https://www.selleckchem.com/products/bozitinib.html tment factors of the same blood type was done. There was no significant difference between the FZC group and the NS group, indicating that the extract of Fengzhecao extract had no effect on hemolysis of RBC; in the FD group, it was significantly lower than the NS group (all P less then 0.05), indicating that wasp venom had a significant hemolytic effect on RBC; but there was no statistically significant difference in RBC count between the FCD group and the NS group, indicating that the Fengzhecao extract antagonizes the hemolytic effect of wasp venom without affecting the RBC count; however, the RBC count in the FCD group was significantly higher than that in the FD group (all P less then 0.05), further indicating that the Fengzhecao extract antagonizes the hemolytic effect of wasp venom. CONCLUSIONS Wasp venom has a significant hemolytic effect which can be effectively antagonized by Fengzhecao extract and has nothing to do with the human ABO blood type.OBJECTIVE To investigate the value of macrophage migration inhibitor factor (MIF) in early severe acute pancreatitis (SAP). METHODS (1) Animal experiment according to the random number table method, 24 male Sprague-Dawley (SD) rats were divided into Sham group and SAP 3, 6 and 12 hours groups, with 6 rats in each group. SAP rat model was prepared by injecting 5% sodium taurocholate via the retrograde cholangiopancreatic duct. Liver, kidney, lung, pancreas and serum samples were harvested after 3, 6 and 12 hours. In the Sham group, tissue and serum were harvested immediately after pancreas was turned over. The histopathological changes of the pancreas were observed microscopically by hematoxylin-eosin (HE) staining. The MIF levels of serum, liver, kidney, lung and pancreas were measured by enzyme linked immunosorbent assay (ELISA). (2) Clinical study an observational study was conducted. Seventy-two adult patients within 24 hours of the onset of abdominal pain (bloo