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Mandal M, Popek R, Przybysz A, Roy A, Das S, Sarkar A. Breathing Fresh Air in the City: Implementing Avenue Trees as a Sustainable Solution to Reduce Particulate Pollution in Urban Agglomerations. PLANTS (BASEL, SWITZERLAND) 2023; 12:1545. [PMID: 37050171 PMCID: PMC10097214 DOI: 10.3390/plants12071545] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 02/28/2023] [Revised: 03/21/2023] [Accepted: 03/27/2023] [Indexed: 06/19/2023]
Abstract
The issue of air pollution from particulate matter (PM) is getting worse as more and more people move into urban areas around the globe. Due to the complexity and diversity of pollution sources, it has long been hard to rely on source control techniques to manage this issue. Due to the fact that urban trees may provide a variety of ecosystem services, there is an urgent need to investigate alternative strategies for dramatically improving air quality. PM has always been a significant concern due to its adverse effects on humans and the entire ecosystem. The severity of this issue has risen in the current global environmental context. Numerous studies on respiratory and other human disorders have revealed a statistical relationship between human exposure to outdoor levels of particles or dust and harmful health effects. These risks are undeniably close to industrial areas where these airborne, inhalable particles are produced. The combined and individual effects of the particle and gaseous contaminants on plants' general physiology can be detrimental. According to research, plant leaves, the primary receptors of PM pollution, can function as biological filters to remove significant amounts of particles from the atmosphere of urban areas. This study showed that vegetation could provide a promising green infrastructure (GI) for better air quality through the canopy and leaf-level processes, going beyond its traditional role as a passive target and sink for air pollutants. Opportunities exist for urban GI as a natural remedy for urban pollution caused by PMs.
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Affiliation(s)
- Mamun Mandal
- Laboratory of Applied Stress Biology, Department of Botany, University of Gour Banga, Malda 732103, West Bengal, India
| | - Robert Popek
- Section of Basic Research in Horticulture, Department of Plant Protection, Institute of Horticultural Sciences, Warsaw University of Life Sciences-SGGW (WULS-SGGW), Nowoursynowska 159, 02-776 Warsaw, Poland
| | - Arkadiusz Przybysz
- Section of Basic Research in Horticulture, Department of Plant Protection, Institute of Horticultural Sciences, Warsaw University of Life Sciences-SGGW (WULS-SGGW), Nowoursynowska 159, 02-776 Warsaw, Poland
| | - Anamika Roy
- Laboratory of Applied Stress Biology, Department of Botany, University of Gour Banga, Malda 732103, West Bengal, India
| | - Sujit Das
- Laboratory of Applied Stress Biology, Department of Botany, University of Gour Banga, Malda 732103, West Bengal, India
| | - Abhijit Sarkar
- Laboratory of Applied Stress Biology, Department of Botany, University of Gour Banga, Malda 732103, West Bengal, India
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Tositti L, Morozzi P, Brattich E, Zappi A, Calvello M, Esposito F, Lettino A, Pavese G, Sabia S, Speranza A, Summa V, Caggiano R. Apportioning PM1 in a contrasting receptor site in the Mediterranean region: Aerosol sources with an updated sulfur speciation. THE SCIENCE OF THE TOTAL ENVIRONMENT 2022; 851:158127. [PMID: 35987247 DOI: 10.1016/j.scitotenv.2022.158127] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/01/2022] [Revised: 08/01/2022] [Accepted: 08/15/2022] [Indexed: 06/15/2023]
Abstract
A multi-parametric experimental campaign was performed in Agri Valley (Basilicata, southern Italy) from July 2017 to January 2018. The investigated area, though basically rural and devoted to agricultural activities, hosts a huge on-shore oil reservoir, i.e. Centro Olio Val d'Agri (COVA), bringing substantial environmental modifications and impacts to the district landscape. Daily concentrations of PM1 aerosol samples, Equivalent Black Carbon and number size distributions were evaluated. Chemical aerosol speciation based on elemental and ion analyses were carried out and source apportionment by Positive Matrix Factorization (PMF) was applied to reconstruct PM1 source profile. The most significant emission sources found are torches from the oil treatment facility (37 % w/w), an unresolved factor constituted by soil resuspension, Saharan dust, and biomass burning (24 % w/w), ammonium sulphate (23 % w/w), emissions from the oil desulfurization (Claus process) (13 % w/w), and traffic + road dust (3 % w/w). SEM analysis on PM1 single particles allowed to confirm the finding from PMF including the occurrence of elemental sulfur associated with the Claus process. The novelty of the present study consists in the identification of this latter fingerprint.
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Affiliation(s)
- Laura Tositti
- Department of Chemistry "Giacomo Ciamician", University of Bologna, Bologna, BO 40126, Italy.
| | - Pietro Morozzi
- Department of Chemistry "Giacomo Ciamician", University of Bologna, Bologna, BO 40126, Italy
| | - Erika Brattich
- Department of Physics and Astronomy "Augusto Righi", University of Bologna, Bologna, BO 40126, Italy
| | - Alessandro Zappi
- Department of Chemistry "Giacomo Ciamician", University of Bologna, Bologna, BO 40126, Italy
| | - Mariarosaria Calvello
- Institute of Methodologies for Environmental Analysis (IMAA), Italian National Research Council (CNR), Tito Scalo, PZ 85050, Italy
| | - Francesco Esposito
- University of Basilicata, School of Engineering, C. da Macchia Romana, 85100 Potenza, Italy
| | - Antonio Lettino
- Institute of Methodologies for Environmental Analysis (IMAA), Italian National Research Council (CNR), Tito Scalo, PZ 85050, Italy
| | - Giulia Pavese
- Institute of Methodologies for Environmental Analysis (IMAA), Italian National Research Council (CNR), Tito Scalo, PZ 85050, Italy
| | - Serena Sabia
- Institute of Methodologies for Environmental Analysis (IMAA), Italian National Research Council (CNR), Tito Scalo, PZ 85050, Italy
| | - Antonio Speranza
- Institute of Methodologies for Environmental Analysis (IMAA), Italian National Research Council (CNR), Tito Scalo, PZ 85050, Italy
| | - Vito Summa
- Institute of Methodologies for Environmental Analysis (IMAA), Italian National Research Council (CNR), Tito Scalo, PZ 85050, Italy
| | - Rosa Caggiano
- Institute of Methodologies for Environmental Analysis (IMAA), Italian National Research Council (CNR), Tito Scalo, PZ 85050, Italy
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Bao H, Qiao J, Zhang R, Huang D, Wang B, Lin X, Kao SJ. Multiproxy probing of anthropogenic influences on the different components of dissolved organic matter in coastal rainwater. THE SCIENCE OF THE TOTAL ENVIRONMENT 2022; 824:153846. [PMID: 35176386 DOI: 10.1016/j.scitotenv.2022.153846] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/26/2021] [Revised: 02/09/2022] [Accepted: 02/09/2022] [Indexed: 06/14/2023]
Abstract
In an environment that is tightly linked to humankind, how anthropogenic activity affects the quality and quantity of dissolved organic matter (DOM) in atmospheric depositions is not well understood. In this study, dissolved organic carbon (DOC), UV-vis spectra combined with molecular markers, including formic acid (FA), acetic acid (AA) and dissolved black carbon (DBC), were applied to track the temporal variation and influential factors of rainwater DOM at a coastal site. The ranges of DOC, light absorption at 254 nm (a254), FA, AA and DBC were 23.2-471 μmol L-1, 0.16-10.6 m-1, 0.12-23.5 μmol L-1, 0.44-37.8 μmol L-1 and 0.02-4.8 μmol L-1, respectively. The negative correlations between DOC, a254, AA and precipitation amount revealed a dilution effect. The concentrations of all measured DOM components were statistically different among different seasons with the highest value in spring. Higher DOM concentrations also occurred in the rain with backward trajectories influenced by the land. Compared to the nearby riverine DOM, the DOC-specific UV absorbance (SUVA254) of rainwater was lower, suggesting lower aromaticity of rainwater DOM. Significant correlations among different DOM components suggest that they shared similar sources or were affected by the same processes, while the significant correlations with anions (SO42-, F- and NO3-) and the ratio of FA to AA all suggested that the direct emission and secondary production from anthropogenic emissions (fossil fuel burning, biomass and biofuel burning) played important roles in regulating the level of DOM concentration in rainwater. Correlations with environmental variables (PM2.5, CO and NO2) further confirmed the input from anthropogenic activities. Furthermore, the monthly wet atmospheric deposition fluxes of DOM components (except DBC) can be successfully simulated by monthly precipitation and monthly average values of PM2.5 and NO2. Future studies should examine how atmospheric deposition affects the biogeochemical cycles in coastal regions.
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Affiliation(s)
- Hongyan Bao
- State Key Laboratory of Marine Environmental Science, College of Ocean and Earth Sciences, Xiamen University, Xiamen, China.
| | - Jing Qiao
- State Key Laboratory of Marine Environmental Science, College of Ocean and Earth Sciences, Xiamen University, Xiamen, China; School of Oceanography, Shanghai Jiao Tong University, Shanghai, China
| | - Ruoyang Zhang
- State Key Laboratory of Marine Environmental Science, College of Ocean and Earth Sciences, Xiamen University, Xiamen, China
| | - Dekun Huang
- Third Institute of Oceanography, Ministry of Natural Resource, Xiamen 361005, China; Observation and Research Station of Island and Coastal Ecosystem in the Western Taiwan Strait, Ministry of Natural Resources, Xiamen 361005, China
| | - Baiyun Wang
- Jimei Meteorological Bureau, Laboratory of Straits Meteorology, Xiamen, China
| | - Xihuang Lin
- Third Institute of Oceanography, Ministry of Natural Resource, Xiamen 361005, China
| | - Shuh-Ji Kao
- State Key Laboratory of Marine Environmental Science, College of Ocean and Earth Sciences, Xiamen University, Xiamen, China; State Key Laboratory of Marine Resource Utilization in South China Sea, Hainan University, Haikou, Hainan, China
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Hubelova D, Ulmann V, Mikuska P, Licbinsky R, Alexa L, Modra H, Gersl M, Babak V, Weston RT, Pavlik I. Nontuberculous Mycobacteria Prevalence in Aerosol and Spiders' Webs in Karst Caves: Low Risk for Speleotherapy. Microorganisms 2021; 9:microorganisms9122573. [PMID: 34946174 PMCID: PMC8705795 DOI: 10.3390/microorganisms9122573] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2021] [Revised: 11/30/2021] [Accepted: 12/06/2021] [Indexed: 11/16/2022] Open
Abstract
A total of 152 aerosol and spider web samples were collected: 96 spider’s webs in karst areas in 4 European countries (Czech Republic, France, Italy, and Slovakia), specifically from the surface environment (n = 44), photic zones of caves (n = 26), and inside (aphotic zones) of caves (n = 26), 56 Particulate Matter (PM) samples from the Sloupsko-Sosuvsky Cave System (speleotherapy facility; n = 21) and from aerosol collected from the nearby city of Brno (n = 35) in the Czech Republic. Nontuberculous mycobacteria (NTM) were isolated from 13 (13.5%) spider’s webs: 5 isolates of saprophytic NTM (Mycobacterium gordonae, M. kumamotonense, M. terrae, and M. terrae complex) and 6 isolates of potentially pathogenic NTM (M. avium ssp. hominissuis, M. fortuitum, M. intracellulare, M. peregrinum and M. triplex). NTM were not isolated from PM collected from cave with the speleotherapy facility although mycobacterial DNA was detected in 8 (14.3%) samples. Temperature (8.2 °C, range 8.0–8.4 °C) and relative humidity (94.7%, range 93.6–96.6%) of air in this cave were relatively constant. The average PM2.5 and PM10 mass concentration was 5.49 µg m−3 and 11.1 µg m−3. Analysed anions (i.e., F−, Cl−, NO2−, SO42−, PO43− and NO3−) originating largely from the burning of wood and coal for residential heating in nearby villages in the surrounding area. The air in the caves with speleotherapy facilities should be monitored with respect to NTM, PM and anions to ensure a safe environment.
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Affiliation(s)
- Dana Hubelova
- Faculty of Regional Development and International Studies, Mendel University in Brno, Tr. Generala Piky 7, 613 00 Brno, Czech Republic; (D.H.); (H.M.)
| | - Vit Ulmann
- Public Health Institute Ostrava, Partyzanske Nam. 7, 702 00 Ostrava, Czech Republic;
| | - Pavel Mikuska
- Institute of Analytical Chemistry of the CAS, Veveri 97, 602 00 Brno, Czech Republic; (P.M.); (L.A.)
| | - Roman Licbinsky
- Transport Research Centre, Lisenska 33a, 636 00 Brno, Czech Republic;
| | - Lukas Alexa
- Institute of Analytical Chemistry of the CAS, Veveri 97, 602 00 Brno, Czech Republic; (P.M.); (L.A.)
| | - Helena Modra
- Faculty of Regional Development and International Studies, Mendel University in Brno, Tr. Generala Piky 7, 613 00 Brno, Czech Republic; (D.H.); (H.M.)
| | - Milan Gersl
- Faculty of AgriSciences, Mendel University in Brno, Zemedelska 1/1665, 613 00 Brno, Czech Republic;
| | - Vladimir Babak
- Veterinary Research Institute, Hudcova 70, 621 00 Brno, Czech Republic;
| | - Ross Tim Weston
- Department of Biochemistry and Genetics, La Trobe Institute for Molecular Science, La Trobe University, Bundoora, Melbourne, VIC 3086, Australia;
| | - Ivo Pavlik
- Faculty of Regional Development and International Studies, Mendel University in Brno, Tr. Generala Piky 7, 613 00 Brno, Czech Republic; (D.H.); (H.M.)
- Correspondence: ; Tel.: +420-773-491-836
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Alexa L, Mikuška P. Simultaneous Determination of Gaseous Ammonia and Particulate Ammonium in Ambient Air Using a Cylindrical Wet Effluent Diffusion Denuder and a Continuous Aerosol Sampler. Anal Chem 2020; 92:15827-15836. [PMID: 33237761 DOI: 10.1021/acs.analchem.0c03037] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
A sensitive and fast method for simultaneous determination of gaseous ammonia (NH3) and particulate ammonium (NH4+) in ambient air is presented. NH3 is sampled in a cylindrical wet effluent diffusion denuder (CWEDD) and analyzed online by a continuous flow system with a fluorescence detector (FLD), while NH4+ bound to aerosol particles is sampled in parallel by a condensation growth unit-the aerosol counterflow two-jet unit (CGU-ACTJU) sampler-and analyzed online with another FLD. The sensitive fluorescence detection of ammonium in concentrates of the CWEDD and the ACTJU is based on its reaction with ortho-phthaldialdehyde and sulfite to form isoindol-1-sulfonate. The calibration curve of ammonium is linear in the concentration range of 5 × 10-9 to 2 × 10-6 M. The limit of detection (LOD = 3 s/n) values of NH3 and NH4+ are 3.52 ng m-3 (5.05 ppt) and 1.04 ng m-3, respectively. The developed method enables online measuring of distribution of NH3/NH4+ in ambient air with a time resolution of 1 s. The optimized method was used for the determination of NH3/NH4+ in urban air in Brno in two campaigns during the winter and summer of 2018. The results obtained by the developed method were compared with a reference method based on the sampling on filters and "dry" diffusion denuders coated by phosphoric acid.
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Affiliation(s)
- Lukáš Alexa
- Institute of Analytical Chemistry of the Czech Academy of Sciences, Veveří 97, 602 00 Brno, Czech Republic
| | - Pavel Mikuška
- Institute of Analytical Chemistry of the Czech Academy of Sciences, Veveří 97, 602 00 Brno, Czech Republic
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Dumková J, Smutná T, Vrlíková L, Dočekal B, Kristeková D, Večeřa Z, Husáková Z, Jakešová V, Jedličková A, Mikuška P, Alexa L, Coufalík P, Tvrdoňová M, Křůmal K, Vaculovič T, Kanický V, Hampl A, Buchtová M. A Clearance Period after Soluble Lead Nanoparticle Inhalation Did Not Ameliorate the Negative Effects on Target Tissues Due to Decreased Immune Response. Int J Mol Sci 2020; 21:ijms21228738. [PMID: 33228049 PMCID: PMC7699374 DOI: 10.3390/ijms21228738] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2020] [Revised: 11/13/2020] [Accepted: 11/17/2020] [Indexed: 01/07/2023] Open
Abstract
The inhalation of metal (including lead) nanoparticles poses a real health issue to people and animals living in polluted and/or industrial areas. In this study, we exposed mice to lead(II) nitrate nanoparticles [Pb(NO3)2 NPs], which represent a highly soluble form of lead, by inhalation. We aimed to uncover the effects of their exposure on individual target organs and to reveal potential variability in the lead clearance. We examined (i) lead biodistribution in target organs using laser ablation and inductively coupled plasma mass spectrometry (LA-ICP-MS) and atomic absorption spectrometry (AAS), (ii) lead effect on histopathological changes and immune cells response in secondary target organs and (iii) the clearance ability of target organs. In the lungs and liver, Pb(NO3)2 NP inhalation induced serious structural changes and their damage was present even after a 5-week clearance period despite the lead having been almost completely eliminated from the tissues. The numbers of macrophages significantly decreased after 11-week Pb(NO3)2 NP inhalation; conversely, abundance of alpha-smooth muscle actin (α-SMA)-positive cells, which are responsible for augmented collagen production, increased in both tissues. Moreover, the expression of nuclear factor κB (NF-κB) and selected cytokines, such as tumor necrosis factor alpha (TNFα), transforming growth factor beta 1 (TGFβ1), interleukin 6(IL-6), IL-1α and IL-1β , displayed a tissue-specific response to lead exposure. In summary, diminished inflammatory response in tissues after Pb(NO3)2 NPs inhalation was associated with prolonged negative effect of lead on tissues, as demonstrated by sustained pathological changes in target organs, even after long clearance period.
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Affiliation(s)
- Jana Dumková
- Department of Histology and Embryology, Faculty of Medicine, Masaryk University, 625 00 Brno, Czech Republic; (J.D.); (T.S.); (A.H.)
| | - Tereza Smutná
- Department of Histology and Embryology, Faculty of Medicine, Masaryk University, 625 00 Brno, Czech Republic; (J.D.); (T.S.); (A.H.)
- Laboratory of Molecular Morphogenesis, Institute of Animal Physiology and Genetics, v.v.i., Czech Academy of Sciences, 602 00 Brno, Czech Republic; (L.V.); (D.K.); (V.J.); (A.J.)
| | - Lucie Vrlíková
- Laboratory of Molecular Morphogenesis, Institute of Animal Physiology and Genetics, v.v.i., Czech Academy of Sciences, 602 00 Brno, Czech Republic; (L.V.); (D.K.); (V.J.); (A.J.)
| | - Bohumil Dočekal
- Department of Environmental Analytical Chemistry, Institute of Analytical Chemistry, v.v.i., Czech Academy of Sciences, 602 00 Brno, Czech Republic; (B.D.); (Z.V.); (P.M.); (L.A.); (P.C.); (K.K.)
| | - Daniela Kristeková
- Laboratory of Molecular Morphogenesis, Institute of Animal Physiology and Genetics, v.v.i., Czech Academy of Sciences, 602 00 Brno, Czech Republic; (L.V.); (D.K.); (V.J.); (A.J.)
- Section of Animal Physiology and Immunology, Department of Experimental Biology, Faculty of Science, Masaryk University, 625 00 Brno, Czech Republic
| | - Zbyněk Večeřa
- Department of Environmental Analytical Chemistry, Institute of Analytical Chemistry, v.v.i., Czech Academy of Sciences, 602 00 Brno, Czech Republic; (B.D.); (Z.V.); (P.M.); (L.A.); (P.C.); (K.K.)
| | - Zuzana Husáková
- Department of Chemistry, Faculty of Science, Masaryk University, 625 00 Brno, Czech Republic; (Z.H.); (M.T.); (T.V.); (V.K.)
| | - Veronika Jakešová
- Laboratory of Molecular Morphogenesis, Institute of Animal Physiology and Genetics, v.v.i., Czech Academy of Sciences, 602 00 Brno, Czech Republic; (L.V.); (D.K.); (V.J.); (A.J.)
| | - Adriena Jedličková
- Laboratory of Molecular Morphogenesis, Institute of Animal Physiology and Genetics, v.v.i., Czech Academy of Sciences, 602 00 Brno, Czech Republic; (L.V.); (D.K.); (V.J.); (A.J.)
| | - Pavel Mikuška
- Department of Environmental Analytical Chemistry, Institute of Analytical Chemistry, v.v.i., Czech Academy of Sciences, 602 00 Brno, Czech Republic; (B.D.); (Z.V.); (P.M.); (L.A.); (P.C.); (K.K.)
| | - Lukáš Alexa
- Department of Environmental Analytical Chemistry, Institute of Analytical Chemistry, v.v.i., Czech Academy of Sciences, 602 00 Brno, Czech Republic; (B.D.); (Z.V.); (P.M.); (L.A.); (P.C.); (K.K.)
| | - Pavel Coufalík
- Department of Environmental Analytical Chemistry, Institute of Analytical Chemistry, v.v.i., Czech Academy of Sciences, 602 00 Brno, Czech Republic; (B.D.); (Z.V.); (P.M.); (L.A.); (P.C.); (K.K.)
| | - Michaela Tvrdoňová
- Department of Chemistry, Faculty of Science, Masaryk University, 625 00 Brno, Czech Republic; (Z.H.); (M.T.); (T.V.); (V.K.)
| | - Kamil Křůmal
- Department of Environmental Analytical Chemistry, Institute of Analytical Chemistry, v.v.i., Czech Academy of Sciences, 602 00 Brno, Czech Republic; (B.D.); (Z.V.); (P.M.); (L.A.); (P.C.); (K.K.)
| | - Tomáš Vaculovič
- Department of Chemistry, Faculty of Science, Masaryk University, 625 00 Brno, Czech Republic; (Z.H.); (M.T.); (T.V.); (V.K.)
| | - Viktor Kanický
- Department of Chemistry, Faculty of Science, Masaryk University, 625 00 Brno, Czech Republic; (Z.H.); (M.T.); (T.V.); (V.K.)
| | - Aleš Hampl
- Department of Histology and Embryology, Faculty of Medicine, Masaryk University, 625 00 Brno, Czech Republic; (J.D.); (T.S.); (A.H.)
| | - Marcela Buchtová
- Laboratory of Molecular Morphogenesis, Institute of Animal Physiology and Genetics, v.v.i., Czech Academy of Sciences, 602 00 Brno, Czech Republic; (L.V.); (D.K.); (V.J.); (A.J.)
- Section of Animal Physiology and Immunology, Department of Experimental Biology, Faculty of Science, Masaryk University, 625 00 Brno, Czech Republic
- Correspondence:
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