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Registros recuperados: 24 | |
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FUJlHIRA, Takuma; KINOSHITA, Mikio; SASAKI, Motoki; OHNISHI, Masao; ISHIKAWA, Hajime; OHSUMI, Seiji; FUKUI, Yutaka; 木下, 幹朗; 佐々木, 基樹; 大西, 正男. |
The present study was conducted to clarify the difference in the color of the cytoplasm in immature follicular oocytes from prepubertal and adult minke whales. The four lipid contents (triglyceride,total cholesterol phospholipids and non-esterified fatty acids) in vitrified immature oocytes from prepubertal and adult minke whales,and also in fresh and vitrified immature porcine oocytes,were measured. The lipid contents in vitrified-warmed minke whale oocytes were similarly high compared with those in vitrified-warmedp orcine oocytes. In particular,the total cholesterol and phospholipid contents in the vitrified immature oocytes from prepubertal and adult minke whales were significantly( P<0.05) higher than those from prepubertal pigs. Furthermore,the... |
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Palavras-chave: Minke whale; Porcine; Oocytes; Lipid; Sexual maturity. |
Ano: 2004 |
URL: http://ir.obihiro.ac.jp/dspace/handle/10322/2731 |
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NOZAKI, Hirofumi; ITONORI, Saki; SUGITA, Mutsumi; NAKAMURA, Kimihide; OHBA, Kiyoshi; OHNISHI, Masao; IMAI, Kunitoshi; IGARASHI, Yasuyuki; SUZUKI, Akemi; KUSHI, Yasunori; 中村, 公英; 大西, 正男; 今井, 邦俊. |
https://www.jstage.jst.go.jp/article/bpb/33/4/33_4_580/_article |
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Palavras-chave: Alpha-galactosylceramide; Glycosphingolipid; Edible mushroom; Natural killer T cell; Mouse. |
Ano: 2010 |
URL: http://ir.obihiro.ac.jp/dspace/handle/10322/3599 |
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Sugai, Michiko; Takakuwa, N; Ohnishi, Masao; Arai, Ikichi; Urashima, Tadasu; Oda, Yuji. |
From 2150 isolates from raw milk and milk products, yeast strains were surveyed to produce glucosylceramide from cheese whey. Most of the 54 strains that had accumulated a detectable amount of glucosylceramide were identified as Kluyveromyces lactis var. lactis. The cells of K. lactis var. lactis strain M-11 derived from domestic raw milk accumulated glucosylceramide 2.5-fold higher than K. lactis var. lactis NBRC 1267, the reference strain selected from the culture collections. Strain M-16 of K. lactis var. lactis derived from the same origin was found to synthesize a considerable amount of steryl glucoside in addition to glucosylceramide. Sequence analysis of ribosomal DNA intergenic spacer two regions revealed that strains M-11 and M-16 were diverged... |
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Palavras-chave: Glucosylceramide; Steryl glucoside; Cheese whey; Kluyveromyces lactis var; Lactis. |
Ano: 2007 |
URL: http://ir.obihiro.ac.jp/dspace/handle/10322/1055 |
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ZHANG, Feng; DAIMARU, Eisuke; OHNISHI, Masao; KINOSHITA, Mikio; TOKUJI, Yoshihiko; 得字, 圭彦. |
Oleanolic acid (OA) and ursolic acid (UA) are natural triterpenoids that have preventive properties such as anti-tumor and anti-hepatitis activities. These triterpenes are known to exist in several medicinal plants and fruit skins. Dried fruits are usually eaten without removing the skin; thus, they may be good resources for oral intake of OA and UA. HPLC analysis of OA and UA contents in a variety of dried fruits showed that raisins contained higher levels of OA than the other fruits investigated, with green raisins containing the highest levels (79.0 mg/100 g). While raisins were found to contain only OA, dried cranberries, blueberries and cherries were shown to contain both OA and UA. The highest level of UA (65.9 mg/100 g) was detected in cranberries,... |
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Palavras-chave: Oleanolic acid; Ursolic acid; Dried fruits; Raisins; Cranberries. |
Ano: 2013 |
URL: http://ir.obihiro.ac.jp/dspace/handle/10322/3902 |
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上沢, 愛; 中山, 雅浩; 大西, 正男; 新井, 基晴; 菅原, 達也; 伊藤, 精亮; Uwasawa, Ai; Nakayama, Masahiro; Ohnishi, Masao; Arai, Motoharu; Sugawara, Tatsuya; Ito, Seisuke. |
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Palavras-chave: スフィンゴ脂質; 機能性脂質; セレブロシド; 植物脂質; 栄養食品素材; Sphingolipid; Functional lipid; Cerebroside; Plant lipid; Nutritional foodstuff. |
Ano: 1997 |
URL: http://ir.obihiro.ac.jp/dspace/handle/10322/2238 |
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小嶋, 道之; 母坪, 研巳; 木下, 幹朗; 大西, 正男; 伊藤, 精亮; Kojima, Michiyuki; Hotsubo, Kenmi; Kinoshita, Mikio; Ohnishi, Masao; Ito, Seisuke. |
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Palavras-chave: ダイコン実生; 低温処理; グリセロリン脂質; セレブロシド; 分子種. |
Ano: 1991 |
URL: http://ir.obihiro.ac.jp/dspace/handle/10322/1649 |
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木下, 幹朗; 柚木, 恵太; 得字, 圭彦; 川原, 美香; 大庭, 潔; 弘中, 和憲; 大西, 正男; Kinoshita, Mikio; Yunoki, Keita; Tokuji, Yoshihiko; Kawahara, Mika; Ohba, Kiyoshi; Hironaka, Kazunori; Ohnishi, Masao. |
食餌性ナガイモの大腸腺腫発症に与える効果を他のイモ類と比較しつつ,1,2-ジメチルヒドラジン投与マウスを用いて調べるとともに,ナガイモを利用した商品モデル(ナガイモ入り青汁)の効果についても検証した.その結果,ナガイモ以外のイモ類においても上記の実験動物モデルにおいて大腸腺腫抑制効果が観察されたが,腺腫数の平均はナガイモ群が一番低かった.また,商品モデルであるナガイモ入り青汁ついても腺腫抑制効果が観察された.The dietary effects of Chinese yam,nagaimo (Dioscorea opposita Thunb.),on 1,2-dimethylhydrazine (DMH)-induced aberrant crypt foci (ACF) formation in the large intestine of mice were investigated and compared with those of other potato species. Potato consumption was found to significantly suppress ACF formation in the large intestines of all mice treated with DMH. Suppression of ACF formation was most remarkable in the nagaimo group. Moreover, the commercial product (aojiru) containing nagaimo powder also suppressed ACF formation. |
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Palavras-chave: ナガイモ 大腸腺腫 大腸ガン 1; 2-ジメチルヒドラジン 青汁 Chinese yam (nagaimo) aberrant crypt foci colon cancer 1; 2-dimethylhydrazine leaf juice (aojiru). |
Ano: 2009 |
URL: http://ir.obihiro.ac.jp/dspace/handle/10322/2709 |
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木下, 幹朗; 柚木, 恵太; 得字, 圭彦; 川原, 美香; 大庭, 潔; 弘中, 和憲; 大西, 正男; Kinoshita, Mikio; Yunoki, Keita; Tokuji, Yoshihiko; Kawahara, Mika; Ohba, Kiyoshi; Hironaka, Kazunori; Ohnishi, Masao. |
ナガイモのガンに対する機能性を探索する目的で, 1,2- ジメチルヒドラジン投与マウスにおける大腸腺腫(ACF) 発症に与える食餌性ナガイモ粉末の効果を検証した.ナガ イモ粉末をAIN-93G標準飼料のコーンスターチ部分に 100%または50%置き換えて投与したところ,大腸腺腫の 発症が有意に抑制されたまた,加熱および非加熱の生ナ ガイモ粉末ともに同様の効果が認められた. DNAマイク ロアレイを用いて大腸での遺伝子の異同を調べたところ, ナガイモ投与群ではアポ卜ーシスを誘導する遺伝子群の増加が認められた.To clarify the physiological effects of dietary Chinese yam (Nagaimo) on colon cancer in vivo, the effects of dietary Nagaimo on 1,2-dimethylhydrazine (DMH)-induced aberrant crypt foci (ACF) formation in the large intestine of mice were investigated. After 8 weeks of feeding raw or boiled Nagaimo and DMH administration,DMH-induced ACF formation was found to be significantly suppressed in the large intestines of all mice. DNA microarray analysis showed that levels of apoptosis-inducing gene expression in... |
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Palavras-chave: ナガイモ 大腸腺腫 大腸ガン 1,2-ジメチルヒドラジン DNAマイクロアレイ Chinese yam (Nagaimo) aberrant crypt foci colon cancer 1; 2-dimethylhydrazine DNA microarray. |
Ano: 2008 |
URL: http://ir.obihiro.ac.jp/dspace/handle/10322/2706 |
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Registros recuperados: 24 | |
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