Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: EC:3.1.3.9 (glucose-6-phosphatase)
 3,081 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Schistosoma mansoni infection in mice resulted in a marked decrease in blood glucose and liver glycogen accompanied by a significant increase in hepatic glucose-6-phosphatase (G-6-Pase) activity. Moreover, the results indicated that infection produced a significant increase in blood pyruvate and hepatic glucose-6-phosphate dehydrogenase (G-6-PD) activity with a significant decrease in blood lactate. Infected mice were treated with praziquantel which was given at two doses of 500 mg/kg body wt on two consecutive days. Seven and 14 days respectively after drug administration, such treatment caused a marked improvement in the previous aspects of carbohydrate metabolism. This is indicated by the tendency of the blood glucose of infected mice to be restored, the marked increase in their liver glycogen content, the normalization of their blood lactate and pyruvate as well as by the marked decrease of their hepatic G-6-Pase activity and the progressive increase in their hepatic G-6-PD activity. Praziquantel given to normal mice moderately affected the blood glucose and the previously mentioned hepatic enzymes. However, the drug markedly increased the liver glycogen content of normal mice and failed to elicit any change in their blood pyruvate and lactate. Possible explanations of these findings are discussed.
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PMID:Effect of praziquantel on some aspects of carbohydrate metabolism in mice infected with Schistosoma mansoni. 254 39

This work has been carried out to investigate the effect of Schistosoma mansoni infection on mice livers after treatment with the ethanolic extract of Citrus reticulata root or the oleo-resin extract from Myrrh of Commiphora molmol tree (Mirazid), as a new antishistosomal drug. Marker enzymes for different cell organelles were measured; succinate dehydrogenase (SDH); lactate dehydrogenase (LDH) and its isoenzymes; glucose-6-phosphatase (G-6-Pase); acid phosphatase (AP) and 5'- nucleotidase. Liver function enzymes; aspartate aminotransferase (AST); alanine aminotransferase (ALT), and alkaline phosphatase (ALP) were also estimated. Parasitological studies through ova count and worm burden will also be taken into consideration. The results showed a marked reduction in SDH, LDH, AST, and ALT enzyme activities and a significant increase in G-6-Pase, AP, 5'- nucleotidase, and ALP after S. mansoni infection. A noticeable alteration in LDH subunits were also noticed. Treatment with C. reticulata or Mirazid improved all the previous enzyme activities with a noticeable reduction in ova count and worm burden.
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PMID:Efficacy of Citrus reticulata and Mirazid in treatment of Schistosoma mansoni. 1641 Sep 68