Sayer Ji
Founder of GreenMedInfo.com

Subscribe to our informative Newsletter & get Nature's Evidence-Based Pharmacy

Our newsletter serves 500,000 with essential news, research & healthy tips, daily.

Download Now

500+ pages of Natural Medicine Alternatives and Information.

n/a
Abstract Title:

Aqueous extract of Salvia miltiorrhiza Bunge-Radix Puerariae herb pair ameliorates diabetic vascular injury by inhibiting oxidative stress in streptozotocin-induced diabetic rats.

Abstract Source:

Food Chem Toxicol. 2019 Apr 22. Epub 2019 Apr 22. PMID: 31022479

Abstract Author(s):

Wenwen Zhao, Yuan Yuan, Haiyu Zhao, Yantao Han, Xiuping Chen

Article Affiliation:

Wenwen Zhao

Abstract:

Vascular diabetic complications are the leading cause of mortality and morbidity for diabetes. The present study was designed to investigate the protective effect of herb pair Salvia miltiorrhiza Bunge-Radix Puerariae (DG) on diabetic vascular injury induced by streptozotocin. The protective effect of DG was determined by oral administration of DG (50 and 200 mg/kg) in rats and on high glucose (HG)-induced endothelial injury. DG showed no effect on body weight, fasting blood glucose (FBG) but decreased the serum levels of insulin, nitric oxide (NO), hydrogen peroxide (HO), malondialdehyde (MDA), soluble intercellular cell adhesion molecule-1 (s-ICAM-1) and vascular cell adhesion molecule-1 (s-VCAM-1), and increased superoxide dismutase (SOD) and catalase (CAT) levels. The pathological alterations of aorta was improved by DG. Furthermore, the increased expression of ICAM-1,VCAM-1, NOX2, and NOX4 in aorta were inhibited by DG. HG-induced endothelial ROS formation, ICAM-1,VCAM-1, NOX4 expression and monocyte-endothelial adhesion were dramatically suppressed by DG as well. In addition, both GKT137831, a NOX4 inhibitor, and PDTC, a NF-κB inhibitor, could significantly inhibited HG-induced ICAM-1, VCAM-1 expression and monocyte-endothelial adhesion. These results suggested that DG improved diabetic vascular injury possibly by reducing oxidative stress, which provides scientific evidence for the application of DG for diabetic vascular therapy.

Study Type : Animal Study

Print Options


Sayer Ji
Founder of GreenMedInfo.com

Subscribe to our informative Newsletter & get Nature's Evidence-Based Pharmacy

Our newsletter serves 500,000 with essential news, research & healthy tips, daily.

Download Now

500+ pages of Natural Medicine Alternatives and Information.

This website is for information purposes only. By providing the information contained herein we are not diagnosing, treating, curing, mitigating, or preventing any type of disease or medical condition. Before beginning any type of natural, integrative or conventional treatment regimen, it is advisable to seek the advice of a licensed healthcare professional.

© Copyright 2008-2019 GreenMedInfo.com, Journal Articles copyright of original owners, MeSH copyright NLM.