心肌缺血型冠心病肾虚血瘀病证结合模型研究  

Research on the Model of Combining Myocardial Ischemic Coronary Disease with Syndrome of Kidney Deficiency and Blood Stasis

作　　者：周晟芳[1] 刘如秀[1] 尹琳琳[1] 罗何维 李慧[1] 关宣可 

机构地区：[1]中国中医科学院广安门医院,北京100053

出　　处：《中国中医药信息杂志》2015年第9期56-59,共4页Chinese Journal of Information on Traditional Chinese Medicine

基　　金：国家科技支撑计划(2007BAI10B01-093);北京市自然科学基金(7122153);北京中医药"薪火传承3+3工程"(830104)

摘　　要：目的探讨手术方法建立心肌缺血型冠心病与肾虚血瘀病证结合模型的可行性。方法采取惊吓、置于寒冷环境并皮下注射氢化可的松的方法制备非疾病肾虚血瘀证候模型,结扎冠状动脉前降支并注射氢化可的松建立心肌缺血型冠心病肾虚血瘀病证结合模型。实验大鼠分为肾虚血瘀组、病证结合组和正常组,每组5只。观察大鼠造模前后体温、体质量、呼吸频率、心率、全血黏度、卡松黏度。依据中医临床肾虚血瘀证诊断标准,对2种模型中医证候进行比较。结果与正常组和本组造模前比较,肾虚血瘀组、病证结合组大鼠造模后均出现体温下降、呼吸频率增快(P<0.05);与正常组比较,病证结合组、肾虚血瘀组体质量减轻或者增长缓慢、全血黏度及卡松黏度升高(P<0.05,P<0.01);造模两组间全血黏度、心电图比较差异有统计学意义(P<0.05)。结论 2种模型在中医证候方面无明显差异,符合中医临床肾虚血瘀证的诊断标准。Objective To discuss the feasibility of establishing the model of combining myocardial ischemic coronary disease with syndrome of kidney deficiency and blood stasis by surgical method.Methods Non-disease of kidney deficiency and blood stasis syndrome model was built by taking the methods of fright, being placed in a cold environment and injection of hydrocortisone. The model of combining the myocardial ischemic coronary disease with the syndrome of kidney deficiency and blood stasis was established through ligating the left anterior descending branch of artery and injecting hydrocortisone. The rats were divided into kidney deficiency and blood stasis group, combination of disease and syndrome group, and normal group, 5 rats in each group. The temperature, weight, heart rate, breathing rate and whole blood viscosity, casson viscosity of the rats in the two groups before and after modeling were observed. According to TCM clinical diagnosis criteria of kidney deficiency and blood stasis syndrome, TCM syndrome characteristics of the two groups were compared.ResultsCompared with normal groups and before modeling, rat temperature dropped and breathing rate increased in kidney deficiency and blood stasis group, combination of disease and syndrome group （P〈0.05）. Compared with normal group, rat weight decreased or grew slowly, and whole blood viscosity and casson viscosity increased （P〈0.05, P〈0.01）. There were statistical significant differences in whole blood viscosity and electrocardiogram between the two groups （P〈0.05）.Conclusion There is no obvious difference between TCM syndrome characteristics of the two groups. They all meet the TCM clinical diagnosis criteria of kidney deficiency and blood stasis syndrome.

关 键 词：心肌缺血型冠心病 动物模型 肾虚血瘀 病证结合 大鼠 

分 类 号：R285.5[医药卫生—中药学]