ten non-neoplastic pituitary glands and 22 pituitary adenomas producing different hormones were studied by immunofluorescence microscopy as well as peroxidase-antiperoxidase and biotin-avidin techniques on frozen sections and formalin-fixed , paraffin-embedded material using antibodies to cytokeratin , vimentin , gfap , neurofilament protein and different pituitary hormones .
C0032005
pituitary glands
C0032000
pituitary adenomas