Does progesterone inhibit rejection of xenogeneic transplants in the sheep uterus?
Results demonstrate that xenograft rejection in the uterus is associated with an increase in CD8+ cells in the endometrium and that progesterone can inhibit uterine tissue graft rejection responses sufficiently to allow survival or delay rejection of xenograft tissue.
High-titer RF is an important variable in predicting continuing severity of radiographic damage during the first 5 years after presentation with inflammatory polyarthritis.