Life Sciences Commons^™

Young Germ Cell Depleted Ovaries In Post-Reproductive Mice And Its Effects On Immune Function, Mckenna Walters

Undergraduate Honors Capstone Projects

It has previously been shown that young, cycling ovarian transplantation in aged female mice increased the general health and life span in regard to their post-reproductive health. It has further been hypothesized that this enhancement of health is directly influenced by the ovarian somatic cells. To address this hypothesis, transplants of young germ cell depleted and germ cell containing ovaries were performed on female mice. The purpose of this study is to continue to discern the reproductive influence on aging health, specifically in the area of immunological well-being. Control group mice were separated by age and treatment mice were subsequently …

Evaluating The Potential Of Repurposing Commercially Available Drugs For The Treatment Of Viral Infections, Brennan Connor Mcewan

Undergraduate Honors Capstone Projects

Viral infections that are often overlooked as common seasonal illnesses such as influenza can rapidly become a public threat. They threaten society as new, more dangerous strains of these common viruses emerge and as strains develop resistance to current vaccines and antiviral treatments (Kochanek, Murphy, Xu, & Tejada-Vera, 2014). To combat this, the development of antiviral treatments with novel mechanisms of action is essential. Repurposing drugs instead of developing new drugs can save years of development time and hundreds of millions of dollars (DiMasi, Hansen, & Grabowski, 2003). To support the effort to discover drugs with unique mechanisms of action, …

Manipulation Of Ovarian Function Significantly Influenced Glucose Metabolism In Cba/J Mice, Kyleigh Ann Tyler

Undergraduate Honors Capstone Projects

Menopause is associated with a decline in overall health in women. One health aspect impacted is glucose metabolism. As women experience menopause, their metabolism declines dramatically. The current study addressed the influence of ovarian somatic cells on the improvement of metabolic health through transplantations of young, germ cell-depleted ovaries. The purpose of this study is to expand the understanding of female reproductive health on metabolism. Control mice were grouped by age and treatment mice were age-matched. Treatment mice were placed into one of three groups: 1) mice received germ cell-depleted ovaries, 2) mice received germ cell-containing ovaries, and 3) mice …

A Review Of Osteoarthritis, Madelin Brooke Session

Undergraduate Honors Capstone Projects

Osteoarthritis is a degenerative joint disease which plagues many older animals and humans. It is a disease that is characterized by the degeneration of joint cartilage, inflammation, as well as chronic pain and stiffness that results from this disorder. Unfortunately, most of the treatments for this painful and chronic disease mostly involve pain management and temporary relief strategies. These strategies usually include pain medication, non-steroidal anti-inflammatory drugs, injectable lubricants, as well as surgical techniques. However, because these treatments are just temporary fixes meant for pain management and to improve quality of life they must continue throughout the remainder of the …

Ebt At Farmer's Markets Is A Snap, Amanda Spackman

Undergraduate Honors Capstone Projects

Research Question: How can farmers' markets best implement the Supplemental Nutrition Assistance Program (SNAP) to increase sales and provide low income individuals with access to fresh, local produce?

This paper will discuss the use of SNAP benefits (formerly known as food stamps) at farmers' markets, with particular emphasis on the Cache Valley Gardener's Market as an example. Lack of access to adequate food is a major issue in the US. When farmers' markets work in conjunction with the federal SNAP program they can help individuals who struggle with food security to gain access to local food. There are many benefits …

Electroporation Of Pediococcus Pentosaceus And The Curing Rate Of Plasmids, Heidi E. Shields

Undergraduate Honors Capstone Projects

Genetic engineering is a relatively new process and is a major focus of research in various fields, such as medicine, plant genetics, and food science. The potential applications of genetic engineering include designer drug production, mass protein production, and enhanced food processing. Finding an appropriate host organism to be used in genetic engineering is an important preliminary step. Pediococcus pentosaceus has been suggested as a bacterial species with such potential. Since plasmids are often the vector of choice in genetic recombination, this research tests the ability of P. pentosaceus to take up and incorporate plasmids into its genome. Two plasmids …

Regulation Of Cardiac Fibroblast Metalloprotease Secretion, Glen De Guzman

Undergraduate Honors Capstone Projects

Matrix metalloproteases (MMPs) are proteolytic enzymes secreted by cardiac fibroblasts. Altered expression of MMPs plays an important role in congestive heart failure and other cardiovascular diseases^1,2. Emerging evidence has led us to consider the role of phosphatidylinositol 4-kinase (PtdIns 4-kinase) in regulating MMP secretion in cardiac fibroblast cells^3-7. PtdIns 4-kinase is a lipid kinase involved in various cellular processes including protein secretion. This project was designed to test the hypothesis that PtdIns 4-kinase controls MMP secretion. Techniques such as cardiac cell culture, transfection, and in-gel zymography were used for this experiment. Results demonstrated that PtdIns 4-kinase …

Investigation Of The Toxic Affect Of Manganese On Ruminal Microbial Digestion And Growth, Erin Dearing

Undergraduate Honors Capstone Projects

This research investigated the toxic effect of manganese, in a reduced chemical state, on rumen microbial metabolism and growth. The reduced form of manganese is the soluble state found in subsurface waters and has a high red-ox potential. In the study, we investigated the effects of reduced manganese at varying concentrations, on rumen microbial ability to replicate and metabolize carbohydrates. The hypotheses that we tested were as follows: (1) reduced manganese decreases the rate of pH drop associated with rumen culture fermentation of a com based diet and (2) reduced manganese decreases the bacterial growth in rumen culture, as measured …

The Effect Of Ginkgo Biloba On Alzheimer's Disease, Allison Marie Wozney

Undergraduate Honors Capstone Projects

Alzheimer's disease is a progressive dementia associated with increasing loss of memory, intellectual function, and disturbances in speech. It is the most common form of dementia. It is an incurable disease and has four stages which culminate in coma and death. The average survival rate for Alzheimer's is seven years. Presently, the only treatments approved in the United States for Alzheimer's are the drugs tacrine and donepezil. These drugs improve cognitive function in early Alzheimer's. However, Ginkgo biloba has recently been looked at as another treatment option and has been approved for use in Germany. Ginkgo Biloba was originally used …