皮质激素是一组药物和肾上腺产生的激素有关。

Corticosteroids are a group of drugs related to hormones produced by the adrenal glands.

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结果两组药物镇痛效果、起效时间差异无统计学意义。

Results There were no statistical differences in analgetic effect and beginning time between the two groups.

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医生铤而走险地试用了一组药物，其中一种药给她留下了听力严重受损的后遗症。

Doctors have tried a desperate battery of drugs, one of which left her with a severe hearing loss.

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