Experimental Study on Kidney-yang Reinforcing Effect of Bama Nectar / 中国药师

ABSTRACT

Objective:To observe the effects of bama nectar in kidney-yang deficienct mice and on the mating ability and sperm counts of normal mice. Methods:The weight, body temperature, locomotor activity, cold-resistant,genital organ coefficient and lipid peroxidation of the hydrocortisone-induced kidney-yang deficient mice were detected. The genital organ ccoefficient, immune organ co-efficient and erectile function of the ovariectomized mice were detected. The mating ability and the sperm counts of normal mice were measured. Results:Compared with the model group, bama nectar obviously increased the weight, body temperature and locomotor ac-tivity of the hydrocortisone-induced kidney-yang deficient mice, and improved the locomotor activity, the organ coefficient of seminal vesicle, prostate gland, preputial gland and epididymis. Furthermore, bama nectar significantly increased the SOD activity in serum and reduced the level of MDA in serum when compared with the model group (P<0.05 or P<0.01). Compared with the model group, bama nectar could increase the organ coefficient of foreskin and thymus gland in the ovariectomized mice, and shorten the erec-tile latency (P<0. 05). Compared with the normal group, bama nectar improved the mating ability and the sperm counts of the male mice (P<0. 05 or P<0. 01). Conclusion:Bama nectar has beneficial effects on invigorating kidney and strengthening yang.