary Medicine Cluj-Napoca, Calea Mănăştur 3-5, 400372, Cluj-Napoca, Romania
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Gherman CM, Deak G, Matei IA, Ionică AM, D'Amico G, Taulescu M, Barbu-Tudoran L, Sarmaşi A, Mihalca AD, Cozma V. A rare cardiopulmonary parasite of the European badger, Meles meles: first description of the larvae, ultrastructure, pathological changes and molecular identification of Angiostrongylus daskalovi Janchev & Genov 1988. Parasit Vectors 2016; 9:423. [PMID: 27485118 PMCID: PMC4969667 DOI: 10.1186/s13071-016-1718-8] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2016] [Accepted: 07/22/2016] [Indexed: 11/10/2022] Open
Abstract
Background Angiostrongylus daskalovi is a rare cardiopulmonary nematode infecting badgers. The parasite was described in 1988 and, since then, found only once in mustelids in Europe. The present study aims to report new cases of patent A. daskalovi infection in badgers from northern Romania and to provide new information on its ultrastructure, molecular diagnosis, and pathology. Methods Eight road-killed or hunted badgers originating from Maramureș and Alba counties in Romania were collected and necropsied. Adults and larvae of cardio-pulmonary nematodes were collected and examined by light and scanning electron microscopy (SEM). Genomic DNA was extracted from adults and first-stage larvae (L1). PCR amplification of the internal transcribed spacer 2 (ITS2, ∼500 bp) of the rRNA gene was performed. Amplicons were purified, sequenced, and compared to those available in the GenBank database. Histopathological examination of the lungs was performed and lesions described. Results The necropsy revealed the presence of nematodes in the pulmonary arteries of three animals. All parasites were mature adults and the coproscopic examination showed the presence of eggs and L1 larvae in all three positive animals. Light microscopy examination confirmed the morphological and morphometric similarity of parasites to Angiostrongylus daskalovi. SEM highlighted the typical angiostrongylid structure of the rays of the copulatory bursa and the anterior extremity, with the presence of six sensory papillae surrounding the mouth opening in which a triangular tooth was visible. The first-stage larva (L1) of A. daskalovi is described here for the first time. Histopathological examination of the lungs showed chronic interstitial verminous pneumonia due to the presence of adult parasites. Molecular analysis showed 100 % nucleotide similarity to an Angiostrongylus sp. isolate originating from a badger from Spain, tentatively identified as A. daskalovi. Conclusions Our study unequivocally demonstrates the presence of A. daskalovi in European badgers from Romania, provides the first description of the larvae and reveals new data about the ultrastructure of adult parasites and their pathological impact, contributing to the understanding of the phylogenetic relationships with other congeneric species.
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Affiliation(s)
- Călin Mircea Gherman
- Department of Parasitology and Parasitic Diseases, Faculty of Veterinary Medicine, University of Agricultural Sciences and Veterinary Medicine Cluj-Napoca, Calea Mănăştur 3-5, 400372, Cluj-Napoca, Romania
| | - Georgiana Deak
- Department of Parasitology and Parasitic Diseases, Faculty of Veterinary Medicine, University of Agricultural Sciences and Veterinary Medicine Cluj-Napoca, Calea Mănăştur 3-5, 400372, Cluj-Napoca, Romania.
| | - Ioana Adriana Matei
- Department of Parasitology and Parasitic Diseases, Faculty of Veterinary Medicine, University of Agricultural Sciences and Veterinary Medicine Cluj-Napoca, Calea Mănăştur 3-5, 400372, Cluj-Napoca, Romania
| | - Angela Monica Ionică
- Department of Parasitology and Parasitic Diseases, Faculty of Veterinary Medicine, University of Agricultural Sciences and Veterinary Medicine Cluj-Napoca, Calea Mănăştur 3-5, 400372, Cluj-Napoca, Romania
| | - Gianluca D'Amico
- Department of Parasitology and Parasitic Diseases, Faculty of Veterinary Medicine, University of Agricultural Sciences and Veterinary Medicine Cluj-Napoca, Calea Mănăştur 3-5, 400372, Cluj-Napoca, Romania
| | - Marian Taulescu
- Department of Pathology, Faculty of Veterinary Medicine, University of Agricultural Sciences and Veterinary Medicine Cluj-Napoca, Calea Mănăştur 3-5, 400372, Cluj-Napoca, Romania
| | - Lucian Barbu-Tudoran
- Department of Molecular Biology and Biotechnology, Faculty of Biology and Geology, Babes-Bolyai University, M. Kogălniceanu Street, 1, Cluj-Napoca, 400648, Romania
| | - Alexandru Sarmaşi
- Department of Parasitology and Parasitic Diseases, Faculty of Veterinary Medicine, University of Agricultural Sciences and Veterinary Medicine Cluj-Napoca, Calea Mănăştur 3-5, 400372, Cluj-Napoca, Romania
| | - Andrei Daniel Mihalca
- Department of Parasitology and Parasitic Diseases, Faculty of Veterinary Medicine, University of Agricultural Sciences and Veterinary Medicine Cluj-Napoca, Calea Mănăştur 3-5, 400372, Cluj-Napoca, Romania
| | - Vasile Cozma
- Department of Parasitology and Parasitic Diseases, Faculty of Veterinary Medicine, University of Agricultural Sciences and Veterinary Medicine Cluj-Napoca, Calea Mănăştur 3-5, 400372, Cluj-Napoca, Romania
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Sperandeo M, Varriale A, D'Amico G, Sperandeo G, Piattelli M, de Cata A, Greco A, Prigigallo F, Annese M, Cedrone L, Vendemiale G. Intrarenal Resistive Index in Patients with Type 2 Diabetes Mellitus with and without Microalbuminuria. EUR J INFLAMM 2016. [DOI: 10.1177/1721727x0700500207] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
Diabetic nephropathy affects a subset of about 30% of patients with type 1 Diabetes Mellitus (DM); it also develops in a less defined percentage (20–30%) of patients with type 2, after a period of 15–20 years. It is usually divided into stages. The aim of this study is to assess the usefulness of duplex sonography with Doppler wave form analysis in the evaluation of early diabetic nephropathy, in order to detect patients at risk for irreversible renal disease. 262 patients (61 males, 201 females; age range: 48–81 years) with type 2 diabetes mellitus were studied; 100 healthy volunteers with no evidence of diabetes mellitus (74 females, 26 males; age range: 50–80 years) composed the control group. All of them underwent duplex Doppler sonography of the kidneys; a scanner with a 3.5 MHz transducer (Toshiba 270 SSA) was used, Pulsatily Index (P.I.) and Resistive Index (R.I.) of Doppler waveform were obtained at the intrarenal arteries; the average value of 3 bilateral measurements was taken. Doppler sonography was done by the same authors without knowledge of the patient group (case or control). Both indexes (PI. and R.I.) resulted to be higher in patients with DM compared to controls in patients with microalbuminuria: PI. = 1.49 +/- 0.34 vs. 1.07 +/- 0.06, p< 0.05; R.I. = 0.79 +/- 0.15 vs 0.60 +/- 0.03, p<0.05. Even if our data have to be confirmed by further studies, they suggest that duplex Doppler sonography may be a useful complementary test in the evaluation of diabetic nephropathy, especially in the early stages, in order to identify more patients at risk of developing diabetic nephropathy.
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Affiliation(s)
| | | | | | - G. Sperandeo
- Radiology, IRCCS Casa Sollievo della Sofferenza, San Giovanni Rotondo, Foggia, Italy
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Mihalca AD, Ionică AM, D'Amico G, Daskalaki AA, Deak G, Matei IA, Șimonca V, Iordache D, Modrý D, Gherman CM. Thelazia callipaeda in wild carnivores from Romania: new host and geographical records. Parasit Vectors 2016; 9:350. [PMID: 27316971 PMCID: PMC4912765 DOI: 10.1186/s13071-016-1628-9] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2016] [Accepted: 06/07/2016] [Indexed: 11/21/2022] Open
Abstract
Background Thelazia callipaeda is a vector-borne zoonotic nematode parasitizing the conjunctival sac of domestic and wild carnivores, rabbits and humans, with a vast distribution in Asia and the former Soviet Union. In Europe, the nematode has an emerging trend, being reported in Italy, France, Switzerland, Germany, Spain, Portugal, Bosnia and Herzegovina, Croatia, Romania, Greece and Serbia, with human cases known in Italy, France, Spain, Serbia and Croatia. In Romania, the infection was so far reported only in dogs, whereas there are no reports in wildlife despite the large numbers of wild carnivores in the country. The aim of this study was to evaluate the role of wild carnivores in the natural cycle of T. callipaeda in Romania. Methods Between 2014 and 2016, 89 wild carnivores (64 golden jackals, Canis aureus, 13 grey wolves, Canis lupus, nine wildcats, Felis silvestris and three Eurasian lynxes, Lynx lynx) have been examined. During the necropsy, both eyes of all the examined animals have been thoroughly inspected for the presence of parasites. If present, all nematodes were collected in absolute ethanol (for molecular analysis of the partial cox1 gene) or in 4 % formalin (for morphological identification). Results In total, three animals were found to be infected with T. callipaeda: a grey wolf, a golden jackal and a wildcat. The BLAST analysis of all the sequences showed a 100 % similarity to T. callipaeda haplotype h1. To the best of our knowledge, this study represents the first report of T. callipaeda in golden jackals, and the first study on T. callipaeda in wildlife from Romania. Conclusion Our data broaden the host spectrum and geographical distribution of T. callipaeda, highlighting the role of wild carnivores as natural reservoirs for the infection and confirming the ongoing expanding trend of this zoonotic nematode in Europe.
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Affiliation(s)
- Andrei Daniel Mihalca
- Department of Parasitology and Parasitic Diseases, University of Agricultural Sciences and Veterinary Medicine of Cluj-Napoca, Calea Mănăștur 3-5, Cluj-Napoca, 400372, Romania
| | - Angela Monica Ionică
- Department of Parasitology and Parasitic Diseases, University of Agricultural Sciences and Veterinary Medicine of Cluj-Napoca, Calea Mănăștur 3-5, Cluj-Napoca, 400372, Romania.
| | - Gianluca D'Amico
- Department of Parasitology and Parasitic Diseases, University of Agricultural Sciences and Veterinary Medicine of Cluj-Napoca, Calea Mănăștur 3-5, Cluj-Napoca, 400372, Romania
| | - Aikaterini Alexandra Daskalaki
- Department of Parasitology and Parasitic Diseases, University of Agricultural Sciences and Veterinary Medicine of Cluj-Napoca, Calea Mănăștur 3-5, Cluj-Napoca, 400372, Romania
| | - Georgiana Deak
- Department of Parasitology and Parasitic Diseases, University of Agricultural Sciences and Veterinary Medicine of Cluj-Napoca, Calea Mănăștur 3-5, Cluj-Napoca, 400372, Romania
| | - Ioana Adriana Matei
- Department of Parasitology and Parasitic Diseases, University of Agricultural Sciences and Veterinary Medicine of Cluj-Napoca, Calea Mănăștur 3-5, Cluj-Napoca, 400372, Romania
| | - Vasile Șimonca
- Department of Forest Mensuration and Wood Study, University of Agricultural Sciences and Veterinary Medicine Cluj-Napoca, Calea Mănăștur 3-5, Cluj-Napoca, 400372, Romania
| | - Daniel Iordache
- Department of Game and Wildlife, Faculty of Silviculture and Forestry Engineering, Transilvania University, Şirul Beethoven 1, Brașov, 500123, Romania
| | - David Modrý
- Department of Pathology and Parasitology, University of Veterinary and Pharmaceutical Sciences, Palackého tř. 1946/1, Brno, 612 42, Czech Republic.,CEITEC -VFU, University of Veterinary and Pharmaceutical Sciences, Palackého tř. 1946/1, Brno, 612 42, Czech Republic.,Institute of Parasitology, Biology Centre of Czech Academy of Sciences, v.v.i., Branišovská 31, 370 05, České Budějovice, Czech Republic
| | - Călin Mircea Gherman
- Department of Parasitology and Parasitic Diseases, University of Agricultural Sciences and Veterinary Medicine of Cluj-Napoca, Calea Mănăștur 3-5, Cluj-Napoca, 400372, Romania
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Gallusová M, Jirsová D, Mihalca AD, Gherman CM, D'Amico G, Qablan MA, Modrý D. CytauxzoonInfections in Wild Felids from Carpathian-Danubian-Pontic Space: Further Evidence for a DifferentCytauxzoonSpecies in European Felids. J Parasitol 2016; 102:377-80. [DOI: 10.1645/15-881] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
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Mărcuţan ID, Kalmár Z, Ionică AM, D'Amico G, Mihalca AD, Vasile C, Sándor AD. Spotted fever group rickettsiae in ticks of migratory birds in Romania. Parasit Vectors 2016; 9:294. [PMID: 27207258 PMCID: PMC4875720 DOI: 10.1186/s13071-016-1565-7] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2015] [Accepted: 05/04/2016] [Indexed: 12/23/2022] Open
Abstract
BACKGROUND Birds are important hosts and dispersers of parasitic arthropods and vector-borne zoonotic pathogens. Particularly migratory species may carry these parasites over long distances in short time periods. Migratory hotspots present ideal conditions to get a snapshot of parasite and pathogen diversity of birds migrating between continents. The aim of this study was to investigate the presence and diversity of Rickettsia spp. in ticks collected from birds at a migratory hot-spot in the Danube Delta, Romania, eastern Europe. METHODS DNA was extracted from ticks that were collected from migratory birds in the Danube Delta during migratory seasons in 2011-2012. Two 360 bp fragments of the 16S ribosomal RNA gene and a 381 bp fragment Gene gltA were PCR amplified and analyzed by sequence analysis (performed at Macrogen Europe, Amsterdam, The Netherlands). Nucleotide sequences were compared to reference sequences available in the GenBank database, using Basic Local Alignment Search Tool. RESULTS Four hundred ticks of four different species were found on 11 bird species. The prevalence of Rickettsia spp. infection was 14 % (56/400, CI: 11.7-29.1), with significantly more nymphs hosting rickettsial infection compared to larvae (48 vs 7; P < 0.001). Significantly more ticks in nymphal stage were hosting Rickettsia spp. infection in spring, than in autumn. Four different genospecies were found: R. monacensis (29 ticks), R. helvetica (13), R. massiliae (3) and R. slovaca (2). The seasonal distribution of different Rickettsia spp. was heterogeneous; with most of the R. monacensis-infected ticks were found in spring, while more R. helvetica were found in autumn than spring. R. massiliae was found only in autumn and R. slovaca was found only in spring. CONCLUSION This study has shown that birds migrating through eastern Europe may carry ticks infected with a high diversity of rickettsial pathogens, with four Rickettsia spp. recorded. Migratory direction was important for pathogen burden, with seasonal differences in the occurrence of individual Rickettsia species. Here we report the first individual records of different Rickettsia spp. in H. concinna (R. monacensis), I. arboricola (R. helvetica, R. massiliae) and I. redikorzevi (R. helvetica) and also the first geographical record of occurrence of R. massiliae in Romania, representing the easternmost observation on the continent.
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Affiliation(s)
- Ioan-Daniel Mărcuţan
- Department of Parasitology and Parasitic Diseases, Faculty of Veterinary Medicine, University of Agricultural Sciences and Veterinary Medicine, Calea Mănăştur 3-5, Cluj Napoca, Romania
| | - Zsuzsa Kalmár
- Department of Parasitology and Parasitic Diseases, Faculty of Veterinary Medicine, University of Agricultural Sciences and Veterinary Medicine, Calea Mănăştur 3-5, Cluj Napoca, Romania
| | - Angela Monica Ionică
- Department of Parasitology and Parasitic Diseases, Faculty of Veterinary Medicine, University of Agricultural Sciences and Veterinary Medicine, Calea Mănăştur 3-5, Cluj Napoca, Romania
| | - Gianluca D'Amico
- Department of Parasitology and Parasitic Diseases, Faculty of Veterinary Medicine, University of Agricultural Sciences and Veterinary Medicine, Calea Mănăştur 3-5, Cluj Napoca, Romania
| | - Andrei Daniel Mihalca
- Department of Parasitology and Parasitic Diseases, Faculty of Veterinary Medicine, University of Agricultural Sciences and Veterinary Medicine, Calea Mănăştur 3-5, Cluj Napoca, Romania
| | - Cozma Vasile
- Department of Parasitology and Parasitic Diseases, Faculty of Veterinary Medicine, University of Agricultural Sciences and Veterinary Medicine, Calea Mănăştur 3-5, Cluj Napoca, Romania
| | - Attila D Sándor
- Department of Parasitology and Parasitic Diseases, Faculty of Veterinary Medicine, University of Agricultural Sciences and Veterinary Medicine, Calea Mănăştur 3-5, Cluj Napoca, Romania.
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Ionică AM, Matei IA, D'Amico G, Daskalaki AA, Juránková J, Ionescu DT, Mihalca AD, Modrý D, Gherman CM. Role of golden jackals (Canis aureus) as natural reservoirs of Dirofilaria spp. in Romania. Parasit Vectors 2016; 9:240. [PMID: 27121617 PMCID: PMC4848770 DOI: 10.1186/s13071-016-1524-3] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2015] [Accepted: 04/20/2016] [Indexed: 01/06/2023] Open
Abstract
BACKGROUND Dirofilaria immitis and Dirofilaria repens are mosquito-transmitted zoonotic nematodes, causing heartworm disease and skin lesions, respectively, in carnivores. In Europe, the domestic dog is apparently the main definitive host, but patent infections occur also in other species of carnivores. The rapid spread of the golden jackals (Canis aureus) throughout Europe opens a question of involvement of this species in the sylvatic cycle of pathogens in the colonised territories, including Dirofilaria spp. METHODS Between January 2014 and May 2015, 54 golden jackals from 18 localities in Romania were examined by full necropsy for the presence of adult filarioid nematodes and blood samples from all animals were screened for the presence of microfilariae of D. immitis, D. repens and Acanthocheilonema reconditum by multiplex PCR DNA amplification. RESULTS Nematodes morphologically identified as D. immitis were found in 18.52% of the animals, originating from the southern part of Romania. No D. repens or A. reconditum were found at necropsy. The molecular prevalence in blood samples from the same animals was 9.26% for D. immitis and 1.85% for D. repens. All samples were negative by PCR for A. reconditum. CONCLUSION The relatively high prevalence of Dirofilaria spp. infections in golden jackals from Romania together with the increasing density of the jackal populations highlight their potential role in the transmission of these zoonotic parasites and in the maintenance of natural disease foci.
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Affiliation(s)
- Angela Monica Ionică
- Department of Parasitology and Parasitic Diseases, University of Agricultural Sciences and Veterinary Medicine Cluj-Napoca, Calea Mănăştur 3-5, 400372, Cluj-Napoca, Romania
| | - Ioana Adriana Matei
- Department of Parasitology and Parasitic Diseases, University of Agricultural Sciences and Veterinary Medicine Cluj-Napoca, Calea Mănăştur 3-5, 400372, Cluj-Napoca, Romania.
| | - Gianluca D'Amico
- Department of Parasitology and Parasitic Diseases, University of Agricultural Sciences and Veterinary Medicine Cluj-Napoca, Calea Mănăştur 3-5, 400372, Cluj-Napoca, Romania
| | - Aikaterini Alexandra Daskalaki
- Department of Parasitology and Parasitic Diseases, University of Agricultural Sciences and Veterinary Medicine Cluj-Napoca, Calea Mănăştur 3-5, 400372, Cluj-Napoca, Romania
| | - Jana Juránková
- Department of Pathology and Parasitology, University of Veterinary and Pharmaceutical Sciences, Palackého tř. 1/3, 612 42, Brno, Czech Republic
| | - Dan Traian Ionescu
- Department of Game and Wildlife, Faculty of Silviculture and Forestry Engineering, Transilvania University, Şirul Beethoven 1, 500123, Braşov, Romania
| | - Andrei Daniel Mihalca
- Department of Parasitology and Parasitic Diseases, University of Agricultural Sciences and Veterinary Medicine Cluj-Napoca, Calea Mănăştur 3-5, 400372, Cluj-Napoca, Romania
| | - David Modrý
- Department of Pathology and Parasitology, University of Veterinary and Pharmaceutical Sciences, Palackého tř. 1/3, 612 42, Brno, Czech Republic.,CEITEC -VFU, University of Veterinary and Pharmaceutical Sciences, Palackého tř. 1/3, 612 42, Brno, Czech Republic.,Institute of Parasitology, Biology Centre of Academy of Sciences of the Czech Republic, v.v.i., České Budějovice, Czech Republic
| | - Călin Mircea Gherman
- Department of Parasitology and Parasitic Diseases, University of Agricultural Sciences and Veterinary Medicine Cluj-Napoca, Calea Mănăştur 3-5, 400372, Cluj-Napoca, Romania
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Matei IA, D'Amico G, Yao PK, Ionică AM, Kanyari PWN, Daskalaki AA, Dumitrache MO, Sándor AD, Gherman CM, Qablan M, Modrý D, Mihalca AD. Molecular detection of Anaplasma platys infection in free-roaming dogs and ticks from Kenya and Ivory Coast. Parasit Vectors 2016; 9:157. [PMID: 26984538 PMCID: PMC4794861 DOI: 10.1186/s13071-016-1443-3] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2015] [Accepted: 03/10/2016] [Indexed: 08/29/2023] Open
Abstract
Background Anaplasma platys is a bacterium parasitic in the canine platelets, representing the causative agent of canine cyclic thrombocytopenia, with a worldwide distribution, mainly in tropical countries. The agent has zoonotic potential, being reported in several human clinical cases. The suspected vector is the tick Rhipicephalus sanguineus (sensu lato), widely distributed in animals and humans in the tropical regions of South America, Africa, Asia and Australia, but also in southern Europe. Only few scattered data concerning the epidemiology of A. platys in sub-Saharan Africa are available. The aim of our study was to evaluate the epidemiological status of A. platys in dogs and cats from rural communities in eastern and western Africa, where dogs and their ticks live in close contact with humans. Methods A total of 216 canine and 22 feline blood samples and ticks feeding on them were collected in 2013 and 2014 from eight localities in Ivory Coast and four localities in Kenya. PCR was performed using specific primers targeting a portion of the 16S rRNA gene, followed by sequencing. Results The main results highlight the high prevalence of A. platys infection in dogs in both Eastern and Western Africa and report it for the first time in Eastern Africa and in Rhipicephalus camicasi. Conclusions The presence of A. platys DNA in R. camicasi feeding on negative hosts together with the relatively high prevalence of A. platys, correlated with the absence of the probable vector Rhipicephalus sanguineus (s.l.) in Kenyan Island suggest the involvement of other tick species in the transmission of A. platys. Electronic supplementary material The online version of this article (doi:10.1186/s13071-016-1443-3) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Ioana Adriana Matei
- Department of Parasitology and Parasitic Diseases, Faculty of Veterinary Medicine, University of Agricultural Sciences and Veterinary Medicine Cluj-Napoca, Cluj-Napoca, Romania
| | - Gianluca D'Amico
- Department of Parasitology and Parasitic Diseases, Faculty of Veterinary Medicine, University of Agricultural Sciences and Veterinary Medicine Cluj-Napoca, Cluj-Napoca, Romania.
| | - Patrick K Yao
- Unité de Formation et de Recherche Biosciences, Université de Cocody, Abidjan, Côte d'Ivoire
| | - Angela Monica Ionică
- Department of Parasitology and Parasitic Diseases, Faculty of Veterinary Medicine, University of Agricultural Sciences and Veterinary Medicine Cluj-Napoca, Cluj-Napoca, Romania
| | - Paul W N Kanyari
- Department of Veterinary Pathology, Microbiology and Parasitology, Faculty of Veterinary Medicine, University of Nairobi, Nairobi, Kenya
| | - Aikaterini Alexandra Daskalaki
- Department of Parasitology and Parasitic Diseases, Faculty of Veterinary Medicine, University of Agricultural Sciences and Veterinary Medicine Cluj-Napoca, Cluj-Napoca, Romania
| | - Mirabela Oana Dumitrache
- Department of Parasitology and Parasitic Diseases, Faculty of Veterinary Medicine, University of Agricultural Sciences and Veterinary Medicine Cluj-Napoca, Cluj-Napoca, Romania
| | - Attila D Sándor
- Department of Parasitology and Parasitic Diseases, Faculty of Veterinary Medicine, University of Agricultural Sciences and Veterinary Medicine Cluj-Napoca, Cluj-Napoca, Romania
| | - Călin Mircea Gherman
- Department of Parasitology and Parasitic Diseases, Faculty of Veterinary Medicine, University of Agricultural Sciences and Veterinary Medicine Cluj-Napoca, Cluj-Napoca, Romania
| | - Moneeb Qablan
- Department of Pathology and Parasitology, Faculty of Veterinary Medicine, University of Veterinary and Pharmaceutical Sciences, Brno, Czech Republic
| | - David Modrý
- Department of Pathology and Parasitology, Faculty of Veterinary Medicine, University of Veterinary and Pharmaceutical Sciences, Brno, Czech Republic.,CEITEC VFU, University of Veterinary and Pharmaceutical Sciences, Brno, Czech Republic.,Institute of Parasitology, Biology Centre of Academy of Sciences of the Czech Republic, České Budějovice, Czech Republic
| | - Andrei Daniel Mihalca
- Department of Parasitology and Parasitic Diseases, Faculty of Veterinary Medicine, University of Agricultural Sciences and Veterinary Medicine Cluj-Napoca, Cluj-Napoca, Romania
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Dumitrache MO, Matei IA, Ionică AM, Kalmár Z, D'Amico G, Sikó-Barabási S, Ionescu DT, Gherman CM, Mihalca AD. Molecular detection of Anaplasma phagocytophilum and Borrelia burgdorferi sensu lato genospecies in red foxes (Vulpes vulpes) from Romania. Parasit Vectors 2015; 8:514. [PMID: 26449360 PMCID: PMC4599586 DOI: 10.1186/s13071-015-1130-9] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2015] [Accepted: 10/01/2015] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Red foxes (Vulpes vulpes) are one of the most widespread wild carnivores in the world, being recognized to harbor and transmit a wide range of vector-borne diseases. Anaplasma phagocytophilum and Borrelia burgdorferi sensu lato are zoonotic tick-borne pathogens causing emerging diseases. Wild animals play an essential role in the transmission of diseases and pathogens maintenance in nature. Epidemiological studies regarding the prevalence of tick-borne pathogens in red foxes are of public health importance, as they may successfully act as a pathogen transmission interface between wildlife, domestic animals and humans. FINDINGS This study included 14 counties from Romania. A total number of 353 red foxes (Vulpes vulpes) were examined. Heart tissue samples were collected during necropsy and stored at -20 °C. Genomic DNA extraction was performed and all samples were examined by polymerase chain reaction (PCR). Specific primers for A. phagocytophilum, A. platys, E. canis and Borrelia burgdorferi s.l. were used. Sequence analysis was performed (Macrogen Europe, Amsterdam) and obtained sequences are available at GenBank™. Out of the 353 samples, 9 (2.55 %; 95 % CI: 1.25-4.96 %) were positive for A. phagocytophilum. Positive animals originated from 5 counties. In total, 5 out of 353 heart tissue samples (1.42 %; 95 % CI: 0.52-3.47 %) collected from red foxes were positive for B. burgdorferi s.l. Red foxes originated from 4 counties. None of the samples were positive for A. platys or E. canis. No co-infection with A. phagocytophilum and B. burgdorferi s.l. was found. CONCLUSION This first report of A. phagocytophilum and B. burgdorferi s.l. in red foxes from Romania suggests a limited role of foxes in the maintenance of the two related pathogens, but may represent a potential risk from a public health perspective.
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Affiliation(s)
- Mirabela Oana Dumitrache
- Department of Parasitology and Parasitic Diseases, University of Agricultural Sciences and Veterinary Medicine Cluj-Napoca, Faculty of Veterinary Medicine, Cluj-Napoca, Romania.
| | - Ioana Adriana Matei
- Department of Parasitology and Parasitic Diseases, University of Agricultural Sciences and Veterinary Medicine Cluj-Napoca, Faculty of Veterinary Medicine, Cluj-Napoca, Romania.
| | - Angela Monica Ionică
- Department of Parasitology and Parasitic Diseases, University of Agricultural Sciences and Veterinary Medicine Cluj-Napoca, Faculty of Veterinary Medicine, Cluj-Napoca, Romania.
| | - Zsuzsa Kalmár
- Department of Parasitology and Parasitic Diseases, University of Agricultural Sciences and Veterinary Medicine Cluj-Napoca, Faculty of Veterinary Medicine, Cluj-Napoca, Romania.
| | - Gianluca D'Amico
- Department of Parasitology and Parasitic Diseases, University of Agricultural Sciences and Veterinary Medicine Cluj-Napoca, Faculty of Veterinary Medicine, Cluj-Napoca, Romania.
| | - Sándor Sikó-Barabási
- Department of Ecological and Biotechnological Systems, Faculty of Environmental Science Babeş - Bolyai University, 14 Stadionului Street, 520064, Sfântu Gheorghe, Romania.
| | - Dan Traian Ionescu
- Department of Game and Wildlife, Faculty of Silviculture and Forestry Engineering, Transilvania University, Şirul Beethoven 1, 500123, Braşov, Romania.
| | - Călin Mircea Gherman
- Department of Parasitology and Parasitic Diseases, University of Agricultural Sciences and Veterinary Medicine Cluj-Napoca, Faculty of Veterinary Medicine, Cluj-Napoca, Romania.
| | - Andrei Daniel Mihalca
- Department of Parasitology and Parasitic Diseases, University of Agricultural Sciences and Veterinary Medicine Cluj-Napoca, Faculty of Veterinary Medicine, Cluj-Napoca, Romania.
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Votýpka J, Rádrová J, Skalický T, Jirků M, Jirsová D, Mihalca AD, D'Amico G, Petrželková KJ, Modrý D, Lukeš J. A tsetse and tabanid fly survey of African great apes habitats reveals the presence of a novel trypanosome lineage but the absence of Trypanosoma brucei. Int J Parasitol 2015. [PMID: 26219672 DOI: 10.1016/j.ijpara.2015.06.005] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
Abstract
Tsetse and tabanid flies transmit several Trypanosoma species, some of which are human and livestock pathogens of major medical and socioeconomic impact in Africa. Recent advances in molecular techniques and phylogenetic analyses have revealed a growing diversity of previously unidentified tsetse-transmitted trypanosomes potentially pathogenic to livestock and/or other domestic animals as well as wildlife, including African great apes. To map the distribution, prevalence and co-occurrence of known and novel trypanosome species, we analyzed tsetse and tabanid flies collected in the primary forested part of the Dzanga-Sangha Protected Areas, Central African Republic, which hosts a broad spectrum of wildlife including primates and is virtually devoid of domestic animals. Altogether, 564 tsetse flies and 81 tabanid flies were individually screened for the presence of trypanosomes using 18S rRNA-specific nested PCR. Herein, we demonstrate that wildlife animals are parasitized by a surprisingly wide range of trypanosome species that in some cases may circulate via these insect vectors. While one-third of the examined tsetse flies harbored trypanosomes either from the Trypanosoma theileri, Trypanosoma congolense or Trypanosoma simiae complex, or one of the three new members of the genus Trypanosoma (strains 'Bai', 'Ngbanda' and 'Didon'), more than half of the tabanid flies exclusively carried T. theileri. To establish the putative vertebrate hosts of the novel trypanosome species, we further analyzed the provenance of blood meals of tsetse flies. DNA individually isolated from 1033 specimens of Glossina spp. and subjected to high-throughput library-based screening proved that most of the examined tsetse flies engorged on wild ruminants (buffalo, sitatunga, bongo), humans and suids. Moreover, they also fed (albeit more rarely) on other vertebrates, thus providing indirect but convincing evidence that trypanosomes can be transmitted via these vectors among a wide range of warm- and cold-blooded hosts.
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Affiliation(s)
- Jan Votýpka
- Department of Parasitology, Faculty of Science, Charles University, Prague, Czech Republic; Institute of Parasitology, Biology Centre, České Budějovice (Budweis), Czech Republic.
| | - Jana Rádrová
- Department of Parasitology, Faculty of Science, Charles University, Prague, Czech Republic; Institute of Parasitology, Biology Centre, České Budějovice (Budweis), Czech Republic
| | - Tomáš Skalický
- Institute of Parasitology, Biology Centre, České Budějovice (Budweis), Czech Republic; Faculty of Sciences, University of South Bohemia, České Budějovice (Budweis), Czech Republic
| | - Milan Jirků
- Institute of Parasitology, Biology Centre, České Budějovice (Budweis), Czech Republic; Faculty of Sciences, University of South Bohemia, České Budějovice (Budweis), Czech Republic
| | - Dagmar Jirsová
- Faculty of Sciences, University of South Bohemia, České Budějovice (Budweis), Czech Republic; Central European Institute of Technology, University of Veterinary and Pharmaceutical Sciences, Brno, Czech Republic
| | - Andrei D Mihalca
- Department of Parasitology and Parasitic Diseases, Faculty of Veterinary Medicine, University of Agricultural Sciences and Veterinary Medicine, Cluj-Napoca, Romania
| | - Gianluca D'Amico
- Department of Parasitology and Parasitic Diseases, Faculty of Veterinary Medicine, University of Agricultural Sciences and Veterinary Medicine, Cluj-Napoca, Romania
| | - Klára J Petrželková
- Institute of Parasitology, Biology Centre, České Budějovice (Budweis), Czech Republic; Institute of Vertebrate Biology, Czech Academy of Sciences, Brno, Czech Republic
| | - David Modrý
- Institute of Parasitology, Biology Centre, České Budějovice (Budweis), Czech Republic; Central European Institute of Technology, University of Veterinary and Pharmaceutical Sciences, Brno, Czech Republic; Faculty of Veterinary Medicine, University of Veterinary and Pharmaceutical Sciences, Brno, Czech Republic
| | - Julius Lukeš
- Institute of Parasitology, Biology Centre, České Budějovice (Budweis), Czech Republic; Faculty of Sciences, University of South Bohemia, České Budějovice (Budweis), Czech Republic; Canadian Institute for Advanced Research, Toronto, Canada.
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Ferrario F, Porri MT, Maldifassi P, Colasanti G, D'Amico G, D'Urbano ML, Mattai del Moro R, Luzzatti G. Ultrasound-guided renal biopsy. Contrib Nephrol 2015; 69:75-80. [PMID: 2661144 DOI: 10.1159/000416748] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Affiliation(s)
- F Ferrario
- Department of Nephrology, S. Carlo Borromeo Hospital, Milan, Italy
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Fornasieri A, Sinico R, Samori G, D'Amico G. The subclavian vein as an emergency vascular access for hemodialysis and plasma exchange. Contrib Nephrol 2015; 48:91-100. [PMID: 4092469 DOI: 10.1159/000411870] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
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Affiliation(s)
- F Ferrario
- Division of Nephrology, San Carlo Borromeo Hospital, Milan, Italy
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Affiliation(s)
- G D'Amico
- Division of Nephrology, S. Carlo Hospital, Milan, Italy
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