[Changes in aldosterone and cortisol secretion and serum thyroxine levels in patients with active urolithiasis].
The changes in calcemia and calciuria levels following low calcium diet have been studied in 35 patients with active urolithiasis and in 20 healthy subjects. Blood serum concentrations of thyroxine, cortisol and aldosterone in basal conditions as well as cortisol and aldosterone following stimulation with synacten were determined in addition. The levels of calcemia and calciuria (2.56 +/- 0.015 mmol/l and 4.70 +/- 0.41 mmol/10 mmoles of creatinine, respectively) were found to be significantly higher in patients with active urolithiasis than in healthy subjects. In addition, in patients with urolithiasis the basal blood serum concentrations of thyroxine and aldosterone were significantly higher than in healthy subjects, while the reactivity of cortisol and aldosterone secretion to synacten stimulation was normal. The results obtained suggest the participation of the described hormonal aberrations in the pathogenesis of active urolithiasis.
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D000302:Adrenal Cortex / Q000378:metabolism*; D000328:Adult; D000450:Aldosterone / Q000378:metabolism*; D005260:Female; D006801:Humans; D006854:Hydrocortisone / Q000378:metabolism*; D006929:Hyperaldosteronism / Q000209:etiology; D006981:Hyperthyroxinemia / Q000209:etiology; D008297:Male; D008875:Middle Aged; D013974:Thyroxine / Q000097:blood*; D014545:Urinary Calculi / Q000503:physiopathology*
D000450:Aldosterone; D013974:Thyroxine; D006854:Hydrocortisone
Zachowanie sie stezenia aldosteronu i kortyzolu oraz poziomu tyroksyny u chorych na aktywna kamice moczowa.