نتایج جستجو برای: hydrogen peroxide
تعداد نتایج: 151082 فیلتر نتایج به سال:
The present study investigates the influence of individual and combined hydrogen peroxide and thermal pre-treatment of waste activated sludge on anaerobic digestion. For so doing, it employs anaerobic batch reactors in the mesophilic conditions. For comparison, soluble fractions of organic matter, biogas production, biochemical methane potential, removal of chemical oxygen demand (COD), and vol...
Introduction: The perpose of this research was the investigation of 8-week regulary aerobic intensity exercise effects and Omega-3 supplementation on Total level antioxidant capacity and hydrogen peroxide in young untrained men. Method: This research was a semi-experimental method with repeated measures. Among the volunteers, 20 subjects after obtaining informed consent participated in the ...
The present study investigates the influence of individual and combined hydrogen peroxide and thermal pre-treatment of waste activated sludge on anaerobic digestion. For so doing, it employs anaerobic batch reactors in the mesophilic conditions. For comparison, soluble fractions of organic matter, biogas production, biochemical methane potential, removal of chemical oxygen demand (COD), and vol...
Drought is one of the major factors limiting crop production in Iran. Twenty Iranian wheat cultivars with wide range of sensitivity to drought, including 18 varieties of bread wheat and two varieties of durum wheat were used in two separate field experiments in 2009-2010 at the Experimental Station of College of Agricultural in Shiraz University. Each experiment was conducted as a randomized co...
Insulin and insulin-like growth factor I (IGF-I) both play important roles in vascular remodeling. Moreover, nitric oxide (NO) is well established as a counterregulatory agent that opposes the actions of several vascular agonists, in part by decreasing smooth muscle motility. We tested the hypothesis that NO blocks insulin or IGF-I-induced rat aortic smooth muscle cell motility via a mechanism ...
Nanorods were decorated with different hemeproteins that are able to convert hydrogen peroxide. When dispersed into hydrogen peroxide solutions, most of these nanorods are characterized by diffusion coefficients which increase with the concentration of hydrogen peroxide. Such a behaviour does not characterize unmodified nanorods.
An automated sensor system for the continuous and in-line measurement of hydrogen peroxide in industrial applications is described. The hydrogen peroxide concentration can be measured over the entire pH range, over a wide concentration range of hydrogen peroxide (10(-3) 70 g/l), from 0 to 70( degrees )C, and with high precision and accuracy (errors less than 1% ). The system consists of a bypas...
Background and purpose: Oxidative stress is implicated in the pathogenesis of various diseases, including neurological disorders. In such stressful conditions, heat shock protein 70 (HSP70) protects cells, thus its pharmacological induction can be protective. The disaccharide trehalose exhibits various beneficial effects, including antioxidative effect. However, its impact on HSP70 is not obvio...
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