normal ripple

Expression of three different types of SMADs(SMAD 2,3,4,6,7) mRNA in skin tissues of keloid,normal scar and normal skin was investigated by real time PCR methods.

用定量Real-time PCR(LightCycler)法分别检测了瘢痕疙瘩,正常瘢痕及正常皮肤组织中不同类型的SMADs(SMAD2、3、4、6、7)mRNA的表达水平。

Analysis of T wave normalization during exercise testing for diagnose coronary heart disease;

运动试验T波正常化对冠心病诊断价值分析

Objective To investigate the clinical significance of T wave normalization in the exercise test for the flight crews and to provide the reference for the heath identification of the flight crews.

目的探讨飞行人员运动试验T波正常化心电图特点及临床意义,为其健康鉴定提供参考依据。