Prevention of platelet aggregation and arterial thrombosis using a modified Shenzhu Guanxin Formula.

ABSTRACT:

Objective

Modified Shenzhu Guanxin Formula (mSGF) has beneficial effects in coronary artery disease. Previously, we found that mSGF inhibited platelet aggregation in rats. In the present study we further investigated the antiplatelet and antithrombotic activities of mSGF in rats.

Methods

Rats were orally administered mSGF (4.2, 8.4, or 16.8 g crude drug/kg), the adenosine 5'-diphosphate (ADP) receptor antagonist clopidogrel (7.875 mg/kg), or saline once a day for 7 days. The effects of mSGF on platelet aggregation were measured. Levels of cyclic adenosine monophosphate (cAMP) and phosphoinositide 3-kinase (PI3K) signaling were analyzed by ELISA and western blotting, respectively. The antithrombotic effect of mSGF was investigated using a FeCl₃-induced carotid arte

SUBMITTER: Huang M 

PROVIDER: S-EPMC7586491 | biostudies-literature | 2020 Oct

REPOSITORIES: biostudies-literature