Search Results - "MIFUNE, Masaki"

Protective Effect of Zinc Against Ischemic Neuronal Injury in a Middle Cerebral Artery Occlusion Model by Kitamura, Youji, Iida, Yasuhiko, Abe, Jun, Ueda, Masashi, Mifune, Masaki, Kasuya, Fumiyo, Ohta, Masayuki, Igarashi, Kazuo, Saito, Yutaka, Saji, Hideo

“…In this study, we investigated the effect of vesicular zinc on ischemic neuronal injury. In cultured neurons, addition of a low concentration (under 100 µM) of…”
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Release of vesicular Zn2+ in a rat transient middle cerebral artery occlusion model by Kitamura, Youji, Iida, Yasuhiko, Abe, Jun, Mifune, Masaki, Kasuya, Fumiyo, Ohta, Masayuki, Igarashi, Kazuo, Saito, Yutaka, Saji, Hideo

“…In the brain, Zn(2+) is stored in synaptic vesicles of a subgroup of glutamatergic nerve terminals. Although it has been reported that this Zn(2+) is released…”
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Effect of molecular charges on renal uptake of 111 In-DTPA-conjugated peptides by Akizawa, Hiromichi, Arano, Yasushi, Mifune, Masaki, Iwado, Akimasa, Saito, Yutaka, Mukai, Takahiro, Uehara, Tomoya, Ono, Masahiro, Fujioka, Yasushi, Ogawa, Kazuma, Kiso, Yoshiaki, Saji, Hideo

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In Vivo Measurement of Presynaptic Zn2+ Release during Forebrain Ischemia in Rats by Kitamura, Youji, Iida, Yasuhiko, Abe, Jun, Mifune, Masaki, Kasuya, Fumiyo, Ohta, Masayuki, Igarashi, Kazuo, Saito, Yutaka, Saji, Hideo

“…Previous studies have suggested that during forebrain ischemia, considerable Zn2+ is released from synaptic vesicles of gultamatergic neuronal terminals and…”
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Peroxidase-like catalytic activity of Mn3+ -octabromo -tetrakis (4 -sulfophenyl )porphine on linoleate hydroperoxide and its analytical application by MIFUNE, Masaki, KAMIGUCHI, Hidenori, TAI, Taka-Aki, KUREMOTO, Seigo, YAMAMOTO, Makiko, TSUKAMOTO, Ikuko, SAITO, Madoka, KITAMURA, Youji, SAITO, Yutaka

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Effect of octabromination of a tetrakis(4-carboxyphenyl)porphine derivative bound to silica gels on HPLC retention behaviors of polyaromatic hydrocarbons by Kitamura, Youji, Kawata, Kenji, Tanaka, Kurumi, Furuyashiki, Yuko, Mifune, Masaki, Tsukamoto, Ikuko, Saito, Madoka, Haginaka, Jun, Saito, Yutaka

“…The effect of bromination of Cu-porphyrin-derivative-immobilized silica gels (Cu-TCPP D) was examined by comparing the retention behaviors of polyaromatic…”
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Effect of Carboxyl-Group of D-Glutamic Acid or γ-Carboxy-D-glutamic Acid as N-Terminal Amino Acid of 111In-Diethylenetriaminepentaacetic Acid-Octreotide on Accumulation of Radioactivity in Kidney by Akizawa, Hiromichi, Saito, Madoka, Tsukamoto, Ikuko, Ohkura, Tatsuya, Shimizu, Takaya, Kitamura, Youji, Mifune, Masaki, Saito, Yutaka, Arano, Yasushi, Saji, Hideo

“…To establish a strategy for developing 111In-diethylenetriaminepentaacetic acid (111In-DTPA)-octreotide, a diagnostic radiopharmaceutical agent for tumors,…”
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Peroxidase-Like Catalytic Activity of Anion-Exchange Resins Modified with Metal-Porphyrins in Oxidative Reaction of Hetrocyclic Amines with Hydrogen Peroxide by Mifune, Masaki, Hino, Daiki, Sugita, Hikaru, Iwado, Akimasa, Kitamura, Youji, Motohashi, Noriko, Tsukamoto, Ikuko, Saito, Yutaka

“…To elucidate the peroxidase (POD)-like catalytic activity of anion-exchange resins modified with metal-tetrakis(sulfophenyl)porphine (M-TSPPrs), an oxidative…”
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HPLC Retention Behaviors of Poly-aromatic-hydrocarbones on Cu(II)-octabromotetrakis(4-carboxyphenyl)porphine Derivatives-Immobilized Aminopropyl Silica Gels in Polar and Non-Polar Eluents by Mifune, Masaki, Kawata, Kenji, Tanaka, Kurumi, Kitamura, Youji, Tsukamoto, Ikuko, Saito, Madoka, Haginaka, Jun, Saito, Yutaka

“…As one of approaches of developing novel HPLC stationary phases, we prepared Cu-octabromotetrakis(4-carboxyphenyl)porphine derivative-immobilized silica gels…”
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Peroxidase-Like Catalytic Activity of Aqueous- and Immobilized-Mn3+-octabromo-porphyrins on Ion-Exchange Resin Supplied as Mimetic of Horseradish Peroxidase by Kitamura, Youji, Mori, Katsuya, Yamamoto, Makiko, Nozaki, Akira, Saito, Madoka, Tsukamoto, Ikuko, Mifune, Masaki, Saito, Yutaka

“…In order to explore the capability of metal porphyrins as an alternative of horseradish peroxidase (HRP), HRP-like activi-ty of three manganese-porphyrins…”
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Quantitative Determination Method for Trace Amount of Penicillin Contaminants in Commercially Available Drug Product by HPLC Coupled with Tandem Mass Spectrometry by Takada, Wataru, Adachi, Toshikazu, Kihara, Noriaki, Kitamura, Satoshi, Kitagawa, Teruyuki, Mifune, Masaki, Saito, Yutaka

“…A quantitative determination method for trace amount of penicillin contaminants in an active pharmaceutical ingredient (API) has been developed. Selective…”
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Catalytic Activity of Silica Gels Bound Manganese(III)–Porphyrin on Oxidative Reaction of Adrenaline by Kitamura, Youji, Takatsuki, Tsutomu, Kawamoto, Mayu, Saito, Madoka, Iwado, Akimasa, Tsukamoto, Ikuko, Mifune, Masaki, Saito, Yutaka

“…To develop a solid catalysis on oxidative reaction of adrenaline (Ad), supports bound metal-tetrakis(4-carboxyphenyl)porphine (M-TCPP) were investigated…”
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HPLC Retention Behaviors of π-Electron Rich Compounds on Ni2+- and Cu2+-Phthalocyanine Derivatives Bound to Silica Gels in Polar Eluents by TSUKAMOTO, Ikuko, SAITO, Madoka, YAMANE, Minako, KAWATA, Kenji, KITAMURA, Yuji, KITAMURA, Youji, MIFUNE, Masaki, SAITO, Yutaka, HAGINAKA, Jun

“…The effect of the central metal of columns packed with silica gels binding Ni2+- and Cu2+-phthalocyanine derivatives (Ni-and Cu-PCSDs) on the retention…”
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Effect of Carboxylation of N-Terminal Phenylalanine of 111In-DTPA (Diethylenetriaminepentaacetic Acid)-Octreotide on Accumulation of Radioactivity in Kidney by Akizawa, Hiromichi, Takimoto, Hirokazu, Saito, Madoka, Iwado, Akimasa, Mifune, Masaki, Saito, Yutaka, Uehara, Tomoya, Arano, Yasushi, Mukai, Takahiro, Hanaoka, Hirofumi, Saji, Hideo

“…For purpose of reducing renal accumulation of radioactivity of a known radiopharmaceutical agent, i.e., 111In-DTPA (diethylenetriaminepentaacetic…”
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HPLC Retention Behaviors of p-Electron Rich Compounds on Ni2+- and Cu2+-Phthalocyanine Derivatives Bound to Silica Gels in Polar Eluents by Tsukamoto, Ikuko, Saito, Madoka, Yamane, Minako, Kawata, Kenji, Kitamura, Yuji, Kitamura, Youji, Mifune, Masaki, Saito, Yutaka, Haginaka, Jun

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Octabromo-tetrakis(4-methylpyridyl)porphineを用いる銅イオンの吸光光度定量 by 御舩, 正樹, 岩藤, 章正, 神野, 伸一郎, 榎本, 秀一

“…「緒言」 Tetrakis(sulfophenyl)porphine(TMPyP)のような水溶性ポルフィリンは, 大きなモル吸光係数(105台)を持ち, 様々な金属イオンと錯体を生成することより, 金属イオンの超高感度吸光光度分析試薬として注目されてきた. 1-11) しかし,…”
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Flow Injection Analysis of Hydrogen Peroxide Using Glass-Beads Modified with Manganese(III)-Tetra(4-carboxyphenyl)porphine Derivative and Its Analytical Application to the Determination of Serum Glucose by MIFUNE, Masaki, SUGIMOTO, Katsuyoshi, IWADO, Akimasa, AKIZAWA, Hiromichi, MOTOHASHI, Noriko, SAITO, Yutaka

“…A flow injection analysis system of hydrogen peroxide was developed. The present system is based on measuring of the absorbance of a quinoid dye formed by the…”
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Standard infrared absorption spectrum of betaine and optimal conditions for its measurement by Kitamura, Y.(Okayama Univ. (Japan)), Iwasaki, T, Saito, M, Mifune, M, Saito, Y, Sato, K, Yomota, C, Tanamoto, K

“…The infrared absorption (IR) spectrum is often used as a standard reference in identification tests of food additives in Japan. In the case of betaine, many…”
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HPLC Retention Behavior of Poly-Aromatic-Hydrocarbons on Aminopropyl Silica Gels Modified with Cu(II)- and Ni(II)-Phthalocyanine Derivatives in Non-polar Eluent by Akizawa, Hiromichi, Kitamura, Yuji, Yamane, Minako, Iwado, Akimasa, Oda, Junko, Mifune, Masaki, Motohashi, Noriko, Haginaka, Jun, Saito, Yutaka

“…A comparative study was conducted to elucidate the mechanism underlying the separation of poly-aromatic-hydrocarbons (PAHs) and related compounds thereof on a…”
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High-Performance Liquid Chromatography Stationary Phases Based on π–π Electron Interaction. Aminopropyl Silica Gels Modified with Metal Phthalocyanines by Mifune, Masaki, Shimomura, Yuki, Saito, Yutaka, Mori, Yoshihiro, Onoda, Midori, Iwado, Akimasa, Motohashi, Noriko, Haginaka, Jun

“…Aminopropyl silica gels were modified with two porphyrin derivatives and five phthalocyanine derivatives. The modified silica gels were evaluated for the…”
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