Analysis and Validation of the Differentially Expressed ENO1 in the Maternal Placenta of Cow with Retained Foetal Membrane

The paper aimed to analyze and validate the function of differentially expressed ENO1 in the cow with retained foetal membrane.In our research,we chose three healthy Holstein dairy cows and three Holstein dairy cows with retained foetal membrane of similar age,foetal times,weight and milk yield and divided them into two groups.The total protein of maternal placenta was extracted in the control and retained foetal membrane of cow.The differential expression of proteins were found out by the 2-DIGE,and the differential expression of ENO1 was validated by the Western blotting and Real-time quantitative PCR.The results showed that ENO1 was significant expression and large multiple in the two groups,and it was significant increased expression in the retained foetal membrane of cow after Western blotting and Real-time quantitative PCR (P=0.015<0.05;P=0.001<0.01).The ENO1 participated in the energy homeostasis,immune and fibrinolysis process which related to the retained foetal membrane of cow.It suggested that ENO1 was likely connected with the retained foetal membrane.