1.1 概念及流行病学 阴茎勃起(Erection)是一个由神经、内分泌、血管和阴茎海绵体组织精密调节、协调完成的复杂生理现象,包括阴茎动脉的充盈、小梁平滑肌的舒张、海绵体静脉闭塞等机制[1],精神、心理因素在勃起过程中也起重要作用。 阴茎勃起功能障碍(Erectile dysfunction,ED)是指男性不能持续获得和维持足够的阴茎勃起...
Grade Levels 3rd-5th Mostly used with 3rd Subjects English Language Arts Standards CCSSRF.4.3 CCSSRF.4.3a CCSSCCRA.L.1 Tags Worksheets Printables Formats Included PDF, Easel Activity Frequently assigned Pages 14 pages $3.00 White's Workshop ...
[21]Amarenco P,Goldstein LB,Callahan A 3rd,et al.Baseline blood pressure,low-and high-density lipoproteins,and triglycerides and the risk of vascular events in the Stroke Prevention by Aggressive Reduction in Cholesterol Levels(SPARCL)trial[J].Atherosclerosis,2009,204(2):515-520. [22]Chaturvedi...