Laboratory and Basic Science Research Commons^™

The Effects Of Vaping Coil Temperature On The Viability Of Veillonella Parvula And Streptococcus Mutans, Marvelous O. Aluko

Harrisburg University Research Symposium: Highlighting Research, Innovation, & Creativity

No abstract provided.

International Conference On Cancer Health Disparities, Juhi Rais, Asif Jafri, Neelam Shivnath, Habiba Khan, Md Arshad

Research Symposium

Background: Biochanin A, an isoflavone that is mainly present in red clover, has potent chemopreventive properties against many cancers. Ovarian carcinoma is fifth most common and deadliest gynaecological malignancy that causes the highest mortality in females worldwide. Hence a substantial need for new therapies for combating this gynaecological malignancy arises.

Methods: The present study aimed to investigate anti-cancerous potentials of biochanin A on cultured human ovarian carcinoma PA-1 cells through the cell viability assay, cellular apoptosis, disruption of mitochondrial membrane potential (MMP), involvement of ROS, cell cycle kinetics, and expression of apoptosis-related genes namely, p53, Bax, Bcl-2, Noxa and Puma. …

Covid-19-Impacted Research And Education In Global Healthcare And Stem: Evaluation Of Case Studies, Yumna Indorewala, Santanu De

Trick to the Treat of Internships and Research

The zoonotic novel coronavirus has posed major challenges to the world’s economy, social development, and public health. Effects in the education and research in the field of healthcare and STEM are accentuated in lower-developed countries or communities where the access to technology and a reliable internet connection are luxuries making it difficult to attain education virtually. The Coronavirus Infectious Disease 2019 (COVID-19) has also disrupted research and training in STEM and healthcare. With significant increases in infection rates there is an urge to redirect projects towards virology research and vaccine development. This comprehensive literature review includes case studies highlighting the …

Effect Of Temperature On Questing Activity Of Ixodes Scapularis In A Laboratory Setting, Molly Meagher

Thinking Matters Symposium

Understanding deer tick (Ixodes scapularis) behavior is increasingly important due to the species’ northerly range expansion, and consequently, increased human contact. Deer ticks are a major public health concern, as they are the primary vector of Lyme disease and other serious diseases. Differences in questing behavior are of considerable interest as fluctuating weather due to climate change effect the species’ range expansion and time spent questing. Although previous research has examined temperature preferences of tick behavior, there are conflicting reports about direct effects on questing activity. Therefore, I addressed the relationship between temperature and questing behavior of adult deer ticks. …

Perivascular Adipose Tissue In Relation To Diet, Thermogenesis And Cardiovascular Health, Ginger Paquette, Caitlin Stieber, Ashely Soucy, Benjamin Tero, Lucy Liaw

Thinking Matters Symposium

Adipose tissue is a diverse and crucial component to vascular health due to its role in energy storage and heat production. The primary function of white adipose tissue (WAT) is energy storage while the function of mitochondria-rich brown adipose tissue (BAT) is heat production. Perivascular adipose tissue (PVAT), which surrounds blood vessels, contains both WAT and BAT adipocytes. Dietary calorie restriction is associated with increased lifespan with decreased adiposity. Increased prevalence of WAT-like PVAT, due to high-fat diets and obesity, leads to increased metabolic disfunction and cardiovascular-disease. We used a calorie-restriction model in C57BL6/J mice to test the hypothesis that …

The Effect Of Changing Substrate On Arctic Aquatic Invertebrates Abundance, Tom Dolman

Michael D. Wilson Symposium

Climate change is directly affecting tundra ecosystems in northern regions, and warming temperatures have caused discontinuous permafrost and thawing sediments across the region. This project investigates how increasing erosion and the foraging patterns of migratory snow geese may degrade habitat for aquatic invertebrates in the upper Mast River, located in Wapusk National Park, Manitoba, Canada. In the past two decades, many of the important species of aquatic invertebrates have shown declines. Declining invertebrate populations are predicted to affect aquatic ecosystems and decrease the resources available to shorebirds and waterfowl, which breed and migrate through this area.

Morph- And Sex-Specific Differences In Corticosterone Of The Arizona Tiger Salamander (Ambystoma Mavortium Nebulosum), Megan Zerger

Scholars Week

Life history morph, sex, and body condition are traits that may influence stress within salamander populations because of differences in physiology and environmental conditions. Given widespread declines and the effects chronic stress can have on amphibian health, it is important to understand within-population drivers of stress and how population level variation may influence population viability. Thus, the objective of our study was to assess how corticosterone varies within the Arizona tiger salamander (Ambystoma mavortium nebulosum) population at the Mexican Cut Nature Preserve. We used a non-invasive skin swabbing method to collect baseline and elevated corticosterone from paedomorph (aquatic …

158— Optimization And Development Of The Luria-Delbrück Experiment For Geneseo Genetics Labs, Abigail Scheffler

GREAT Day Posters

The classic genetics experiment by Salvador Luria and Max Delbruck showed that mutations are present prior to selection rather than arising in response to selective pressures. In this experiment, we used Escherichia coli as our model organism and the antibiotics streptomycin and rifampicin to show students in a laboratory setting how this hypothesis can be applied. Specifically, we optimized antibiotic concentrations and the amount of bacterial cells to use in order for the activity to run smoothly and consistently in a student laboratory. We found that the ideal conditions are 1000 cells/ml and 25 micrograms/ml of streptomycin. These concentrations showed …

Integrating Mathematics And Biology In The Classroom: A Compendium Of Case Studies And Labs, Becky Sanft, Anne Walter

Annual Symposium on Biomathematics and Ecology Education and Research

No abstract provided.

Jet Lag: What’S Light Got To Do With It?, Melissa Richardson

Adventist Human-Subject Researchers Association

Jet lag results in memory loss and sleepiness. Current treatments for jet lag focus on symptoms and not the cause of jet lag; disrupted light environment. This study in mice, uncovered mechanisms of how light regulates jet lag recovery and memory. This work informs our future studies in humans.

Studies Of Amino Acid Mutations In Drug Resistance Of The Smo Protein, Eunice Wintona

UNO Student Research and Creative Activity Fair

Smoothened receptor (SMO) is a protein that in humans, is encoded by the SMO gene. A systemic mutation in its binding pocket helps predict the sensitivity of mutant proteins to different drugs. Known as a GPCR-like receptor, it is a component of the hedgehog signaling pathway; a pathway involved in body patterning and the regulation of adult stem cells. An uncontrolled or inappropriate activation of the Hedgehog pathway drives tumor progression in cancers and a number of birth defects. To achieve these goals, the molecular modeling software MOE was used to build small molecules and drug molecules like Vismodegib and …

Cichlid Behavioral Ecology: Streams Of Costa Rica, Ali Saheb, Erfan Ranjbar, Shannon Dieffenderfer, Yazmeen Almutairri, Nicole Williams-Ugula, Ella Brook Gray, Adel Pereira

Georgia State Undergraduate Research Conference

No abstract provided.

Quantitative Evaluation Of Clinostomum Marginatum Distribution In The Fish Host (Perca Flavescens): Investigation Of The Impact On Functional Performance, Doiba Ki Eshofonie, Precious Freeman

Student Scholar Showcase

Doiba Eshofonie & Precious Freeman

Mentor: Takashi Maie

2017 Student Scholar Showcase

Quantitative evaluation of Clinostomum marginatum distribution in the fish host (Perca flavescens): Investigation of the impact on functional performance

Clinostomum marginatum is a trematode commonly found in freshwater fish. The adult C. marginatum stays in its definitive avian host’s mouth and throat. It releases eggs upon contact in water and the eggs hatch into a free-swimming miracidia, which infects an aquatic snail as the first intermediate host. The miracidia, then, develops into a cercaria and leaves the snail to find a fish as its second intermediate …

The Scripps Research Institute Summer Undergraduate Research Fellowship, Ezana Assefa

Trick to the Treat of Internships and Research

This program is a 10-week internship designed for undergraduates interested in the scientific field to engage in current research. Students have the option of requesting to work under three mentors, one of which they will be paired. Students will work in the lab with the principal investigator and other members of the lab. Along with working in the lab, students in the program will also attend bi-weekly talks/lectures from researchers, grad students, and professionals at TSRI as well as participating in two presentations and a final poster or oral presentation.

Exploration Of Freshwater Cyanobacteria, Mariya Campbell

Georgia State Undergraduate Research Conference

No abstract provided.

The Effects Of Blocking Hippocampal Acetylcholine On Meal Onset In Male Rats, Jasmine Nicole Gentry

Georgia State Undergraduate Research Conference

No abstract provided.