Effects of Bifidobacterium spp. isolated from the feces of healthy adults on the enhancement of the presentation of exogenous particulate antigen in association of MHC Class I

  • Published : 2003.04.01

Abstract

Bifidobacterium spp. is nonpathogenic. Gram-positive and anaerobic bacteria, which inhabit the intestinal tract of humans and animals. Bifidobacterium spp. plays important roles in human health. However. the influence of exogenous factors on species composition of fecal bifidobacteria is still unclear. In this study, we wished to determine whether presentation of exogenous OVA (10 $\mu\textrm{g}$/$m\ell$) could be enhanced by the culture supernatant of ten Bifidobacterium spp. (omitted)

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