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Use of comet assay to assess DNA damage in patients infected by Helicobacter pylori - Comparisons between visual and image analyses
(Elsevier B.V., 2005-09-05)
Studies of DNA damage in gastric epithelial cells of Helicobacter pylori (H. pylori)-infected patients are conflicting, possibly due to different methods used for scoring DNA damage by Comet assay. Therefore, we compared ...
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 ...
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 ...
Relationship among oxidative DNA damage, gastric mucosal density and the relevance of cagA, vacA and iceA genotypes of Helicobacter pylori
(Springer, 2008-01-01)
The aim of this study was to evaluate the relationship among oxidative DNA damage, density of Helicobacter pylori and the relevance of cagA, vacA and iceA genotypes of H. pylori. Gastric epithelial cells were isolated from ...
Relationship among oxidative DNA damage, gastric mucosal density and the relevance of cagA, vacA and iceA genotypes of Helicobacter pylori
(Springer, 2008-01-01)
The aim of this study was to evaluate the relationship among oxidative DNA damage, density of Helicobacter pylori and the relevance of cagA, vacA and iceA genotypes of H. pylori. Gastric epithelial cells were isolated from ...
Increased sperm DNA damage in patients with varicocele: relationship with seminal oxidative stress
(OXFORD UNIV PRESS, 2006-04)
BACKGROUND: The pathophysiology of the testicular damage in varicocele has not been completely understood. Oxidative stress and related sperm DNA damage have been identified as significant causes of male infertility. The ...
Clinical features, damage accrual, and survival in patients with familial systemic lupus erythematosus: data from a multi-ethnic, multinational Latin American lupus cohort
(SAGE Publications, 2020)
Objectives: This study aimed to compare the clinical features, damage accrual, and survival of patients with familial and sporadic systemic lupus erythematosus (SLE). Methods: A multi-ethnic, multinational Latin American ...
Progression of articular and extraarticular damage in oligoarticular juvenile idiopathic arthritis
(Clinical & Exper Rheumatology, 2011-09-01)
Objective Evaluate damage in oligoarticular JIA, estimating its frequency, risks and probability over time.Methods A cross-sectional and retrospective analysis of Juvenile Arthritis Damage Index (JADI) scoring, with both ...
Evaluation of genotoxicity of general anesthesia maintained with desflurane in patients under minor surgery
(2016-05-01)
There is controversy over the genotoxic effects of volatile anesthetics. The available literature on the genotoxicity of desflurane, one of the newest volatile halogenated agents used for general anesthesia maintenance, ...