Effect of cigarette smoke on placental antioxidant enzyme expression

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Effect of cigarette smoke on placental antioxidant enzyme expression.

Cigarette smoking is associated with systemic oxidative stress leading to an upregulation of antioxidant systems [superoxide dismutase (SOD), catalase (CAT), glutathione peroxidase (GPx), and heme oxygenase (HO)] in some tissues, but the response in the human placenta is unknown. The aim of this study was to determine the effect of cigarette smoke exposure on placental antioxidant expression in...

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Effect of Cigarette Smoke on Salivary Total Antioxidant Capacity

Background and aims. Cigarette smoke can induce oral cancer by its free radicals and oxidative damage. Salivary anti-oxidants system is believed to have an important role in defense mechanisms against oxidative stress. This study was compared total antioxidant capacity (TAoC) of saliva in smokers and nonsmokers. Materials and methods . In this cross-sectional study, 30 male smokers with mean ag...

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effect of cigarette smoke on salivary total antioxidant capacity

background and aims. cigarette smoke can induce oral cancer by its free radicals and oxidative damage. salivary antioxidants system is believed to have an important role in defense mechanisms against oxidative stress. this study was compared total antioxidant capacity (taoc) of saliva in smokers and nonsmokers. materials and methods. in this cross-sectional study, 30 male smokers with mean age ...

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Toxicity Mechanisms of Cigarette Smoke on Mouse Fetus Mitochondria

Maternal smoking has been recognized as a common cause of low birth weight, preterm birth and the decrease of gestational age period. Unfortunately, there is an increasing interest within public especially woman in Iran in the tobacco products consumption. On the other hand, the deleterious effect of maternal smoking on human fetus in pregnancy period especially in the first trimester encourage...

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ژورنال

عنوان ژورنال: American Journal of Physiology-Regulatory, Integrative and Comparative Physiology

سال: 2007

ISSN: 0363-6119,1522-1490

DOI: 10.1152/ajpregu.00505.2006