Animals 1 Antigens, CD 1 Cell Division 1 Cytokine Receptor gp130 1 Cytokines 1 Gene Expression Regulation, Neoplastic 1 Hormones 1 Membrane Glycoproteins 1 Mice 1 Mice, Nude 1 Neoplasm Transplantation 1 Pituitary Neoplasms 1 RNA, Messenger 1 Rats 1 Tumor Cells, Cultured 1 adenohypophysis 1 animal cell 1 antisense oligodeoxynucleotide 1 article 1 carcinogenesis 1 cell function 1 cell growth 1 cell proliferation 1 cell strain GH3 1 clone 1 complementary DNA 1 controlled study 1 cytokine 1 gene expression 1 gene overexpression 1