Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: EC:3.2.1.36 (hyaluronidase)
 4,606 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Extensor digitorum longus muscles of rats were removed and injected with a solution of Marcaine plus hyaluronidase. After incubation in Marcaine solution for 10 min, the muscles were grafted into their original beds. The grafts and the contralateral control muscles were removed from the rats at 0, 1-5, 7, 11, 36, and 69 days postoperatively. The muscles were then frozen in dry ice and isopentane and subsequently homogenized and centrifuged. The supernatant was analyzed for a number of enzymes, the regenerative patterns of which can be classified into 3 groups: (1) early increase in activity: hexokinase, glucose-6-phosphate dehydrogenase; (2) early decrease in activity with failure to recover to control levels: phosphorylase, phosphofructokinase, alpha-glycerophosphate dehydrogenase; and (3) early decrease followed by return to control levels: lactate dehydrogenase, pyruvate kinase, creatine phosphokinase, adenylate kinase. These patterns are not identical to those reported for embryogenesis of muscle. The data are discussed with regard to correlative histological studies of muscle regeneration.
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PMID:Developmental patterns of glycolytic enzymes in regenerating skeletal muscle after autogenous free grafting. 14 74

The activities of different testicular enzymes, as a marker of development, have been determined at various gestational ages. The enzyme sorbitol dehydrogenase shows peak activity between 25 and 28 weeks of gestation, whereas the peak of hyaluronidase was observed between 14 and 16 weeks of gestation. The activities of pentose phosphate enzymes, such as glucose-6-phosphate dehydrogenase and transketolase in developing human fetus reach the highest level between 25 and 28 weeks and 21 and 24 weeks of gestation, respectively, indicating the most actively synthesizing period of the fetus for providing NADPH and ribose-5-phosphate for steroidogenesis and nucleotide and nucleic acid synthesis.
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PMID:Testicular enzymes as a marker of development in human fetus. 288 85

The myotoxic effect of the subcutaneous administration of N,N1-dimethyl-p-phenylenediamine (DPPD) in rats was enhanced by the simultaneous administration of hyaluronidase. The resulting myopathy was associated with an early and dramatic increase in activity of glucose-6-phosphate dehydrogenase and 6-phosphogluconate dehydrogenase. Administration of actinomycin D or cycloheximide prior to the combined DPPD and hyaluronidase treatment prevented the increase in activity of both pentose phosphate pathway enzymes, indicating that the increase in activity requires RNA synthesis and protein synthesis. The possibility that the increase in activity of both NADPH-regenerating enzymes results from the modification by effectors of existing less active forms of these enzymes leading to more highly active forms was refuted.
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PMID:The inhibitory effect of actinomycin D and cycloheximide on the increase in activity of glucose-6-phosphate dehydrogenase and 6-phosphogluconate dehydrogenase in experimentally induced diseased skeletal muscles. 648 Apr