Xiangyan Liang

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ETHNOPHARMACOLOGICAL RELEVANCE The flowers of Gentiana veitchiorum has been widely used in decoction form in the traditional medicine of Tibet against tussis, tracheitis, angina for their anti-inflammatory, antimicrobial and alexipharmic properties. AIM OF THE STUDY The aim of current study was to evaluate the therapeutic effects of Feining, a Chinese(More)
Diabetes mellitus increases morbidity/mortality of ischemic heart disease. Although atrial natriuretic peptide and C-type natriuretic peptide reduce the myocardial ischemia-reperfusion damage in nondiabetic rats, whether vasonatrin peptide (VNP), the artificial synthetic chimera of atrial natriuretic peptide and C-type natriuretic peptide, confers(More)
BACKGROUND Endothelial dysfunction is an important factor in the pathogenesis of diabetes related vascular complications, and acute alpha-linolenic acid (ALA) intake can increase flow-mediated dilation of the diabetic artery at 4 h postprandially. However, whether chronic ALA supplementation may prevent endothelial dysfunction in the process of diabetes and(More)
Achyranthes bidentata, a Chinese medicinal herb, is reported to be neuroprotective. However, its role in cardioprotection remains largely unknown. Our present study aimed to investigate the effects of Achyranthes bidentata polypeptides (ABPP) preconditioning on myocardial ischemia/reperfusion (MI/R) injury and to test the possible mechanisms. Rats were(More)
Mounting evidence has indicated that the cardiovascular protective effects of dietary alpha-linolenic acid (ALA), but whether ALA exerts an endothelial protective effect against high glucose injury and the underlying mechanisms remain largely unknown. Streptozocin-induced diabetic rats were randomized treated orally for 4 weeks with vehicle (0.01% alcohol)(More)
Obese patients with type 2 diabetes mellitus (T2DM), which is characterized by hyperglycemia, are liable to more severe myocardial infarction. Semen Cassiae is proven to reduce serum lipid levels. This study investigated whether the Semen Cassiae extract (SCE) reduces myocardial ischemia and reperfusion (MI/R) injury with or without diabetes and the(More)
Apocynum venetum, a Chinese medicinal herb, is reported to be neuroprotective. However, whether Apocynum venetum leaf extract (AVLE) protects against ischemic myocardium remains elusive. Our present study was aimed to observe the effects of AVLE preconditioning on myocardial ischemia/reperfusion (MI/R) injury and to investigate the possible mechanisms. Rats(More)
Patients with prehypertension are more likely to progress to manifest hypertension than those with optimal or normal blood pressure. However, the mechanisms underlying the development from prehypertension to hypertension still remain largely elusive and the drugs for antihypertensive treatment in prehypertension are absent. Here we determined the effects of(More)
Autophagy exists in vascular endothelial cells, but the relationship between autophagy and blood vessel dysfunction in hypertension remains elusive. This study aimed to investigate role of autophagy in vascular endothelial dysfunction in prehypertension and hypertension and the underlying mechanisms involved. Furthermore, we sought to determine if and how(More)
The rate-distortion (R-D) performance of Wyner-Ziv (WZ) video coding strongly depends on modeling the correlation noise (CN) between the original frame and its side information (SI) frame. The CN model parameters are generally estimated at the decoder in the absence of original video frames. Most of previous methods in the literatures did not take the(More)