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Relationships between cagA, vacA, and iceA genotypes of Helicobacter pylori and DNA damage in the gastric mucosa
(Wiley-Blackwell, 2004-01-01)
Helicobacter pylori (H. pylori) is believed to dispose carriers to gastric cancer by inducing chronic inflammation. The inflammatory processes may result in the generation of reactive oxygen and nitrogen species that damage ...
DNA damage in wistar kyoto rats exercised during pregnancy
(2017-01-01)
Purpose: To evaluate DNA damage levels in pregnant rats undergoing a treadmill exercise program. Methods: Wistar Kyoto rats were allocated into two groups (n= 5 animals/group): non-exercise and exercise. The pregnant rats ...
DNA damage and nitric oxide production in mice following infection with L. chagasi
(Elsevier B.V., 2011-08-16)
Leishmania chagasi, which causes visceral leishmaniasis in South America, is an obligate intracellular protozoan. Production of nitric oxide by macrophages during the inflammatory response is one of the main microbicidal ...
DNA damage and nitric oxide production in mice following infection with L. chagasi
(Elsevier B.V., 2011-08-16)
Leishmania chagasi, which causes visceral leishmaniasis in South America, is an obligate intracellular protozoan. Production of nitric oxide by macrophages during the inflammatory response is one of the main microbicidal ...
DNA damage and repair in leukocytes of melanoma patients exposed in vitro to cisplatin
(LIPPINCOTT WILLIAMS & WILKINS, 2011)
Resistance to chemotherapeutic drugs can be an obstacle to a successful treatment of cancer patients in part associated with individual response and differences in the DNA repair system. The Comet assay is an informative ...
Electrochemical investigations on the capacity of flavonoids to protect DNA against damage caused by textile disperse dyes
(Elsevier B.V., 2014-03-01)
In previous work, the interaction of DNA with the textile dyes Disperse Orange 1 (DO1) and Disperse Red 1 (DR1), and their electrolysis products, resulted in significant changes in the characteristic oxidation peaks of the ...
Lymphocyte DNA damage correlates with DNA damage in lung tissue determined by single cell gel electrophoresis
(Federation Amer Soc Exp Biol, 2011-04-01)
Lymphocyte DNA damage correlates with DNA damage in lung tissue determined by single cell gel electrophoresis
(Federation Amer Soc Exp Biol, 2011-04-01)
Effect of thiol compounds on bleomycin-induced DNA and chromosome damage in human cells
(Heldref Publications, 2013-02)
Non-protein thiols are considered radioprotectors, preventing DNA damage by ionizing radiation. As bleomycin (BLM) is a radiomimetic agent it was proposed that thiols may prevent DNA damage produced by this antibiotic. ...