Tunemasa Nonogaki

Tradescantia pallida extract inhibits biofilm formation in Pseudomonas aeruginosa.

Mariko Kamiya, Takeshi Mori, Mio Nomura, Takayuki Inagaki et autres

extracts.

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Sasa veitchiiextracts suppress 2,4-dinitrofluorobenzene-induced contact hypersensitivity in mice

Haruki Usuda, Hirohisa Fujii, Tunemasa Nonogaki

We examined the therapeutic effect of the extract from Sasa veitchii leaves (Sasa extract: SE) on the allergic skin inflammation model. SE derived from 0.141 g (low dose) or 0.562 g (high dose) of the leaves was administered orally for 15 days. …

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Okinalysin, a Novel P-I Metalloproteinase from Ovophis okinavensis: Biological Properties and Effect on Vascular Endothelial Cells

Yumiko Komori, Eri Murakami, Kei‐ichi Uchiya, Tunemasa Nonogaki et autres

A novel hemorrhagic metalloproteinase, okinalysin, was isolated from the venom of Ovophis okinavensis. It possessed caseinolytic and hemorrhagic activities, and also hydrolyzed fibrinogen and collagen. These activities were inhibited by ethylenediaminetetraacetic acid (EDTA) but not by p-amidinophenyl methanesulfonyl fluoride hydrochloride (APMSF). The …

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Positive inotropic effect of purified green tea catechin derivative in guinea pig hearts: The measurements of cellular Ca2+ and nitric oxide release

Yoshihiro Hotta, Lei Huang, Tatsuya Muto, Michio Yajima et autres

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Morphological changes in mouse accessory sex glands following neonatal estrogen treatment

Hideto Kawamura, Tunemasa Nonogaki, Kazuhiro Yoshikawa, Mutsumi Kimura et autres

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Partial amino acid sequence and biological characterization of elegatoxin, hemorrhagic toxin from Trimeresurus elegans (Sakishimahabu) venom.

Toshiaki Nikai, Yukiyo Suzuki, Yumiko Komori, Hisayoshi Sugihara et autres

A hemorrhagic toxin, designated Elegatoxin, was isolated from the venom of Trimeresurus elegans using HW-55, DEAE-Sephacel, CM-Cellulose and Mono S column chromatographies. The purified toxin was shown to be homogeneous by sodium dodecyl sulfate (SDS)-polyacrylamide gel electrophoresis, isoelectric electrophoresis, and Ouchterlony immunodiffusion. …

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The B cell immune response to an idiotype-inducing peptide epitope can be inhibited by immunodominance of a neighboring epitope

S T Ju, Tunemasa Nonogaki, Michael S. Bernatowicz, Gary R. Matsueda

Three synthetic peptides, EEYEYE (peptide 1), EEYEYEEEYEYE (peptide 2), and YEEEEY (peptide 3), were tested for their ability to induce common Id that had been previously characterized for murine antibodies specific to random synthetic polymers of glutamic acid, alanine, and tyrosine ((Glu,Ala,Tyr)n) …

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