人和动物间按体表面积折算的等效剂量比值(3 页)Good is good, but better carries it.精益求精,善益求善。人和动物间按体表面积折算的等效剂量比值小白鼠(20g)大白鼠(200g)豚鼠(400g)家兔(1.5kg)猫(2.0kg)猴(4.0kg)狗(12kg)人(70kg)小白鼠(20g)1.07.012.2527.829.764.1124.2387.9大白鼠(200g)0.141.01.743.94.29.217.856.0豚鼠(400g)0.080.571.02.252.45.210.231.5家兔(1.5kg)0.040.250.441.01.082.44.514.2猫(2.0kg)0.030.230.410.921.02.24.113.0猴(4.0kg0.0160.110.190.420.451.01.96.1)狗(12kg)0.0080.060.100.220.230.521.03.1人(70kg)0.00260.0180.0310.070.0780.160.321.0举例:由大鼠换算成狗的剂量。12 kg 狗与 200 g 大鼠相交处为 17.8(倍),如某药大鼠剂量为 250 mg/kg,200 g 大鼠给药 250 0.2 = 50mg。于是: (狗的适用剂量)|,·~[…%^—…、·】%…:,"%》-》、"!¥}。?。50 17.8 50mg12= 74 mg/kg