Occurrence of Bifidobacterium in the intestine of newborns by fluorescence in situ hybridization

被引：19

作者：

Bezirtzoglou, E. ^{[1
]}

Maipa, V.

Chotoura, N.

Apazidou, E.

Tsiotsias, A.

Voidarou, C.

Kostakis, D.

Alexopoulos, A.

机构：

[1] Democritus Univ Thrace, Dept Food Sci & Technol, Fac Agr Dev, Lab Food Microbiol Biotechnol & Hyg, Orestiada 68200, Greece

[2] Univ Ioannina, Sch Med, Dept Hyg, GR-45110 Ioannina, Greece

[3] Univ Ioannina, Dept Pharmacol, GR-45110 Ioannina, Greece

[4] Univ Hosp Ioannina, Dept Pediat, Ioannina 45110, Greece

来源：

COMPARATIVE IMMUNOLOGY MICROBIOLOGY AND INFECTIOUS DISEASES | 2006年 / 29卷 / 5-6期

关键词：

Bifidobacterium; intestine; newborn; feeding; fluorescence; hybridization; microflora; microecology;

D O I：

10.1016/j.cimid.2006.09.002

中图分类号：

R392 [医学免疫学]; Q939.91 [免疫学];

学科分类号：

100102 ;

摘要：

Colonization by Bifidobacterium occurs generally within 4 days of life. The new method FISH has been applied for molecular detection of Bifidobacteria. The study was carried out on 26 healthy newborns delivered by vaginal delivery. Breast-fed infants harbor a gastrointestinal flora characterized by an increased concentration of Bifidobacterium cells (by a factor of 1.75). In artificial alimentation, some infants either did not harbor any Bifidobacterium or showed lower numbers of Bifidobacterium. Moreover, male newborns show higher numbers of Bifidobacterium, but in both sexes the predominance of Bifidobacterium is evident after maternal alimentation. (c) 2006 Elsevier Ltd. All rights reserved.

引用

页码：345 / 352

页数：8

共 24 条

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