...
首页> 外文期刊>Journal of applied physiology >HIGHLIGHTED TOPIC 1 Pulmonary Physiology and Pathophysiology of Obesity Obesity, asthma, and oxidative stress
【24h】

HIGHLIGHTED TOPIC 1 Pulmonary Physiology and Pathophysiology of Obesity Obesity, asthma, and oxidative stress

机译:重点话题1肥胖的肺生理和病理生理肥胖,哮喘和氧化应激

获取原文
获取原文并翻译 | 示例
           

摘要

reactive oxygen species (ROS) are highly reactive molecules with unpaired electrons that can quickly react with other chemical compounds, potentially altering their structure and function (49, 52). However, production of ROS occurs as part of the normal metabolism, and indeed some degree of ROS formation is required to maintain normal physiology. A very fine balance is maintained between ROS production and protection from oxidative injury by antioxidants, which include nonenzymatic (dietary antioxidants, such as vitamins and thiols) and enzymatic (including superoxide dismutases, catalase, and glutathione peroxidase) mechanisms.
机译:活性氧(ROS)是具有不成对电子的高反应性分子,可以与其他化合物快速反应,从而可能改变其结构和功能(49,52)。然而,ROS的产生是正常代谢的一部分,并且确实需要一定程度的ROS形成以维持正常的生理。在ROS的产生与抗氧化剂的氧化损伤保护之间保持了非常好的平衡,抗氧化剂包括非酶促(饮食抗氧化剂,例如维生素和硫醇)和酶促(包括超氧化物歧化酶,过氧化氢酶和谷胱甘肽过氧化物酶)机制。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号