A study of isoenzyme band changes on LDH and SOD in testis of juvenlie and adult mouse were cacrried out using acrylamide gel disc electrophoresis.

• 采用聚丙烯酰胺凝胶圆盘电泳分析方法，研究了幼年鼠和成年鼠睾丸乳酸脱氢酶(LDH)同 工酶与超氧化物歧化酶(SOD)的酶带变化。