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)

Alpha-glycerophosphate dehydrogenase (alpha-GPD) and succinate dehydrogenase (SD) activities were investigated in lymphocytes from peripheral blood of normal rats and rats bearing the Walker 256 carcinosarcoma. Computer analysis using an original algorithm revealed a hierarchy of biorhythmic patterns of dehydrogenase activities. In all rats, mean SD activity was higher than mean alpha-GPD activity. In rats without tumor, SD and alpha-GPD activities were both higher than in rats with the Walker tumor. Biorhythm spectra for both dehydrogenases were very similar in rats with or without tumor, but tumor implantation resulted in a change of the phase relationship between alpha-GPD and SD.
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PMID:Chronobiological analysis of peripheral lymphocyte dehydrogenase activities in rats with Walker 256 carcinosarcoma. 180 27

In a series of experiments the alpha-glycerophosphate dehydrogenase and succinate dehydrogenase (SDH) activities were daily determined simultaneously by the cytochemical method in peripheral blood lymphocytes of normal rats and those with the Walker carcinosarcoma. Using an original algorithm a hierarchy of biorhythms was singled out by a computer according to individual changes in the dehydrogenase activity for each rat. The mean level of succinate dehydrogenase activity was higher than that of alpha-glycerophosphate dehydrogenase. A set of discovered biorhythms and their representation were identical in the both enzymes. The tumor transplantation caused changes in the phase coordination of investigated dehydrogenases in all rhythms and promoted an increase of the succinate dehydrogenase amplitude as compared with the alpha-glycerophosphate dehydrogenase amplitude in certain rhythms. It is concluded that biorhythmological parameters of these enzymes may be used for characterization of the tumor-bearing host.
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PMID:[A chronobiological analysis of the lymphocyte dehydrogenase activity in the peripheral blood of rats with Walker 256 carcinosarcoma]. 222 67

The enzyme activities of lactate dehydrogenase (LDH), succinate dehydrogenase (SDH) and acid phosphatase (AP) in the rat sarcoma 45 (S. 45) cells and Walker carcinosarcoma (WCS) cells were estimated from the histochemical study. No significant changes were found in the histochemical reaction intensity during the tumour growth but at the late stage of WCS growth the LDH activity increased. WCS metastases were distinguished by the elevated enzyme activity of LDH as compared with the tumour. During the anticoagulant treatment the LDH and SDH activity in S. 45 and WCS cells falls, but the AP activity increases.
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PMID:[Metabolic study of sarcoma 45 and Walker carcinosarcoma cells during the process of growth and exposure to anticoagulants (an enzyme cytochemical analysis)]. 715 64