Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: EC:3.2.1.31 (beta-glucuronidase)
 7,680 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

In 30 patients with mononucleosis-like syndrome (MLS) caused by cytomegalovirus (CMV), diagnosed on the basis of clinical symptoms, haematological & serological changes (after excluding Epstein-Barr virus, HAV, HBV and HCV infections), the following measurements were done weekly during consecutive two months': bilirubin concentration, aspartate & alanine aminotransferases (AST & ALT), alkaline phosphatase (ALP), beta-glucuronidase (B-GR), and gamma-glutamyltranspeptidase (GGTP) activity. Increase in bilirubin concentration was found in 6% of patients, increase of AST and ALT activity--in 70%, GGTP--in 50%, ALP--in 25%, and of B-GR--in 16% of the subjects. The highest bilirubin concentration, and high levels of AST, ALT, and B-GR were noted in the 2nd week of infection, whereas the peak activity of ALP and GGTP was found in the 3rd week of the disease. In all patients normalization of bilirubin concentration was earliest (5th week of infection); followed by decrease of AST, ALT, B-GR, and ALP activity (7th week), and subsequently--that of GGTP (8th week of the disease). The results of the investigations have shown that in the course of MLS the changes of hepatic activity are limited and transient; they return to normal synchronously with the withdrawal of clinical symptoms (4th-6th week of the disease), without permanent measurable consequences. In patients with MLS and increase AST & ALT activity (400-600 iu) as well as slight increased of bilirubin concentrations hepatitis C,A and B should be excluded. In has not been established so far whether the changes of hepatic function during MLS are the consequence of direct infection by CMV, reactivation of the primary occult infection (asymptomatic), or re-infection by a different serotype.
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PMID:[Biochemical changes of liver damage factors in the course of mononucleosis like syndrome caused by cytomegalovirus]. 1134 95

The present study was aimed to assess the anti-arthritic nature of Cleome gynandra L. (Cat's whiskers) against Freund's complete adjuvant induced arthritis in rats. The ethanolic extract of C. gynandra was administered orally at a dose of 150 mg/kg body weight for 30 days to the experimental rats after the induction of adjuvant arthritis. The anti-inflammatory activity of C. gynandra leaves was assessed by paw volume measurement, and its capacity to stabilize lysosomal enzyme activities in the plasma and liver of control and experimental rats. The activity of pathophysiological enzymes such as AST, ALT, ALP, cathepsin-D, beta-glucuronidase, N-acetyl-beta-glucosaminidase LDH and the levels of glycoproteins were also estimated in plasma and liver. The increased levels of both lysosomal enzymes and protein-bound carbohydrates in arthritic rats were significantly suppressed to near normal level by the administration of C. gynandra extract. Further, the significantly elevated plasma levels of TNF-alpha found in arthritic rats were found to be significantly restored back to near normal levels by the extract in experimental animals. The membrane stabilizing activity of the extract was further evidenced by histological observations made on the limb tissue. Recently, we have reported the presence of many biologically active phyto chemicals such as triterpenes, tannins, anthroquinones, flavonoids, saponins, steroids, resins, lectins, glycosides, sugars, phenolic compounds, and alkaloids in the extract of C. gynandra and these compounds might be responsible for the anti-arthritic properties observed in the present study. The possible mechanism of action of the C. gynandra extract may be through its stabilizing action on lysosomal membranes and there by preventing the spread of inflammation.
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PMID:Anti-inflammatory and lysosomal stability actions of Cleome gynandra L. studied in adjuvant induced arthritic rats. 1727 70