Carbohydrate contents, and glycosidase and glycosyl transferase activities in tissues from streptozotocin diabetic mice.
The contents of hexoses and hexosamines in brain, liver, and kidney of streptozotocin diabetic mice are significantly increased in comparison to the controls. These differences for hexoses contents in the heart are not significant. N-acetyl-beta-D-glucosaminidase and beta-D-glucosidase activities in brain, liver and kidney of diabetic mice are significantly higher when compared to the controls. However, beta-D-galactosidase activity is significantly lower in brain, liver, spleen and kidney of the diabetic mice, in comparison to the controls and similar in heart. alpha-D-Mannosidase activity of diabetic mice is significantly increased in spleen and heart and significantly decreased in liver and kidney. alpha-L-Fucosidase of diabetic mice shows higher activities, with significant differences, in liver and spleen; however, in heart and kidney the activities are significantly lower. Brain sialyltransferase and galactosyltransferase activities are significantly increased in diabetic mice; but for heart and kidney these differences are not significant. The activity for brain and kidney fucosyltransferase is not significant and that for the other assayed organs is significantly higher in comparison to the controls.
D000118:Acetylglucosaminidase / Q000378:metabolism; D000818:Animals; D001921:Brain / Q000201:enzymology; D050260:Carbohydrate Metabolism; D003921:Diabetes Mellitus, Experimental / Q000378:metabolism*; D005700:Galactosyltransferases / Q000378:metabolism; D006026:Glycoside Hydrolases / Q000378:metabolism*; D006595:Hexosamines / Q000378:metabolism; D006601:Hexoses / Q000378:metabolism; D006602:Hexosyltransferases / Q000378:metabolism*; D007668:Kidney / Q000201:enzymology; D008099:Liver / Q000201:enzymology; D008361:Mannosidases / Q000378:metabolism; D051379:Mice; D009206:Myocardium / Q000201:enzymology; D012799:Sialyltransferases / Q000378:metabolism; D013154:Spleen / Q000201:enzymology; D005644:alpha-L-Fucosidase / Q000378:metabolism; D043323:alpha-Mannosidase; D001616:beta-Galactosidase / Q000378:metabolism; D001617:beta-Glucosidase / Q000378:metabolism
D006595:Hexosamines; D006601:Hexoses; D005700:Galactosyltransferases; D006602:Hexosyltransferases; D012799:Sialyltransferases; D006026:Glycoside Hydrolases; D008361:Mannosidases; D001617:beta-Glucosidase; D001616:beta-Galactosidase; D043323:alpha-Mannosidase; D005644:alpha-L-Fucosidase; D000118:Acetylglucosaminidase