Results 21 to 30 of about 8,440,470 (296)

Research Note: Effect of a phlorotannin extract of the brown seaweed Ascophyllum nodosum as a potential control strategy against Campylobacter in broilers

Poultry Science, 2022
Poultry is generally recognized as the main source of human campylobacteriosis and Campylobacter is highly prevalent at the farm level. To reduce the relative risk of human campylobacteriosis attributable to broiler meat, it is necessary to reduce ...
L. Bonifait, H. Marfaing, A. Leroux, H. Jaunet, R. Pierre, S. Quesne, Eric Pagot, L. Baugé, A. Keita, M. Chemaly, M. Guyard-Nicodème   +10 more
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Prevalence and Association of Campylobacter spp., Salmonella spp., and Blastocystis sp. in Poultry

Microorganisms, 2023
Poultry and poultry meat are considered the most important sources of human campylobacteriosis and salmonellosis. However, data about the occurrence of Campylobacter and Salmonella concomitantly with intestinal protozoa such as Blastocystis sp.
Muriel Guyard-Nicodème, Nagham Anis, Doaa Naguib, Eric Viscogliosi, Marianne Chemaly   +4 more
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Research Note: Analysis of immune responses in broilers after vaccination against Campylobacter jejuni

Poultry Science, 2023
: Campylobacter infections traced mainly to poultry products are major bacterial foodborne zoonoses. Among the many control strategies evaluated at primary poultry level to reduce these infections, vaccination could be a solution, but no effective ...
Noémie Gloanec, Daniel Dory, Ségolène Quesne, Véronique Béven, Typhaine Poezevara, Michel Amelot, Marianne Chemaly, Muriel Guyard-Nicodème   +7 more
doaj   +1 more source

Impact of DNA Prime/Protein Boost Vaccination against Campylobacter jejuni on Immune Responses and Gut Microbiota in Chickens

Vaccines, 2022
Campylobacteriosis is reported to be the leading zoonosis in Europe, and poultry is the main reservoir of Campylobacter. Despite all the efforts made, there is still no efficient vaccine to fight this bacterium directly in poultry.
Noémie Gloanec, Daniel Dory, Ségolène Quesne, Véronique Béven, Typhaine Poezevara, Alassane Keita, Marianne Chemaly, Muriel Guyard-Nicodème   +7 more
doaj   +1 more source

Effect of Litter Treatment on Campylobacter jejuni in Broilers and on Cecal Microbiota

Pathogens, 2020
Since 2018, when a process hygiene criterion for Campylobacter in broilers at the slaughterhouse was implemented across Europe, efforts to reduce Campylobacter at farm level have increased.
Amandine Thépault, Xavier Roulleau, Pauline Loiseau, Laurent Cauquil, Typhaine Poezevara, Bertrand Hyronimus, Ségolène Quesne, Florent Souchaud, Alassane Keita, Marianne Chemaly, Muriel Guyard-Nicodème   +10 more
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Development of An Innovative and Quick Method for the Isolation of Clostridium botulinum Strains Involved in Avian Botulism Outbreaks

Toxins, 2020
Avian botulism is a serious neuroparalytic disease mainly caused by a type C/D botulinum neurotoxin produced by Clostridium botulinum group III, one of the entwined bacterial species from the Clostridium novyi sensu lato genospecies.
Thibault Le Gratiet, Typhaine Poezevara, Sandra Rouxel, Emmanuelle Houard, Christelle Mazuet, Marianne Chemaly, Caroline Le Maréchal   +6 more
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Exposure of waterfowl to Clostridium botulinum in France

Frontiers in Conservation Science, 2023
Botulism in wild birds is a widespread and potentially lethal disease raising major conservation issues. Botulism is also of public health concern. Due to the action of botulinum neurotoxins, mostly produced by Clostridium botulinum, botulism can affect ...
Emma Meloni, Caroline Le Maréchal, Florian Millot, Ariane Payne, Clément Calenge, Christelle Mazuet, Marianne Chemaly, Sandra Rouxel, Typhaine Poezevara, Amandine Avouac, Betty Plaquin, Matthieu Guillemain, Céline Richomme, Anouk Decors   +13 more
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Plasmid DNA Prime/Protein Boost Vaccination against Campylobacter jejuni in Broilers: Impact of Vaccine Candidates on Immune Responses and Gut Microbiota

Pharmaceutics, 2023
Campylobacter infections, traced to poultry products, are major bacterial foodborne zoonoses, and vaccination is a potential solution to reduce these infections. In a previous experimental trial using a plasmid DNA prime/recombinant protein boost vaccine
Noémie Gloanec, Muriel Guyard-Nicodème, Raphaël Brunetti, Ségolène Quesne, Alassane Keita, Marianne Chemaly, Daniel Dory   +6 more
doaj   +1 more source

Evaluation of Two Recombinant Protein-Based Vaccine Regimens against Campylobacter jejuni: Impact on Protection, Humoral Immune Responses and Gut Microbiota in Broilers

Animals, 2023
Campylobacter infections in humans are traced mainly to poultry products. While vaccinating poultry against Campylobacter could reduce the incidence of human infections, no vaccine is yet available on the market. In our previous study using a plasmid DNA
Noémie Gloanec, Muriel Guyard-Nicodème, Raphaël Brunetti, Ségolène Quesne, Alassane Keita, Marianne Chemaly, Daniel Dory   +6 more
doaj   +1 more source

Pork quality identification based on principal component analysis and improved support vector machine

Shipin yu jixie, 2022
Objective: In order to eliminate the large amount of redundant information in near-infrared spectroscopy and to improve the accuracy of pork quality identification, and to establish a method for rapid identification of pork quality.
ZHANG Bao-xia
doaj   +1 more source