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Full-Text Articles in Medicine and Health Sciences

Morphometric Analysis Of Left & Right Tonsils In Adult Symptomatic Type 1 Chiari Patients And Healthy Controls, Louis J. Konstan Jan 2015

Morphometric Analysis Of Left & Right Tonsils In Adult Symptomatic Type 1 Chiari Patients And Healthy Controls, Louis J. Konstan

Williams Honors College, Honors Research Projects

Historically, CMI has been radiographically defined by cerebellar tonsillar descent below the foramen magnum (FM) more than 5 mm (2). This measurement is typically made with a single sagittal plane T1-or T2-weighted MR image. Studies have obtained additional morphometric measurements to help diagnose CMI, and establish normal values (3,4). These studies were somewhat These studies were somewhat successful in differentiating CMI patients from healthy subjects. However, results from these studies have shown that the standard TD measurement does not necessarily correlate with neurological symptom severity as patients with CMI-like symptoms have been found with a TD of less than 5 …


The Effects Of Vitamin D Supplementation On Influenza, Jonah M. Spoerndle Jan 2015

The Effects Of Vitamin D Supplementation On Influenza, Jonah M. Spoerndle

Williams Honors College, Honors Research Projects

Recently the role of vitamin D in other non-classical capacities has been evaluated. One of these non-classical vitamin D roles is assisting in maintaining proper immune system health. One disease that has a great effect on the immune system is influenza. Vitamin D helps to prevent and limit influenza by moderating the inflammatory cytokines as well as promoting the production of monocytes that help destroy the invading materials. Through the use of vitamin D supplementation the recommended daily amount of vitamin D can be assured and optimal health could be achieved. The purpose of this project was to design a …


Drug Interactions With Glutaredoxin Orthologues, Kahlilah R. Napper, Thomas C. Leeper, Ram Khattri, Daniel Morris, Caroline Davis Jan 2015

Drug Interactions With Glutaredoxin Orthologues, Kahlilah R. Napper, Thomas C. Leeper, Ram Khattri, Daniel Morris, Caroline Davis

Williams Honors College, Honors Research Projects

Glutaredoxin, an enzymatic protein, is an important component of cell viability and function. It catalyzes reactions involved in DNA synthesis and innate immunity [1,4]. Glutaredoxin is also essential in antibiotic resistance in pathogenic bacterial species. Pseudomonas aeruginosa in particular is responsible for infecting the lung tissue of its human hosts, resulting in the development of pneumonia and cystic fibrosis [3]. Because glutaredoxin is pertinent in cell proliferation of eukaryotic and bacterial cells alike, medicinal fragments that take advantage of the subtle differences in protein structure of the orthologous proteins can be synthesized and enhanced to bind bacterial glutaredoxins, without inhibiting …