“气化通调方”对 ZDF 大鼠血糖、血脂及细胞因子的调节作用
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中国中医科学院中医基础理论研究所,北京 100700

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Effects of “Qihuatongtiao formula” on regulating glucose,lipid and cytokines in ZDF rats
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Institute of Basic Theory for Chinese Medicine, China Academy of Chinese Medical Sciences, Beijing 100700, China

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    摘要:

    目的 检测化气消浊中药复方对肥胖 2 型糖尿病(zucker diabetic fatty,ZDF)大鼠血糖、血脂及细胞因子的影响,探讨化气消浊法对糖脂代谢的调节作用及机制。 方法 雄性 ZDF( fa / fa)大鼠采用高脂饲料饲喂造成糖尿病模型后,按血糖水平随机分为模型组(8 只)和化气消浊中药干预组(中药组,8 只);ZDF(fa / + )大鼠为正常组(8 只)。 采用化气消浊代表方“气化通调方”连续灌胃 6 周,给药期间监测大鼠血糖变化,第 6 周进行口服糖耐量实验。 6 周后取材并留取血清检测血脂四项、游离脂肪酸;ELISA 法检测胰岛素水平;苏木素-伊红(HE)染色观察胰腺病理改变;蛋白芯片法检测细胞因子表达并绘制聚类热图。 结果 与正常组相比,模型组血糖、血脂四项、游离脂肪酸、胰岛素、炎性细胞因子(CXCL3、IL-2、IL-1α 等)水平显著升高,中药组血糖、血脂四项、游离脂肪酸、胰岛素、炎性细胞因子水平较模型组降低。 模型组胰岛细胞脱颗粒,中药组胰岛病理损害较模型组缓解。 结论 化气消浊法代表方“气化通调方”可一定程度上调节 ZDF 大鼠的糖脂代谢,缓解慢性炎症损伤。

    Abstract:

    Objective To explore the effects of a Chinese medicine formula on regulating glucose, lipid, and cytokines in ZDF rats by transforming Qi and eliminating turbidity. Methods ZDF ( fa / fa) rats were divided randomly into diabetic (DM) and Chinese medicine-treated (TCM) groups (n= 8 per group) according to the levels of glucose after feeding with a high-fat diet. ZDF ( fa / +) rats were used as a control group ( NC, n= 8).“Qihuatongtiao formula”, which functions by transforming Qi and eliminating turbidity, was administered to rats in the TCM group for 6 weeks. Blood glucose levels were monitored and an oral glucose tolerance test was performed in the last week. Six weeks later, samples were collected and serum was retained for the detection of four lipid items and free fatty acids. Insulin levels were detected by ELISA. Pathological changes in the pancreas were observed by HE staining. Cytokine levels were measured using RayBio cytokine arrays. Results Compared with the NC group, the levels of blood glucose, four items of blood lipid, free fatty acid, insulin, and inflammatory cytokines (CXCL3, IL-2,IL-1α, etc. ) in the DM group were significantly increased, and the levels of blood glucose, four items of blood lipid,free fatty acid, insulin, and inflammatory cytokines in the TCM group were lower than those in the DM group.Degranulated islets were observed in the pancreas of rats in the DM group, while fewer degranulated islets were present in the TCM group. Conclusions The Chinese medicine “Qihuatongtiao formula”, which functions by transforming Qi and eliminating turbidity, could regulate glucose and lipids and alleviate inflammatory lesions in ZDF rats.

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潘雅婧,姜玉华,陈曦,杨金生.“气化通调方”对 ZDF 大鼠血糖、血脂及细胞因子的调节作用[J].中国实验动物学报,2025,33(12):1728~1738.

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  • 收稿日期:2025-02-08
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  • 在线发布日期: 2026-01-28
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