Sökning: "antioxidant"
Visar resultat 1 - 5 av 301 avhandlingar innehållade ordet antioxidant.
1. Measurement and Evaluation of Antioxidant Status and Relation to Oxidative Stress in Humans
Sammanfattning : Numerous diseases are associated with reduced antioxidant defence and oxidative stress. The antioxidant defence includes dietary and endogenous antioxidants and involves complex interactions between them. LÄS MER
2. Design, Synthesis and Evaluation of Catalytic Chalcogenide Antioxidants
Sammanfattning : This thesis describes the design, synthesis and evaluation of novel chalcogenide antioxidants.A computational model for the prediction of antioxidant properties of chalcogen-containing antioxidants has been developed. LÄS MER
3. Regenerable Organochalcogen Antioxidants : An Explorative Study
Sammanfattning : Antioxidants are widely used to protect organic materials from damages caused by autoxidation, an oxidation process that occurs under normal aerobic conditions. In this thesis, novel multifunctional organoselenium and organotellurium antioxidants were designed, synthesized, and evaluated in search for compounds with better radical-trapping capacity, regenerability, and hydroperoxide-decomposing ability. LÄS MER
4. Airway antioxidant responses to oxidative air pollution and vitamin supplementation
Sammanfattning : Air pollutants, such as ozone (O3) and diesel exhaust particles, elicit oxidative stress in the lung. Antioxidants within the respiratory tract lining fluid (RTLF) protect the underlying tissue from oxidative injury. LÄS MER
5. Antioxidant Activity of Bolivian Plant Secondary Metabolites
Sammanfattning : Certain climatologically-adverse conditions in the basin of the Poopo Lake, located on the high plateau of the Bolivian Altiplano, have prevented the existence of a reliable agricultural system and the impact on the population of the area has been severe. These problems have been the main motivation in choosing this region for this particular study. LÄS MER