Search Results - "Takagaki, Akiko"

Bioconversion of (−)-Epicatechin, (+)-Epicatechin, (−)-Catechin, and (+)-Catechin by (−)-Epigallocatechin-Metabolizing Bacteria by Takagaki, Akiko, Nanjo, Fumio

“…Bioconversion of (−)-epicatechin (−EC), (+)-epicatechin (+EC), (−)-catechin (−C), and (+)-catechin (+C) by (−)-epigallocatechin (−EGC)-metabolizing bacteria,…”
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Function of Green Tea Catechins in the Brain: Epigallocatechin Gallate and its Metabolites by Pervin, Monira, Unno, Keiko, Takagaki, Akiko, Isemura, Mamoru, Nakamura, Yoriyuki

“…Over the last three decades, green tea has been studied for its beneficial effects, including anti-cancer, anti-obesity, anti-diabetes, anti-inflammatory, and…”
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Effects of Metabolites Produced from (−)-Epigallocatechin Gallate by Rat Intestinal Bacteria on Angiotensin I‑Converting Enzyme Activity and Blood Pressure in Spontaneously Hypertensive Rats by Takagaki, Akiko, Nanjo, Fumio

“…Inhibitory activity of angiotensin I-converting enzyme (ACE) was examined with (−)-epigallocatechin gallate (EGCG) metabolites produced by intestinal bacteria,…”
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Biotransformation of (−)-Epigallocatechin and (−)-Gallocatechin by Intestinal Bacteria Involved in Isoflavone Metabolism by Takagaki, Akiko, Nanjo, Fumio

“…Four isoflavone-metabolizing bacteria were tested for their abilities to degrade (−)-epigallocatechin (EGC) and its isomer (−)-gallocatechin (GC)…”
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Metabolism of (−)-Epigallocatechin Gallate by Rat Intestinal Flora by Takagaki, Akiko, Nanjo, Fumio

“…Anaerobic metabolism of (−)-epigallocatechin gallate (EGCg) by rat intestinal bacteria was investigated in vitro. First, intestinal bacteria which are capable…”
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Catabolism of (+)-Catechin and (−)-Epicatechin by Rat Intestinal Microbiota by Takagaki, Akiko, Nanjo, Fumio

“…Catabolism of (+)-catechin (+C) and (−)-epicatechin (EC) by rat intestinal microbiota was examined in vitro. +C and EC metabolites isolated were identified by…”
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Inhibitory Activity of Catechin Metabolites Produced by Intestinal Microbiota on Proliferation of HeLa Cells by Hara-Terawaki, Aya, Takagaki, Akiko, Kobayashi, Hirotsugu, Nanjo, Fumio

“…Eleven kinds of catechin metabolites produced from (−)-epigallocatechin (EGC) and (−)-epigallocatechin gallate (EGCg) by intestinal microbiota were evaluated…”
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Biotransformation of (−)-epicatechin, (+)-epicatechin, (−)-catechin, and (+)-catechin by intestinal bacteria involved in isoflavone metabolism by Takagaki, Akiko, Nanjo, Fumio

“…Isoflavone-metabolizing bacteria, Adlercreutzia equolifaciens, Asaccharobacter celatus, Slackia equolifaciens, and Slackia isoflavoniconvertens catalyzed…”
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Effects of Microbial Metabolites of (−)-Epigallocatechin Gallate on Glucose Uptake in L6 Skeletal Muscle Cell and Glucose Tolerance in ICR Mice by Takagaki, Akiko, Yoshioka, Yasukiyo, Yamashita, Yoko, Nagano, Tomoya, Ikeda, Masaki, Hara-Terawaki, Aya, Seto, Ryota, Ashida, Hitoshi

“…Glucose uptake ability into L6 skeletal muscle cell was examined with eleven kinds of ring fission metabolites of (−)-epigallocatechin gallate (EGCG) produced…”
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Isolation and characterization of rat intestinal bacteria involved in biotransformation of (−)-epigallocatechin by Takagaki, Akiko, Kato, Yuko, Nanjo, Fumio

“…Two intestinal bacterial strains MT4s-5 and MT42 involved in the degradation of (−)-epigallocatechin (EGC) were isolated from rat feces. Strain MT4s-5 was…”
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Antioxidative Activity of Microbial Metabolites of (−)-Epigallocatechin Gallate Produced in Rat Intestines by TAKAGAKI, Akiko, OTANI, Shuichi, NANJO, Fumio

“…The antioxidative activities of (−)-epigallocatechin gallate (EGCg) metabolites degraded by rat intestinal flora were investigated by a flow injection analysis…”
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Blood brain barrier permeability of (-)-epigallocatechin gallate, its proliferation-enhancing activity of human neuroblastoma SH-SY5Y cells, and its preventive effect on age-related cognitive dysfunction in mice by Pervin, Monira, Unno, Keiko, Nakagawa, Aimi, Takahashi, Yuu, Iguchi, Kazuaki, Yamamoto, Hiroyuki, Hoshino, Minoru, Hara, Aya, Takagaki, Akiko, Nanjo, Fumio, Minami, Akira, Imai, Shinjiro, Nakamura, Yoriyuki

“…The consumption of green tea catechins (GTCs) suppresses age-related cognitive dysfunction in mice. GTCs are composed of several catechins, of which…”
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Deodorizing effects of tea catechins on amines and ammonia by Kida, K. (Tokyo Food Techno Co. Ltd., Fujieda, Shizuoka (Japan)), Suzuki, M, Takagaki, A, Nanjo, F

“…Deodorizing effects of tea catechins on amines were examined under alkaline conditions to eliminate the neutralization reaction. They showed deodorizing…”
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Blood–Brain Barrier Permeability of Green Tea Catechin Metabolites and their Neuritogenic Activity in Human Neuroblastoma SH‐SY5Y Cells by Unno, Keiko, Pervin, Monira, Nakagawa, Aimi, Iguchi, Kazuaki, Hara, Aya, Takagaki, Akiko, Nanjo, Fumio, Minami, Akira, Nakamura, Yoriyuki

“…Scope To understand the mechanism by which green tea lowers the risk of dementia, focus was placed on the metabolites of epigallocatechin gallate (EGCG), the…”
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Green Tea Catechin Metabolites Exert Immunoregulatory Effects on CD4+ T Cell and Natural Killer Cell Activities by Kim, Yoon Hee, Won, Yeong-Seon, Yang, Xue, Kumazoe, Motofumi, Yamashita, Shuya, Hara, Aya, Takagaki, Akiko, Goto, Keiichi, Nanjo, Fumio, Tachibana, Hirofumi

“…Tea catechins, such as (−)-epigallocatechin-3-O-gallate (EGCG), have been shown to effectively enhance immune activity and prevent cancer, although the…”
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Hypolipidemic effects of crude green tea polysaccharide on rats, and structural features of tea polysaccharides isolated from the crude polysaccharide by Nakamura, Michiko, Miura, Sayaka, Takagaki, Akiko, Nanjo, Fumio

“…Crude tea polysaccharide (crude TPS) was prepared from instant green tea by ethanol precipitation followed by ultrafiltration membrane treatment and its…”
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Butyricimonas synergistica gen. nov., sp. nov. and Butyricimonas virosa sp. nov., butyric acid-producing bacteria in the family 'Porphyromonadaceae' isolated from rat faeces by Sakamoto, Mitsuo, Takagaki, Akiko, Matsumoto, Kohei, Kato, Yuko, Goto, Keiichi, Benno, Yoshimi

“…1 Microbe Division/Japan Collection of Microorganisms, RIKEN BioResource Center, Wako, Saitama 351-0198, Japan 2 Laboratory of Tea Function R&D, Food Research…”
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Reactivity of green tea catechins with formaldehyde by Takagaki, A. (Mitsui Norin Co. Ltd., Fujieda, Shizuoka (Japan)), Fukai, K, Nanjo, F, Hara, Y

“…In the reaction of green tea catechins with formaldehyde at room temperature (25°C), tea catechins were found to have reactivity. In particular,…”
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