Zobrazeno 1 - 10
of 42
pro vyhledávání: '"Tomoko Yaeshima"'
Publikováno v:
Anaerobe. 23:38-44
The effects of administration of bifidobacteria on the intestinal microbiota in low-birth-weight infants, and the transition of each strain of administered bifidobacteria were investigated. A single strain of Bifidobacterium breve M-16V (5 × 108; on
Autor:
Sumiko Yonezawa, Keiji Iwatsuki, Tomoko Yaeshima, Noriyuki Iwabuchi, Toshitaka Odamaki, Jin-zhong Xiao
Publikováno v:
FEMS Immunology & Medical Microbiology. 66:230-239
Several studies have demonstrated that some strains of lactic acid bacteria (LAB) can elicit natural killer (NK) cell activities via interleukin-12 (IL-12) induction and protect against influenza virus (IFV) infection. LAB strains that strongly induc
Autor:
Keiji Iwatsuki, Yoshimi Benno, Tomoko Yaeshima, Soichi Tanabe, Tomoya Tominaga, Hideo Togashi, Toshitaka Odamaki, Jin-zhong Xiao, Sumiko Yonezawa, Hirosuke Sugahara
Publikováno v:
Anaerobe. 18:14-18
Enterotoxigenic Bacteroides fragilis (ETBF) strains have been suggested to be associated with acute and persistent diarrheal disease, inflammatory bowel disease and colorectal cancer, although further epidemiological studies are needed for clarificat
Autor:
Julio Villena, Masanori Tohno, Jin-zhong Xiao, Haruki Kitazawa, Takeshi Shimosato, Tomoyuki Shimazu, Noriyuki Iwabuchi, Kyoko Morie, Muneo Numasaki, Tadao Saito, Yoshihito Suda, Keiji Iwatsuki, Hitomi Fujie, Tomoko Yaeshima, Hisashi Aso
Publikováno v:
FEMS Immunology & Medical Microbiology. 63:129-139
A total of 23 strains of bifidobacteria taxonomically belonging to five species were tested for their potent immunomodulatory effect using a combination of two methods: the NF-κB-reporter assay using a toll-like receptor 2-expressing transfectant (H
Publikováno v:
Bioscience, Biotechnology, and Biochemistry. 74:939-945
Twenty-seven elderly subjects (mean age 86.7+/-6.6 years) were pre-administered a test food containing 1x10(11) cfu of BB536 daily for 5 weeks (P1), during which they also received influenza vaccination at week 3. The subjects were then randomized to
Autor:
Keiji Iwatsuki, Hiroaki Aihara, Masamichi Muto, Tomohiko Fujisawa, Yuji Ohashi, Tomoko Yaeshima, Fumiaki Abe
Publikováno v:
Anaerobe. 16:131-136
Although probiotic-containing nutrient formulas for infants and toddlers have become very popular, some adverse effects related to translocation of probiotic strains have been reported. We assessed the safety of probiotic bifidobacteria that have bee
Publikováno v:
Bioscience, Biotechnology, and Biochemistry. 74:336-342
The aim of the present study was to analyze the antibiotic susceptibility of bifidobacterial strains distributed in the Japanese market. A total of 23 strains, including probiotic isolates from foods, supplements, pharmaceuticals and reference strain
Autor:
Sachiko Takahashi, Toshitaka Odamaki, Mamoru Nishimoto, Keiji Iwatsuki, Tomoko Yaeshima, Motomitsu Kitaoka, Jin-zhong Xiao
Publikováno v:
Applied and Environmental Microbiology. 76:54-59
This study investigated the potential utilization of lacto- N -biose I (LNB) by individual strains of bifidobacteria. LNB is a building block for the human milk oligosaccharides, which have been suggested to be a factor for selective growth of bifido
Publikováno v:
Bioscience and Microflora. 29:143-148
In this study, the effects of enumeration methods on viable bifidobacterial counts in powder products were examined to determine the most appropriate enumeration conditions. The bifidobacterial counts of nine commercial powder products containing Bif
Publikováno v:
International Immunopharmacology. 9:1387-1393
We previously demonstrated orally administered bovine lactoperoxidase (LPO) ameliorated dextran sulfate sodium-induced colitis in mice. Here, we examine the mechanism of action of LPO. Three days after colitis induction, expression of interferon-γ m