recent reports have suggested the presence , in the anterior pituitary , or a number of proteins of extrapituitary origin . alpha 2u-globulin , a rat serum and urinary protein , previously shown to be synthesized in the submaxillary gland and in the liver under anterior pituitary control , has now been localized by immunocytochemistry in the cytoplasm of some cells of the anterior pituitary .
C0010834
cytoplasm
C0007634
cells