Diverse Immune Responses to Orally Administered Heat-Killed Cell Preparation ofEnterococcus faecalisStrain EC-12 in Murine Immune Tissues
Author(s) -
Tohru Yoshikawa,
Ryo Inoüe,
Yoko Yoshida,
T Watanabe,
Wakoto Bukawa,
Kazunari Ushida
Publication year - 2009
Publication title -
bioscience biotechnology and biochemistry
Language(s) - Uncategorized
Resource type - Journals
SCImago Journal Rank - 0.509
H-Index - 116
eISSN - 1347-6947
pISSN - 0916-8451
DOI - 10.1271/bbb.90010
Subject(s) - immune system , mesenteric lymph nodes , spleen , lymph , microbiology and biotechnology , jejunum , immunology , biology , bacteria , enterococcus faecalis , peyer's patch , ileum , medicine , pathology , endocrinology , genetics , staphylococcus aureus
Diverse immune responses to an orally administered heat-killed cell preparation of Enterococcus faecalis strain EC-12 (EC-12) among jejunal-Peyer's patches (PPs), ileal-PPs, mesenteric lymph nodes (MLNs), and spleen were compared by real-time PCR in mice. Intriguingly, distinct responses to EC-12 were observed in the various tissues. This study indicates a site-specific response to orally administered bacteria, particularly in jejunal- and ileal-PPs.
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