Lack of experimental evidence to support mcr-1- positive escherichia coli strain selection during oral administration of colistin at recommended and higher dose given by gavage in weaned piglets - Anses - Agence nationale de sécurité sanitaire de l’alimentation, de l’environnement et du travail Access content directly
Journal Articles International Journal of Antimicrobial Agents Year : 2017

Lack of experimental evidence to support mcr-1- positive escherichia coli strain selection during oral administration of colistin at recommended and higher dose given by gavage in weaned piglets

Abstract

In this study, we assessed the selective effect of colistin orally administered to healthy weaned piglets harbouring an intestinal mcr-1-positive Escherichia coli strain. Maximum recommended dose and a higher dose often used in European pig farms were given by gavage. No selection of the mcr-1-positive strain was observed in our controlled conditions whatever the dose. Further investigations in real farming conditions seem necessary.
Fichier principal
Vignette du fichier
vielpreprint128.pdf (1.39 Mo) Télécharger le fichier
Origin : Files produced by the author(s)
Loading...

Dates and versions

anses-01570163 , version 1 (22-06-2020)

Identifiers

Cite

Alexis Viel, Jérôme Henri, Agnès Perrin-Guyomard, Julian Laroche, William Couet, et al.. Lack of experimental evidence to support mcr-1- positive escherichia coli strain selection during oral administration of colistin at recommended and higher dose given by gavage in weaned piglets. International Journal of Antimicrobial Agents, 2017, 51 (1), pp.128-131. ⟨10.1016/j.ijantimicag.2017.04.013⟩. ⟨anses-01570163⟩
147 View
134 Download

Altmetric

Share

Gmail Facebook Twitter LinkedIn More