To observe the structure of platelet-rich plasmagel by gross observation and scanning electron microcopy so as to estimate the possibility of it used as a scaffold of tissue engineering.
通过大体和扫描电镜两种方法观察富含血小板血浆凝胶的结构，探索其用于组织工程载体的可能性。
2
Gradient gel electrophoresis determine small, dense low-density lipoprotein in plasma of patients with coronary heart disease.
梯度胶电泳法测定冠心病患者血浆小密低密度脂蛋白。
3
RESULTS AND CONCLUSION:The surface modification methods include plasma spraying, micro-arc oxidation, sol-gel and biomimetic methods.