title: [Effect of exogenous somatotropin on the ultrastructure of somatotropic cells in hyperthyroid rats].
abstract: Marked ultrastructural changes indicating a decrease in the cell functional activity occur in the somatotropic cells of rats after chronic hyperthyroidism with 1-thyroxin. Exogenous somatotropin produces no effect on these ultrastructural changes.
mesh_terms: D000818:Animals; D002467:Cell Nucleus / Q000648:ultrastructure; D013006:Growth Hormone / Q000378:metabolism / Q000627:therapeutic use*; D006980:Hyperthyroidism / Q000188:drug therapy* / Q000378:metabolism / Q000473:pathology; D008297:Male; D009940:Organoids / Q000648:ultrastructure; D010903:Pituitary Gland, Anterior / Q000378:metabolism / Q000648:ultrastructure*; D051381:Rats; D011919:Rats, Inbred Strains
chemical_list: D013006:Growth Hormone
vernacular_title: Vliianie ékzogennogo somatotropina na ul'trastrukturu somatotropnykh kletok u gipertireoidnykh krys.