| 针刺对结肠吻合术后Cajal间质细胞修复与再生的影响 |
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| 引用本文： | 邓晶晶. 针刺对结肠吻合术后Cajal间质细胞修复与再生的影响[J]. 世界华人消化杂志, 2010, 0(36) |
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| 作者姓名： | 邓晶晶 |
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| 作者单位： | 广州市第八人民医院中西医结合科; |
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| 摘 要： | 目的:探讨针刺促进术后肠道动力恢复的机制.方法:30只SD大鼠随机分为空白组、模型组(行结肠吻合术)、针刺组.针刺组予每日针刺双侧足三针(足三里、三阴交、太冲),连续3d.观察大鼠排便情况,测量小肠推进率,观察结肠组织Cajal间质细胞(interstitial cells of Cajal,ICC)超微结构和胆碱能神经-ICC-平滑肌细胞网络结构.结果:针刺组术后首次排便时间较模型组提前,小肠推进率提高(2.00d±0.47d vs 2.50d±0.53d,66.30%±4.21% vs 46.33%±5.56%,P<0.05).与空白组比较,模型组ICC超微结构损伤明显,胆碱能神经-ICC-平滑肌细胞网络结构紊乱,ICC和小泡乙酰胆碱转移体(VAChT)阳性神经纤维数量明显减少(18.67±6.11 vs 32.33±5.51,18.67±3.79 vs 20.67±3.21,P<0.05)荧光强度减弱(35.00±9.54 vs 58.67±10.21,20.33±5.13 vs 34.67±6.81,P<0.05).而针刺组ICC超微结构损伤较模型组轻,网络样结构维持,ICC和VAChT阳性神经纤维的...
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| 关 键 词： | 结肠吻合术 针刺 Cajal间质细胞 修复 再生 |
Acupuncture improves the repair and regeneration of interstitial cells of Cajal in rats after enteroenterostomy |
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| Jing-Jing Deng. Acupuncture improves the repair and regeneration of interstitial cells of Cajal in rats after enteroenterostomy[J]. World Chinese Journal of Digestology, 2010, 0(36) |
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| Authors: | Jing-Jing Deng |
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| Affiliation: | Jing-Jing Deng,Department of Integrated Chinese & Western Medicine,Guangzhou Eighth People's Hospital,Guangzhou 510060,Guangdong Province,China |
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| Abstract: | AIM:To explore the mechanism by which acupuncture promotes intestinal motility.METHODS:Thirty Sprague-Dawley rats were randomly divided into blank group,model group(receiving colocolic anastomosis) and acupuncture group.The acupuncture group underwent acupuncture at Zusanli,Sanyinjiao and Taichong daily for three continuous days.After acupuncture treatment,defecation was observed and intestinal propulsive rate was measured.Tissue samples of the colon which was 2 cm below the caecum were taken to observe the... |
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| Keywords: | Enteroenterostomy Acupuncture Interstitial cells of Cajal Repair Regeneration |
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