Medicine and Health Sciences Commons^™

The Effects Of Light Intensity And Cell Structure On The Cultivation Of Arthrospira Platensis, Taylor Barnhart

Honors Theses

As scientists explore further into space, more cost-effective resources are needed for long-term space travel. An interesting solution is Arthrospira platensis, a filamentous cyanobacteria high in proteins and nutrients, and known for its helical structure. In unfavorable conditions, coiled spirulina cells become straight. Spirulina converts carbon dioxide gas into pure oxygen and the different cell structures stimulate different responses in oxygen production and cultivation. In these experiments, 2.3 L containers of pure coiled spirulina and mixed (coiled and straight) spirulina were placed into 3 incubators with different light intensities: 51μmol/m2/s, 25μmol/m2/s, 12μmol/m2/s. Each experiment length was 72 hours and the …

Patients’ Perspective Of Patient-Centered Approach Vs. Biomedical Approach, Lakynn Hillhouse

Honors Theses

Evidence-based practice in audiology may consist of a patient-centered approach or a biomedical approach when offering individuals the results of hearing evaluations. Boisvert et al. (2017) and the Institute for Defense Analysis confirmed that audiologists preferred to select one approach. The question was if an audiology patient is presented with two options of explaining the hearing health issues, which model/approach will be his or her preference?

Participants may have had unconscious biases related to race or gender that could have unknowingly impacted their perception of the videos. The results of this research will facilitate clinical understanding of individual preferences regarding …

A Systematic Review Of Music Therapy For Children With Autism Spectrum Disorder, Alana Andrus

Honors Theses

Music therapy has been suggested to be effective in Autism. The purpose of this systematic review was to assess the effectiveness of music therapy as a potential treatment option for individuals with autism spectrum disorder, or ASD. To obtain published records, a PubMed search was conducted with the search term “music therapy autism,” which generated 187 studies. Each study was evaluated for relativity to the topic at hand. The remaining 151 articles were assessed for support status, as well as other later suggested research, in order to more confidently support music therapy as a treatment option for ASD patients. Approximately …

An Evaluation Of The Treatment Of Asthma In The State Of Mississippi Using Hedis Quality Control Measures, Kyle Kantor

Honors Theses

Introduction: Asthma is an inflammatory condition of the lungs that can have significant impacts on a patient’s quality of life. Asthma attacks can be very uncomfortable and even deadly in some cases. The objective of this study is to evaluate the treatment of asthma in the state of Mississippi and to describe the disparities between demographics to help healthcare providers identify patients who might be at risk for poor treatment and help those patients receive quality healthcare. Methods: The data was retrospectively collected from January to December 2014 Mississippi Centers for Medicare and Medicaid Services claims data. This study is …

The Parasite Giardia, Ashley Anderson

Honors Theses

The focus of this research is to better understand how this parasite works. The protozoan Giardia spp is found all over the world and in many species such as dogs, cats, and humans. From its two different forms to the microscopic size of both forms to its ability to destroy intestinal villi and cause symptoms like other parasitic infections, Giardia spp is continuously misdiagnosed. Upon further observation at veterinary clinics and researching science articles, Giardia spp is most commonly found in pets but has the potential to spread to humans via contaminated water. The most commonly infected humans are hikers, …

Effectiveness And Mechanism Of Action Of Modified Porphyrins For Photodynamic Therapy Of Triple Negative Breast Cancer Cells, Hannah Brandon

Honors Theses

Triple negative breast cancer (TNBC) is a particularly aggressive form of breast cancer that lacks the three molecules typically targeted for treatment. Standard treatment methods leave much to be desired--the rates of metastasis and recurrence are high and the prognosis for most patients with TNBC is poor. One potential treatment for TNBC is photodynamic therapy (PDT), which uses compounds called photosensitizers that are taken up by all tissues in the body. The tumor is exposed to light, activating the photosensitizer and creating reactive oxygen species that cause cell death. This method is relatively pain-free, effective, and does not harm cells …

Analyzing Tuberculosis Diagnosis And Treatment In Kasungu, Malawi, Andrew Currier

Honors Theses

Despite Tuberculosis (TB) being a highly curable disease, it continues to result in over 5% of deaths in the Sub-Saharan African country of Malawi. Coupled with HIV, the disease remains one of the leading causes of death in Malawi. In the summer of 2015, I joined a research team from Partners in Hope to conduct a survey evaluating the health centers that provide TB care in the Kasungu region of Malawi. After visiting 23 health centers, the results of the 47-question survey were compiled and analyzed to provide information on the capabilities and practices at each health center. The results …

Mental Illness: A History With Respect To The Care And Treatment Of The Mentally Ill Law And Public Policy And The Stigma Attached To The Affliction, Raisa Anwer

Honors Theses

This thesis contains the exploration of mental illness starting with how mental illness is defined today. The history of mental illness in America reveals a gross neglect of those afflicted with “madness,” as it was usually referred to. This thesis will focus on the treatment of the mentally ill from the 1900s to present day. There is an inherent stigma attached to mental illness and as modern and as civilized as the United States claims to be, it should be noted that mental illness is still as much taboo even today, rife with stories of the mentally ill being constantly …

Understanding The Hurting: A Look Into The Lives Of Families Battling Ewing's Sarcoma, Abigail Dekle

Honors Theses

A look into the lives of families struggling with the effects of Ewing's Sarcoma.

Repetitive Transcranial Magnetic Stimulation Used For Tinnitus Suppression: A Voxel-Based Morphometry Study, Lauren E. Laitman

Honors Theses

Tinnitus is a debilitating disorder with unknown underlying mechanisms, often induced by loud noises. Tinnitus symptoms include the conscious perception of constant sound absent an external source. This study sought to determine effectiveness of treatment with repetitive transcranial magnetic stimulation (rTMS), and to use voxel-based morphometry (VBM) to identify treatment related neuronal reorganization. One hertz rTMS was delivered for 20 minutes on each of 5 consecutive days. Tinnitus suppression was measured with the Tinnitus Handicap Questionnaire (THQ), and VBM was carried out on structural Magnetic Resonance images collected before and after sham-treatment and rTMS. Findings indicate the effectiveness of rTMS …

Eating Disorders: Behind The Scenes, Katie Potts

Honors Theses

Eating disorders have become so widespread in our society that it is estimated that seven to ten million women and one million men have an eating disorder. Eating disorders do not discriminate; they can affect people of any race, age, gender, ethnicity, religion, and economic status. Research shows that about 76 percent of eating disorders begin between 11 and 20 years of age. Of all the diagnosed eating disorders, 77 percent will have a duration of one to fifteen years of the individual's life. Six percent of serious eating disorder cases end in death. An eating disorder is defined as …

Cystic Fibrosis: Biological And Ethical Considerations, Sarah Elizabeth Milam

Honors Theses

Cystic fibrosis (CF) is a progressive, multisystem disease whose etiology is a genetic mutation in the CF gene product, cystic fibrosis transmembrane conductance regulator (CFTR). The disorder affects all exocrine glands, with common symptoms involving the lungs and pancreas. Although the CF gene and its protein product have been identified, two aspects of the disease make CF particularly difficult to diagnose and manage: (a) variability in both degree and pattern of the mutation in different individuals and (b) lack of information regarding the precise molecular and cellular mechanisms responsible. Let us begin by examining the pathogenesis and pathophysiology of the …