激素的作用呈时间及剂量依赖性。
同时，它在内分泌系统中起着激素的作用。
5-羟色胺对于睡眠有着极为重要的作用，被称为睡眠激素。
Serotonin is essential for sleep and has been called the "sleep hormone."
比如，某些能调节激素表达，而某些具有抗微生物的作用。
Some can regulate hormones, for example, while others can have an antibiotic function.
目的：评价激素治疗脂肪栓塞综合征的益处和副作用。
Objective: To evaluate the benefit and harm of corticosteroids treatment in fat embolism.
目的探讨生长激素在免疫调节中的作用。
Objective To study the effect of growth hormone on immune system.
目的探讨生长激素对心功能的作用。
Objective To evaluate the effect of growth hormone on cardiac function.
该蛋白具有使雌激素失效的作用。
目的研究雌激素对老年妇女尿路感染的治疗作用。
Objective To study estrogens' action in treating urethra infection in old woman.
类固醇激素在骨骼的生长发育和骨重建方面起重要的作用。
Steroids play an important role in regulating bone growth, development and remodeling.
目的探讨生长激素(GH)在感染中的作用机理及安全性。
Objective To discuss the mechanism of growth hormone (GH) in infection and its safety.
关节腔内注射激素有良好的局部控制作用，并应用于达标治疗策略中。
Intra-articular glucocorticoids give good local control and have been used in tight control strategies.
关节腔内注射激素有良好的局部控制作用，并应用于达标治疗策略中。
Intra-articular glucocorticoids give good local control and have been used in tight control strategies.
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