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Suarez P, Vallejos-Almirall A, Fernández I, Gonzalez-Chavarria I, Alonso J, Vidal G. Identification of Cryptosporidium parvum and Blastocystis hominis subtype ST3 in Cholga mussel and treated sewage: Preliminary evidence of fecal contamination in harvesting area. Food Waterborne Parasitol 2024; 34:e00214. [PMID: 38188968 PMCID: PMC10770711 DOI: 10.1016/j.fawpar.2023.e00214] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2023] [Revised: 11/09/2023] [Accepted: 11/17/2023] [Indexed: 01/09/2024] Open
Abstract
Cryptosporidium parvum and Blastocystis hominis are foodborne parasites known for causing diarrhea. They accumulate in mussels grown on contaminated water bodies, due to the discharge of treated sewage from sewage treatment plants (STP). Despite this, some countries like Chile do not include these parasites in the control or monitoring of sewage water. The objective of this research was to evaluate the contamination of C. parvum. and B. hominis from treated sewage (disinfected by chlorination) and Cholga mussels in a touristic rural cove from the bay of Concepción. Cholga mussels from commercial stores and a treated sewage sample were analyzed. Cryptosporidium spp. was identified by Ziehl-Neelsen-Staining (ZNS) and C. parvum by direct-immunofluorescence assay (IFA) from ZNS-positive samples. Blastocystis hominis was identified by PCR using locus SSU rDNA. C. parvum and B. hominis subtype ST3 were found in 40% and 45% of Cholga mussel samples, respectively, and both parasites were identified in the treated sewage. Blastocystis hominis SSU rDNA gene alignment from Cholga mussels and treated sewage showed 89% of similarity, indicating that could be the same parasite in both samples. We describe the first evidence of possible contamination with these parasites from treated sewage to Cholga mussel suggesting an environmental contamination with high human risk. Based on these results, further studies will consider all the rural coves and STP from the bay to prevent possible contamination of these parasites.
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Affiliation(s)
- P. Suarez
- Environmental Engineering & Biotechnology Group (GIBA-UDEC), Environmental Science Faculty & EULA-CHILE Center, Universidad de Concepción, Concepción 4030000, Chile
- Water Research Center for Agriculture and Mining (CRHIAM), ANID Fondap Center, Victoria 1295, Concepción, Chile
- Laboratorio de Parasitología, Facultad de Ciencias Biológicas, Universidad de Concepción, Concepción, Chile
| | - A. Vallejos-Almirall
- Grupo Interdisciplinario de Biotecnología Marina (GIBMAR), Centro de Biotecnología, Universidad de Concepción, Concepción, Chile
| | - I. Fernández
- Laboratorio de Parasitología, Facultad de Ciencias Biológicas, Universidad de Concepción, Concepción, Chile
| | - I. Gonzalez-Chavarria
- Laboratorio de Lipoproteínas y Cáncer, Facultad de Ciencias Biológicas, Universidad de Concepción, Concepción, Chile
| | - J.L. Alonso
- Instituto de Ingeniería del Agua y Medio Ambiente, Universitat Politècnica de València, Valencia, Spain
| | - G. Vidal
- Environmental Engineering & Biotechnology Group (GIBA-UDEC), Environmental Science Faculty & EULA-CHILE Center, Universidad de Concepción, Concepción 4030000, Chile
- Water Research Center for Agriculture and Mining (CRHIAM), ANID Fondap Center, Victoria 1295, Concepción, Chile
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Vejano MRA, dela Peña LBRO, Rivera WL. Source tracking of fecal contamination in Asian green mussels ( Perna viridis) harvested in Manila Bay, Philippines by molecular detection and genotyping of Cryptosporidium spp. J Parasit Dis 2024; 48:5-13. [PMID: 38440756 PMCID: PMC10908986 DOI: 10.1007/s12639-023-01634-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2023] [Accepted: 11/09/2023] [Indexed: 03/06/2024] Open
Abstract
Manila Bay, a multipurpose body of water located around Metro Manila, Philippines, is progressively deteriorating because of massive pollution. Reports have shown that the bay and its aquatic resources (i.e., seafood) are contaminated with fecal matter and enteric pathogens, posing a threat to public health and industry. This problem raises the need for a microbial source tracking methodology as a part of the rehabilitation efforts in the bay. Bivalve mollusks cultivated in water can serve as sentinel species to detect fecal pollution and can complement water monitoring. With the use of polymerase chain reaction and DNA sequence analysis, this study detected Cryptosporidium spp. in Asian green mussels (Perna viridis) cultivated and harvested in Manila Bay and sold in Bulungan Seafood Market, Parañaque, Philippines, from 2019 to 2021 with an overall occurrence of 8.77% (n = 57). The analysis of the 18S rDNA segment revealed three genotypes from Cryptosporidium-positive samples, namely, Cryptosporidium sp. rat genotype IV (60%), C. galli (20%), and C. meleagridis (20%). These findings suggest fecal pollution in bivalve cultivation sites coming from sewage, nonpoint, and agricultural sources. The presence of C. meleagridis, the third most common cause of human cryptosporidiosis, in mussels poses a threat to human health. Thus, there is a need to establish routine detection and source tracking of Cryptosporidium spp. in Manila Bay and to educate seafood consumers on food safety.
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Affiliation(s)
- Mark Raymond A. Vejano
- Pathogen-Host-Environment Interactions Research Laboratory, Institute of Biology, College of Science, University of the Philippines Diliman, 1101 Quezon City, Philippines
| | - Laurice Beatrice Raphaelle O. dela Peña
- Pathogen-Host-Environment Interactions Research Laboratory, Institute of Biology, College of Science, University of the Philippines Diliman, 1101 Quezon City, Philippines
| | - Windell L. Rivera
- Pathogen-Host-Environment Interactions Research Laboratory, Institute of Biology, College of Science, University of the Philippines Diliman, 1101 Quezon City, Philippines
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Silva Dos Santos F, Neves RAF, Crapez MAC, Teixeira VL, Krepsky N. How does the brown mussel Perna perna respond to environmental pollution? A review on pollution biomarkers. J Environ Sci (China) 2022; 111:412-428. [PMID: 34949370 DOI: 10.1016/j.jes.2021.04.006] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2020] [Revised: 04/09/2021] [Accepted: 04/09/2021] [Indexed: 06/14/2023]
Abstract
The brown mussel Perna perna (Linnaeus, 1758) is a valuable resource for aquaculture in tropical and subtropical coastal regions. It presents desirable characteristics for biomonitoring, including being sessile, widely distributed and abundant, and is a filter-feeder able to accumulate several classes of pollutants (e.g., metals, hydrocarbons, among others). Mussels' biological responses to pollution exposure can be measured as biomarkers, which include alterations ranging from molecular to physiological levels, to estimate the degree of environmental contamination and its effects on biota. This full review compiles two decades (2000-2020) of literature concerning biological effects on P. perna mussel caused by environmental pollutants (i.e., metals, hydrocarbons, and emerging pollutants), considering environmental and farm-based biomonitoring. Biochemical markers related to mussels' oxidative status were efficient for the biomonitoring of metals (i.e., antioxidant enzymes associated with oxidative damage in biomolecules). Genotoxicity and cytotoxicity indicators (i.e., comet, micronucleus, and neutral red assays) provided a depiction of hydrocarbon contamination. The neutral red assay gave a time-concentration cytotoxic response to a wide range of pollutants, including emerging pollutants (e.g., pharmaceuticals and biocides) and hydrocarbons. Perna perna hemocyte parameters provided a useful approach for biocide biomonitoring. This paper summarizes useful biomarkers from molecular to physiological levels in this mussel species used to identify and quantify the degree of coastal pollution. An integrated biomarker analysis may provide a way to overcome possible biomarker variations and assess multi-polluted sites. Nevertheless, it is necessary to investigate biomarker variations according to natural factors (e.g., season and gonad maturation stage) to standardize them for trustworthy biomonitoring.
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Affiliation(s)
- Fernanda Silva Dos Santos
- Fluminense Federal University (UFF), Institute of Biology, Graduate Program in Science and Biotechnology, Mario Santos Braga Street, s/n. Centro, Niterói, RJ CEP 24.020-141, Brazil.
| | - Raquel A F Neves
- Federal University of the State of Rio de Janeiro (UNIRIO), Institute of Biosciences (IBIO), Graduate Program in Neotropical Biodiversity (PPGBIO), Pasteur Avenue, 458. Urca, Rio de Janeiro, RJ CEP 22.290-255, Brazil
| | - Mirian Araújo Carlos Crapez
- Fluminense Federal University (UFF), Institute of Biology, Graduate Program in Marine Biology and Coastal Environments, Mario Santos Braga Street, s/n. Centro, Niterói, RJ CEP 24.020-141, Brazil
| | - Valéria Laneuville Teixeira
- Fluminense Federal University (UFF), Institute of Biology, Graduate Program in Science and Biotechnology, Mario Santos Braga Street, s/n. Centro, Niterói, RJ CEP 24.020-141, Brazil; Federal University of the State of Rio de Janeiro (UNIRIO), Institute of Biosciences (IBIO), Graduate Program in Neotropical Biodiversity (PPGBIO), Pasteur Avenue, 458. Urca, Rio de Janeiro, RJ CEP 22.290-255, Brazil
| | - Natascha Krepsky
- Federal University of the State of Rio de Janeiro (UNIRIO), Institute of Biosciences (IBIO), Graduate Program in Neotropical Biodiversity (PPGBIO), Pasteur Avenue, 458. Urca, Rio de Janeiro, RJ CEP 22.290-255, Brazil; Federal University of the State of Rio de Janeiro (UNIRIO), Institute of Biosciences (IBIO), Graduate Program in Ecotourism and Conservation, Pasteur Avenue, 458. Urca, Rio de Janeiro, RJ CEP 22.290-255, Brazil
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Castro V, Quintana JB, López-Vázquez J, Carro N, Cobas J, Bilbao D, Cela R, Rodil R. Development and application of an in-house library and workflow for gas chromatography-electron ionization-accurate-mass/high-resolution mass spectrometry screening of environmental samples. Anal Bioanal Chem 2021; 414:6327-6340. [PMID: 34865195 PMCID: PMC9372009 DOI: 10.1007/s00216-021-03810-w] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2021] [Revised: 11/07/2021] [Accepted: 11/26/2021] [Indexed: 11/24/2022]
Abstract
This work presents an optimized gas chromatography–electron ionization–high-resolution mass spectrometry (GC-EI-HRMS) screening method. Different method parameters affecting data processing with the Agilent Unknowns Analysis SureMass deconvolution software were optimized in order to achieve the best compromise between false positives and false negatives. To this end, an accurate-mass library of 26 model compounds was created. Then, five replicates of mussel extracts were spiked with a mixture of these 26 compounds at two concentration levels (10 and 100 ng/g dry weight in mussel, 50 and 500 ng/mL in extract) and injected in the GC-EI-HRMS system. The results of these experiments showed that accurate mass tolerance and pure weight factor (combination of reverse-forward library search) are the most critical factors. The validation of the developed method afforded screening detection limits in the 2.5–5 ng range for passive sampler extracts and 1–2 ng/g for mussel sample extracts, and limits of quantification in the 0.6–3.2 ng and 0.1–1.8 ng/g range, for the same type of samples, respectively, for 17 model analytes. Once the method was optimized, an accurate-mass HRMS library, containing retention indexes, with ca. 355 spectra of derivatized and non-derivatized compounds was generated. This library (freely available at https://doi.org/10.5281/zenodo.5647960), together with a modified Agilent Pesticides Library of over 800 compounds, was applied to the screening of passive samplers, both of polydimethylsiloxane and polar chemical integrative samplers (POCIS), and mussel samples collected in Galicia (NW Spain), where a total of 75 chemicals could be identified.
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Affiliation(s)
- Verónica Castro
- Department of Analytical Chemistry, Institute of Research On Chemical and Biological Analysis (IAQBUS), Universidade de Santiago de Compostela, 15782, Santiago de Compostela, Spain
| | - José Benito Quintana
- Department of Analytical Chemistry, Institute of Research On Chemical and Biological Analysis (IAQBUS), Universidade de Santiago de Compostela, 15782, Santiago de Compostela, Spain.
| | - Javier López-Vázquez
- Department of Analytical Chemistry, Institute of Research On Chemical and Biological Analysis (IAQBUS), Universidade de Santiago de Compostela, 15782, Santiago de Compostela, Spain
| | - Nieves Carro
- INTECMAR - Technological Institute for the Monitoring of the Marine Environment of Galicia, Peirao de Vilaxoán S/N, 36611, Vilagarcía de Arousa, Spain
| | - Julio Cobas
- INTECMAR - Technological Institute for the Monitoring of the Marine Environment of Galicia, Peirao de Vilaxoán S/N, 36611, Vilagarcía de Arousa, Spain
| | - Denis Bilbao
- Department of Analytical Chemistry, University of the Basque Country (UPV/EHU), 48940, Leioa, Spain.,Research Centre for Experimental Marine Biology and Biotechnology, University of the Basque Country (PiE-UPV/EHU), 48620, Plentzia, Spain
| | - Rafael Cela
- Department of Analytical Chemistry, Institute of Research On Chemical and Biological Analysis (IAQBUS), Universidade de Santiago de Compostela, 15782, Santiago de Compostela, Spain
| | - Rosario Rodil
- Department of Analytical Chemistry, Institute of Research On Chemical and Biological Analysis (IAQBUS), Universidade de Santiago de Compostela, 15782, Santiago de Compostela, Spain.
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Evaluation of real-time qPCR-based methods to detect the DNA of the three protozoan parasites Cryptosporidium parvum, Giardia duodenalis and Toxoplasma gondii in the tissue and hemolymph of blue mussels (M. edulis). Food Microbiol 2021; 102:103870. [PMID: 34809958 DOI: 10.1016/j.fm.2021.103870] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2021] [Revised: 06/07/2021] [Accepted: 07/15/2021] [Indexed: 11/24/2022]
Abstract
The protozoan parasites Cryptosporidium spp., Giardia duodenalis and Toxoplasma gondii can be transmitted to humans through shellfish consumption. No standardized methods are available for their detection in these foods, and the performance of the applied methods are rarely described in occurrence studies. Through spiking experiments, we characterized different performance criteria (e.g. sensitivity, estimated limit of detection (eLD95METH), parasite DNA recovery rates (DNA-RR)) of real-time qPCR based-methods for the detection of the three protozoa in mussel's tissues and hemolymph. Digestion of mussels tissues by trypsin instead of pepsin and the use of large buffer volumes was the most efficient for processing 50g-sample. Trypsin digestion followed by lipids removal and DNA extraction by thermal shocks and a BOOM-based technique performed poorly (e.g. eLD95METH from 30 to >3000 parasites/g). But trypsin digestion and direct DNA extraction by bead-beating and FastPrep homogenizer achieved higher performance (e.g. eLD95METH: 4-400 parasites/g, DNA-RR: 19-80%). Direct DNA recovery from concentrated hemolymph, by thermal shocks and cell lysis products removal was not efficient to sensitively detect the protozoa (e.g. eLD95METH: 10-1000 parasites/ml, DNA-RR ≤ 24%). The bead-beating DNA extraction based method is a rapid and simple approach to sensitively detect the three protozoa in mussels using tissues, that can be standardized to different food matrices. However, quantification in mussels remains an issue.
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6
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Saleh I, Syamsir S, Pramaningsih V, Hansen H. The use of green mussel as bioindicator of heavy metal pollution in Indonesia: a review. Environ Anal Health Toxicol 2021; 36:e2021026-0. [PMID: 34794214 PMCID: PMC8850165 DOI: 10.5620/eaht.2021026] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2021] [Accepted: 11/02/2021] [Indexed: 12/02/2022] Open
Abstract
Asian green mussel is a marine animal that is used as food by most Indonesians. The mussels are widely cultivated in tropical countries such as Indonesia, Malaysia, Thailand, and other Asian countries. The mussel, known as perna viridis, is marine biota that is a filter feeder in the waters. Therefore, the quality of its meat is greatly influenced by the quality of the sea in its habitat. It is a food that is quite popular with the community but can endanger public health due to the accumulation of heavy metals. This study used a literature review by collecting data related to heavy metal concentrations in green mussel tissue in Indonesia. The results showed that the mussels from several sampling locations still exceeded the maximum acceptable limits of lead (Pb), mercury (Hg), and cadmium (Cd) concentration according to the standards of the food and drug administration of the Republic of Indonesia. Consumption of green mussels can increase health risks if you frequently consume them from cultivating or catching locations that have been contaminated with heavy metals.
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Affiliation(s)
- Ismail Saleh
- Department of Environmental Health, Universitas Muhammadiyah Kalimantan Timur, Samarinda, Indonesia
| | - Syamsir Syamsir
- Department of Environmental Health, Universitas Muhammadiyah Kalimantan Timur, Samarinda, Indonesia
| | - Vita Pramaningsih
- Department of Environmental Health, Universitas Muhammadiyah Kalimantan Timur, Samarinda, Indonesia
| | - Hansen Hansen
- Department of Environmental Health, Universitas Muhammadiyah Kalimantan Timur, Samarinda, Indonesia
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7
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Vieira KS, Delgado JF, Lima LS, Souza PF, Crapez MAC, Correa TR, Aguiar VMC, Baptista Neto JA, Fonseca EM. Human health risk assessment associated with the consumption of mussels (Perna perna) and oysters (Crassostrea rhizophorae) contaminated with metals and arsenic in the estuarine channel of Vitória Bay (ES), Southeast Brazil. MARINE POLLUTION BULLETIN 2021; 172:112877. [PMID: 34428624 DOI: 10.1016/j.marpolbul.2021.112877] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/18/2021] [Revised: 08/13/2021] [Accepted: 08/15/2021] [Indexed: 06/13/2023]
Abstract
The estuarine channel of Vitória Bay was evaluated regarding bioaccumulation of metals (Al, Ba, Mn, Fe, Zn, Cu, Cr, Pb, Ni, Cd, Hg) and As in mollusks. Mussels from an aquaculture farm and transplanted into the estuary, whereas oysters were collected in situ in the same area. Concentrations of Al, Mn, Fe, Cr and As were higher in P. perna, whereas C. rhizophorae bioaccumulated more Ba, Zn and Cu. Arsenic concentrations in P. perna exceeded the limit of the Brazilian legislation in the outer estuary. Salinity seemed to influence metal uptake differently for each bivalve, with P. perna absorbing more metal at higher salinities and C. rhizophorae in areas of lower salinity. Hazard index (HI) >1 revealed risk for both bivalves for high level consumers. Target Cancer Risk (TCR) for As revealed threat for human health associated with the consumption of mussels and oysters from the study area.
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Affiliation(s)
- K S Vieira
- Departamento de Geologia Marinha/LAGEMAR - Universidade Federal Fluminense, Av. General Milton Tavares de Souza s/n - 24210-340 - Gragoatá, Niterói, RJ, Brazil
| | - J F Delgado
- Departamento de Geologia Marinha/LAGEMAR - Universidade Federal Fluminense, Av. General Milton Tavares de Souza s/n - 24210-340 - Gragoatá, Niterói, RJ, Brazil
| | - L S Lima
- Departamento de Geologia Marinha/LAGEMAR - Universidade Federal Fluminense, Av. General Milton Tavares de Souza s/n - 24210-340 - Gragoatá, Niterói, RJ, Brazil
| | - P F Souza
- Departamento de Geologia Marinha/LAGEMAR - Universidade Federal Fluminense, Av. General Milton Tavares de Souza s/n - 24210-340 - Gragoatá, Niterói, RJ, Brazil
| | - M A C Crapez
- Departamento de Biologia Marinha, Laboratório de Microbiologia Marinha/MICROMAR - Universidade Federal Fluminense - Outeiro de São João Batista, s/n - 24.001-970, Centro, Niterói, RJ, Brazil
| | - T R Correa
- Departamento de Geologia Marinha/LAGEMAR - Universidade Federal Fluminense, Av. General Milton Tavares de Souza s/n - 24210-340 - Gragoatá, Niterói, RJ, Brazil
| | - V M C Aguiar
- Departamento de Geologia Marinha/LAGEMAR - Universidade Federal Fluminense, Av. General Milton Tavares de Souza s/n - 24210-340 - Gragoatá, Niterói, RJ, Brazil.
| | - J A Baptista Neto
- Departamento de Geologia Marinha/LAGEMAR - Universidade Federal Fluminense, Av. General Milton Tavares de Souza s/n - 24210-340 - Gragoatá, Niterói, RJ, Brazil
| | - E M Fonseca
- Departamento de Geologia Marinha/LAGEMAR - Universidade Federal Fluminense, Av. General Milton Tavares de Souza s/n - 24210-340 - Gragoatá, Niterói, RJ, Brazil
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8
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Bigot-Clivot A, La Carbona S, Cazeaux C, Durand L, Géba E, Le Foll F, Xuereb B, Chalghmi H, Dubey JP, Bastien F, Bonnard I, Palos Ladeiro M, Escotte-Binet S, Aubert D, Villena I, Geffard A. Blue mussel (Mytilus edulis)-A bioindicator of marine water contamination by protozoa: Laboratory and in situ approaches. J Appl Microbiol 2021; 132:736-746. [PMID: 34152060 DOI: 10.1111/jam.15185] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2020] [Revised: 06/08/2021] [Accepted: 06/15/2021] [Indexed: 11/27/2022]
Abstract
AIMS The protozoan parasites Cryptosporidium spp., Giardia duodenalis and Toxoplasma gondii are identified as public health priorities and are present in a wide variety of environments including the marine ecosystem. The objective of this study was to demonstrate that the marine bivalve blue mussel (Mytilus edulis) can be used as a tool to monitor the contamination of marine waters by the three protozoa over time. METHODS AND RESULTS In order to achieve a proof of concept, mussels were exposed to three concentrations of G. duodenalis cysts and Cryptosporidium parvum/T. gondii oocysts for 21 days, followed by 21 days of depuration in clear water. Then, natural contamination by these protozoa was sought for in wild marine blue mussels along the northwest coast of France to validate their relevance as bioindicators in the field. Our results highlighted that: (a) blue mussels bioaccumulated the parasites for 21 days, according to the conditions of exposure, and parasites could still be detected during the depuration period (until 21 days); (b) the percentage of protozoa-positive M. edulis varied under the degree of protozoan contamination in water; (c) mussel samples from eight out of nine in situ sites were positive for at least one of the protozoa. CONCLUSIONS The blue mussel M. edulis can bioaccumulate protozoan parasites over long time periods, according to the degree of contamination of waters they are inhabiting, and can highlight recent but also past contaminations (at least 21 days). SIGNIFICANCE AND IMPACT OF THE STUDY Mytilus edulis is a relevant bioaccumulators of protozoan (oo)cysts in laboratory and field conditions, hence its potential use for monitoring parasite contamination in marine waters.
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Affiliation(s)
- Aurélie Bigot-Clivot
- UMR-I 02 SEBIO (Stress Environnementaux et BIOsurveillance des milieux aquatiques), University of Reims Champagne Ardenne, UFR Sciences Exactes et Naturelles, Reims, France
| | | | | | - Loïc Durand
- ACTALIA Food Safety Department, Saint-Lô, France.,EA7510, ESCAPE, Epidémiosurveillance et CirculAtion des Parasites dans les Environnements, Faculté de Médecine, University of Reims Champagne Ardenne, Reims, France
| | - Elodie Géba
- UMR-I 02 SEBIO (Stress Environnementaux et BIOsurveillance des milieux aquatiques), University of Reims Champagne Ardenne, UFR Sciences Exactes et Naturelles, Reims, France.,EA7510, ESCAPE, Epidémiosurveillance et CirculAtion des Parasites dans les Environnements, Faculté de Médecine, University of Reims Champagne Ardenne, Reims, France
| | - Frank Le Foll
- UMR-I 02 SEBIO, University of Le Havre Normandie, Le Havre Cedex, France
| | - Benoit Xuereb
- UMR-I 02 SEBIO, University of Le Havre Normandie, Le Havre Cedex, France
| | - Houssem Chalghmi
- UMR-I 02 SEBIO, University of Le Havre Normandie, Le Havre Cedex, France
| | - Jitender P Dubey
- United States Department Agriculture, Agricultural Research Service, Beltsville Agricultural Research Center, Animal Parasitic Diseases Laboratory, Beltsville, MD, USA
| | - Fanny Bastien
- UMR-I 02 SEBIO (Stress Environnementaux et BIOsurveillance des milieux aquatiques), University of Reims Champagne Ardenne, UFR Sciences Exactes et Naturelles, Reims, France
| | - Isabelle Bonnard
- UMR-I 02 SEBIO (Stress Environnementaux et BIOsurveillance des milieux aquatiques), University of Reims Champagne Ardenne, UFR Sciences Exactes et Naturelles, Reims, France
| | - Mélissa Palos Ladeiro
- UMR-I 02 SEBIO (Stress Environnementaux et BIOsurveillance des milieux aquatiques), University of Reims Champagne Ardenne, UFR Sciences Exactes et Naturelles, Reims, France
| | - Sandie Escotte-Binet
- EA7510, ESCAPE, Epidémiosurveillance et CirculAtion des Parasites dans les Environnements, Faculté de Médecine, University of Reims Champagne Ardenne, Reims, France
| | - Dominique Aubert
- EA7510, ESCAPE, Epidémiosurveillance et CirculAtion des Parasites dans les Environnements, Faculté de Médecine, University of Reims Champagne Ardenne, Reims, France
| | - Isabelle Villena
- EA7510, ESCAPE, Epidémiosurveillance et CirculAtion des Parasites dans les Environnements, Faculté de Médecine, University of Reims Champagne Ardenne, Reims, France
| | - Alain Geffard
- UMR-I 02 SEBIO (Stress Environnementaux et BIOsurveillance des milieux aquatiques), University of Reims Champagne Ardenne, UFR Sciences Exactes et Naturelles, Reims, France
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9
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Moratal S, Dea-Ayuela MA, Cardells J, Marco-Hirs NM, Puigcercós S, Lizana V, López-Ramon J. Potential Risk of Three Zoonotic Protozoa ( Cryptosporidium spp., Giardia duodenalis, and Toxoplasma gondii) Transmission from Fish Consumption. Foods 2020; 9:E1913. [PMID: 33371396 PMCID: PMC7767443 DOI: 10.3390/foods9121913] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2020] [Revised: 12/15/2020] [Accepted: 12/18/2020] [Indexed: 12/15/2022] Open
Abstract
In recent decades, worldwide fish consumption has increased notably worldwide. Despite the health benefits of fish consumption, it also can suppose a risk because of fishborne diseases, including parasitic infections. Global changes are leading to the emergence of parasites in new locations and to the appearance of new sources of transmission. That is the case of the zoonotic protozoa Cryptosporidium spp., Giardia duodenalis, and Toxoplasma gondii; all of them reach aquatic environments and have been found in shellfish. Similarly, these protozoa can be present in other aquatic animals, such as fish. The present review gives an overview on these three zoonotic protozoa in order to understand their potential presence in fish and to comprehensively revise all the evidences of fish as a new potential source of Cryptosporidium spp., Giardia duodenalis, and Toxoplasma gondii transmission. All of them have been found in both marine and freshwater fishes. Until now, it has not been possible to demonstrate that fish are natural hosts for these protozoa; otherwise, they would merely act as mechanical transporters. Nevertheless, even if fish only accumulate and transport these protozoa, they could be a "new" source of infection for people.
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Affiliation(s)
- Samantha Moratal
- Servicio de Análisis, Investigación y Gestión de Animales Silvestres (SAIGAS), Veterinary Faculty, Universidad CEU-Cardenal Herrera, Tirant lo Blanc St 7, 46115 Alfara del Patriarca, Valencia, Spain; (S.M.); (J.C.); (N.M.M.-H.); (S.P.); (V.L.); (J.L.-R.)
| | - M. Auxiliadora Dea-Ayuela
- Farmacy Department, Universidad CEU-Cardenal Herrera, Santiago Ramón y Cajal St, 46115 Alfara del Patriarca, Valencia, Spain
| | - Jesús Cardells
- Servicio de Análisis, Investigación y Gestión de Animales Silvestres (SAIGAS), Veterinary Faculty, Universidad CEU-Cardenal Herrera, Tirant lo Blanc St 7, 46115 Alfara del Patriarca, Valencia, Spain; (S.M.); (J.C.); (N.M.M.-H.); (S.P.); (V.L.); (J.L.-R.)
- Wildlife Ecology & Health Group (WE&H), Veterinary Faculty, Universitat Autònoma de Barcelona (UAB), Travessera dels Turons, 08193 Bellaterra, Barcelona, Spain
| | - Naima M. Marco-Hirs
- Servicio de Análisis, Investigación y Gestión de Animales Silvestres (SAIGAS), Veterinary Faculty, Universidad CEU-Cardenal Herrera, Tirant lo Blanc St 7, 46115 Alfara del Patriarca, Valencia, Spain; (S.M.); (J.C.); (N.M.M.-H.); (S.P.); (V.L.); (J.L.-R.)
| | - Silvia Puigcercós
- Servicio de Análisis, Investigación y Gestión de Animales Silvestres (SAIGAS), Veterinary Faculty, Universidad CEU-Cardenal Herrera, Tirant lo Blanc St 7, 46115 Alfara del Patriarca, Valencia, Spain; (S.M.); (J.C.); (N.M.M.-H.); (S.P.); (V.L.); (J.L.-R.)
| | - Víctor Lizana
- Servicio de Análisis, Investigación y Gestión de Animales Silvestres (SAIGAS), Veterinary Faculty, Universidad CEU-Cardenal Herrera, Tirant lo Blanc St 7, 46115 Alfara del Patriarca, Valencia, Spain; (S.M.); (J.C.); (N.M.M.-H.); (S.P.); (V.L.); (J.L.-R.)
- Wildlife Ecology & Health Group (WE&H), Veterinary Faculty, Universitat Autònoma de Barcelona (UAB), Travessera dels Turons, 08193 Bellaterra, Barcelona, Spain
| | - Jordi López-Ramon
- Servicio de Análisis, Investigación y Gestión de Animales Silvestres (SAIGAS), Veterinary Faculty, Universidad CEU-Cardenal Herrera, Tirant lo Blanc St 7, 46115 Alfara del Patriarca, Valencia, Spain; (S.M.); (J.C.); (N.M.M.-H.); (S.P.); (V.L.); (J.L.-R.)
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10
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Strehse JS, Maser E. Marine bivalves as bioindicators for environmental pollutants with focus on dumped munitions in the sea: A review. MARINE ENVIRONMENTAL RESEARCH 2020; 158:105006. [PMID: 32501270 DOI: 10.1016/j.marenvres.2020.105006] [Citation(s) in RCA: 31] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/17/2020] [Revised: 04/27/2020] [Accepted: 04/28/2020] [Indexed: 06/11/2023]
Abstract
The seas worldwide are threatened by a "new" source of pollution. Munitions dumped into the seas worldwide will corrode and start to leak. Their impacts on the environment and on human health are now more than ever subject of scientific research. Bivalves are a first choice bioindicator and their importance is demonstrated in numerous worldwide studies as well as their integration in important monitoring programs. In this review, the use of mussels in context with marine pollutants in recent years is pointed out in general but with a special focus on dumped conventional and chemical munitions. Monitoring experiments with mussels are able to generate large data sets, which should be mandatory included in decision support tools to increase their weight of evidence. The usefulness of mussels with regard to dumped munitions has clearly been documented in recent years and the further application of this important biomonitoring system is strongly recommended.
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Affiliation(s)
- Jennifer S Strehse
- Institute of Toxicology and Pharmacology for Natural Scientists, University Medical School Schleswig-Holstein, Campus Kiel, Brunswiker Str. 10, 24105, Kiel, Germany.
| | - Edmund Maser
- Institute of Toxicology and Pharmacology for Natural Scientists, University Medical School Schleswig-Holstein, Campus Kiel, Brunswiker Str. 10, 24105, Kiel, Germany.
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11
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Castro V, Montes R, Quintana JB, Rodil R, Cela R. Determination of 18 organophosphorus flame retardants/plasticizers in mussel samples by matrix solid-phase dispersion combined to liquid chromatography-tandem mass spectrometry. Talanta 2019; 208:120470. [PMID: 31816754 DOI: 10.1016/j.talanta.2019.120470] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2019] [Revised: 10/07/2019] [Accepted: 10/11/2019] [Indexed: 11/19/2022]
Abstract
This study presents the development and validation of a new analytical method based on matrix solid-phase dispersion (MSPD), integrating sample extraction and clean-up in one single step, followed by liquid chromatography-tandem mass spectrometry (LC-MS/MS) for the simultaneous determination of 18 organophosphorus flame retardants and/or plasticizers (OPEs) in marine mussel (Mytilus edulis and Mytilus galloprovincialis) samples. Among these OPEs, 5 (tetraethyl 1,2-ethanediylbis(phosphonate), 6H-dibenzo[c,e] [1,2]oxaphosphinine 6-oxide, tris(2,3-dibromopropyl) phosphate, 2,2-propanediyldi-4,1-phenylene bis(phosphate) and resorcinol bis(diphenyl phosphate)) are considered here for the first time in marine samples. Different parameters affecting the MSPD (clean-up sorbent and elution solvent) were optimized to obtain a good compromise between analyte recoveries and extract clean-up. Also, particular attention was paid to tackle blank issues. The overall method was validated in terms of trueness, precision and detection and quantification limits. Percentages of recovery varied from 69% to 122% with relative standard deviations below 24%. Detection limits ranged from 0.06 to 5 ng g-1 and quantification limits from 0.19 to 17 ng g-1 dry weight. Finally, the method was applied to the analysis of 7 mussel samples collected in the coast of Galicia (Spain). 8 OPEs were detected in these samples at concentrations ranging from the LOQ to 291 ng g-1 dry weight.
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Affiliation(s)
- Verónica Castro
- Department of Analytical Chemistry, Nutrition and Food Sciences, IIAA - Institute for Food Analysis and Research, Universidade de Santiago de Compostela, Constantino Candeira 5, 15782, Santiago de Compostela, Spain
| | - Rosa Montes
- Department of Analytical Chemistry, Nutrition and Food Sciences, IIAA - Institute for Food Analysis and Research, Universidade de Santiago de Compostela, Constantino Candeira 5, 15782, Santiago de Compostela, Spain
| | - José Benito Quintana
- Department of Analytical Chemistry, Nutrition and Food Sciences, IIAA - Institute for Food Analysis and Research, Universidade de Santiago de Compostela, Constantino Candeira 5, 15782, Santiago de Compostela, Spain
| | - Rosario Rodil
- Department of Analytical Chemistry, Nutrition and Food Sciences, IIAA - Institute for Food Analysis and Research, Universidade de Santiago de Compostela, Constantino Candeira 5, 15782, Santiago de Compostela, Spain.
| | - Rafael Cela
- Department of Analytical Chemistry, Nutrition and Food Sciences, IIAA - Institute for Food Analysis and Research, Universidade de Santiago de Compostela, Constantino Candeira 5, 15782, Santiago de Compostela, Spain
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12
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Kaupke A, Osiński Z, Rzeżutka A. Comparison of Cryptosporidium oocyst recovery methods for their applicability for monitoring of consumer-ready fresh shellfish. Int J Food Microbiol 2019; 296:14-20. [PMID: 30826538 DOI: 10.1016/j.ijfoodmicro.2019.02.011] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2018] [Revised: 01/11/2019] [Accepted: 02/17/2019] [Indexed: 11/25/2022]
Abstract
Growing demand for fresh, unprocessed food favours the emergence of Cryptosporidium infections in humans. Mainly it is food of plant origin or unpasteurized milk which have been involved in food-borne outbreaks of cryptosporidiosis. So far consumption of shellfish contaminated with Cryptosporidium were not associated with human infections although such as possibility exists. In this study an attempt was undertaken to evaluate the analytical performance of three commonly used methods for recovery of Cryptosporidium oocysts from shellfish: i) pepsin digestion of shellfish in conjunction with immunomagnetic separation (IMS) of oocysts (method A), ii) pepsin-HCl treatment of shellfish homogenate without IMS (method B), and iii) a strainer method with direct oocyst extraction and separation from shellfish tissue using IMS (method C). Each method's performance was assessed according to the ISO standard requirements by testing shellfish homogenates seeded with different numbers of C. parvum oocysts. Two groups of parameters were compared, encompassing precision (coefficient of variation (CV)) and accuracy of measurements. These were described by linear regression models allowing calculation of the methods' limits of detection (LOD) and quantification (LOQ). In addition, oocyst recovery efficiencies from shellfish were calculated for each method. All three compared methods allowed for at least 66% recovery of Cryptosporidium oocysts from the tested samples. The best recovery (83.3-100%) in the whole range of tested suspensions was obtained for method C. The accuracy of method B was better (linearity of r2 = 0.9996 in the full measurement range) than that of method A (r2 = 0.968). Method C showed the best accuracy (r2 = 1) and precision (CV 0.2-14.1). Compared to other methods it was also characterised by the best LOD and LOQ, attaining ≅4 and ≅12 oocysts per 3 g of tested shellfish sample respectively. Despite a lack of the ability of method A to give the proportional results in oocysts recovery (non-linearity of the method) compared to the reference values, it achieved the highest LOD and LOQ values among the tested methods. As demonstrated here, the most efficient method for extraction of Cryptosporidium oocysts from shellfish tissues was method C employing sample homogenisation and separation of oocysts from tissue debris using IMS. Used alone this method does not in fact allow for identification of Cryptosporidium species but delivers quantitative results concerning the level of food contamination by parasites.
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Affiliation(s)
- Agnieszka Kaupke
- Department of Food and Environmental Virology, National Veterinary Research Institute, Al. Partyzantów 57, 24-100 Puławy, Poland
| | - Zbigniew Osiński
- Department of Hygiene of Animal Feedingstuffs, National Veterinary Research Institute, Al. Partyzantów 57, 24-100 Puławy, Poland
| | - Artur Rzeżutka
- Department of Food and Environmental Virology, National Veterinary Research Institute, Al. Partyzantów 57, 24-100 Puławy, Poland.
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13
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Schiffler CL, Pinheiro J, Bomfim TCBD. Accumulation of oocysts of Cryptosporidium parvum in Biomphalaria glabrata (Pulmonata:Planorbidae) under experimental conditions. Rev Soc Bras Med Trop 2019; 52:e20180273. [PMID: 30942257 DOI: 10.1590/0037-8682-0273-2018] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2018] [Accepted: 09/20/2018] [Indexed: 11/21/2022] Open
Abstract
INTRODUCTION Cryptosporidium oocysts are easily transported to various aquatic environments. The objective of this study was to evaluate B. glabrata mollusks exposed to food containing C. parvum oocysts. METHODS Six experimental groups were used with B. glabrata either exposed or not to C. parvum oocysts. Microscopic and molecular diagnostics were conducted in water samples and tissues of B. glabrata. RESULTS By light microscopy, C. parvum oocysts were identified in the water of the exposed groups. C. parvum DNA was not detected in water but was detected in tissue samples. CONCLUSIONS Further studies should be conducted under natural conditions.
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Affiliation(s)
- Cinthia Lopes Schiffler
- Programa de Pós-Graduação em Ciências Veterinárias, Universidade Federal do Rio de Janeiro, Rio de Janeiro, RJ, Brasil
| | - Jairo Pinheiro
- Instituto de Biologia, Departamento de Ciências Fisiológicas, Universidade Federal do Rio de Janeiro, Rio de Janeiro, RJ, Brasil
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14
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Chiesa LM, Pavlovic R, Panseri S, Arioli F. Evaluation of parabens and their metabolites in fish and fish products: a comprehensive analytical approach using LC-HRMS. Food Addit Contam Part A Chem Anal Control Expo Risk Assess 2018; 35:2400-2413. [PMID: 30475676 DOI: 10.1080/19440049.2018.1544721] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Abstract
Parabens (PBs) are preservatives frequently used in cosmetics and personal care products as well as in the pharmaceutical and food industries due to their extensive defence mechanisms against multiple categories of microorganisms. Although they are considered safe when used within defined concentration limits, concern about their potential toxicity is still particularly active. Revealed as emerging pollutants, their incidence and behaviour in the aquatic environment have been studied, but there is only sporadic information when it comes to their extent and distribution in seafood. This study explores the presence of methyl- (MeP), ethyl-, propyl-, butyl-, and benzylparaben and their main degradation product 4-hydroxybenzoic acid (pHBA) in several fish species and bivalve samples with the aim to evaluate these food matrices as potentially important contamination sources of PB. Additionally, infant food containing fish was also enrolled in this survey: firstly, due to the absence of any information regarding this exceptionally important food item, and secondly, because of the necessity to estimate the PB content in the processed food. For this purpose, a fast, reliable and robust method was developed based on a simple liquid-liquid extraction followed by high-performance LC, coupled with a benchtop Q-Exactive Orbitrap high-resolution MS. The Q-Exactive parameters were carefully scheduled to achieve a balance between the optimal scan speed and selectivity, considering the limitations that are associated with generic sample preparation methodology. The method was validated through specificity, linearity, recovery, intra- and inter-day repeatability, LOD and LOQ. LOD and LOQ reached the ranges 0.65-3.5 and 2.15-11.7 ng g-1, respectively, while overall recovery ranged from 77% to 118%. The PBs were more frequently present in bivalves than in fish samples with MeP as the main PB detected. No PBs were found in infant food, but pHBA was observed in all samples.
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Affiliation(s)
- Luca Maria Chiesa
- a Department of Health, Animal Science and Food Safety , University of Milan , Milan , Italy
| | - Radmila Pavlovic
- a Department of Health, Animal Science and Food Safety , University of Milan , Milan , Italy
| | - Sara Panseri
- a Department of Health, Animal Science and Food Safety , University of Milan , Milan , Italy
| | - Francesco Arioli
- a Department of Health, Animal Science and Food Safety , University of Milan , Milan , Italy
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15
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Yang Z, Zhao W, Wang J, Ren G, Zhang W, Liu A. Molecular detection and genetic characterizations of Cryptosporidium spp. in farmed foxes, minks, and raccoon dogs in northeastern China. Parasitol Res 2017; 117:169-175. [PMID: 29177580 DOI: 10.1007/s00436-017-5686-5] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2017] [Accepted: 11/15/2017] [Indexed: 11/29/2022]
Abstract
Cryptosporidium spp. are common intestinal protozoa causing diarrhea in humans and a variety of animal species. With the recent development of fur industry, a large number of fur animals are farmed worldwide, especially in China. The existence of identical Cryptosporidium species/genotypes in humans and fur animals suggests zoonotic potential. In order to assess the presence of zoonotic Cryptosporidium species and/or genotypes in farmed fur animals, 367 fecal specimens were collected from 213 foxes, 114 minks and 40 raccoon dogs farmed in Heilongjiang, Jilin, and Liaoning provinces, northeastern China, during the period from June 2014 to October 2016. By PCR and sequencing of the partial small subunit (SSU) rRNA gene of Cryptosporidium, 20 of 367 (5.4%) animal samples were found to be infected, corresponding to 12 of 213 fox samples (5.6%) and 8 of 114 mink samples (7.0%) screened. Three Cryptosporidium species/genotypes were identified: C. canis (n = 17), C. meleagridis (n = 1) and Cryptosporidium mink genotype (n = 2). Two host-adapted C. canis types (C. canis dog genotype and C. canis fox genotype) were found. By PCR and sequencing of the partial 60 kDa glycoprotein (gp60) encoding gene, one mink genotype isolate was successfully subtyped as XcA5G1R1. The three Cryptosporidium species/genotypes identified in this study have been previously reported in humans suggesting that fur animals infected with Cryptosporidium spp. may pose a risk of zoonotic transmission of cryptosporidiosis, especially for the people working in fur animal farming and processing industry.
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Affiliation(s)
- Ziyin Yang
- Department of Parasitology, Harbin Medical University, Harbin, Heilongjiang, 150081, China
| | - Wei Zhao
- Department of Parasitology, Harbin Medical University, Harbin, Heilongjiang, 150081, China
| | - Jianguang Wang
- Department of Parasitology, Harbin Medical University, Harbin, Heilongjiang, 150081, China
| | - Guangxu Ren
- Department of Parasitology, Harbin Medical University, Harbin, Heilongjiang, 150081, China
| | - Weizhe Zhang
- Department of Parasitology, Harbin Medical University, Harbin, Heilongjiang, 150081, China
| | - Aiqin Liu
- Department of Parasitology, Harbin Medical University, Harbin, Heilongjiang, 150081, China.
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