Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: EC:1.3.5.1 (succinate dehydrogenase)
 8,177 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Significant increase in the activity of liver succinate dehydrogenase (SDH) was observed in male Wistar rats, fed Aroclor 1260 (PCB; polychlorinated biphenyl) at 50 and 100 ppm level for 120 days. Lactate dehydrogenase (LDH) activity increased in 50 ppm PCB fed animals and decreased in 100 ppm PCB fed rats. On the other hand, enzymes like alanine and aspartate aminotransferase, alkaline and acid phosphatase showed remarkable decrease in activity in PCB fed animals. Slab gel electrophoresis of LDH isozymes showed remarkable increase in LDH2 and LDH3 and to some extent increase in LDH1 isozymes of livers of 50 ppm PCB fed animals but not in 100 ppm PCB fed groups as compared to controls. In both the PCB fed groups, liver showed centrilobular hypertrophy, hepatocellular damage, hyperplasia, karyolysis and karyorrhexis.
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PMID:Effect of feeding polychlorinated biphenyl (Aroclor 1260) on hepatic enzymes of rats. 216 95

The aim of the article was to study the cellular adaptation of newborn extracted by repeated cesarean section (RCS). The study of functional activity of monocytes was conducted. The activity of succinate dehydrogenase (SDG) and glutamate dehydrogenase (GDG), acid phosphatase (AP) and myeloperoxidase (MPO) of 120 newborns, extracted by RCS was determined by means of cytochemical methods. Analyses were performed in the dynamics of the neonatal period on 1-3, 5-7, 28-30 days of life of the infants. It was found that neonatal exposure to PCB on the cell membrane and intracellular structures is accompanied by high activity of the lysosomal acid phosphatase marker and low activity of mitochondrial enzymes SDG and GDG. Reduced activity of MPO from the 1st day of life and the lack of normalization of this index on the 28-30 days of life shows the exhaustion of mechanisms that determine the margin of safety of adaptive responses.
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PMID:[Peculiarities of clinical and metabolic adaptation of newborns extracted by repeated cesarean section]. 2554 19