Résumé
Objective Antiaging effects of seal kidney on aged male rats have been studies. Methods: Reproduction system of male rat was damaged by CYP. After ig. seal kidney 30 days, the content of serum T, serum MDA and the activity of SOD were determined. The changes of histology of the testis were observed by microscope with the method of paraffin embedding and H-E staining. Results The contents of serum T not only in normal rat but also in reproduction system damaged rat were markedly enhanced. The function condition of leydig's cells in the testis was improved. The formation and development of spermatozoon were increased. The activity of serum SOD was remarkably raised , while the content of serum MDA was strikingly reduced. Conclusion Seal kidney has the notable antiaging effects.
Résumé
The antifatigued effect of Haimaichong on the rats has been studied.When the rats were given Haimaichong nutrient 15 days,the motion endurance,the activity of lactic dehydrogenase the removing speed of lactate and the contents of the glycogen in the liver and in the muscle have been enhanced markedly;The level of blood sugar during the long time of motion can be kept steadily;The product of urea nitrogen in the serum has been decreased notably in motion and removed swiftly after motion.The results suggest that Haimaichong nutrient have the antifatigued effect strikingly.
Résumé
The effects of Haimaichong Nutrient on the contents of Lipo peroxide(LPO),Lipofuscin(LPF)and the activities of the old rats were investigated.After Haimaichong(HMC) was given 60 day,the results showed that the contents of LPO in blood and liver were significantly decreased (P