The influence and action of antioxidant vitamin supplementation on thermoregulatory vasomotion in human skin
补充抗氧化维生素对人体皮肤体温调节血管舒缩的影响及作用
基本信息
- 批准号:20500589
- 负责人:
- 金额:$ 2.83万
- 依托单位:
- 依托单位国家:日本
- 项目类别:Grant-in-Aid for Scientific Research (C)
- 财政年份:2008
- 资助国家:日本
- 起止时间:2008 至 2010
- 项目状态:已结题
- 来源:
- 关键词:
项目摘要
To elucidate the influence and action mechanism of antioxidant vitamin supplementation on thermoregulatory vasomotor function in human skin, we administered vasoactive agents with and without vitamin C in forearm skin and examined the vasomotor responses at the treated skin sites during thermal stress. The present study suggests that antioxidant vitamin supplementation increases the vasodilator response during whole-body heating but does not alter the vasoconstrictor response during whole-body cooling, while it inhibits the vasoconstrictor response to local skin cooling through adrenoceptor-dependent mechanism.
为了阐明抗氧化维生素补充剂对人体皮肤温度调节血管功能的影响和作用机制,我们在前臂皮肤中给予血管活性药物和不含维生素C,并检查热应激期间治疗皮肤部位的血管反应。目前的研究表明,抗氧化维生素补充剂增加全身加热时的血管舒张反应,但不改变全身冷却时的血管收缩反应,而它通过肾上腺素受体依赖性机制抑制局部皮肤冷却时的血管收缩反应。
项目成果
期刊论文数量(0)
专著数量(0)
科研奖励数量(0)
会议论文数量(0)
专利数量(0)
Local ascorbate administration inhibits the adrenergic vasoconstrictor response to direct cooling in the human skin
局部抗坏血酸给药抑制肾上腺素能血管收缩剂对人体皮肤直接冷却的反应
- DOI:
- 发表时间:2009
- 期刊:
- 影响因子:0
- 作者:山崎文夫;高原和雄;曽根涼子;山崎文夫
- 通讯作者:山崎文夫
局所冷却時の皮膚血管収縮反応に及ぼすアスコルビン酸投与の影響
抗坏血酸给药对局部冷却过程中皮肤血管收缩反应的影响
- DOI:
- 发表时间:2009
- 期刊:
- 影响因子:0
- 作者:山崎文夫;高原和雄;曽根涼子
- 通讯作者:曽根涼子
Local ascorbate administration inhibits the adrenergic vasoconstrictor response to local cooling in the human skin.
局部抗坏血酸给药抑制肾上腺素能血管收缩剂对人体皮肤局部冷却的反应。
- DOI:
- 发表时间:2010
- 期刊:
- 影响因子:3.3
- 作者:F. Yamazaki
- 通讯作者:F. Yamazaki
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YAMAZAKI Fumio其他文献
YAMAZAKI Fumio的其他文献
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15310114 - 财政年份:2003
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Development of Prototype of Earthquake Damage Assessment System for Highway Networks
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10558058 - 财政年份:1998
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Real-Time Control System for Civil Infrastructures during a Seismic Disaster
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05452372 - 财政年份:1993
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