introduction: heavy metals are important occupational and environmental pollutants that cause damage to various organs. although there is no effective therapy for such a poisoning, metallothionein has been shown to play a key role in the detoxification of cadmium (cd). evidence in the literature suggests that superoxide dismutase, glutathione peroxidase, and catalase constitute important defens...

glutathione, considered to be the master antioxidant (ao), is the most-important redox regulator that controls in therapeutic considerations for the adjunctive use of glutathione in management of periodontitis, in limiting the tissue damage associated with oxidative stress, and enhancing wound healing cannot beunderestimated, but need to be evaluated further through multi-centered randomized co...

It remains unclear whether mild hypothermia affects energy metabolism in the brain tissue of newborns with hypoxic-ischaemic encephalopathy (HIE). The current study aimed to investigate the effect of mild hypothermia on energy metabolism in neonatal HIE and assess brain energy metabolism using position emission tomography/computed tomography (PET/CT) scanning. The mean standardised uptake value...

PURPOSE Systemic Lupus Erythematosus (SLE) is a multifactoral chronic autoimmune disease with unidentified etiology. Imbalance of oxidative status is one possible cause of active disease. Plasma malondialdehyde (MDA) and plasma glutathione (GSH) level have been used as a determinate of oxidative status. Limited data has examined these 2 parameters by severity of SLE. METHODS We determined whe...

Objective(s): The aim of this study was to investigate the effects of mild hypothermia on expression of NF-E2-related factor 2 (Nrf2) and heme-oxygenase-1 (HO-1) of rat cerebral cortex and hippocampus after cardiopulmonary resuscitation and further investigate the possible mechanism of action. Material and Methods:To copy an asphyxia heart arrest model, Sprague Dawley rats were randomly divided...

Purpose: To evaluate the pharmacodynamic effect of N-acetylcysteine (NAC) in mild systemic lupus erythematosus (SLE) patients in order to implement NAC as adjunctive therapy in SLE population. Methods: Forty mild SLE patients were randomly allocated to receive 1800 mg of NAC with SLE standard therapy or receive standard therapy alone. Follow up was performed at 2 weeks, then every month up to 6...

Glucose and glutathione (GSH) are key biomolecules for the regulation growth of tumor cells. The use inorganic nanocatalysts in biomedicine to target deplete such specific molecules represents a novel promising strategy against cancer. In this work, we present ternary assembled nanohybrid based on Au CuFe2O4 with capability simultaneously glucose GSH generate reactive oxidative species (ROS) ca...

Photocatalytic micromotors that exhibit wireless and controllable motion by light have been extensively explored for cancer treatment photodynamic therapy (PDT). However, overexpressed glutathione (GSH) in the tumor microenvironment can down-regulate reactive oxygen species (ROS) level therapy. Herein, we present dendrite-shaped light-powered hematite microrobots as an effective GSH depletion a...

objective(s):to investigate the effects of local mild hypothermia on the expression of fas, fasl and mmp-3 after cerebral ischemia-reperfusion in rats. materials and methods:male wistar rats were divided into sham-operated group (sham), normothermia group (nt), and hypothermia group (ht). mcao/r model was established by longa’s method, and reperfusion was allowed after 2 hr occlusion. mild hypo...