氢氧自由基淬灭剂显著地抑制抗坏血酸增强氯高铁血红素诱导红细胞溶血。由上述可得到如下 结论：抗坏血酸增加氯高铁血红素诱导的红细胞氧化压力与H2O2有关；

Several HO. scavengers significantly inhibited hemo lysis induced by hemin and ascorbic acid. It was concluded that H2O2 was involved in the oxidative stress mediated by hemin and ascorbic acd.

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氢氧自由基可能是抗坏血酸增强氯高铁血红素诱导红细胞溶血的原因；

HO might be the cause of ascorbic acid-enhanced hemolysis induced by hemin.

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超氧阴离子自由基清除能力大小依次为：抗坏血酸、柠檬酸、总黄酮精制物、总黄酮粗提物。

The order of the O2 - · scavenging effect was ascorbic acid, citric acid, the refined extract, the crude extracts.

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