Abstract
The comparative effects of angiotensin II and adrenocorticotropic hormone (ACTH) on cyclic AMP and steroidogenesis were investigated employing isolated bovine adrenal cells from the zona fasciculata. Like ACTH, angiotensin produced a prompt increase in cyclic AMP which preceded the increase in corticosteroid production. Although this increase in cyclic AMP was small when compared to that induced by ACTH, it correlated with the amount of steroidogenesis. This observation is consistent with the view that cyclic AMP is the intracellular mediator of the steroidogenic action of angiotensin.
Angiotensin acted synergistically with ACTH on cyclic AMP levels. This synergism was not explained by inhibition of phosphodiesterase activity. Unlike ACTH, angiotensin failed to stimulate adenylate cyclase in broken cell preparations. The observations suggest that more than one mechanism may be involved in effects of ACTH and angiotensin on cyclic AMP levels.
Full text
PDFSelected References
These references are in PubMed. This may not be the complete list of references from this article.
- AMES R. P., BORKOWSKI A. J., SICINSKI A. M., LARAGH J. H. PROLONGED INFUSIONS OF ANGIOTENSIN II AND NOREPINEPHRINE AND BLOOD PRESSURE, ELECTROLYTE BALANCE, AND ALDOSTERONE AND CORTISOL SECRETION IN NORMAL MAN AND IN CIRRHOSIS WITH ASCITES. J Clin Invest. 1965 Jul;44:1171–1186. doi: 10.1172/JCI105224. [DOI] [PMC free article] [PubMed] [Google Scholar]
- BANGHAM D. R., MUSSET M. V., STACK-DUNNE M. P. The Third International Standard for Corticotrophin. Bull World Health Organ. 1962;27:395–408. [PMC free article] [PubMed] [Google Scholar]
- BLAIR-WEST J. R., COGHLAN J. P., DENTON D. A., GODING J. R., MUNRO J. A., PETERSON R. E., WINTOUR M. Humoral stimulation of adrenal cortical secretion. J Clin Invest. 1962 Aug;41:1606–1627. doi: 10.1172/JCI104619. [DOI] [PMC free article] [PubMed] [Google Scholar]
- BURTON K. A study of the conditions and mechanism of the diphenylamine reaction for the colorimetric estimation of deoxyribonucleic acid. Biochem J. 1956 Feb;62(2):315–323. doi: 10.1042/bj0620315. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Beavo J. A., Hardman J. G., Sutherland E. W. Hydrolysis of cyclic guanosine and adenosine 3',5'-monophosphates by rat and bovine tissues. J Biol Chem. 1970 Nov 10;245(21):5649–5655. [PubMed] [Google Scholar]
- Biron P., Koiw E., Nowaczynski W., Brouillet J., Genest J. THE EFFECTS OF INTRAVENOUS INFUSIONS OF VALINE-5 ANGIOTENSIN II AND OTHER PRESSOR AGENTS ON URINARY ELECTROLYTES AND CORTICOSTEROIDS, INCLUDING ALDOSTERONE. J Clin Invest. 1961 Feb;40(2):338–347. doi: 10.1172/JCI104261. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Brown R. D., Strott C. A., Liddle G. W. Site of stimulation of aldosterone biosynthesis by angiotensin and potassium. J Clin Invest. 1972 Jun;51(6):1413–1418. doi: 10.1172/JCI106937. [DOI] [PMC free article] [PubMed] [Google Scholar]
- CARPENTER C. C., DAVIS J. O., AYERS C. R. Relation of renin, angiotensin II, and experimental renal hypertension to aldosterone secretion. J Clin Invest. 1961 Nov;40:2026–2042. doi: 10.1172/JCI104429. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Exton J. H., Robison G. A., Sutherland E. W., Park C. R. Studies on the role of adenosine 3',5'-monophosphate in the hepatic actions of glucagon and catecholamines. J Biol Chem. 1971 Oct 25;246(20):6166–6177. [PubMed] [Google Scholar]
- Gilman A. G. A protein binding assay for adenosine 3':5'-cyclic monophosphate. Proc Natl Acad Sci U S A. 1970 Sep;67(1):305–312. doi: 10.1073/pnas.67.1.305. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Goodfriend T. L., Lin S. Y. Receptors for angiotensin I and II. Circ Res. 1970 Jul;27(1 Suppl 1):163–174. [PubMed] [Google Scholar]
- Grahame-Smith D. G., Butcher R. W., Ney R. L., Sutherland E. W. Adenosine 3',5'-monophosphate as the intracellular mediator of the action of adrenocorticotropic hormone on the adrenal cortex. J Biol Chem. 1967 Dec 10;242(23):5535–5541. [PubMed] [Google Scholar]
- HAYNES R. C., Jr The activation of adrenal phosphorylase by the adrenocorticotropic hormone. J Biol Chem. 1958 Nov;233(5):1220–1222. [PubMed] [Google Scholar]
- Ho R. J., Sutherland E. W. Formation and release of a hormone antagonist by rat adipocytes. J Biol Chem. 1971 Nov 25;246(22):6822–6827. [PubMed] [Google Scholar]
- KAPLAN N. M., BARTER F. C. The effect of ACTH, renin, angiotensin II, and various precursors on biosynthesis of aldosterone by adrenal slices. J Clin Invest. 1962 Apr;41:715–724. doi: 10.1172/JCI104530. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Kaplan N. M. The biosynthesis of adrenal steroids: effects of angiotensin II, adrenocorticotropin, and potassium. J Clin Invest. 1965 Dec;44(12):2029–2039. doi: 10.1172/JCI105310. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Kloppenborg P. W., Island D. P., Liddle G. W., Michelakis A. M., Nicholson W. E. A method of preparing adrenal cell suspensions and its applicability to the in vitro study of adrenal metabolism. Endocrinology. 1968 May;82(5):1053–1058. doi: 10.1210/endo-82-5-1053. [DOI] [PubMed] [Google Scholar]
- LARAGH J. H., ANGERS M., KELLY W. G., LIEBERMAN S. Hypotensive agents and pressor substances. The effect of epinephrine, norepinephrine, angiotensin II, and others on the secretory rate of aldosterone in man. JAMA. 1960 Sep 17;174:234–240. doi: 10.1001/jama.1960.03030030014003. [DOI] [PubMed] [Google Scholar]
- LOWRY O. H., ROSEBROUGH N. J., FARR A. L., RANDALL R. J. Protein measurement with the Folin phenol reagent. J Biol Chem. 1951 Nov;193(1):265–275. [PubMed] [Google Scholar]
- Lefkowitz R. J., Roth J., Pastan I. ACTH-receptor interaction in the adrenal: a model for the initial step in the action of hormones that stimulate adenyl cyclase. Ann N Y Acad Sci. 1971 Dec 30;185:195–209. doi: 10.1111/j.1749-6632.1971.tb45249.x. [DOI] [PubMed] [Google Scholar]
- MATTINGLY D. A simple fluorimetric method for the estimation of free 11-hydroxycorticoids in human plasma. J Clin Pathol. 1962 Jul;15:374–379. doi: 10.1136/jcp.15.4.374. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Manganiello V. C., Murad F., Vaughan M. Effects of lipolytic and antilipolytic agents on cyclic 3',5'-adenosine monophosphate in fat cells. J Biol Chem. 1971 Apr 10;246(7):2195–2202. [PubMed] [Google Scholar]
- Murad F., Brewer H. B., Jr, Vaughan M. Effect of thyrocalcitonin on adenosine 3':5'-cyclic phosphate formation by rat kidney and bone. Proc Natl Acad Sci U S A. 1970 Feb;65(2):446–453. doi: 10.1073/pnas.65.2.446. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Namm D. H., Mayer S. E. Effects of epinephrine on cardiac cyclic 3',5'-AMP, phosphorylase kinase, and phosphorylase. Mol Pharmacol. 1968 Jan;4(1):61–69. [PubMed] [Google Scholar]
- Peytremann A., Nicholson W. E., Liddle G. W., Hardman J. G., Sutherland E. W. Effects of methylxanthines on adenosine 3',5'-monophosphate and corticosterone in the rat adrenal. Endocrinology. 1973 Feb;92(2):525–530. doi: 10.1210/endo-92-2-525. [DOI] [PubMed] [Google Scholar]
- SLATER J. D., BARBOUR B. H., HENDERSON H. H., CASPER A. G., BARTTER F. C. INFLUENCE OF THE PITUITARY AND THE RENIN-ANGIOTENSIN SYSTEM ON THE SECRETION OF ALDOSTERONE, CORTISOL, AND CORTICOSTERONE. J Clin Invest. 1963 Sep;42:1504–1520. doi: 10.1172/JCI104835. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Saruta T., Cook R., Kaplan N. M. Adrenocortical steroidogenesis: studies on the mechanism of action of angiotensin and electrolytes. J Clin Invest. 1972 Sep;51(9):2239–2245. doi: 10.1172/JCI107032. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Sayers G., Swallow R. L., Giordano N. D. An improved technique for the preparation of isolated rat adrenal cells: a sensitive, accurate and specfic method for the assay of ACTH. Endocrinology. 1971 Apr;88(4):1063–1068. doi: 10.1210/endo-88-4-1063. [DOI] [PubMed] [Google Scholar]
- Schorr I., Ney R. L. Abnormal hormone responses of an adrenocortical cancer adenyl cyclase. J Clin Invest. 1971 Jun;50(6):1295–1300. doi: 10.1172/JCI106608. [DOI] [PMC free article] [PubMed] [Google Scholar]