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1993年,Dahlback等[1]在家族性血栓症患者中发现活化蛋白C抵抗现象(activated protein C resistance,APCR);此后,在欧美国家静脉血栓性患者中发现凝血因子V(FV)基因第1691位的核苷酸G→A点突变(即FV Le
In 1993, Dahlback et al [1] found activated protein C resistance (APCR) in patients with familial thrombosis. Since then, coagulation factor V (FV) gene mutation 1691 has been found in venous thrombosis in European and American countries The nucleotide G → A point mutation (ie FV Le