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Isolation, Analysis, And Partial Characterization Of An Inhibitor Of Neisseria Gonorrhoeae, Natania Paul May 2019

Isolation, Analysis, And Partial Characterization Of An Inhibitor Of Neisseria Gonorrhoeae, Natania Paul

Undergraduate Honors Theses

There is an emerging threat of Neisseria gonorrhoeae strains that are resistant to all antibiotics. Because of this, the purpose of this research is to isolate, analyze, and partially characterize a new inhibitor(s) of N. gonorrhoeae. Since there is an unknown molecule secreted by Candida albicans that inhibits N. gonorrhoeae, this molecule can be partially characterized using 1H NMR Spectroscopy to assist in the development of a new antibiotic compound. It was hypothesized that quorum-sensing molecules, trans, trans- farnesol, tyrosol, phenylethyl alcohol, and tryptophol, could be possible candidates for the inhibitor. Because of this, 1H …


A Mathematical Model For Antibiotic Resistance In A Hospital Setting With A Varying Population, Edward H. Snyder May 2013

A Mathematical Model For Antibiotic Resistance In A Hospital Setting With A Varying Population, Edward H. Snyder

Electronic Theses and Dissertations

Antibiotic-resistant bacteria(ARB) is causing increased health risk and cost to society. Mathematical models have been developed to study the transmission of resistant bacteria and the efficacy of preventive measures to slow its spread within a hospital setting. The majority of these models have assumed a constant total hospital population with the admission and discharge rates being equal throughout the duration. But a typical hospital population varies from day to day and season to season. In this thesis, we apply variable admission and discharge daily rates to existing deterministic and stochastic models which examine the transmission of single and dual resistant …