Effect on immune function
The results showed that Gui Lu Bushen oral liquid and pills could improve the phagocytic function of reticuloendothelial system and significantly increase the phagocytic index and phagocytic coefficient. It can also increase the weight of spleen and thymus in normal and immunosuppressed mice, and has a certain protective effect on peripheral leukopenia caused by cyclophosphamide. Anti-tumor effect can improve anti-tumor immunity, and its extract has inhibitory effect on sarcoma S 180, Ehrlich ascites tumor and ascites liver cancer. The experiment of reproductive system shows that tortoise plastron has obvious exciting effect on isolated uterus of rats, guinea pigs, rabbits and human beings. It also has an exciting effect on rabbit uterus in vivo and can strengthen uterine contraction.
The characteristics of tortoise shell exciting uterus are as follows: it has obvious selectivity to uterine horn and uterine body; It mainly enhances uterine contractility, and with the increase of dosage, it also increases uterine contraction frequency and tension to some extent; The uterus generally has rhythmic contraction, which is not easy to cause tension contraction; Guinea pig uterus is more sensitive to tortoise shell.