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.
Liste complète des métadonnées

https://hal-anses.archives-ouvertes.fr/anses-01570163
Contributeur : Emmanuelle Chiffoleau <>
Soumis le : vendredi 28 juillet 2017 - 15:32:17
Dernière modification le : samedi 29 juillet 2017 - 01:08:00

Identifiants

Collections

Citation

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, Elsevier, 2017, pp.1-15. 〈http://www.sciencedirect.com/science/article/pii/S0924857917302121?via%3Dihub〉. 〈10.1016/j.ijantimicag.2017.04.013〉. 〈anses-01570163〉

Partager

Métriques

Consultations de la notice

47