[Antioxidants in malignant neoplasms in humans and animals]
- PMID: 14564734
[Antioxidants in malignant neoplasms in humans and animals]
Abstract
This review is devoted to the role of low molecular weight antioxidants and antioxidant enzymes in cancerogenesis. The data on accumulation of lipid-soluble and water-soluble antioxidants in a number of malignant human and experimental tumors especially in the renal cell carcinoma tissues are analyzed. A possibility is discussed concerning the pro- and anticarcinogenic effects of the abundant tumor content of antioxidants. Implication of antioxidants in tumor resistance to chemotherapeutic drugs and ionizing radiation is discussed.
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