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Synthesis of Nitrogen Heterocyclic Compounds for Therapeutic Applications


Abstract Reactive oxygen species (ROS) are a series of molecules, ions, and radicals derived from oxygen that possess remarkable reactivity. They act as signaling molecules when their concentration in cells is within a normal range. When the levels of ROS increase, reaching a concentration in which the antioxidants cannot readily quench them, oxidative stress will affect the cells. These excessive levels of ROS result in direct or indirect ROS-mediated damage of proteins, nucleic acids, and lipids. Excessive oxidative stress, particularly in chronic inflammation, has been linked with mutations and carcinogenesis. One of the main targets of ROS in severe oxidative stress is mitochondrial DNA (mtDNA). The synthesis of analogues of alpha-tocopherol is ... (more)
Created Date 2014
Contributor Armendariz Guajardo, Jose Israel (Author) / Hecht, Sidney M (Advisor) / Moore, Ana (Committee member) / Gould, Ian (Committee member) / Arizona State University (Publisher)
Subject Organic chemistry
Type Doctoral Dissertation
Extent 172 pages
Language English
Copyright
Reuse Permissions All Rights Reserved
Note Ph.D. Chemistry 2014
Collaborating Institutions Graduate College / ASU Library
Additional Formats MODS / OAI Dublin Core / RIS


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Description Dissertation/Thesis