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Hypoaldosteronism causes low sodium (hyponatremia), high potassium (hyperkalemia), and metabolic acidosis, a condition in which the body produces excess acid.These conditions are responsible for the symptoms of hypoaldosteronism, which include muscle weakness, nausea, palpitations, irregular heartbeat, and abnormal blood pressure.
Hypoaldosteronism is a clinical condition marked by either an aldosterone deficiency or impaired tissue-level action of the hormone. Angiotensin I to Angiotensin II conversion, adrenal aldosterone synthesis and secretion, abnormal target tissue response to aldosterone, and renal renin production and secretion are all potential causes of the ...
PHA1 is an heterogeneous disease, which can be caused by mutations in different genes. On one hand, mutations on the gene NR3C2 (coding the mineralocorticoid receptor) cause the synthesis of a non-functional receptor which is unable to bind aldosterone or function correctly. In the kidney, aldosterone plays an important role of regulating ...
The most common cause of primary adrenal insufficiency (Addison's disease) overall is autoimmune adrenalitis. [2] The prevalence of Addison's disease ranges from 5 to 221 per million in different countries. [30] In children, congenital adrenal hyperplasia (CAH) is the most common cause of adrenal insufficiency, with an incidence 1 in 14,200 ...
Liddle's syndrome, also called Liddle syndrome, [1] is a genetic disorder inherited in an autosomal dominant manner that is characterized by early, and frequently severe, high blood pressure associated with low plasma renin activity, metabolic alkalosis, low blood potassium, and normal to low levels of aldosterone. [1]
Specific treatment of pseudohyperaldosteronism depends on the inciting cause. General management focuses on countering the effects of excess mineralocorticoid activity to achieve adequate blood pressure control and avoid end-organ damage and cardiovascular mortality. [1] In some cases, specific antihypertensive medications may be recommended.
Alzheimer's is a neurodegenrative disease that is both the most common type of and the leading cause of dementia. It often takes decades to develop and, thus, is a disease inextricably linked with ...
Aldosterone synthase is a steroid hydroxylase cytochrome P450 oxidase enzyme involved in the generation of aldosterone.It is localized to the mitochondrial inner membrane. The enzyme has steroid 18-hydroxylase activity to synthesize aldosterone and other steroids.