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Oxidative stress is one of several factors which contribute to the development of colorectal carcinogenesis. The aim of the study was an assessment of the activity of antioxidant enzymes in tumour and corresponding normal distal mucosa in a group of patients with colorectal adenocarcinoma. Samples of tumour and corresponding normal mucosa were obtained during a resection of colorectal cancer from...
Polycyclic aromatic hydrocarbons (PAHs) are DNA adducts forming carcinogens. The DNA adducts, especially 8-oxoguanine (8-oxoG), are the established biomarker of environmental genotoxic compounds exposure. The aim of this study was to determine the 8-oxoG presence in peripheral blood lymphocytes of 27 coke oven workers and 21 rural area inhabitants comparison. The study and control groups were not...
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