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Medicine and Health Sciences

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University of Tennessee, Knoxville

Theses/Dissertations

2003

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Returning Home And Leaving Again: A Phenomenological Investigation Of A Sojourner’S Experience, Victoria Christofi Aug 2003

Returning Home And Leaving Again: A Phenomenological Investigation Of A Sojourner’S Experience, Victoria Christofi

Doctoral Dissertations

Two studies were conducted for this project. The goal of the first study was to describe the structure of the experience of individuals who have returned home after their stay abroad. The goal of the second study was to describe the structure of the experience of individuals who have returned to the country in which they studied, after having returned home. To accomplish these goals, phenomenological interviews were conducted with seventeen participants. In the first study, nine participants were interviewed in their own country after they had been abroad for their studies. In the second study, eight participants were interviewed; …


“Effects Of N-3 And N-6 Polyunsaturated Fatty Acids On Human Promyelocytic Hl- 60 Cells, Robert Clements Gillis Aug 2003

“Effects Of N-3 And N-6 Polyunsaturated Fatty Acids On Human Promyelocytic Hl- 60 Cells, Robert Clements Gillis

Doctoral Dissertations

Enteral nutrition with eicosapentaenoic acid (EPA; 20:5 n-3) and γ-linolenic acid (GLA; 18:3 n-6) decreased pulmonary inflammation by reducing neutrophil counts and chemotactic factors in bronchoalveolar lavage fluid during acute respiratory distress syndrome (ARDS). We hypothesize that the antiinflammatory effects of EPA and GLA may be due, in part, to induction of neutrophil apoptosis. Neutrophil apoptosis is an important physiological process in the resolution of pulmonary inflammation. Furthermore, pro-inflammatory eicosanoids formed from arachidonic acid (AA) by lipoxygenase (LO) and cyclooxygenase (COX) pathways have been shown to inhibit apoptosis in certain cell types. The purpose of this dissertation is to determine …


United States Air Force Security Forces Merger And Career Satisfaction Relating To Retention, Clint A. Cantrell Aug 2003

United States Air Force Security Forces Merger And Career Satisfaction Relating To Retention, Clint A. Cantrell

Masters Theses

The relationship between the Air Force merger of Law Enforcement personnel, Security Police personnel, and Combat Arms Training and Maintenance personnel into the Air Force Security Forces Career Field; and job retention was investigated among 209 Air Force Security Forces Enlisted Personnel at five different Air Force bases (Columbus Air Force Base (AFB), MS, Keesler AFB, MS, Eglin AFB, FL, Hurlburt Field Air Base, FL, and Moody AFB, GA). Participants completed a 91-item survey designed to measure merger satisfaction, career and job satisfaction, life satisfaction, job involvement, job stress, turnover intentions and demographic data. The results showed only four items …


The Role Of Polyglutamine Aggregate Cytotoxicity In Huntington’S Disease, Wen Yang May 2003

The Role Of Polyglutamine Aggregate Cytotoxicity In Huntington’S Disease, Wen Yang

Doctoral Dissertations

Polyglutamine diseases refer to a group of neuro-degenerative diseases including Huntington's disease , that share the same mutational basis: expansion of a CAG repeat coding sequence that encodes for a polyglutamine repeat in the respective proteins. Neuronal intranuclear inclusions (NII) formed by the aggregation of the expanded polyglutamine proteins is a hallmark of polyglutamine diseases. However, it is still under debate whether the polyglutamine aggregates are toxic to the cells, and if so, which aggregated forms are the toxic species. While important data has been provided by the existing transfected cell and transgenic animal models, technical aspects have limited our …