Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0033036 (APC)
 10,214 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

The analysis included 78 patients (42 men and 36 women) aged 48 to 67 years treated with cytostatics because of a neoplastic disease. In all the patients examined was evaluated the influence of the chemotherapy carried out on the glutathione peroxidase (GPx) and glutathione reductase (GR) activities. It was confirmed that the effect of the action on the glutathione enzymes (GE) activity of the antineoplastic chemotherapy changes depending on the duration of the treatment with cytostatics. In the end this activity settles at a high level, statistically significantly higher than that registered before the beginning of the antineoplastic treatment. The increase of the GE activity is mainly favoured by the chemotherapy following the schemes FAC (5-fluorouracyl + doxorubicin + endoxan) and PAC (cisplatin + cyclofosfamide + pharmorubicin).
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PMID:The influence of antineoplastic chemotherapy on the glutathione enzymes activity in the blood. 1563 Feb 57

Cranberry (Vaccinium macrocarpon Ait. Ericaceae) fruits and juice are widely used for their antiadherence and antioxidative properties. Little is known however about their effects on clinical chemistry markers after long-term consumption. This study was conducted to evaluate the effect of three commercial cranberry products, NUTRICRAN90S, HI-PAC 4.0, and PACRAN on the antioxidative status of rodents, divided into three experimental groups. The products were given as dietary admixtures (1500 mg of product/kg of stock feed) for 14 weeks to male Wistar rats (Groups 2-4) and a control Group 1 which received only stock feed. There were no significant cranberry treatment-related effects on oxidative stress parameters, catalase, glutathione peroxidase, glutathione reductase, glutathione transferase, superoxide dismutase, total antioxidant capacity, thiobarbituric acid reactive substances, advanced oxidation protein products, total SH-groups, or any other measured clinical chemistry markers. Hematological parameters, body weight, and food consumption were also unaffected by intake of cranberries. Only liver glutathione reductase activity and glutathione levels were significantly lower in Group 4 than in Group 1. Plasma alkaline phosphatase alone was significantly decreased in Group 2. No gross pathology, effects on organ weights, or histopathology were observed. No genotoxicity was found, and total cytochrome P450 level in liver was unaffected in all groups. The levels of hippuric acid and several phenolic acids were significantly increased in plasma and urine in Groups 2-4. The concentration of anthocyanins was under the detection threshold. The dietary addition of cranberry powders for 14 weeks was well tolerated, but it did not improve the antioxidative status in rats.
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PMID:Long-term effects of three commercial cranberry products on the antioxidative status in rats: a pilot study. 2005 64