黄连不同方法提取物治疗2型糖尿病大鼠的比较研究 |
| |
引用本文: | 童凤雪,张砾丹,邹欣,魏世超,胡茹楠,刘谦,陆付耳,徐丽君.黄连不同方法提取物治疗2型糖尿病大鼠的比较研究[J].中西医结合研究,2019,11(2):78-82,85. |
| |
作者姓名: | 童凤雪 张砾丹 邹欣 魏世超 胡茹楠 刘谦 陆付耳 徐丽君 |
| |
作者单位: | 1华中科技大学同济医学院附属同济医院中西医结合研究所;2华中科技大学同济医学院附属同济医院药学部;3华中科技大学同济医学院附属同济医院中西医结合系 |
| |
基金项目: | 国家自然科学基金项目(No.81373448) |
| |
摘 要: | 目的比较黄连不同方法提取物中有效成分的含量及其对2型糖尿病大鼠的治疗效果,探讨其主要成分含量与其疗效的相关性。方法①高效液相色谱法(HPLC)测定黄连超临界萃取物及黄连模拟胃液提取物中代表性有效成分的含量;②90只成年雄性Wistar大鼠作为研究对象,随机抽取15只作为正常对照组(N组),予以标准鼠饲料喂养,其余大鼠予以高脂饲料喂养联合尾静脉注射小剂量链脲佐菌素(STZ)建立2型糖尿病大鼠模型,造模成功后随机分为模型对照组(M组)、阳性对照组(D组)、黄连超临界萃取物治疗组(A组)和黄连模拟胃液提取物治疗组(B组);连续治疗9周后,比较各组大鼠的体重、OGTT血糖水平、血清三酰甘油(TG)及白介素-6(IL-6)水平以及肠道组织病理状态。结果①2种提取物在相同剂量时,黄连超临界萃取物中各代表性有效成分的含量均高于黄连模拟胃液提取物;2种提取物在有效剂量时,黄连超临界萃取物中仅小檗碱与巴马丁的含量高于黄连模拟胃液提取物;②以有效剂量治疗9周后,D组、A组、B组大鼠OGTT血糖水平、体重、血清TG及IL-6水平均明显低于M组大鼠(P<0.05);A组与B组比较,差异无统计学意义(P>0.05);光镜下,D组、A组、B组大鼠肠道组织石蜡切片HE染色显示炎性改善均显著优于M组。结论黄连超临界萃取物及黄连模拟胃液提取物对2型糖尿病大鼠均有一定的治疗作用,可显著降低血糖、血脂、体重及血清IL-6水平,改善肠道慢性炎症,其主要成分含量与其疗效无相关性。
|
关 键 词: | 黄连 2型糖尿病 抗炎作用 白介素-6 |
Comparative Study on Extracts From Different Methods of Rhizoma Coptidis in the Treatment of Type 2 Diabetic Rats |
| |
Authors: | TONG Fengxue ZHANG Lidan ZOU Xin WEI Shichao HU Runan LIU Qian LU Fuer XU Lijun |
| |
Institution: | (Institute of Integrated Traditional Chinese and Western Medicine,Tongji Hospital,Tongji Medical College,Huazhong University of Science and Technology,Wuhan 430030,China;Department of Pharmacy,Tongji Hospital,Tongji Medical College,Huazhong University of Science and Technology,Wuhan 430030,China;Department of Integrated Traditional Chinese and Western Medicine,Tongji Hospital,Tongji Medical College,Huazhong University of Science and Technology,Wuhan 430030,China) |
| |
Abstract: | TONG Fengxue;ZHANG Lidan;ZOU Xin;WEI Shichao;HU Runan;LIU Qian;LU Fuer;XU Lijun(Institute of Integrated Traditional Chinese and Western Medicine,Tongji Hospital,Tongji Medical College,Huazhong University of Science and Technology,Wuhan 430030,China;Department of Pharmacy,Tongji Hospital,Tongji Medical College,Huazhong University of Science and Technology,Wuhan 430030,China;Department of Integrated Traditional Chinese and Western Medicine,Tongji Hospital,Tongji Medical College,Huazhong University of Science and Technology,Wuhan 430030,China) |
| |
Keywords: | Rhizoma Coptidis type 2 diabetes mellitus anti-inflammatory effect interleukin-6 |
本文献已被 CNKI 维普 等数据库收录! |
| 点击此处可从《中西医结合研究》浏览原始摘要信息 |
| 点击此处可从《中西医结合研究》下载免费的PDF全文 |
|