[1]张建杏,王研,郭远波,等.电针足三里穴对大鼠手术后T淋巴细胞免疫功能的影响[J].南方医科大学学报,2018,(11):1384.[doi:10.12122/j.issn.1673-4254.2018.11.18]
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电针足三里穴对大鼠手术后T淋巴细胞免疫功能的影响()
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《南方医科大学学报》[ISSN:1673-4254/CN:44-1627/R]

卷:
期数:
2018年11期
页码:
1384
栏目:
出版日期:
2018-11-30

文章信息/Info

Title:
Effect of electro-acupuncture at Zusanli acupoint on postoperative T cell immune function in rats
作者:
张建杏王研郭远波纪雪霞王晟
关键词:
电针足三里手术细胞免疫
Keywords:
electroacupuncture Zusanli operation T cell immunity
DOI:
10.12122/j.issn.1673-4254.2018.11.18
摘要:
目的研究电针足三里穴调节大鼠围术期细胞免疫功能的作用。方法选取42只SD大鼠,分为3组,空白组(6只)、模型组 (18只)、电针组(18只),模型组及电针组麻醉后行大腿切开并股骨离断术,电针组于麻醉前及手术后1 h,在双侧足三里穴予以 电针刺激15 min,空白组不予任何处理。模型组及电针组分别于术后6、24、72 h称重处死,取SD大鼠心室血,流式细胞仪检测 CD3、CD4、CD8的含量并计算CD4/CD8,ELISA检测IL-1、IL-6,并与空白组比较。结果模型组及电针组CD3在术后6、24 h较 空白组均明显下降,模型组在术后72 h较空白组仍低,电针组在术后72 h已恢复至空白组水平,在各相应时间点,模型组CD3水 平均明显低于电针组;模型组CD4在术后6、24 h较空白组明显下降,至术后72 h才基本恢复至空白组水平,电针组CD4在术后 6 h较空白组明显下降,但术后24 h已恢复至空白组水平,在术后24、72 h,模型组CD4水平均低于电针组;模型组及电针组CD8 在术后6、24、72 h 较空白组均无明显变化;模型组CD4/CD8 术后24、72 h 较空白组明显下降,电针组则无明显变化,术后24、 72 h,模型组及电针组CD4/CD8有明显差异,模型组低于电针组。模型组及电针组IL-1水平在术后6、24、72 h较空白组均明显 下降,在各相应时间点,模型组IL-1水平均明显低于电针组;模型组及电针组IL-6水平在术后6、24 h较空白组均明显升高,术后 72 h电针组已降低,模型组仍升高,在术后6、72 h模型组IL-6水平均明显高于电针组。结论电针组细胞免疫功能的抑制程度 明显较模型组轻,且恢复明显比模型组快,表明电针足三里穴对大鼠术后细胞免疫功能具有一定的保护作用,有利于术后恢复。
Abstract:
Objective To study the effect of electro- acupuncture at Zusanli acupoint in regulating perioperative cell immune functions in rats. Methods Forty-two SD rats were divided into blank control group (n=6), model group (n=18), and electroacupuncture group (n=18). The rats in the latter two groups underwent thigh incision and femoral dissection under anesthesia; the rats in electro-acupuncture group received electro-acupuncture at bilateral Zusanli acupoint for 15 min before anesthesia and 1 h after the surgery. The rats in the model group and electro-acupuncture group were sacrificed at 6 h, 24 h, and 72 h after the operation and blood samples were taken from the ventricle for analyzing CD3, CD4, and CD8 T cell subpopulations and calculation of CD4/CD8 using flow cytometry. ELISA was used to detect the levels of interleukin-1 (IL-1) and IL-6. Results The CD3 T cell subpopulation was significantly lower in the model group and electro-acupuncture group than in the blank group at 6 h and 24 h after the operation. At 72 h after the operation, CD3 subpopulation levels still remained low in the model group, but recovered the control level in electro-acupuncture group. At each time point of measurement, CD3 level was significantly lower in the model group than in the electro-acupuncture group. CD4 level in the model group was significantly lowered at 6 h and 24 h after the operation, and recovered the control level at 72 h. In the electro-acupuncture group, CD4 level was significantly lowered at 6 h after the operation, but recovered the control level at 24 h. At 24 h and 72 h, the levels of CD4 were significantly lower in the model group than in the electro-acupuncture group. CD8 level underwent no significant changes after the operation in either the model group or electro-acupuncture group. CD4/CD8 was significantly lowered at 24 h and 72 h after the operation in the model group but showed no significant variation in the electro-acupuncture group. Compared with that in the control group, IL-1 level was significantly lowered in both the model group and electroacupuncture group at 6 h, 24 h, and 72 h after the operation, and was significantly lower in the model group than in the electroacupuncture group at these time points. IL-6 level increased significantly in the model group and the electro- acupuncture group at 6 h and 24 h. at 72 h, IL-6 level was obviously lowered in the electro-acupuncture group but remained elevated in the model group. Conclusion Electro-acupuncture alleviates postoperative immune suppression and promotes recovery of the immune function in rats, suggesting a protective effect of electro-acupuncture at Zusanli acupoint on cellular immune function after surgery.

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更新日期/Last Update: 1900-01-01