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Full-Text Articles in Life Sciences

A Comparison Of Two Methods Of Quantifying Mating Success In Low Density Gypsy Moth (Lymantria Dispar) Populations, Alexandra Barry, Hannah Byrne, Derek M. Johnson Jan 2018

A Comparison Of Two Methods Of Quantifying Mating Success In Low Density Gypsy Moth (Lymantria Dispar) Populations, Alexandra Barry, Hannah Byrne, Derek M. Johnson

Undergraduate Research Posters

The gypsy moth (Lymantria dispar) is a defoliating pest native to Europe and invasive to North America. The gypsy moth is subject to depressed mating success in low density populations, which may restrict spread of the forest pest. Research focusing on gypsy moth density as it relates to mating behavior has often used counts of males caught in pheromone-baited delta traps as a proxy to estimate the probability of female mating success. The purpose of this project was to determine whether pheromone trap counts provide accurate estimates of female mating success probability, by comparing data gathered from pheromone-baited …


Nutrigenomics: Using Sulforaphane Consumption As A Mechanism To Prevent Cardiovascular Disease Through Epigenetic Regulation, Alisha Agrawal Jan 2018

Nutrigenomics: Using Sulforaphane Consumption As A Mechanism To Prevent Cardiovascular Disease Through Epigenetic Regulation, Alisha Agrawal

Undergraduate Research Posters

Cardiovascular disease is the leading cause of death in the United States. Diet composition and reduced expression of the transcription factor Nrf2 are both possible factors contributing to cardiovascular disease. As vitamin supplementation grows in scope and popularity, it is becoming common to replace vegetable consumption with multivitamins. The purpose of this research was to investigate how sulforaphane, an isothiocyanate found in its greatest quantities in broccoli, prevents cardiovascular disease through epigenetic regulation in order to promote the understanding that vitamin supplementation does not adequately replace the health benefits of phytonutrients found in vegetables. In order to investigate sulforaphane’s ability …


College Student Alcohol Use And Engagement In Prevention Programming, Alexis H. Branch, Shimona Kumar, Christina Mcgrath Jan 2018

College Student Alcohol Use And Engagement In Prevention Programming, Alexis H. Branch, Shimona Kumar, Christina Mcgrath

Undergraduate Research Posters

Social problems and adverse consequences have been associated with risky alcohol use (Paschall et al, 2015). Personalized Normative Feedback (PNF) has been utilized to address these problems (White and Hingson, 2014) by comparing students’ alcohol use to campus or national norms (Butler et al, 2009). The current investigation sought to understand differences in alcohol use behaviors in freshmen who did and did not report completion of a personalized feedback intervention (PFI) in a diverse sample of college students from the Spit for Science (S4S) project. S4S is a campus-wide, longitudinal study on the genetic and environmental factors that contribute to …


The Forensic Characterization Of Bacterial And Fungal Organisms In Traditional Chinese Medicine, Julia Grzymkowski, Christopher J. Ehrhardt, Justin L. Poklis, Michelle R. Peace Jan 2018

The Forensic Characterization Of Bacterial And Fungal Organisms In Traditional Chinese Medicine, Julia Grzymkowski, Christopher J. Ehrhardt, Justin L. Poklis, Michelle R. Peace

Undergraduate Research Posters

There has been an increase in use of Traditional Chinese Medicine (TCM) in the United States because they are less expensive and believed to be more effective with less adverse effects in comparison to traditional pharmaceutics. Therefore, sales have increased in the US, despite articles and case studies demonstrating the dangers, such as injury and death, related to TCM, stemming from improper labelling, toxic contaminants, and, in some cases, the presence of pathogenic bacteria. The aim of this study was to perform a survival experiment to demonstrate the importance of proper herbal brewing technique and to conduct a molecular and …


Examination Of Methylation Sites For Forensic Age Determination From Semen, Christian Renwick, Sarah J. Seashols-Williams Jan 2018

Examination Of Methylation Sites For Forensic Age Determination From Semen, Christian Renwick, Sarah J. Seashols-Williams

Undergraduate Research Posters

Methylation Sensitive High-Resolution Melt (MS-HRM) is based on quantitating the melt curve from an experimental sample against a standard of known methylation levels. Whereas most applications of age prediction using methylation markers are based upon pyrosequencing or SNaPshot technologies, these analysis methods are both cost and instrumentation prohibitive. This study sought to use to the varied methylation status of the ELOVL2 and FHL2 alleles, both having known correlation with age (Hamano et. al.), in a labor and time efficient manner to develop an age prediction model. A non-linear regression and standard curve was compiled from the methylation status in a …


Influence Of Gluteus Medius Strength On Interlimb Asymmetry In Female Recreational Runners., Morgan Meyer, Olivia Moody, Kathryn Harrison, Gregory Crosswell, Bhushan Thakkar Jan 2018

Influence Of Gluteus Medius Strength On Interlimb Asymmetry In Female Recreational Runners., Morgan Meyer, Olivia Moody, Kathryn Harrison, Gregory Crosswell, Bhushan Thakkar

Undergraduate Research Posters

PURPOSE: Running-related injuries are most often single-sided and are partially attributed to lower limb movement and loading asymmetries.1 Gluteus Medius (GM) plays a significant role in lower limb alignment, especially in the frontal and transverse planes by its influence on the pelvis and the femur.2 Female runners are more prone to GM weakness which has been proposed to be a risk factor for overuse injuries.3 These strength deficits contribute to abnormal lower limb kinematics and kinetics during dynamic tasks like running and jumping.4 These changes include an increase in peak hip adduction angle (HA), hip internal …