[Quantitative changes in liver dehydrogenase activity during temporary ischemia of the extremities and in the postischemic period].
Experimental temporary occlusion of the dog hind limbs was produced. Histoenzymological changes in the liver induced by the temporary ischemia of the limbs and by ischemia with a 2-hour revascularization were subjected to comparative histophotometric examination. The data obtained indicate an appreciable rise in the enzymatic activity of hepatocytes at the early stages of experiments and increasing reduction in metabolic processes at the later stages. A substantial decrease was noted in the activity of the liver enzymes under study, with that decrease being especially pronounced at the later times in experiments with limb revascularization, which is accounted for by a far greater release to the bloodstream of metabolic products from the ischemized limbs.
D000818:Animals; D001011:Aorta / Q000502:physiology; D004285:Dogs; D004734:Energy Metabolism; D005121:Extremities / Q000098:blood supply*; D005260:Female; D006651:Histocytochemistry; D007511:Ischemia / Q000201:enzymology*; D008099:Liver / Q000201:enzymology*; D008297:Male; D010088:Oxidoreductases / Q000032:analysis / Q000378:metabolism*; D013997:Time Factors
D010088:Oxidoreductases
Kolichestvennye izmeneniia aktivnosti degidrogenaz pecheni pri vremennoĭ ishemii konechnosteĭ i v postischemicheskom periode.