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生姜对次黄嘌呤-黄嘌呤氧化酶体系产生的超氧阴离子及紫外线照射H_2O_2体系产生的羟自由基均有显著清除作用。提示生姜对活性氧的清除可能是其重要的药理机制之一。
Ginger had a significant scavenging effect on the superoxide anion produced by the hypoxanthine-xanthine oxidase system and the hydroxyl radical produced by the UV-irradiated H 2 O 2 system. It is suggested that the removal of reactive oxygen species by ginger may be one of its important pharmacological mechanisms.