MethodsChanges in the IOP and the activity of superoxide dismutase(SOD)in aqueous 15 min,60 min,6hr,24hr,48hr,after argon laser iridectomy were observed.

• 方法观察了26只家兔氩激光虹膜切除术后15分钟、60分钟、6小时、24小时和48小时眼压变化情况及房水内超氧化物歧化酶（SOD）活性的动态变化与眼压的关系。