电针和艾灸刺激左右“天枢”穴对大鼠胃内压的影响

李雯; 陆梦江; 余芝; 韩旭; 何燕; 徐斌

doi:10.13702/j.1000-0607.190025

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电针和艾灸刺激左右“天枢”穴对大鼠胃内压的影响

机制探讨 | 更新时间：2023-08-10

- 电针和艾灸刺激左右“天枢”穴对大鼠胃内压的影响
- Effect of electroacupuncture or moxibustion of “Tianshu” (ST25) on intragastric pressure in rats
- 针刺研究 2019年44卷第11期页码：822-825
- 作者机构：
  
  南京中医药大学针药结合省部共建教育部重点实验室
- 作者简介：
- 基金信息：
  
  国家自然科学基金项目(No.81673883、81873238、81373749、81574071);江苏省中医药领军人才项目(No.SLT0225)
- DOI：10.13702/j.1000-0607.190025
  中图分类号：
- 纸质出版日期：2019
- 稿件说明：
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李雯, 陆梦江, 余芝, 等. 电针和艾灸刺激左右“天枢”穴对大鼠胃内压的影响[J]. 针刺研究, 2019,44(11):822-825.

LI Wen, LU Meng-jiang, YU Zhi, et al. Effect of electroacupuncture or moxibustion of “Tianshu” (ST25) on intragastric pressure in rats[J]. Acupuncture research, 2019, 44(11): 822-825.
李雯, 陆梦江, 余芝, 等. 电针和艾灸刺激左右“天枢”穴对大鼠胃内压的影响[J]. 针刺研究, 2019,44(11):822-825. DOI： 10.13702/j.1000-0607.190025.

LI Wen, LU Meng-jiang, YU Zhi, et al. Effect of electroacupuncture or moxibustion of “Tianshu” (ST25) on intragastric pressure in rats[J]. Acupuncture research, 2019, 44(11): 822-825. DOI： 10.13702/j.1000-0607.190025.

摘要

目的:观察电针和艾灸左右"天枢"穴对大鼠胃内压的影响。方法:SD大鼠随机分为电针组和温和灸组

每组10只。对电针组大鼠电针左右"天枢"穴2 min

对艾灸组大鼠艾灸左右"天枢"穴2 min

用水囊测压技术和多导电生理系统记录干预前1 min、干预2 min期间和干预后1 min大鼠胃窦部的胃内压。结果:与干预前比较

电针或艾灸左右"天枢"穴均可以抑制胃内压(P<0. 05)。干预0～30 s、30～60 s期间

电针"天枢"穴抑制胃内压的效应明显强于艾灸"天枢"穴(P<0. 05)。干预0～30 s、30～60 s期间

电针大鼠左侧"天枢"穴降低胃内压的效应强于电针大鼠右侧"天枢"穴(P<0. 05)。艾灸左、右"天枢"穴对胃内压影响的差异无统计学意义(P>0. 05)。结论:电针"天枢"穴调节胃内压的效应强于艾灸"天枢"穴

且电针左侧"天枢"穴可能存在侧向优势。

Abstract

Objective To observe the effect of electroacupunctur(EA)and moxibustion of left or right"Tianshu"(ST25)on intragastric pressure(IGP)in normal rats.MethodsTwenty male SD rats were equally and randomly divided into EA group and moxibustion group. EA(2 Hz/15 Hz

2 mA)or moxibustion(46—48 ℃)was applied to unilateral ST25 for 2 min. The IGP was detected by using a pressure-transducer and an amplifier before and after EA or moxibustion.ResultsCompared with pre-intervention

the IGP was significantly decreased after EA or moxibustion stimulation of both left and right ST25(P<0. 05). The IGP levels during 0—30 s and 30—60 s of EA stimulation of both left and right ST25 were significantly lower than those of moxibustion(P<0. 05). The IGP-lowering effect of EA on the left ST25 was evidently stronger than that of the right ST25(P<0. 05)

but without significant difference between the bilateral sides in moxibustion-induced IGP reduction(P>0. 05).ConclusionBoth EA and moxibustion of ST25 can lower IGP

and the effect of EA is significantly stronger than that of moxibustion in normal rats. In addition

the IGP-lowering effect of EA of the left ST25 is markedly stronger than that of the right ST25

suggesting a lateral advantage effect.

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