Evolution of the digestive microflora in a unit of specified-pathogen-free mice: efficiency of the barrier-Reference-Cited by-同舟云学术

Evolution of the digestive microflora in a unit of specified-pathogen-free mice: efficiency of the barrier

Published:1976-04-01 Issue:2 Volume:10 Page:143-156
ISSN:0023-6772
Container-title:Laboratory Animals
language:en
Short-container-title:Lab Anim

Author:

Perrot A.¹

Affiliation:

1. IFFA-CREDO, Centre de Recherche et d'Elevage des Oncins, Saint-Germain-sur-l'Arbresle, 69210 l'Arbresle, France

Abstract

The qualitative and quantitative evolution of the digestive microflora of SPF inbred mice (C57BL/RhoIco strain), barrier-maintained since 1970, is described. Some 'contaminants' appeared spontaneously during the period 1971-1973, but microorganisms belonging to the genera Lactobacillus Streptococcus, Enterobacteria, Escherichia and Bacillus remained stable. The methods of investigation used were not suitable for the assessment of strictly anaerobic strains. The stability of the digestive microflora during the last 2 years of this study is believed to be related to the skill and conscientiousness of the technicians responsible for the daily care of these mice.

Publisher

SAGE Publications

Subject

General Veterinary,Animal Science and Zoology

Link

http://journals.sagepub.com/doi/pdf/10.1258/002367776781071459

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