凝血酶原时间活动度2) PTA [英][,pi: ti: 'eɪ] [美]['pi 'ti 'e] 凝血酶原活动度 1. There are positive correlations between BMD and ChE, positive correlations between BMD and PTA. 慢性乙型肝炎、肝硬化患者由于肝细胞功能损害,出现不同程度的骨代谢异常,通过化验肝功能、胆碱 酯酶(ChE)...