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  • Title: Disorders of the adrenal cortex: their effects on electrolyte metabolism.
    Author: Fraser R.
    Journal: Clin Endocrinol Metab; 1984 Jul; 13(2):413-30. PubMed ID: 6091953.
    Abstract:
    The adrenal cortex is an important factor in the control of electrolyte and water balance and in blood pressure homeostasis. Not surprisingly, therefore, hyper- and hyposecretion of one or more of its products has extensive repercussions. Hypersecretion of aldosterone, as seen in primary hyperaldosteronism and related diseases, and of other mineralocorticoids such as corticosterone and/or 11-deoxycorticosterone, as seen in 17 alpha-hydroxylase deficiency or 11 beta-hydroxylase deficiency syndromes, respectively, are associated with hypertension, sodium retention, potassium wastage and a metabolic alkalosis. On the other hand, impaired secretion, as in Addison's disease or in congenital deficiencies of other steroid-synthesizing enzymes, leads to hypotension, sodium loss with hypovolaemia, and hyperkalaemia. In each case, these disturbances of electrolyte metabolism may cause neurological and muscle dysfunction. The relationship between glucocorticoid hypertension and electrolyte metabolism is less clear and the importance of the adrenal cortex in the aetiology of essential hypertension is still being assessed.
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