Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Takehiro Miwa"'
Publikováno v:
Anaerobe. 47:188-193
Body fat accumulation in mice and human is linked to the percentage of Firmicutes and Bacteroidetes, two bacterial phyla dominant in the large intestine. However, little is known about the relationship between the composition of the gut microbiota an
Autor:
Takashi Yokoyama, Miyako Yoshioka, Koji Nishizawa, Shirou Mohri, Yuichi Murayama, Masuhiro Takata, Katsuhiro Miura, Takehiro Miwa
Publikováno v:
Bioscience, Biotechnology, and Biochemistry. 71:2565-2568
Prions, infectious agents causing transmissible spongiform encephalopathy, retain infectivity even after undergoing routine sterilization processes. We found that MSK103 protease, identified in our previous study, effectively reduces infectivity and
Publikováno v:
Current Microbiology. 42:106-110
The capacity of ruminal bacteria to regulate H(+)-ATPase synthesis in response to reduced pH was investigated to explain acid tolerance. The activity of H(+)-ATPase in Streptococcus bovis, an acid-tolerant bacterium, was 2.2-fold higher at pH 4.5 tha
Publikováno v:
Anaerobe. 6:197-203
In order to confirm that H+-ATPase plays an important role in the acid tolerance ofStreptococcus bovis , two mutants with low activities of H+-ATPase were isolated by use of ethyl methanesulfonate and neomycin resistance. The activity of H+-ATPase pe
Publikováno v:
Nihon Chikusan Gakkaiho. 71:157-163
The degradation of cellulase by protease was examined by using the 3 major species of cellulolytic ruminal bacteria. In the culture of each of the cellulolytic bacteria, the coexistence of the 4 major species of proteolytic ruminal bacteria decreased
Autor:
Kuniko Shiraishi, Tsuneo Hino, Hiroshi Kitamura, Hideki Mizoguchi, Narito Asanuma, Takehiro Miwa
Publikováno v:
Nihon Chikusan Gakkaiho. 71:46-50
セルラーゼ標品の投与がウシにおける繊維の消化率を増加させるか否かを調べる目的で,ルーメン微生物のin vitro培養実験およびin vitro消化試験を行った.セルラーゼ標品として,至適pHが4-5
Publikováno v:
Nihon Chikusan Gakkaiho. 70:290-296
The full sequences of the genes encoding H+-ATPase of Streptococcus bovis and Ruminococcus albus were determined by the inverse PCR. The atp operon of S. bovis was approximately 6.5kbp and consisted of atp E (c-subunit), B (a), F (b), H (δ), A (α),
Publikováno v:
Scopus-Elsevier
Batch culture experiments showed that permeabilized cells and membranes of Ruminococcus albus and Fibrobacter succinogenes, acid-intolerant celluloytic bacteria, have only one-fourth to one-fifth as much H(+)-ATPase as Megasphaera elsdenii and Strept
Publikováno v:
European journal of dermatology : EJD. 22(2)
The purpose of this study was to evaluate the effects of oral administration of Butyrivibrio fibrisolvens MDT-1 (MDT-1) on mite antigen-induced atopic dermatitis (AD) in NC/Nga mice. When administration of the freeze-dried cells of MDT-1 was initiate
Publikováno v:
Journal of Dairy Science. 77:3426-3431
Aibellin was administered in feed to goats (16 to 18 kg of BW) for 12 d. At 80 mg/d, the molar percentage of propionate in rumen fluid increased significantly in 8 d, and the effect lasted for as long as 10 d after administration ceased. Total VFA co