论文部分内容阅读
目的探讨C型钠尿肽(C-type natriuretic peptide,CNP)在血管钙化中的作用。方法用肌注维生素D3和尼古丁灌胃诱导大鼠血管钙化(VDN组大鼠),背部皮下埋泵CNP[500ng/(kg.h)]持续释药4周。进行Von Kossa染色、钙含量及碱性磷酸酶(alkalinephosphatase,ALP)活性测定。放射免疫法测定
Objective To investigate the role of C-type natriuretic peptide (CNP) in vascular calcification. Methods Vascular calcification (VDN group rats) was induced by intramuscular injection of vitamin D3 and nicotine, and CNP [500ng / (kg.h)] was injected subcutaneously in the back for 4 weeks. Von Kossa staining, calcium content and alkaline phosphatase (ALP) activity were measured. Radioimmunoassay