Dynamics of excretion of urinary chemosignals in the house mouse (Mus musclus) during the natural estrous cycle |
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Authors: | F Andreolini B Jemiolo M Novotny |
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Institution: | (1) Department of Chemistry, Indiana University, 47405 Bloomington, Indiana, USA |
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Abstract: | Summary The volatile fraction of urinary metabolites was investigated chromatographically at five different stages of the natural estrous cycle. A very substantial endocrine dependency has been noted for 11 compounds: 4 ketones, 2 acetate esters, 3 dihydrofuran isomers, dehydro-exo-brevicomin, and 2,5-dimethylpyrazine. The compounds were structurally verified through combined gas chromatography/mass spectrometry. |
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Keywords: | Estrous cycle female mouse urine urinary volatiles capillary gas chromatography/mass spectrometry |
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