Enzyme activities in human endometrium, myometrium and leiomyomas of the uterus.
Certain selected enzymes of carbohydrate metabolism were measured in samples of endometrium and myometrium from women who were premenopausal or postmenopausal. In addition, a number of samples of leiomyoma were obtained and assayed. Activities of several enzymes were higher in endometrium from premenopausal women compared to those in postmenopausal women; activities in myometrium were similar regardless of menopausal status. The activities of G6PD, ICD and GPI appeared to be lower in leiomyoma samples versus myometrial samples from premenopausal women; however, these differences were not apparent when enzyme activity was expressed per milligram protein.
D004717:Endometrium / Q000201:enzymology*; D005260:Female; D005954:Glucosephosphate Dehydrogenase / Q000378:metabolism; D006801:Humans; D007770:L-Lactate Dehydrogenase / Q000378:metabolism; D007889:Leiomyoma / Q000201:enzymology*; D008593:Menopause; D008598:Menstruation; D009215:Myometrium / Q000201:enzymology*; D010732:Phosphofructokinase-1 / Q000378:metabolism; D010734:Phosphogluconate Dehydrogenase / Q000378:metabolism; D013997:Time Factors; D014594:Uterine Neoplasms / Q000201:enzymology*; D014599:Uterus / Q000201:enzymology*
D007770:L-Lactate Dehydrogenase; D010734:Phosphogluconate Dehydrogenase; D005954:Glucosephosphate Dehydrogenase; D010732:Phosphofructokinase-1