Background Neointima formation plays an important role in the pathogenesis of atherosclerosis and restenosis after angioplasty.We hypothesized if atorvastatin inhibits neointima formation mediating decreases in cathepsin S (Cat S) and nuclear factor-?B(NF-?B) expression.Objective The study was aimed to explore the effect of atorvastatin on the neointima formation,Cat S and NF-?B expression in rats after balloon-injured carotid artery.Methods Twenty-four male Sprague-Dawley rats were randomly one of three arms:control group(n=8),surgery group(n=8) and atorvastatin group[10 mg/(kg?d),n=8] for 4 weeks.Surgery and atorvastatin group were performed with balloon angioplasty to the left common carotid artery.The serum levels of IL-1? were measured using enzyme-link-immunosorbent assay(ELISA).Carotid arteries were excised and examined with pathomorphology.The expression of Cat S and NF-?B was measured using using the RT-PCR and immunohistochemistry techniques.Results Compared with surgery group,atorvastatin decreased intima area and intima media ratio(I/M)[intima area:(148.6?8.8)?103 vs (64.8?5.1)?103 ?m2;I/M:(2.1?0.2) vs (0.9?0.1),all P

With the development of patient-centered medical model,patient values and preferences have become a hot research topic.This paper starts from the concept of patients'values and preferences,analyzes the important importance of patients'values and preferences;Based on the published literature,the importance of patients'values and preferences in the development of acupuncture clinical guidelines,the positive role in doctor-patient co-decision,the value of patients'cognition and value promotion in acupuncture"Deqi"were sorted out,and the influencing factors of patients'values and preferences and acupuncture compliance were summarized.According to the influencing factors,the corresponding solutions were proposed to help patients establish correct values,and thus improve patients'acupuncture compliance.