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Effectivity of freeze-dried form of Lactobacillus fermentum AD1-CCM7421 in dogs.
MedLine Citation:
PMID:  22547329     Owner:  NLM     Status:  Publisher    
Abstract/OtherAbstract:
The impact of probiotic supplementation of canine-derived strain Lactobacillus fermentum AD1-CCM7421 in freeze-dried form on quantitative composition of microbiota and short-chain fatty acid profile in feces of dogs was demonstrated by two independent studies (straightforward repeated-measures model; study I: a dose of 2 g per dog for 2 weeks, 10(8) CFU/g, n = 12; study II: 1 g per dog for 1 week, 10(7) CFU/g, n = 11. The results revealed a significant increase of lactic acid bacteria population persisting also after the cessation of probiotic application in both studies. A reduction of clostridia (study I, p (sum) < 0.01) and tested Gram-negative bacterial genera (coliforms, Aeromonas sp., Pseudomonas sp., study II, p < 0.05) was also detected. The strain AD1-CCM7421 colonized the canine digestive tract in sufficient numbers (10(5)-10(6) CFU/g) and it persisted in the majority of dogs after cessation of probiotic application. An increase of short-chain fatty acid concentrations (study I: butyric, succinic, valeric, formic acid) especially in the early post-treatment phase (p < 0.05) most likely led to a decrease of fecal pH value (p < 0.05) without negative influence on fecal consistency throughout the studies.
Authors:
V Strompfová; A Lauková; S Gancarčíková
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Publication Detail:
Type:  JOURNAL ARTICLE     Date:  2012-5-1
Journal Detail:
Title:  Folia microbiologica     Volume:  -     ISSN:  1874-9356     ISO Abbreviation:  -     Publication Date:  2012 May 
Date Detail:
Created Date:  2012-5-1     Completed Date:  -     Revised Date:  -    
Medline Journal Info:
Nlm Unique ID:  0376757     Medline TA:  Folia Microbiol (Praha)     Country:  -    
Other Details:
Languages:  ENG     Pagination:  -     Citation Subset:  -    
Affiliation:
Institute of Animal Physiology, Slovak Academy of Sciences, Šoltésovej 4-6, 040 01, Košice, Slovakia, strompfv@saske.sk.
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