Tumor progression and oxidant-antioxidant status
نویسندگان
چکیده
منابع مشابه
Micronutrients: oxidant/antioxidant status.
Potentially damaging species (reactive oxygen, nitrogen and chlorine species) arise as by-products of metabolism and as physiological mediators and signalling molecules. Levels of these species are controlled by the antioxidant defence system. Several components of this system are micronutrients (e.g. vitamins C and E) or are dependent upon dietary micronutrients (e.g. CuZn and Mn superoxide di...
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The aim of the present study is to evaluate the relationship of total antioxidant capacity, total oxidant status, oxidative stres and total free sulfydryl groups in patients with diabetic and nondiabetic senil cataract. The study was carried out on venous blood samples from 70 subjects admitted to the ophtalmology clinic of a research hospital. Of these, 25 were senile Type 2 diabetic patients ...
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AIMS Obesity is accompanied by the formation of oxygen free radicals, whose intensified activity without effective defense mechanisms can lead to oxidative stress and related complications. We evaluated the presence of oxidative stress in obese prepubertal children. METHODS The study included 83 healthy children aged 2-10 years (62 with obesity and 21 nonobese controls). Total oxidant capacit...
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Results Mean age of patients was 9.6 years. Female: male ratio was 1.5 (F/M=27/18). Oligoarticular JIA was diagnosed in 21 patients, whereas polyarticular JIA and systemic JIA in 17 and in seven patients, respectively. During study period, 23 patients had active disease, while 22 patients were in remission. Mean duration of disease was 2.2 years. Serum ESR, CRP, TOC, TAC and, MPO levels were fo...
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ژورنال
عنوان ژورنال: Carcinogenesis
سال: 1996
ISSN: 0143-3334,1460-2180
DOI: 10.1093/carcin/17.6.1267