Appearance and disappearance of bifidobacteria in faecal samples from breast-fed infants

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41210%2F04%3A6384" target="_blank" >RIV/60460709:41210/04:6384 - isvavai.cz</a>

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Appearance and disappearance of bifidobacteria in faecal samples from breast-fed infants

Original language description

Thirty-nine fully breast-fed infants in the age between 4 and 220 days were investigated. The establishment of bifidobacterial population in each baby was examined for 14 to 220 days of life by cultivation methods, FISH and by the detection of fructose-6-phosphate phosphoketolase (F6PPK), a-galactosidase (aGAL) and a-glucosidase (aGLU) activity. Eighteen infants (46%) had bifidobacteria for the whole period of the examination. On the contrary, 14 infants (36%) did not have any detectable bifidobacteriaeven up to day 175. These babies usually possessed clostridia as a major group of their faecal flora. In six babies (15%), bifidobacteria appeared during the first week of life and disappeared during the second week. The increasing of clostridia counts usually followed disappearance of bifidobacteria. Finally, only one baby (3%) changed from bifid bacteria-negative to positive-positive individual during the first month of life. Bifid bacterial counts ranged from 4.60 to 10.86 log/g using

Czech name

Objevení a vymizení bifidobakterií ve vzorcích výkalů kojených novorozenců.

Czech description

Thirty-nine fully breast-fed infants in the age between 4 and 220 days were investigated. The establishment of bifidobacterial population in each baby was examined for 14 to 220 days of life by cultivation methods, FISH and by the detection of fructose-6-phosphate phosphoketolase (F6PPK), a-galactosidase (aGAL) and a-glucosidase (aGLU) activity. Eighteen infants (46%) had bifidobacteria for the whole period of the examination. On the contrary, 14 infants (36%) did not have any detectable bifidobacteriaeven up to day 175. These babies usually possessed clostridia as a major group of their faecal flora. In six babies (15%), bifidobacteria appeared during the first week of life and disappeared during the second week. The increasing of clostridia counts usually followed disappearance of bifidobacteria. Finally, only one baby (3%) changed from bifid bacteria-negative to positive-positive individual during the first month of life. Bifid bacterial counts ranged from 4.60 to 10.86 log/g using

Type

D - Article in proceedings

CEP classification

EE - Microbiology, virology

OECD FORD branch

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Project

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Continuities

Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year

2004

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection

International symposium on propionobacteria: Dairy and probiotic applications

ISBN

nemá

ISSN

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e-ISSN

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Number of pages

1

Pages from-to

60-60

Publisher name

INRA

Place of publication

Saint-Malo, France

Event location

Saint-Malo

Event date

Jun 2, 2004

Type of event by nationality

WRD - Celosvětová akce

UT code for WoS article

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