Search Results - "Osakabe, N."

Rosmarinic acid inhibits epidermal inflammatory responses: anticarcinogenic effect of Perilla frutescens extract in the murine two-stage skin model by Osakabe, Naomi, Yasuda, Akiko, Natsume, Midori, Yoshikawa, Toshikazu

“…Perilla frutescens extract showed marked reduction on tumorigenesis in a murine, two-stage skin carcinogenesis model. In this model, cancer is initiated by…”
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Scattering mechanism of hole carriers in organic molecular semiconductors deduced from analyses of terahertz absorption spectra using Drude–Anderson model by Han, Y., Miyamoto, T., Otaki, T., Takamura, N., Kida, N., Osakabe, N., Tsurumi, J., Watanabe, S., Okamoto, T., Takeya, J., Okamoto, H.

“…To clarify the limiting factor of carrier transport in organic molecular semiconductors, we performed charge modulation spectroscopy of a field-effect…”
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Rosmarinic acid in perilla extract inhibits allergic inflammation induced by mite allergen, in a mouse model by Sanbongi, C., Takano, H., Osakabe, N., Sasa, N., Natsume, M., Yanagisawa, R., Inoue, K.-i., Sadakane, K., Ichinose, T., Yoshikawa, T.

“…Summary Background Perilla and its constituent rosmarinic acid have been suggested to have anti‐allergic activity. However, few studies have examined the…”
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In vivo comparison of the bioavailability of (+)-catechin, (-)-epicatechin and their mixture in orally administered rats by Baba, S, Osakabe, N, Natsume, M, Muto, Y, Takizawa, T, Terao, J

“…We compared levels of (+)-catechin, (-)-epicatechin, and their metabolites in rat plasma and urine after oral administration. Rats were divided into four…”
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Absorption, metabolism, degradation and urinary excretion of rosmarinic acid after intake of Perilla frutescens extract in humans by Baba, S, Osakabe, N, Natsume, M, Yasuda, A, Muto, Y, Hiyoshi, T, Takano, H, Yoshikawa, T, Terao, J

“…BACKGROUND : Rosmarinic acid (RA) is a natural polyphenolic substance contained in many Lamiaceae herbs such as Perilla frutescens. Previous studies have shown…”
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Quantitative analysis of amyloid plaques in a mouse model of Alzheimer’s disease by phase-contrast X-ray computed tomography by Noda-Saita, K., Yoneyama, A., Shitaka, Y., Hirai, Y., Terai, K., Wu, J., Takeda, T., Hyodo, K., Osakabe, N., Yamaguchi, T., Okada, M.

“…Densely aggregated β-amyloid peptides are believed to play a key role in the pathogenesis of Alzheimer’s disease. Amyloid plaques are a potential target for…”
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Fine crystal lattice fringes observed using a transmission electron microscope with 1 MeV coherent electron waves by Kawasaki, T., Yoshida, T., Matsuda, T., Osakabe, N., Tonomura, A., Matsui, I., Kitazawa, K.

“…A transmission electron microscope with a 1 MeV cold field-emission electron source has been developed for coherent and penetrating electron waves. We…”
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Cacao liquor proanthocyanidins inhibit lung injury induced by diesel exhaust particles by Yasuda, A, Takano, H, Osakabe, N, Sanbongi, C, Fukuda, K, Natsume, M, Yanagisawa, R, Inoue, K, Kato, Y, Osawa, T, Yoshikawa, T

“…Epidemiological and experimental studies have suggested that diesel exhaust particles (DEPs), which generate reactive oxygen species, may be involved in the…”
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Anticlastogenic activity of cacao: inhibitory effect of cacao liquor polyphenols against mitomycin C-induced DNA damage by Yamagishi, M, Osakabe, N, Natsume, M, Adachi, T, Takizawa, T, Kumon, H, Osawa, T

“…Oxidative DNA damage has been implicated as a factor playing a role in mutagenesis and carcinogenesis. We investigated the anticlastogenic activity of cacao:…”
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Electrochemical determination with a long-length carbon nanotube electrode of quercetin glucosides in onion, apple peel, and tartary buckwheat by Takahashi, Shota, Muguruma, Hitoshi, Osakabe, Naomi, Inoue, Hitoshi, Ohsawa, Tatsuya

“…•Individual quercetin glucosides in food are quantified by electrochemical method.•This method does not involve a separation and an external standard…”
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Antimutagenic Activity of Cacao:  Inhibitory Effect of Cacao Liquor Polyphenols on the Mutagenic Action of Heterocyclic Amines by Yamagishi, Megumi, Natsume, Midori, Nagaki, Atsushi, Adachi, Toko, Osakabe, Naomi, Takizawa, Toshio, Kumon, Harue, Osawa, Toshihiko

“…We investigated the effect of polyphenols derived from cacao liquor on the mutagenic action of heterocyclic amines (HCAs) in vitro and ex vivo. In the Ames…”
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Effects of polyphenol substances derived from Theobroma cacao on gastric mucosal lesion induced by ethanol by Osakabe, N. (Meiji Seika Kaisha Ltd., Sakado, Saitama (Japan). Functional Food Research and Development Labs.), Sanbongi, C, Yamagishi, M, Takizawa, T, Osawa, T

“…The antiulcer activity of cacao liquor water-soluble crude polyphenols (CWSP) was examined. CWSP, alpha-tocopherol, sucralfate (500 mg/kg), and cimetidine (250…”
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Time-resolved observation of thermal oscillations by transmission electron microscopy by Osakabe, N., Harada, K., Lutwyche, M. I., Kasai, H., Tonomura, A.

“…Time-dependent acoustic oscillations driven by stochastic thermal force have been observed by means of transmission electron microscopy. An electron-beam…”
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Absorption, metabolism, degradation and urinary excretion of rosmarinic acid after intake of Perilla frutescens extract in humans by Baba, S., Osakabe, N., Natsume, M., Yasuda, A., Muto, Y., Hiyoshi, K., Takano, H., Yoshikawa, T., Terao, J.

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The antioxidative substances in cacao liquor by Osakabe, N. (Meiji Seika Kaisha Ltd., Yokohama (Japan). Research Labs.), Yamagishi, M, Sanbongi, C, Natsume, M, Takizawa, T, Osawa, T

“…The antioxidative substances contained in cacao liquor, which is one of the major ingredients of chocolate, were separated by column chromatography and…”
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Time-Resolved Analysis in Transmission Electron Microscopy and Its Application to the Study of the Dynamics of Vortices by Osakabe, N., Kasai, H., Kodama, T., Tonomura, A.

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Effects of cacao liquor polyphenols on the susceptibility of low-density lipoprotein to oxidation in hypercholesterolemic rabbits by Osakabe, N, Natsume, M, Adachi, T, Yamagishi, M, Hirano, R, Takizawa, T, Itakura, H, Kondo, K

“…The effects of cacao liquor polyphenols (CLP) on the susceptibility of low-density lipoprotein (LDL) to oxidation in hypercholesterolemic rabbits were…”
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Antioxidant effects of polyphenols in chocolate on low-density lipoprotein both in vitro and ex vivo by Hirano, R. (National Defense Medical Coll., Tokorozawa, Saitama (Japan)), Osakabe, N, Iwamoto, T, Matsumoto, A, Natsume, M, Takizawa, T, Igarashi, O, Itakura, H, Kondo, K

“…Cacao is rich in polyphenols such as (-)-epicatechin, and a colored compo-nent of cacao (cacao-red) is polyphenol, which is an antioxidant. These properties…”
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Magnetic field observation of a single flux quantum by electron-holographic interferometry by MATSUDA, T, HASEGAWA, S, IGARASHI, M, KOBAYASHI, T, NAITO, M, KAJIYAMA, H, ENDO, J, OSAKABE, N, TONOMURA, A, AOKI, R

“…The magnetic lines of force of a single flux quantum (fluxon) penetrating a superconducting film (Pb) were observed directly and individually by the…”
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Absorption and urinary excretion of procyanidin B2 [epicatechin-(4β-8)-epicatechin] in rats by Baba, Seigo, Osakabe, Naomi, Natsume, Midori, Terao, Junji

“…We evaluated the bioavailability and plasma antioxidative activity after administration of procyanidin B2 [epicatechin-(4β-8)-epicatechin] in rats. After…”
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