Effects of Rhodiolae Crenulatae Radix ET Rhizoma extracts on the aphrodisiac qualities of male mice / 国际中医中药杂志

ABSTRACT

Objective To study the effects of Rhodiolae Crenulatae Radix ET Rhizoma extracts on sexual behavior of male mice.Methods 50 healthy male mice were randomly divided into the low dose, middle dose and the high dose Rhodiola group, theNanbao capsules group and the normal control group, 10 mice per group. The low dose, middle dose and high dose group were drenched with 0.05, 0.20 and 0.80 g/kg Rhodiola diluent respectively. TheNanbao capsules group mice were drenched with 2.00 g/kg turbid liquid. The normal control group were drenched with saline in the same volume. Liquid is drenched two times each day for 21 days. After 21 days, 50 female mice were matched with to the ratio of 11. The number of free movement and swimming test were observed before execution. After the execution, the organ indexes were calculated, and then the contents of SOD and MDA in the testis and liver were measured.Results Compared with the normal control group, capturing latency period of low dose group and middle dose group (20.88 ± 19.94 s, 35.40 ± 22.02 svs.78.11 ± 43.33 s) significantly decreased (P<0.05 orP<0.01). Testicular coefficient of the middle dose group (0.72% ± 0.10 %vs. 0.64% ± 0.08%) was significantly increased (P<0.05); the content of SOD in testicular of the middle dose group, the high dose groups and theNanbao capsules group (152.71 ± 38.10 U/mg, 122.32 ± 52.76 U/mg, 94.38 ± 22.20 U/mgvs. 25.30 ± 14.21 U/mg) increased (P<0.01); the content of SOD in liver of the middle dose group and theNanbaocapsules group (77.71 ± 26.35 U/mg, 74.10 ± 26.04 U/mgvs. 57.92 ± 17.17 U/mg) significantly increased (P<0.05).Conclusion Rhodiola extract can improve the ability of sexual behavior of male mice, and improve the antioxidant capacity of testis and liver.