Qingda Granule Attenuates Angiotensin II-Induced Blood Pressure and Inhibits Ca²⁺/ERK Signaling Pathway.

ABSTRACT: Objective: As a well-known traditional Chinese medicine formula prescribed by academician Ke-ji Chen, Qingda granule (QDG) lowered the blood pressure of spontaneously hypertensive rats and attenuated hypertensive cardiac remodeling and inflammation. However, its functional role and underlying mechanisms on hypertensive vascular function remain largely unclear. This study aims to assess the effects of QDG treatment on Angiotensin II- (AngII-) induced hypertension and vascular function and explore its underlying mechanisms both in vitro and in vivo. Methods: In an in vivo study, 25 male C57BL/6 mice were randomly divided into five groups, including Control, AngII, AngII + QDG-L, AngII + QDG-M, and AngII + QDG-H groups (n = 5 for each group). Mice in

SUBMITTER: Wu M 

PROVIDER: S-EPMC8358933 | biostudies-literature | 2021

REPOSITORIES: biostudies-literature