A probiotics-containing biscuit modulates the intestinal microbiota in the elderly (Articolo in rivista)

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  • A probiotics-containing biscuit modulates the intestinal microbiota in the elderly (Articolo in rivista) (literal)
Anno
  • 2013-01-01T00:00:00+01:00 (literal)
Alternative label
  • Rampelli S(a), Candela M (a), Severgnini M (b), Biagi E (a), Turroni S (a), Roselli M (c), Carnevali P (d), Donini L (e), Brigidi P (a) (2013)
    A probiotics-containing biscuit modulates the intestinal microbiota in the elderly
    in The Journal of nutrition, health & aging
    (literal)
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  • Rampelli S(a), Candela M (a), Severgnini M (b), Biagi E (a), Turroni S (a), Roselli M (c), Carnevali P (d), Donini L (e), Brigidi P (a) (literal)
Pagina inizio
  • 166 (literal)
Pagina fine
  • 172 (literal)
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  • cited By (since 1996)1 (literal)
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  • http://www.scopus.com/inward/record.url?eid=2-s2.0-84872495758&partnerID=40&md5=49050f6de7a68a2961b75c948b9b6d6c (literal)
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  • 17 (literal)
Rivista
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  • 2 (literal)
Note
  • Scopu (literal)
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  • a Department of Pharmaceutical Sciences, University of Bologna, Bologna, Italy; b Institute of Biomedical Technologies, Italian National Research Council, Milan, Italy; c Istituto Nazionale di Ricerca per Gli Alimenti e la Nutrizione, Roma, Italy; d R and D Food Microbiology and Bioprocess Research, Barilla G and R F.lli SpA, Parma, Italy; e Medical Physiopathology, Food Science and Endocrinology Section, Sapienza University, Rome, Italy (literal)
Titolo
  • A probiotics-containing biscuit modulates the intestinal microbiota in the elderly (literal)
Abstract
  • Objectives: Evaluation of the impact of a biscuit containing the probiotics Bifidobacterium longum Bar33 and Lactobacillus helveticus Barl3 on the intestinal microbiota in the elderly. Design: Randomized double-blind placebo-controlled trial. Participants: Thirty-two elderly volunteers living in Italy. The group was composed of 19 women and 13 men aged between 71 and 88 years (mean 76). Intervention: Subjects were randomized in two groups consuming one dose of the probiotics-containing biscuit or placebo once a day for 30 days. Measurements: For each subject the intestinal microbiota was characterized using the phylogenetic microarray platform HTF-Microbi. Array before and after intervention. Results: Our data demonstrated that one-month consumption of a probiotics-containing biscuit was effective in redressing some of the age-related dysbioses of the intestinal microbiota. In particular, the probiotic treatment reverted the age-related increase of the opportunistic pathogens Clostridium cluster XI, Clostridium difficile, Clostridium perfringens, Enterococcus faecium and the enteropathogenic genus Campylobacter. Conclusion: The present study opens the way to the development of elderly-tailored probiotic-based functional foods to counteract the age-related dysbioses of the intestinal microbiota. © 2013 Serdi and Springer-Verlag France. (literal)
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