title: Acute effects of acetylsalicylic acid on renal and hepatic function in normal humans.
abstract: The effect of a single oral dose (1 g) of acetylsalicylic acid (ASA) on renal function and hepatic enzymes as well as prothrombin time was studied in two series of experiments on normal human volunteers. Radioimmunoassay of albumin and beta 2-microglobulin excretion rates in urine revealed a statistically significant increase in both beta 2-microglobulin and albumin excretion rates within 2 h after dosage. Hepatic enzymes were not influenced by a single dose of ASA, while a statistically significant reduction in prothrombin time was registered. High-pressure liquid chromatography was used for measuring serum levels of ASA and salicylic acid (SA). Peak levels of 500 mumol/l and 150 mumol/l for SA and ASA, respectively, were found.
mesh_terms: D000293:Adolescent; D000328:Adult; D000410:Alanine Transaminase / Q000097:blood; D000419:Albuminuria / Q000139:chemically induced; D001219:Aspartate Aminotransferases / Q000097:blood; D001241:Aspirin / Q000097:blood / Q000494:pharmacology*; D005260:Female; D006801:Humans; D007668:Kidney / Q000187:drug effects*; D008099:Liver / Q000187:drug effects* / Q000201:enzymology; D008297:Male; D008875:Middle Aged; D011507:Proteinuria / Q000139:chemically induced; D011517:Prothrombin Time; D012459:Salicylates / Q000097:blood; D020156:Salicylic Acid; D001613:beta 2-Microglobulin / Q000652:urine
chemical_list: D012459:Salicylates; D001613:beta 2-Microglobulin; D001219:Aspartate Aminotransferases; D000410:Alanine Transaminase; D020156:Salicylic Acid; D001241:Aspirin