Lp—90口服液为含黄芪、党参、枸杞等中药和香菇多糖、复合氨基酸组成的复方制剂。药理研究表明,本品能显著增强小鼠常压耐缺氧、减压耐缺氧和耐高温能力,其存活时间延长率与对照组相比分别为18.52％、67.02％,44.47％。但对小鼠游泳耐力无明显作用。此外,本品还可使氢化可的松诱发的小鼠腹腔巨噬细胞功能低 Lp-90 oral liquid is a compound preparation consisting of astragalus, Codonopsis pilosula, Poria cocos and other traditional Chinese medicines, lentinan and compound amino acids. Pharmacological studies have shown that this product can significantly enhance the ability of mice to withstand hypoxia, hypoxia tolerance and hypoxia tolerance and high temperature resistance. The prolongation of survival time is 18.52%, 67.02% and 44.47% compared with the control group. However, no significant effect on mouse swimming endurance. In addition, this product can also make hydrocortisone-induced mouse peritoneal macrophage function is low