Search PubMed⌕ Search

SEARCH · Search PubMed

Results for “Hydroxycorticosteroids”

Search indexed PubMed citations on genomics, clinical trials, systematic reviews and public health. Explore titles, authors and supplied subject terms, then open the PubMed record.

Quote a phrase for an exact phrase match. Source license links do not imply unrestricted reuse.

At least 1,459 records · Page 81Linked to original sources
PubMed1975

Application of adrenocorticotropin assays in a routine clinical laboratory.

The radioimmunoassay of ACTH was used in a routine laboratory to localize the site of the lesion in 20 patients with Cushing's syndrome. Eight of the patients had no detectable circulating ACTH and had adrenal tumors removed, 12 had high levels and were diagnosed as having pituitary Cushing's syndrome. Very high levels of plasma ACTH were found in eight patients who had primary adrenal insufficiency, while ACTH was undetectable in ten patients with secondary hypoadrenalism. The routine use of this assay in endocrinology should reduce the hospitalization of patients under investigation for disorders of the pituitary--adrenal axis. Eight patients who had the ectopic ACTH syndrome and carcinoma of the lung were found to have very high levels of ACTH with no diurnal variation. Forty-seven patients with oat-cell carcinoma but without evidence of the ectopic ACTH syndrome had normal ACTH levels. A possible role of ACTH and other peptide hormones as tumor markers is mentioned.

11-Hydroxycorticosteroids↗
PubMedDate not supplied

Inhibition of adrenal function in man by heparin or heparinoid Ro 1-8307.

Heparin and the heparinoid Ro 1-8307 inhibited the secretory rate of aldosterone in physiological or pathological aldosteronism to the level found in normal subjects on liberal sodium intake. In addition, these compounds inhibited corticosterone biosynthesis, although less markedly than that of aldosterone. Indications of interference with cortisol production have not been found. During drug treatment angiotensin, in doses of 5-10 ng/kg b.wt./min, did not stimulate aldosterone secretion. ACTH responsiveness of the adrenals--indicated by the fractional increases of both aldosterone and corticosterone secretory rates--remained unchanged. In two studies heparin had no consistent effect on plasma renin activity.

11-Hydroxycorticosteroids↗