https://www.selleckchem.com/products/sulfatinib.html y of UC model rats and accelerate the intestinal mucosal healing. The mechanism may be related with up-regulating the expression level of AQP4 and AQP8 in colonic mucosa.The aim of this paper was to investigate the effect of Dingkun Dan on endometrial receptivity in rats with multiple lesions. Forty SD female rats with regular sexual cycle were randomly divided into 5 groups, control group, model group, progynova group, Dingkun Dan group and combination group. The thin endometrium model of kidney-yang deficiency was established in all the other rats except normal control group. The rats in normal control group were free to drink and eat; the rats in the model group were administered with distilled water; the rats in the progynova group were treated with progynova; rats in Dingkun Dan group were treated with Dingkun Dan, and the rats in combination group were treated with Dingkun Dan and progynova. After 15 days, serum levels of OPN, VEGF and MMP-9 were measured by ELISA. HE staining, immunohistochemistry and RT-PCR were used to analyze endome-trial morphology, endometrial thickness and the treatment mechanism of Dingkun Dan. As compared with the control group, the serum levelodel group(P<0.05), while VEGF mRNA expression was decreased(P<0.05). As compared with the model group, MMP-9 mRNA expression was decreased significantly in the progynova group and the combination group(P<0.05). Dingkun Dan combined with progynova can improve endometrial receptivity by up-regulating expression of β-catenin, VEGF mRNA and down-regulating the expression of MMP-9 mRNA in the injury rats.Curcumin was used to interfere with acute pancreatitis model rats to explore its possible mechanism. One hundred and twenty rats were randomly divided into blank group, model group, model+curcumin group, model+mock+curcumin group, model+antagonist+curcumin group and model+curcumin+LY294002 group, with 20 rats in each group. The wet/dry weight rati