Identification of compounds in mouse urine vapor by gas chromatography and mass spectrometry.
Eighty compounds in normal mouse urine vapor are identified, 61 of which have not previously been reported in normal mouse urine. Two of the ten most strongly age-correlated substances in the mouse urine vapor are confirmed as 3-hydroxy-3-methylbutene and trans-3-hepten-2-one.
D000375:Aging; D000818:Animals; D008401:Gas Chromatography-Mass Spectrometry; D007659:Ketones / Q000652:urine*; D008297:Male; D051379:Mice; D000439:Pentanols / Q000652:urine*; D014556:Urine / Q000032:analysis*
D007659:Ketones; D000439:Pentanols; C027250:3-hydroxy-3-methylbutene; C027251:3-hepten-2-one