[Hexokinase and lactate dehydrogenase activity and isoenzymatic makeup of the smooth gastric muscle in intact and sympathectomized rabbits].
After immunological sympathectomy in rabbits activity and isoenzyme spectra of hexokinase (HK) and lactate dehydrogenase (LDH) were studied in smooth muscle of stomach. Activity of KH in the muscles was statistically significant due to increase in content of a single isoenzyme of HK occurring in the tissue. Activity o LDH was unaltered. However the isoenzyme apectrum of the enzyme was changed: content of M-subunits was decreased and the content of H-subunits was increased. These alterations may lead to an increase in redox potential in cells of the tissues.
D000818:Animals; D000831:Animals, Newborn; D004789:Enzyme Activation; D006593:Hexokinase / Q000378:metabolism*; D007106:Immune Sera / Q000494:pharmacology; D007527:Isoenzymes / Q000378:metabolism*; D007770:L-Lactate Dehydrogenase / Q000378:metabolism*; D008297:Male; D051379:Mice; D009130:Muscle, Smooth / Q000201:enzymology*; D009414:Nerve Growth Factors / Q000276:immunology; D011817:Rabbits; D013270:Stomach / Q000201:enzymology; D013564:Sympathetic Nervous System / Q000187:drug effects*
D007106:Immune Sera; D007527:Isoenzymes; D009414:Nerve Growth Factors; D007770:L-Lactate Dehydrogenase; D006593:Hexokinase
Aktivnost' i izofermentnyĭ sostav geksokinazy i laktatdegidrogenazy gladkoĭ myshtsy zheludka intaktnykh i desimpatizirovannykh krolikov.