Expression of HO-1 mRNA in hepatic tissues in arsenic exposed mice
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چکیده
منابع مشابه
Delayed cutaneous wound closure in HO-2 deficient mice despite normal HO-1 expression
Impaired wound healing can lead to scarring, and aesthetical and functional problems. The cytoprotective haem oxygenase (HO) enzymes degrade haem into iron, biliverdin and carbon monoxide. HO-1 deficient mice suffer from chronic inflammatory stress and delayed cutaneous wound healing, while corneal wound healing in HO-2 deficient mice is impaired with exorbitant inflammation and absence of HO-1...
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Inorganic arsenic (iAs), a proven human carcinogen, damages biological systems through multiple mechanisms, one of them being reactive oxygen species (ROS) production. NRF2 is a redox-sensitive transcription factor that positively regulates the genes of encoding antioxidant and detoxification enzymes to neutralize ROS. Although NRF2 pathway activation by iAs has been reported in various cell ty...
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BACKGROUND Mechanical ventilation has been documented to paradoxically cause lung injury. As a commonly used volatile anesthetic, sevoflurane has been proven to possess antiinflammatory and antioxidative properties. This study aims to investigate the protective effects of sevoflurane on inflammation and ventilator-induced lung injury during mechanical ventilation in healthy mice. METHODS The ...
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To provide molecular toxicological evidences for exploring the mechanism of arsenic-induced neurotoxicity the accumulation of arsenic (As), the formation of 8-nitroguanine (8-NO(2)-G) were examined in brain tissue of mice exposed to arsenic. And the gene expressions of inducible NOS (iNOS), superoxide dismutase 1 (SOD1) and peroxiredoxin 2 (Prdx2) were also analyzed by GeneChip. In the result, ...
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Background and Objective: Nowadays, it has been proven that the immune system plays a major role in the occurrence or treatment of some cancers. The PDL-1 proteins are among the components of the immune system, which are expressed in different body cells, including B cells and T cells. In this regard, the present study was conducted to determine the frequency of PDL-1 protein expression and its...
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ژورنال
عنوان ژورنال: World Chinese Journal of Digestology
سال: 2008
ISSN: 2219-2859
DOI: 10.11569/wcjd.v16.i19.2161