目的 采用腎虛實驗模型評價東革阿里Eurycoma longifolia增強機體活力的有效性。方法 采用im氫化可的松致腎虛模型，觀察東革阿里對小鼠低溫游泳時間的影響；采用摘除睪丸的腎虛模型，觀察東革阿里對雄性小鼠附性器官質量的影響。結果 小鼠連續(xù)ig東革阿里8 d，與模型組比較，2.4 g生藥/kg明顯延長腎虛小鼠低溫下的存活時間；小鼠連續(xù)ig東革阿里14 d，與模型組比較，0.8、2.4 g生藥/kg能明顯增加精液囊和前列腺指數(shù)。結論 東革阿里可增強機體活力，具有明顯的滋補作用。

Objective The kidney defficiency model is used for evaluating the effectiveness of Eurycoma longifolia enhancing the vitality of body. Methods Using the mice of kidney defficiency model induced by im injection of hydrocortisone, the effect of E. longifolia on low-temperature swimming time was observed; Using the male mice of kidney defficiency model induced by removal of testis, the effect of E. longifolia on the weight of accessory sex organs was observed. Results Mice were ig administered with E. longifolia consecutively for 8 d. Compared with the model group, 2.4 g/kg E. longifolia could significantly prolong the survival time of mice with kidney defficiency under low temperature; Mice were ig administered with E. longifolia consecutively for 14 d. Compared with the model group, 0.8 and 2.4 g/kg E. longifolia could significantly increase seminal vesicle and prostate index. Conclusion E. longifolia had obvious effects on enhancing the vitality of body and nourishing effect.