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Food components activating TRPA1

机译:食品成分激活TRPA1

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摘要

We searched for novel agonists of TRPA1 in garlic, rnioga, galangal, black pepper, and royal jelly by the use of heterogeneously expressed cells. Mioga contained novel and more potent TRPA1 agonists than allyl isothiocyanate (AITC), most famous TRPA1 agonist from wasabi. Garlic and black pepper included both TRPA1 and TRPV1 agonists. A galangal pungent compound had strong activity to TRPA1. Specific fatty acids in royal jelly were TRPA1 active components, In animal studies Intravenous AITC and cinnamaldehyde injection caused adrenaline secretion in rats. Feeding experiments in mice with high-sucrose and high-fat diet resulted in suppression of visceral fat deposition by adding black pepper extract or piperine or cinnamaldehyde. These results suggest that food components activating TRPA1 may enhance energy metabolism or thermogenesis.
机译:我们通过使用异源表达的细胞,在大蒜,藜麦,高良姜,黑胡椒和蜂王浆中寻找TRPA1的新型激动剂。与来自芥末的最著名的TRPA1激动剂相比,Mioga含有比异硫氰酸烯丙酯(AITC)更新颖,更有效的TRPA1激动剂。大蒜和黑胡椒都包含TRPA1和TRPV1激动剂。高良姜辛辣化合物对TRPA1具有强活性。蜂王浆中的特定脂肪酸是TRPA1的活性成分。在动物研究中,静脉AITC和肉桂醛注射引起大鼠肾上腺素分泌。用高蔗糖和高脂饮食的小鼠进行的喂养实验通过加入黑胡椒提取物或胡椒碱或肉桂醛来抑制内脏脂肪沉积。这些结果表明,激活TRPA1的食品成分可能会增强能量代谢或生热作用。

著录项

  • 来源
    《Recent researches in modern medicine》|2011年|p.460-462|共3页
  • 会议地点 Cambridge(GB);Cambridge(GB);Cambridge(GB);Cambridge(GB);Cambridge(GB);Cambridge(GB);Cambridge(GB);Cambridge(GB);Cambridge(GB);Cambridge(GB);Cambridge(GB);Cambridge(GB)
  • 作者单位

    Graduate School of Nutritional and Environmental Sciences Global COE Program University of Shizuoka 52-1 Yada, Suruga-ku, Shizuoka 422-8526 Japan;

    Graduate School of Nutritional and Environmental Sciences Global COE Program University of Shizuoka 52-1 Yada, Suruga-ku, Shizuoka 422-8526 Japan;

    Graduate School of Nutritional and Environmental Sciences Global COE Program University of Shizuoka 52-1 Yada, Suruga-ku, Shizuoka 422-8526 Japan;

    Graduate School of Nutritional and Environmental Sciences Global COE Program University of Shizuoka 52-1 Yada, Suruga-ku, Shizuoka 422-8526 Japan;

    Graduate School of Nutritional and Environmental Sciences Global COE Program University of Shizuoka 52-1 Yada, Suruga-ku, Shizuoka 422-8526 Japan;

    Graduate School of Nutritional and Environmental Sciences Global COE Program University of Shizuoka 52-1 Yada, Suruga-ku, Shizuoka 422-8526 Japan;

    Graduate School of Nutritional and Environmental Sciences Global COE Program University of Shizuoka 52-1 Yada, Suruga-ku, Shizuoka 422-8526 Japan;

    Graduate School of Nutritional and Environmental Sciences Global COE Program University of Shizuoka 52-1 Yada, Suruga-ku, Shizuoka 422-8526 Japan;

  • 会议组织
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类 基础医学;
  • 关键词

    garlic; mioga; galangal; black pepper; royal jelly; trpa1; adrenaline; adipose tissue deposition; energy expenditure;

    机译:大蒜; mioga;高良姜黑胡椒;蜂王浆; trpa1;肾上腺素脂肪组织沉积;能量消耗;

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