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Literature DB >> 12767508

Serum and plasma concentration of oxidant and antioxidants in patients of Helicobacter pylori gastritis and its correlation with gastric cancer.

Shruti S Khanzode¹, Suchet D Khanzode, Ganesh N Dakhale.

Abstract

Serum superoxide dismutase, plasma ascorbic acid and lipid peroxidation in H. pylori gastritis and gastric cancer patients were compared with values for age matched healthy subjects. Serum superoxide dismutase and serum malondialdehyde were analyzed spectrophotometrically whereas plasma ascorbic acid was determined by colorimetric method. Significant increase in serum superoxide dismutase and serum malondialdehyde and significant decrease in plasma ascorbic acid were observed in H. pylori gastritis and gastric cancer patients compared to control subjects. The concentration of serum superoxide dismutase and serum malondialdehyde was significantly higher and plasma ascorbic acid was significantly lower in gastric cancer as compared to H. pylori gastritis patients. Our results demonstrate that a correlation existed between the concentration of serum superoxide dismutase, plasma ascorbic acid and lipid peroxidation in H. pylori gastritis and gastric cancer patients.

Entities: Chemical Disease Species

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Year: 2003 PMID： 12767508 DOI： 10.1016/s0304-3835(03)00147-2

Source DB: PubMed Journal: Cancer Lett ISSN： 0304-3835 Impact factor: 8.679

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Cited

14 in total

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Serum and plasma concentration of oxidant and antioxidants in patients of Helicobacter pylori gastritis and its correlation with gastric cancer.

1. cagA and vacA status and influence of Helicobacter pylori infection on serum oxidative DNA damage in Iranian patients with peptic ulcer disease.

Review 2. Causes and consequences of microsatellite instability in gastric carcinogenesis.

Review 3. The Role of Nutrients in Protecting Mitochondrial Function and Neurotransmitter Signaling: Implications for the Treatment of Depression, PTSD, and Suicidal Behaviors.

4. N-acetylcysteine, a novel treatment for Helicobacter pylori infection.

5. Effect of superoxide dismutase and malondialdehyde metabolic changes on carcinogenesis of gastric carcinoma.

Review 6. Intravenous vitamin C in the supportive care of cancer patients: a review and rational approach.

7. Relation between gastric cancer and protein oxidation, DNA damage, and lipid peroxidation.

8. The role of H. pylori in the development of laryngeal squamous cell carcinoma.

Review 9. Oxidative Stress and Carbonyl Lesions in Ulcerative Colitis and Associated Colorectal Cancer.

10. Low Vitamin C Status in Patients with Cancer Is Associated with Patient and Tumor Characteristics.