Development of an in vitro biofilm model for the study of the impact of fluoroquinolones on sewer biofilm microbiota

Autor: Sarah A. Naudin, Aude A. Ferran, Pedro Henrique Imazaki, Nathalie Arpaillange, Camille Marcuzzo, Maïna Vienne, Sofia Demmou, Alain Bousquet-Mélou, Felipe Ramon-Portugal, Marlene Z. Lacroix, Claire Hoede, Maialen Barret, Véronique Dupouy, Delphine Bibbal

Publikováno v: Frontiers in Microbiology, Vol 15 (2024)

Sewer biofilms are likely to constitute hotspots for selecting and accumulating antibiotic-resistant bacteria (ARB) and antibiotic resistance genes (ARGs). This study aimed to optimize culture conditions to obtain in vitro biofilms, mimicking the bio

Externí odkaz: https://doaj.org/article/99049cf001c643c98bbc3d34df739db3

High Fecal Prevalence of mcr-Positive Escherichia coli in Veal Calves at Slaughter in France

Autor: Maryse Michèle Um, Véronique Dupouy, Nathalie Arpaillange, Clémence Bièche-Terrier, Frédéric Auvray, Eric Oswald, Hubert Brugère, Delphine Bibbal

Publikováno v: Antibiotics, Vol 11, Iss 8, p 1071 (2022)

The aim of this study was to determine the percentage of healthy veal calves carrying mcr-positive E. coli strains at the time of slaughter in France. Fecal samples were selectively screened for mcr-positive E. coli isolates using media supplemented

Externí odkaz: https://doaj.org/article/c4f675fe9f2441dbbf2df4b2fc486bf6

Variability of the Ability of Complex Microbial Communities to Exclude Microbes Carrying Antibiotic Resistance Genes in Rabbits

Autor: Caroline Stéphanie Achard, Véronique Dupouy, Suzanne Siviglia, Nathalie Arpaillange, Laurent Cauquil, Alain Bousquet-Mélou, Olivier Zemb

Publikováno v: Frontiers in Microbiology, Vol 10 (2019)

Reducing antibiotic use is a necessary step toward less antibiotic resistance in livestock, but many antibiotic resistance genes can persist for years, even in an antibiotic-free environment. In this study, we investigated the potential of three feca

Externí odkaz: https://doaj.org/article/a7a4799a0e0f40779fda1f0566de686f

Prediction of Minocycline Activity in the Gut From a Pig Preclinical Model Using a Pharmacokinetic -Pharmacodynamic Approach

Autor: David Dahlhaus, Quentin Vallé, Béatrice B. Roques, Aude A. Ferran, Alain Bousquet-Mélou, Véronique Dupouy, Delphine Bibbal, Felipe Ramon-Portugal

Publikováno v: Frontiers in Microbiology
Frontiers in Microbiology, Vol 12 (2021)
Frontiers in Microbiology, Frontiers Media, 2021, 12, ⟨10.3389/fmicb.2021.671376⟩

The increase of multidrug-resistant (MDR) bacteria has renewed interest in old antibiotics, such as minocycline, that can be active against various MDR Gram-negative pathogens. The elimination of minocycline by both kidneys and liver makes it suitabl

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::35e3b42e7a0f8aae2d5a529d10f5f52c
https://pubmed.ncbi.nlm.nih.gov/34305836

Prevalence of Beta-Lactam and Quinolone/Fluoroquinolone Resistance in Enterobacteriaceae From Dogs in France and Spain—Characterization of ESBL/pAmpC Isolates, Genes, and Conjugative Plasmids

Autor: Alain Bousquet-Mélou, Nathalie Arpaillange, Sakina Sayah-Jeanne, Diego Lopez-Pulin, Gabriel Moyano, Nathalie Saint-Lu, Mouni Abdelli, Bruno Gonzalez-Zorn, Antoine Andremont, Véronique Dupouy, Delphine Bibbal, Jean de Gunzburg, Marie-Christine Cadiergues

Publikováno v: Frontiers in Veterinary Science
Frontiers in Veterinary Science, Frontiers Media, 2019, 6, ⟨10.3389/fvets.2019.00279⟩
Frontiers in Veterinary Science, Vol 6 (2019)
Frontiers in veterinary science (6), . (2019)

International audience; Quantitative data on fecal shedding of antimicrobial-resistant bacteria are crucial to assess the risk of ansmission from dogs to humans. Our first objective was to investigate the prevalence of quinolone/fluoroquinolone-resis

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a6030660e0872d1cf32ff7bac39e5214
https://doi.org/10.3389/fvets.2019.00279