the levels of activity of glutathione reductase , adenylate kinase , phosphoglucomutase , lactate dehydrogenase , phosphoglycerokinase , and glucose phosphate isomerase in cord blood samples suggest the regulation of expression of these enzymes is different in fetal erythrocytes than in erythrocytes from an adult .
C0031653
phosphoglucomutase
C0022202
isomerase