Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0018099 (gout)
 5,192 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Renal hemodynamics as measured by inulin clearance (Cinulin) and para-aminohippurate clearance (CPAH) was evaluated in 149 patients with primary gout over intervals of two to 22 years. In over 30 per cent of the patients plasma urate was greater than 10 mg/dl and urinary uric acid greater than 800 mg/min. A linear trend in decreasing frequency of hyperuricemia and excessive uricosuria is significantly related to the patient's age at the onset of gout. Group I consisted of 84 patients with uncomplicated gout in both clearance studies. Cinulin and CPAH were somewhat lower in patients larger than or equal to 50 years of age with longer duration of gout. Further reduction in clearances was minimal at the second clearance study in intervals of approximately 10 years. Group II included 27 patients who had no associated disease at the time of the first clearance study but in whom associated disease had developed by the time of the second clearance study. A striking reduction in Cinulin and CPAH was noted, especially in those 50 years old or above. There were 38 patients in group III with associated diseases at the time of both clearance studies. They had lower Cinulin and CPAH at the time of the first study, particularly the older patients. Further reduction during the second study was less striking than that in group II. Analyses of variance suggest that various coexisting vascular diseases with associated nephropathy have the most significant impact on the status of renal function in gout, with aging the second most important and duration of gout, the third.
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PMID:Renal function in gout. V. Factors influencing the renal hemodynamics. 50 87