Collected venous blood samples before AHHD(T1),at the end of AHHD(T2),60 minutes after AHHD(T3) and 120 minutes after AHHD(T4) respectively for determining blood routine examination (including Hct,Hb,plt);

• 并于AHHD前(T1)、AHHD毕(T2)、AHHD后60min(T3)、AHHD后120min(T4)采集静脉血待测血常规指标:红细胞压积(Hct)、血红蛋白(Hb)、血小板计数(p lt);