Effects of Acupuncture on Nerve Blood Flow

针灸对神经血流的影响

• 批准号: 06670508
• 负责人: YANO Tadashi
• 金额: $ 0.19万
• 依托单位: Meiji College of Oriental Medicine
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for General Scientific Research (C)
• 财政年份: 1994
• 资助国家: 日本
• 起止时间: 1994 至 1995
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/en/grant/KAKENHI-PROJECT-06670508/
• 关键词: nerve blood flow; electroacupuncture; sciatic nerve; laser doppler; flowmetry; 鍼; 自律神経; 鍼通電

As a preparatory study on the effect of acupuncture treatment of diabetic neuropathy, we investigated the effect of electroacupuncture on the sciatic blood flow in rats. Nerve blood flow was measured with laser doppler flowmetry. The rats were divided into following three groups ;1) rats stimulated with low frequent (1Hz, 5Hz) electroacupuncture.2) rats stimulatedwith highfrequent (20Hz, 100Hz) electroacupuncture.3) rats stimulated in their tails with pinch.In electroacupuncture group, rats were stimulated in their plantae.In the rats stimulated with low frequent electroacupuncture little change was seen, while temporal increase of both blood flow and blood pressure were observed in the rats stimulated with high frequent electroacupuncture and in the rats applied pinch stimulation. Also these reactions were all inhibited by administration of phentolamine (alpha receptor blocker).Those results suggests the increase of sciatic blood flow induced by high frequent electroacupuncture and pinch stimulation are dependent on the blood pressure.

作为针刺治疗糖尿病性神经病变的前期研究，我们观察了电针对大鼠坐骨血流的影响。采用激光多普勒血流仪测量神经血流。将大鼠分为以下三组；1)低频（1Hz, 5Hz）电针刺激大鼠。2)用高频（20Hz, 100Hz）电针刺激大鼠。老鼠的尾巴受到挤压刺激。电针组对大鼠的植物进行刺激。低频电针刺激大鼠血流和血压变化不大，而高频电针刺激大鼠和捏剌刺激大鼠血流和血压均有短时增高。这些反应均被酚妥拉明（α受体阻滞剂）抑制。结果表明，高频电针和针刺刺激引起的坐骨血流量增加与血压有关。

项目成果

T.YANO et al.: "Effects of Electroacupuncture on the sciatic blood flow" J.J.A.Phys.M.Baln.Clim.Vol, 60.

T.YANO 等人：“电针对坐骨血流的影响”J.J.A.Phys.M.Baln.Clim.Vol，60。

矢野 忠ら: "ラット坐骨神経の神経血流に及ぼす鍼通電刺激刺激の作用について" 日本温泉気候物理医学雑誌. 60. (1997)

Tadashi Yano 等：“电针刺激对大鼠坐骨神经神经血流的影响”日本温泉气候物理医学杂志 60。（1997）

矢野 忠ら: "糖尿病性神経障害に対する鍼治療の作用に関する基礎的研究" 東方医学. 13. (1997)

Tadashi Yano 等：“针灸对糖尿病神经病变影响的基础研究”东方医学 13。（1997）

T.YANO et al.: "Fundamental Study of Acupuncture Treatment on Diabetic neuropathy." Eastern Medicine. Vol, 13.

T.YANO 等人：“针灸治疗糖尿病神经病变的基础研究”。