[Enzymatic profile of uterine secretions of cows during estraus cycle].
The uterine secretions of 20 bovine females have been studied and the activity of the following five enzymes has been evaluated: aldolase, glucose-t-phosphodeshydrogenase (G-6-PDH), sorbitol deshydrogenase, glutamic pyruvic transminase. Significant cyclic variations have been observed for aldolase and G-6-PDH, aldolase activity being maximum during the estrogenic phase of the cycle whereas G-6-PDH activity has been more important during the progesteronic phase. These results indicate a significant uterine metabolic activity during the different phases of the reproduction processes.
D000410:Alanine Transaminase / Q000378:metabolism; D000818:Animals; D001219:Aspartate Aminotransferases / Q000378:metabolism; D002417:Cattle; D004971:Estrus; D005260:Female; D005634:Fructose-Bisphosphate Aldolase / Q000378:metabolism; D007064:L-Iditol 2-Dehydrogenase / Q000378:metabolism; D010734:Phosphogluconate Dehydrogenase / Q000378:metabolism; D011247:Pregnancy; D014599:Uterus / Q000201:enzymology* / Q000378:metabolism
D007064:L-Iditol 2-Dehydrogenase; D010734:Phosphogluconate Dehydrogenase; D001219:Aspartate Aminotransferases; D000410:Alanine Transaminase; D005634:Fructose-Bisphosphate Aldolase
Profil enzymatique des sécrétions utérines de la vache au cours du cycle oestral