[Endometrium proteins]

Research in animal and human reproduction attends with proteins of the endometrium increasingly. Especially in the time of the blastocyst implantation and during survival of the fetal allograft the protein pattern of the endometrium could be important. In the development of the blastocyst of rabbits uteroglobin rendered as a sensitive marker for the biological activity of progesterone. In animal models the desynchronisation of the uteroglobin secretion demonstrated the inhibition of the implantation. In human an alpha 2-globulin was found represented an analogon regarding to rabbits uteroglobin possibly. In the female genital host defense mechanisms of the mucosal barriere especially local produced immunoglobins are important. During pregnancy decidual suppressor factors the maternal tolerance of the fetus.