title: [Urea determination in biological fluids with diethylglyoxime].
abstract: A method of urea determination in biological fluids is presented--dimethylglyoxim variant of carbamide-diacetyl reaction of Fearon. The simple procedure, the good reproducibility (s--0.66--0.96; V--2, 68--3,71%) and accurary (L=0.079, p greater than 0.05), the high detectability of the substance added (98.3%--100.6%) and the correlation with the method of Ceriotti-Spandric (r=o, 0,9572--0,9901; t=0,0393, p greater than 0,10) are good characteristics, allowing to be recommended to the clinical diagnostic laboratories.
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D000447:Aldehydes; D003124:Colorimetry / Q000379:methods; D005260:Female; D006037:Glyoxal / Q000031:analogs & derivatives; D006801:Humans; D008297:Male; D008875:Middle Aged; D010091:Oximes; D013053:Spectrophotometry / Q000379:methods; D014508:Urea / Q000097:blood*
chemical_list: D000447:Aldehydes; D010091:Oximes; D006037:Glyoxal; D014508:Urea
vernacular_title: Vurkhu opredelianeto na ureiata v biologichnite technosti s dietilglioksim.