Notoginsenoside R1 reduces blood pressure in spontaneously hypertensive rats through a long non-coding RNA AK094457.

ABSTRACT: Notoginsenoside R1 (NR1) is the main bioactive component in panaxnotoginseng, an old herb medicine widely used in Asian countries in the treatment of microcirculatory diseases. However, little is known about the effect of NR1 on antihypertension and the underlying mechanisms are still not clear. This study is aim to investigate the effect and elicit the mechanism of NR1 in antihypertension. Firstly, to assess the ability of NR1 in antihypertension, NR1 was injected in spontaneously hypertensive rats (SHR) via the vena caudalis. Then we examined the rats systolic blood pressure and inducible nitric oxide synthase (iNOS) activation in rats thoracoabdominal aortic. To further investigate the molecular mechanism of NR1 reduce blood pressure, primary SHR and WYK rat vascular endothelial cells (

SUBMITTER: Yang Y 

PROVIDER: S-EPMC4440084 | biostudies-literature | 2015

REPOSITORIES: biostudies-literature