title: Urea excretion in sweat during short-term efforts of high intensity.
abstract: The sweat urea excretion during different types of short-term efforts of high intensity was examined in well trained competitors. It has been found that considerable amounts of urea were excreted in the sweat during each exercise test investigated. It is concluded that the purine nucleotide cycle was the source of ammonia for the increased urea formation during the efforts.
mesh_terms: D000293:Adolescent; D000328:Adult; D003404:Creatinine / Q000652:urine; D006801:Humans; D007773:Lactates / Q000097:blood; D019344:Lactic Acid; D008297:Male; D005082:Physical Exertion; D013177:Sports; D013542:Sweat / Q000378:metabolism*; D014508:Urea / Q000097:blood / Q000378:metabolism* / Q000652:urine
chemical_list: D007773:Lactates; D019344:Lactic Acid; D014508:Urea; D003404:Creatinine