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)

Autor: Loïc Durand, Catherine Cazeaux, Marco Lalle, Jitender P. Dubey, Stéphanie La Carbona, Dominique Aubert, Isabelle Villena, Alain Geffard, Loïc Favennec

Publikováno v: Food Microbiology
Food Microbiology, Elsevier, 2022, 102, pp.103870. ⟨10.1016/j.fm.2021.103870⟩

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 ap

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8be7dd5bbd29ae90c7a79a39cc4d0590
https://hal.univ-reims.fr/hal-03520532

Use of the bivalve Dreissena polymorpha as a biomonitoring tool to reflect the protozoan load in freshwater bodies

Autor: Dominique Aubert, Elodie Géba, Catherine Cazeaux, Jitender P. Dubey, Alain Geffard, Fanny Bastien, Stéphanie La Carbona, Mélissa Palos Ladeiro, Isabelle Villena, Loïc Durand, Sandy Escotte, Aurélie Bigot-Clivot, Isabelle Bonnard

Publikováno v: Water Research
Water Research, IWA Publishing, 2020, 170, pp.115297. ⟨10.1016/j.watres.2019.115297⟩

Cryptosporidium parvum, Toxoplasma gondii and Giardia duodenalis are worldwide pathogenic protozoa recognized as major causal agents of waterborne disease outbreaks. To overcome the normative process (ISO 15553/2006) limitations of protozoa detection

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e54581eb26552ffe118881aa53066b19
https://hal.archives-ouvertes.fr/hal-02434879/document

Simultaneous detection of the protozoan parasites Toxoplasma, Cryptosporidium and Giardia in food matrices and their persistence on basil leaves

Autor: Christine Terryn, Jitender P. Dubey, Stéphanie La Carbona, Jeanne Hohweyer, Nadine Azas, Dominique Aubert, Aurélien Dumètre, Catherine Cazeaux, Favennec Loïc, Isabelle Villena, Maryline Houssin, Emmanuelle Travaillé, Emilie Languet

Publikováno v: Food Microbiology
Food Microbiology, 2016, 57, pp.36-44. ⟨10.1016/j.fm.2016.01.002⟩
Food Microbiology, Elsevier, 2016, 57, pp.36-44. ⟨10.1016/j.fm.2016.01.002⟩

International audience; Toxoplasma gondii, Cryptosporidium spp. and Giardia intestinalis are emerging pathogen parasites in the food domain. However, without standardized methods for their detection in food matrices, parasitic foodborne outbreaks rem

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::66b61ad18ba2d7db026fbfbb5e469937
https://hal-normandie-univ.archives-ouvertes.fr/hal-02317870

Development of a qRT-PCR method to assess the viability of Giardia intestinalis cysts, Cryptosporidium spp. and Toxoplasma gondii oocysts

Autor: Maryline Houssin, Gilles Gargala, Isabelle Villena, Aurélien Dumètre, Karine Guyot, Emmanuelle Travaillé, Stéphanie La Carbona, Dominique Aubert

Publikováno v: Food Control
Food Control, 2016, 59, pp.359-365. ⟨10.1016/j.foodcont.2015.06.007⟩
Food Control, Elsevier, 2016, 59, pp.359-365. ⟨10.1016/j.foodcont.2015.06.007⟩

International audience; This study evaluates the viability of Giardia intestinalis cysts, Cryptosporidium spp. and Toxoplasma gondii oocysts, which may be found in water and food matrices subjected to contaminated water. Viability is a key factor to

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b5f68ad0ab92b55d48472ea7356eb060
https://hal.univ-reims.fr/hal-03128951