升陷汤治疗慢性心力衰竭的药效学及安全性评价研究
1.上海中医药大学中药研究所,上海 201203;
2.海军军医大学第二附属医院药剂科,上海 200003;
3.同济大学医学院附属上海宝山区淞南镇社区卫生服务中心,上海 200441;收稿日期: 2025-12-10
修回日期: 2026-02-13
录用日期: 2026-04-20
网络出版日期: 2026-06-29
基金资助
国家自然科学基金面上项目(82274059);国家重点研发计划项目(2022YFC3501700);上海中医药大学有组织科研重点专项(2023YZZ02);海军军医大学远航人才项目(SL-33);中国药学会医院药学人才项目(CPA-Z05-ZC-2024-003)
Pharmacodynamics and Safety Evaluation of Shengxian Decoction in Treating Chronic Heart Failure
Received date: 2025-12-10
Revised date: 2026-02-13
Accepted date: 2026-04-20
Online published: 2026-06-29
目的:验证升陷汤治疗慢性心力衰竭(chronic heart failure,CHF)的效果并评价其安全性。方法:通过建立左冠状动脉前降支结扎致大鼠急性心肌缺血后CHF模型,将大鼠分为假手术组、模型组、升陷汤低剂量组(4 g·kg-1)、升陷汤高剂量组(16 g·kg-1)和阳性药组共5组,每组7只。各组分别灌胃对应的药物或生理盐水,连续35 d。记录大鼠体重,实验结束后检测大鼠心脏超声、血液生化学以及病理组织学等指标。安全性评价采用大鼠1个月重复给药试验,分为对照组,升陷汤低、中、高剂量组4组,每组30只,雌雄各半。各组分别灌胃不同剂量升陷汤(8、16、32 g·kg-1),对照组给予等容量纯化水,连续28 d。给药期间,观察动物一般生理情况,给药期末,检测大鼠血液学、凝血、血生化、尿液、脏器系数等指标,同时对高剂量组的重要脏器进行组织病理学检查。结果:药效学研究显示,升陷汤可明显改善CHF大鼠体重变化,增加左心室射血分数和左室短轴缩短率,降低血清肌酸激酶、乳酸脱氢酶水平以及减轻病理学损伤。毒理实验表明,升陷汤对大鼠体重、进食量、血常规、凝血、血生化、尿液及病理等指标无毒理相关影响,无毒性反应剂量(NOAEL)>32 g(生药)/kg,相当于人用剂量的50倍。结论:升陷汤对大鼠左冠状动脉前降支结扎致急性心肌缺血后CHF具有明显保护作用,并具有较好安全性。
关键词: 升陷汤;慢性心力衰竭;药效学;安全性评价
王超
,
庞涛
,
杨丽媛
,
陶霞
,
张凤
,
陈万生
.
升陷汤治疗慢性心力衰竭的药效学及安全性评价研究
Objective: To determine the efficacy of Shengxian decoction on chronic heart failure (CHF) and assess its safety.Methods: For efficacy evaluation, the rat model of CHF following acute myocardial ischemia was established by ligating the left anterior descending coronary artery. The rats were divided into five groups (n=7 per group): sham group, model group, Shengxian decoction low-dose group (4 g·kg-1), Shengxian decoction high-dose group (16 g·kg-1), and positive drug group. The corresponding medicine or saline were administered via gavage for 35 consecutive days. The rat body weight was recorded, and echocardiographic, serum biochemical, and histopathological assessments were performed at the end of the experiment. For the safety evaluation, a one-month repeated-dose study was conducted in rats. The rats were divided into four groups (n=30 per group, half male and half female): control group, Shengxian decoction low-dose group (8 g·kg-1), Shengxian decoction medium-dose group (16 g·kg-1), and Shengxian decoction high-dose group (32 g·kg-1). Medicine or purified water (control) were administered daily via gavage for 28 days. The general physiological observations were recorded. At the end of the dosing period, the indicators such as hematology, coagulation, serum biochemistry, urinalysis, and organ coefficients of rats were detected. Histopathological examination was performed on key organs of rats in the high-dose group.Results: The pharmacodynamic study demonstrated that Shengxian decoction significantly ameliorated body weight loss, increased left ventricular ejection fraction (EF) and left ventricular fractional shortening (FS), reduced serum levels of creatine kinase (CK) and lactate dehydrogenase (LDH), and reduced pathological lesions in CHF rats. The toxicology study indicated that Shengxian decoction had no toxicologically relevant effects on body weight, food consumption, hematology, coagulation, serum biochemistry, urinalysis, or histopathology up to the highest tested dose. The no-observed-adverse-effect level (NOAEL) was determined to be >32 g (crude drug)/kg, which is equivalent to 50 times of the clinical human dose.Conclusion: Shengxian decoction exerts a significant protective effect against CHF induced by left anterior descending coronary artery ligation in rats and demonstrates a favorable safety profile.
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