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Free radical injury and antioxidant status in patients with benign prostate hyperplasia and prostate cancer

Reactive oxygen species and other free radicals are known to be the mediators of phenotypic and genotypic changes that lead from mutation to neoplasia. There are some primary antioxidants such as glutathione peroxidase (GPx), glutathione S-transferases (GSTs) and reduced glutathione, which protect a...

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Bibliographic Details
Published in:Indian journal of clinical biochemistry 2005-07, Vol.20 (2), p.162-165
Main Authors: Srivastava, D S L, Mittal, R D
Format: Article
Language:English
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Summary:Reactive oxygen species and other free radicals are known to be the mediators of phenotypic and genotypic changes that lead from mutation to neoplasia. There are some primary antioxidants such as glutathione peroxidase (GPx), glutathione S-transferases (GSTs) and reduced glutathione, which protect against callular and molecular damage caused by the reactive oxygen metabolites (ROMs). The present study was conducted to determine the level of malondialdehyde (MDA), as an index of lipid peroxidation, along with the GPx, GSTs activities and level of reduced glutathione in 45 prostate cancer (PC) patients, 55 benign prostate hyperplasia (BPH) patients as compared to the controls. Significant higher levels of MDA and GSTs activities in the serum, (P
ISSN:0970-1915
0974-0422
DOI:10.1007/BF02867419