title: [Calcium-regulating hormones in endogenous hypercorticism].
abstract: Investigation of 44 patients with endogenous hypercorticism (EH) of various degrees of severity showed that the development of osteoporosis was accompanied by changes in the indices of calcium-phosphorus metabolism and calcium regulating hormones. Marked variations in the level of parathyroidin, calcitonin, vitamin D3 were observed in a severe type of EH. All the examinees were characterized by a decrease in the transport form of vitamin D3, which was most noticeable in a mild form of EH. A significant decrease in the concentration of the transport form of vitamin D3 against a background of hypercalcemia and hypercalciuria in mild EH can be regarded as the most informative indicators in early diagnosis of initial symptoms of osteoporosis.
authors.forename: L A
authors.initials: LA
authors.lastname: Zhukova
authors.forename: L A
authors.initials: LA
authors.lastname: Murtazaeva
authors.forename: A S
authors.initials: AS
authors.lastname: Ametov
mesh_terms: D000293:Adolescent; D000308:Adrenocortical Hyperfunction / Q000150:complications / Q000378:metabolism* / Q000628:therapy; D000328:Adult; D001692:Biological Transport; D002118:Calcium / Q000378:metabolism; D002135:Calcium-Binding Proteins / Q000378:metabolism*; D002762:Cholecalciferol / Q000378:metabolism; D003131:Combined Modality Therapy; D005260:Female; D006706:Homeostasis; D006801:Humans; D008297:Male; D008875:Middle Aged; D010024:Osteoporosis / Q000209:etiology / Q000378:metabolism; D010758:Phosphorus / Q000378:metabolism
chemical_list: D002135:Calcium-Binding Proteins; D002762:Cholecalciferol; D010758:Phosphorus; D002118:Calcium
vernacular_title: Kal'tsiĭreguliruiushchie gormony pri éndogennom giperkortitsizme.