Traditional chinese medicine tongxinluo improves cardiac function of rats with dilated cardiomyopathy.

ABSTRACT: The study aimed at testing the hypothesis that tongxinluo capsule might exert its cardioprotective effect by preventing ventricular remodeling and improving coronary microvascular function in a rat model of doxorubicin-induced dilated cardiomyopathy (DCM). Rats that survived DCM induction were randomly divided into three groups to be given 1.5 g·kg(-1)·day(-1) (TXL-H, n = 9) or 0.15 g·kg(-1)·day(-1) (TXL-L, n = 10) of tongxinluo, or normal saline at the same volume (DCM-C, n = 10) intragastrically. Age matched normal rats treated with normal saline were used as normal controls (NOR-C, n = 9). After four weeks of treatment, the DCM-C, TXL-H, and TXL-L groups exhibited significant cardiac dysfunction, left ventricular remodeling, and coronary microvascular dysfunction, compared with the NOR-

SUBMITTER: Shen FF 

PROVIDER: S-EPMC4295346 | biostudies-literature | 2014

REPOSITORIES: biostudies-literature