Search for dissertations about: "superoxide generation"
Showing result 1 - 5 of 24 swedish dissertations containing the words superoxide generation.
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1. Superoxide dismutase 1 and cataract
Abstract : Light and oxygen generate harmful reactive oxygen species (ROS) in the lens, causing biochemical changes that gradually disarrange the lens fibres resulting in light scattering and loss of transparency. In the healthy eye, this chronic exposure to oxidative stress may lead to age-related cataract. READ MORE
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2. The hyperosmolar airway : Mechanisms of reduced response to nitric oxide
Abstract : Inhaled nitric oxide (NO) relaxes smooth muscle of the airways and of pulmonary blood vessels and is used to treat lung diseases where the pulmonary vessels are constricted. NO has also been tested as a bronchodilator in asthmatic patients. READ MORE
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3. Discovery of N-hydroxyguanidines as novel electron acceptors of xanthine oxidase : Potential new drugs for treatment of ischemia and reperfusion injury
Abstract : Xanthine oxidase (EC 1.1.3.22) is one of the major enzymatic sources of oxygen-derived free radicals. READ MORE
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4. Radical aspects on arthritis : the role of neutrophil generation of nitric oxide and superoxide in inflammatory conditions
Abstract : The polymorphonuclear neutrophil granulocytes (neutrophils) are gaining renewed interest regarding their involvement in chronic inflammatory disorders, including rheumatoid arthritis (RA). Besides phagocytic and destructive capabilities, neutrophils have regulatory roles, e.g. by influencing responses from dendritic cells and lymphocytes. READ MORE
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5. Experimental studies on thrombosis and thrombolysis : With special reference to importance of lys-plasminogen, active site thrombin inhibitors and stable fish oil
Abstract : Dissolution and prevention of thrombus in the atherosclerotic coronary artery have become an important part of treatment therapy of acute myocardial infarction. However, the currently most effective thrombolytic agent, recombinant tissue-type plasminogen activator (rt-PA), only elicits 80% recanalization of thrombotically occluded coronary arteries and early occlusion occurs in about 40% of successfullyrecanalized vessels. READ MORE