药效学研究结果显示，大鼠灌胃给予利脑康０２ｇ／ｋｇ，连续５ｄ，可明显缩短大鼠的寻台时间（３６８±２１２）ｓｖｓ对照组（６７４±２４２）ｓ；（５０９±１９７）ｓｖｓ对照组（８０５±２１７）ｓ，Ｐ＜００５，增加其跨台次数（７９±３０ｖｓ对照组４６±２３；９４±２２ｖｓ对照组５５±２０，Ｐ＜００５）。说明利脑康能提高大鼠的学习记忆能力 Pharmacodynamics results show that the rats given Linaokang 0  2g / kg, continuous 5d, can significantly shorten the time of rat seeking (36  8 ± 21  2) svs control group (67  4 Â ± 242) s; (509 ± 197) svs control group (805 ± 217) s, P <005, 4  6 ± 2  3; 9  4 ± 2  2 vs control group 5  5 ± 2  0, P <0  05). Li Na Kang can improve learning and memory in rats