Search Results - "Sagara, Takefumi"

Potential role of green tea amino acid l‐theanine in the activation of innate immune response by enhancing expression of cytochrome b558 responsible for the reactive oxygen species‐generating ability of leukocytes by Kikuchi, Hidehiko, Harata, Kaori, Akiyoshi, Sumiko, Sagara, Takefumi, Madhyastha, Harishkumar, Kuribayashi, Futoshi

“…l‐Theanine (N‐ethyl‐ l‐glutamine) is an analog of l‐glutamine and l‐glutamic acid, accounts for up to 50% of all free amino acids in green tea, and elicits an…”
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Putative Effect of Spirulina Extract on Enzyme Activities Participating in Lipid and Carbohydrate Digestion Processes by Kishibuchi, Reina, Nishibori, Naoyoshi, Sagara, Takefumi, Morita, Kyoji

“…Excessive calorie intake is generally accepted as a primary cause of metabolic syndrome, and therefore a well-balanced diet and moderate exercise can be…”
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Extract of Fermented Brown Rice Induces Apoptosis of Human Colorectal Tumor Cells by Activating Mitochondrial Pathway by Itoh, Mari, Nishibori, Naoyoshi, Sagara, Takefumi, Horie, Yukiko, Motojima, Aya, Morita, Kyoji

“…Brown rice fermented with Aspergillus oryzae, designated as FBRA, is a dietary fiber‐rich food, and fully appreciated as one of the prebiotics, which are…”
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Genetic diversity of Gambierdiscus spp. (Gonyaulacales, Dinophyceae) in Japanese coastal areas by Kuno, Sotaro, Kamikawa, Ryoma, Yoshimatsu, Sadaaki, Sagara, Takefumi, Nishio, Sachio, Sako, Yoshihiko

“…SUMMARY The genetic diversity of the ciguatera fish poisoning‐related dinoflagellate distributed in Japanese coastal areas was investigated. The entire…”
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Occurrence of PSP-producing dinoflagellate Alexandrium tamiyavanichii in Bingo-Nada, the central coastal water of the Seto Inland Sea, Hiroshima Prefecture, Japan by Beppu, Rieko, Nojima, Kanako, Tsuruda, Shintaro, Gomez-Delan, Gloria, Barte-Quilantang, Mercy, Taniyama, Shigeto, Sagara, Takefumi, Nishio, Sachio, Takayama, Haruyoshi, Miyazawa, Keisuke, Asakawa, Manabu

“…During surveillance of the distribution of the paralytic shellfish poison (PSP)-producing dinoflagellate in 2003, 2004 and 2005 along the coastlines of the…”
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Identification of nicotianamine as a potential inhibitor of angiotensin I-converting enzyme in aqueous extract of okara dry powder by Nishibori, Naoyoshi, Sagara, Takefumi, Morita, Kyoji

“…A powder was prepared from an autoclaved okara extract to increase the concentration of potential angiotensin I-converting enzyme (ACE) inhibiting substances…”
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Potential role of green tea amino acid l-theanine in the activation of innate immune response by enhancing expression of cytochrome b 558 responsible for the reactive oxygen species-generating ability of leukocytes by Kikuchi, Hidehiko, Harata, Kaori, Akiyoshi, Sumiko, Sagara, Takefumi, Madhyastha, Harishkumar, Kuribayashi, Futoshi

“…l-Theanine (N-ethyl- l-glutamine) is an analog of l-glutamine and l-glutamic acid, accounts for up to 50% of all free amino acids in green tea, and elicits an…”
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Survey of food poisoning incidents in Japan due to ingestion of marine boxfish, along with their toxicity by Taniyama, S., Nagasaki Univ. (Japan), Sagara, T, Nishio, S, Kuroki, R, Asakawa, M, Noguchi, T, Yamasaki, S, Takatani, T, Arakawa, O

“…From 1990 to 2008, 9 food poisoning incidents due to ingestion of marine boxfish occurred in Nagasaki, Miyazaki, Mie and Kagoshima Prefectures, Japan, and a…”
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Non-protein components of Arthrospira (Spirulina) platensis protect PC12 cells against iron-evoked neurotoxic injury by Sagara, Takefumi, Nishibori, Naoyoshi, Kishibuchi, Reina, Itoh, Mari, Morita, Kyoji

“…The abnormal accumulation of iron in the brain has been suggested to be toxic to neuronal cells and proposed as a possible cause of neurodegenerative…”
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沖縄県沿岸に分布する腐肉食性および肉食性巻貝の毒性と毒成分 by 谷山, 茂人, 高谷, 智裕, 反町, 太樹, 相良, 剛史, 久保, 弘文, 大城, 直雅, 小野, 要, 肖, 寧, 橘, 勝康, 荒川, 修

“…2009年1～6月に沖縄県沿岸で採集した小型巻貝8科15種計64個体のうち，5種にマウス毒性が認められた．このうち，キンシバイの毒力は総じて高く，筋肉で最高461 MU/gに達した．その他の4種（サツマビナ，ヘコミマクラ，イボヨフバイ，カゲロウヨフバイ）の毒力はおおむね10…”
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Survey of food poisoning incidents in Japan due to ingestion of marine boxfish and their toxicity by Taniyama, Shigeto, Sagara, Takefumi, Nishio, Sachio, Kuroki, Ryoichi, Asakawa, Manabu, Noguchi, Tamao, Yamasaki, Shuhei, Takatani, Tomohiro, Arakawa, Osamu

“…From 1990 to 2008, 9 food poisoning incidents due to ingestion of marine boxfish occurred in Nagasaki, Miyazaki, Mie and Kagoshima Prefectures, Japan, and a…”
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Palytoxin causes nonoxidative necrotic damage to PC12 cells in culture by Sagara, Takefumi, Nishibori, Naoyoshi, Itoh, Mari, Morita, Kyoji, Her, Song

“…ABSTRACT Palytoxin (PTX) is a potent marine toxin that causies serious damage to various tissues and organs. It has been reported to affect the transport of…”
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瀬戸内海播磨灘で発生した有毒渦鞭毛藻Alexandrium tamiyavanichii と毒化ムラサキイガイの毒性と毒成分 by 相良, 剛史, 谷山, 茂人, 吉松, 定昭, 高谷, 智裕, 橋本, 多美子, 西堀, 尚良, 西尾, 幸郎, 荒川, 修

“…2004年10～11月に，瀬戸内海播磨灘で最高4,960 cells/Lの密度で Alexandrium tamiyavanichii が観察された．同海域から分離した本種の天然藻体，ならびにそこから得た培養藻体の毒力は，それぞれ6.25～15.4×10-4および2.7～3.5×10-4…”
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Accumulation and Elimination Profiles of Paralytic Shellfish Poison in the Short-necked Clam Tapes japonica Fed with the Toxic Dinoflagellate Gymnodinium catenatum by SAMSUR, Mohamad, TAKATANI, Tomohiro, YAMAGUCHI, Yasunaga, SAGARA, Takefumi, NOGUCHI, Tamao, ARAKAWA, Osamu

“…The paralytic shellfish poison (PSP)-producing dinoflagellate Gymnodinium catenatum (Gc) was fed to the short-necked clam Tapes japonica, and the accumulation,…”
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トカラ列島中之島産オウギガニ科カニ類の毒性と毒成分 by 相良, 剛史, 谷山, 茂人, 高谷, 智裕, 西堀, 尚良, 西尾, 幸郎, 野口, 玉雄, 荒川, 修

“…2000年5月と6月に鹿児島県トカラ列島中之島で採集したオウギガニ科カニ類5種計36個体につき，公定法にて毒性を調べたところ，供試したウモレオウギガニZosimus aeneus 16個体中9個体およびムラサキヒメオウギガニXanthias lividus 4個体すべてから2.0…”
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ハコフグ類の喫食による食中毒の実態と同魚類の毒性調査 by 谷山, 茂人, 相良, 剛史, 西尾, 幸郎, 黒木, 亮一, 浅川, 学, 野口, 玉雄, 山崎, 脩平, 高谷, 智裕, 荒川, 修

“…1990年～2008年に，長崎県，宮崎県，三重県および鹿児島県でハコフグ類の喫食による食中毒が9件発生し，13 名が中毒， うち 1 名が死亡した． このうち 2 件の原因魚種は，中毒検体の形態からハコフグOstracion immaculatus…”
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Trichostatin A Enhances Glutamate Transporter GLT-1 mRNA Levels in C6 Glioma Cells via Neurosteroid-Mediated Cell Differentiation by Itoh, Mari, Hiroi, Takara, Nishibori, Naoyoshi, Sagara, Takefumi, Her, Song, Lee, Mi-Sook, Morita, Kyoji

“…The neurotoxic effects of excitatory amino acids (EAAs) are suggested to be connected with the chronic loss of neuronal cells, thereby being responsible for…”
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Occurrence of the polyamines caldopentamine and homocaldopentamine in axenic cultures of the red tide flagellates Chattonella antiqua and Heterosigma akashiwo (Raphidophyceae) by Nishibori, Naoyoshi, Niitsu, Masaru, Fujihara, Shinsuke, Sagara, Takefumi, Nishio, Sachio, Imai, Ichiro

“…The polyamines caldopentamine and homocaldopentamine were detected in axenic strains of Chattonella antiqua and Heterosigma akashiwo (Raphidophyceae),…”
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Accumulation and depuration profiles of PSP toxins in the short-necked clam Tapes japonica fed with the toxic dinoflagellate Alexandrium catenella by Samsur, Mohamad, Yamaguchi, Yasunaga, Sagara, Takefumi, Takatani, Tomohiro, Arakawa, Osamu, Noguchi, Tamao

“…A toxic dinoflagellate responsible for paralytic shellfish poisoning (PSP), Alexandrium catenella ( Ac) was fed to the short-necked clam Tapes japonica, and…”
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有毒渦鞭毛藻Gymnodinium catenatumを投与したアサリにおける麻痺性貝毒の蓄積と排泄 by 高谷, 智裕, 山口, 泰永, 相良, 剛史, 野口, 玉雄, 荒川, 修

“…アサリに麻痺性貝毒産生渦鞭毛藻 Gymnodinium catenatum (Gc) を給餌し，同貝における毒の蓄積，変換，排泄について検討した．実験開始時にGc 培養細胞(4×106 cells) を一度だけ大量投与したところ，アサリは12時間後までにほとんどを摂取し，投与量の16%…”
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