They were killed immediately after swimming.Then the blood sugar ,hepatic and muscle glycogen, blood HL, blood urea and quadriceps femoris MDH, LDH, ALAT, ASAT were tested.

• 运动后即刻处死，取样测定血糖及肝脏、肌肉糖原、血乳酸、血尿素，以及股四头肌MDH、LDH、ALAT、ASAT等酶的活性。