نتایج جستجو برای: non enzymatic antioxidant systems

تعداد نتایج: 2512727  

Ashokkumar Durairaj, Gupta Malaya, Mazumder Upal Kanti, Thamil Selvan Vaiyapuri,

This study was designed to evaluate the hepatoprotective and antioxidant activity of methanol extract of Lippia nodiflora (MELN) in acute experimental liver injury induced by paracetamol (750mg/kg, b.w). MELN at the doses of 200 and 400mg/kg, p.o was administered for 7 days and biochemical parameters such as serum glutamate oxaloacetate transaminase (SGOT), glutamate pyruvate transamina...

Journal: :Acta cirurgica brasileira 2014
João Carlos Costa de Oliveira Camila Helena de Oliveira Henrique Eduardo de Oliveira Aline Pereira Marcelo Maraschin Armando José d'Acâmpora

PURPOSE We evaluated the hypothesis that induced perioperative hypothermia (32 ± 1ºC) affects the redox balance in the tissue of colonic anastomosis in rats by modifying biochemical enzymatic and non-enzymatic markers related to oxidative stress. METHODS Forty-eight male Wistar rats were randomly divided into eight experimental groups of six animals each and underwent laparotomy, sigmoid sect...

2015
Ahmet Hazini Mustafa Cemek İbrahim Işıldak Saadet Alpdağtaş Abdullah Önül Ünal Şenel Tuba Kocaman Ali Dur Mustafa Iraz Hüseyin Uyarel

INTRODUCTION Acute myocardial infarction (AMI) is still one of the most common causes of death worldwide. In recent years, for diagnosis of myocardial ischemia, a new parameter, called ischemia modified albumin (IMA), which is thought to be more advantageous than common methods, has been researched. AIM In this study, systematic analysis of parameters considered to be related to myocardial is...

Journal: :Life sciences 2006
Graziela R Stoppa Maristela Cesquini Erika A F R Roman Satie H Ogo Marcio A Torsoni

Non-enzymatic glycation is implicated in the development of various diseases such as Alzheimer's and diabetes mellitus. However, it is also observed during the physiologic process of aging. There is considerable interest in the contribution of oxidative stress to diabetes mellitus. An increase in the generation of reactive oxygen species can occur by non-enzymatic glycation and glucose autoxida...

2012
Gabriel Samasca

In humans, HHcy causes various symptoms such as mental retardation, epilepsy, epileptic seizures and atherosclerosis, whose pathology is not fully understood. Pro-inflammatory mediators released by activated microglia secrete various neurotoxic factors such as NO and ROS, which contribute to neuronal degeneration in neurodegenerative diseases [1,2]. Within this context, HHcy proved to cause neu...

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