Changes in Serum Levels of Tumor Necrosis Factor–Alpha and Antioxidant status in Different Stages of Malignant Prostate Cancer Patients in Iraq

A. Hussain, Saad; T. Numan, Intesar; F. Al-Taie, Wafa; S. Mohammed, Ebtehal

	Changes in Serum Levels of Tumor Necrosis Factor–Alpha and Antioxidant status in Different Stages of Malignant Prostate Cancer Patients in Iraq
Iraqi Journal of Pharmaceutical Sciences
Article 1, Volume 21, Issue 1, 2012, Pages 56-60
Authors
Saad A. Hussain; Intesar T. Numan; Wafa F. Al-Taie; Ebtehal S. Mohammed
Abstract
Chronic inflammation can induce proliferative events and posttranslational DNA modifications in prostate tissue through oxidative stress. The present study was designed to evaluate the changes in serum levels of TNF-α, malomdialdehyde (MDA) and total antioxidant status (TAS) patients with different stages of malignant prostatic cancer (PCa) and benign prostatic hyperplasia (BPH). One hundred males (age range of 58-72 years) with different stages of malignant PCa were recruited from the Radiotherapy and Nuclear Medicine Teaching Hospital in Baghdad during the period from September 2010 to April 2011. The patients were categorized according to the 4 disease stages (I, II, III, and IV); 25 patients with benign prostatic hyperplasia (BPH) and 25 normal healthy subjects were considered as comparator groups. Blood samples were taken from all subjects for analysis of TNF-α TAS and MDA levels. The results showed significant differences between the four stages of PCa patients in all parameters; however, highly significant difference was observed in stage IV compared to control and BPH patients. In conclusion, TNF-α and total antioxidant status could be utilized for marking the advanced stages of malignant PCa.
Keywords
Malignant Prostate cancer; Inflammation; TNF; oxidative stress

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