The experimental study of the effect of rhEPO on human mesenchymal stem cells proliferation and secretion of VEGF;
重组人促红细胞生成素对骨髓间充质干细胞增殖及分泌功能的影响
\ Methods\ Psychological well\|being, salivary secretory immunoglobulin A(SIgA) and salivary cortisol(Cor) were investigated in 57 male high middle school students before their final exam period.
方法 选取 5 7名高中学生 ,测定考试 (应激 )前后唾液分泌性免疫球蛋白 A (SIg A)、唾液皮质醇 (Cor)含量 ,并评定其心理健康状况。