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Full-Text Articles in Chemical Actions and Uses
Nicotinamide Riboside And Beta-Hydroxybutyrate Activate Parallel Pathways For C. Elegans Lifespan Extension, Mckenzie Peters
Nicotinamide Riboside And Beta-Hydroxybutyrate Activate Parallel Pathways For C. Elegans Lifespan Extension, Mckenzie Peters
Undergraduate Honors Theses
Supplementation with nicotinamide riboside (NR), a form of vitamin B3 and a precursor of nicotinamide adenine dinucleotide (NAD+) extends lifespan in the nematode C. elegans and delays aging-related pathologies in mammals. During aging, levels of NAD+ decline causing metabolic dysfunction and oxidative damage. Studies in C. elegans found that when NR was administered during larval development it induced the mitochondrial unfolded protein response (UPRmt), which is frequently associated with lifespan extension. Both calorie restriction (CR) and ketogenic diets (KD) have been shown to extend lifespan, in part through increasing NAD+ and through increasing levels …
Effects Of Nicotinamide Riboside And Beta-Hydroxybutyrate On C. Elegans Lifespan, Jeffery Peters
Effects Of Nicotinamide Riboside And Beta-Hydroxybutyrate On C. Elegans Lifespan, Jeffery Peters
Undergraduate Honors Theses
The nicotinamide riboside (NR) form of vitamin B3and the ketone body ß-hydroxybutyrate (BHB) are two of the most promising natural compounds yet identified for the treatment of aging and aging-related diseases. Forms of vitamin B3are precursors for the synthesis of the coenzymes nicotinamide adenine dinucleotide (NAD(H)) and nicotinamide adenine dinucleotide phosphate (NADP(H)). In aged cells levels of NAD+decline, decreasing metabolism and decreasing activity of protective sirtuin protein deacetylases. In aged cells NR, but not more common forms of vitamin B3, boost NAD+levels. BHB is naturally produced by the body when individuals fast …
Testing Cr(Ii)-Btc For Ammonia Adsorption Capabilities: A Research Proposal, Tyler Hemingway
Testing Cr(Ii)-Btc For Ammonia Adsorption Capabilities: A Research Proposal, Tyler Hemingway
Undergraduate Honors Theses
Excerpt from Purpose and Hypothesis
The purpose of this thesis is to determine the ability of a particular metal-organic framework (MOF), Cr(II)-BTC, to adsorb ammonia (NH3) gas. This particular MOF was chosen for this study due to the Cr having open metal sites, which are generally suitable locations for ammonia adsorption as seen in other MOFs.1,2,3 This study will be done by testing Cr(II)-BTC’s ability to adsorb as well as another MOFs ability to adsorb ammonia. From this data, the ability of Cr(II)-BTC to adsorb ammonia repeatedly and under dry or humid conditions will also be determined. …