Sex-specific differences in hyperoxic lung injury in mice: Role of cytochrome P450 (CYP)1A
نویسندگان
چکیده
منابع مشابه
Sex-specific differences in neonatal hyperoxic lung injury.
Male sex is considered an independent predictor for the development of bronchopulmonary dysplasia (BPD) after adjusting for other confounders. BPD is characterized by an arrest in lung development with marked impairment of alveolar septation and vascular development. The reasons underlying sexually dimorphic outcomes in premature neonates are not known. In this investigation, we tested the hypo...
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Exposure to high concentration of oxygen (hyperoxia) leads to lung injury in experimental animal models and plays a role in the pathogenesis of diseases such as Acute Respiratory Distress Syndrome (ARDS) and Bronchopulmonary dysplasia (BPD) in humans. The mechanisms responsible for sex differences in the susceptibility towards hyperoxic lung injury remain largely unknown. The major goal of this...
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Interleukins (IL) are part of the group of immune mediators known as cytokines. IL are produced by many different cells and possess a wide spectrum of biological activities. This review will be focused on the role of IL-1 to 6, 8, 10-13 as it pertains to the effects of hyperoxia on the adult and newborn lung in animal models. Hyperoxic exposure to the adult and newborn lung had variable effects...
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Reduction of glutathione disulfide (GSSG) to glutathione (GSH) by glutathione reductase (GR) enhances the efficiency of GSH-dependent antioxidant activities. However, GR-deficient (a1Neu) mice are less susceptible to acute lung injury from continuous exposure to > 95% O(2) (96 h: 6.9 +/- 0.1 g right lung/kg body versus room air 3.6 +/- 0.3) than are C3H/HeN control mice (10.6 +/- 1.3 versus 4.2...
متن کاملGenetic ablation of the Bach1 gene reduces hyperoxic lung injury in mice: role of IL-6.
Bach1 is a transcriptional repressor of the heme oxygenase (HO)-1 gene. Bach1-null (Bach1(-/-)) mice are reported to be protected from myocardial ischemia/reperfusion injury; however, the effect of Bach1 disruption on another oxidative stress model of hyperoxic lung injury has yet to be determined. To investigate the role of Bach1 in hyperoxic lung injury, Bach1(-/-) mice and wild-type (WT) mic...
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ژورنال
عنوان ژورنال: Toxicology
سال: 2015
ISSN: 0300-483X
DOI: 10.1016/j.tox.2015.01.019