...
首页> 外文期刊>Pharmacological research: The official journal of The Italian Pharmacological Society >Altered redox status in patients with Diabetes Mellitus type I.
【24h】

Altered redox status in patients with Diabetes Mellitus type I.

机译:I型糖尿病患者的氧化还原状态改变。

获取原文
获取原文并翻译 | 示例
           

摘要

Diabetes mellitus is a complex metabolic disorder characterized by a disturbance in glucose metabolism. Recent evidences suggest that increased oxidative damage as well as deficits in antioxidants defence systems could be related to the complications in Diabetes patients' type I. The aim of this study was to investigate an extensive array of redox status indices: glutathione (GSH), malondialdehyde (MDA), peroxidation potential, superoxide dismutase (SOD), catalase (CAT), total hydroperoxide (TH) and advanced oxidation protein products (AOPP) in relation to blood glucose and glucose indicators control such as glycosylated haemoglobin (HbA1c) and fructosamine by spectophotometric techniques. Forty Diabetes Mellitus patients' type I and 40 healthy subjects were recruited. Both a reduction of GSH levels and an increase in MDA and TH levels were observed in the serum of patients. These patients also showed an increase of AOPP and PP levels as well as an increase of both CAT and SOD activity. Relatively to the control group, patients had significant differences in global indices of oxidant/antioxidant status and indicators of glycaemia control. These results contribute both to the evidences that substantial oxidative stress occurs during Diabetes Mellitus type I without early complications and to an integral overview of the oxidant/antioxidant balance in these patients.
机译:糖尿病是一种复杂的代谢紊乱,其特征在于葡萄糖代谢紊乱。最近的证据表明,氧化损伤的增加以及抗氧化剂防御系统的缺陷可能与I型糖尿病患者的并发症有关。本研究的目的是研究广泛的氧化还原状态指标:谷胱甘肽(GSH),丙二醛(MDA),过氧化电位,超氧化物歧化酶(SOD),过氧化氢酶(CAT),总氢过氧化物(TH)和高级氧化蛋白产物(AOPP)与血糖和血糖指标的控制有关,例如糖基化血红蛋白(HbA1c)和果糖胺分光光度技术。招募了40名I型糖尿病患者和40名健康受试者。在患者血清中均观察到GSH水平降低以及MDA和TH水平升高。这些患者还显示出AOPP和PP水平升高,CAT和SOD活性均升高。相对于对照组,患者的整体氧化剂/抗氧化剂状态指数和血糖控制指标存在显着差异。这些结果既有助于在没有早期并发症的情况下在I型糖尿病期间发生实质性氧化应激的证据,也有助于对这些患者的氧化剂/抗氧化剂平衡进行全面概述。

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