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Articles 78931 - 78960 of 818406
Full-Text Articles in Entire DC Network
What Resilience (Strength) Means For Australian Aboriginal And Torres Strait Islander Health Professionals And Practitioners: An Exploratory Study, Eileen Willis, Amy-Louise J. Byrne, Sandy Mclellan, Venessa Curnow, Harvey Clare, Janie Brown, Amelia Britton
What Resilience (Strength) Means For Australian Aboriginal And Torres Strait Islander Health Professionals And Practitioners: An Exploratory Study, Eileen Willis, Amy-Louise J. Byrne, Sandy Mclellan, Venessa Curnow, Harvey Clare, Janie Brown, Amelia Britton
Journal of the Australian Indigenous HealthInfoNet
This article explores the concept of resilience from the perspective of Australian Aboriginal and Torres Strait Islander health professionals and practitioners, with the aim of describing what it is and how it is practiced in the workplace. Interviews in the form of Yarns were conducted with ten Aboriginal and Torres Strait Islander health professionals in regional North Queensland. We found that for Aboriginal and Torres Strait Islander health professionals and practitioners, resilience encompasses cultural identity and an ability to manage both Indigenous and western cultures and structures. Resilience, understood as ‘Strength’, draws on strong relationships to family and Country, often …
The Inequitable Burden Of Infectious Diseases Among Remote-Living Aboriginal And Torres Strait Islander Australians: A Product Of History, Stephanie L. Enkel, Rebecca Famlonga, Hannah M. M. Thomas, Nina Lansbury, Jonathan R. Carapetis, Glenn Pearson, Asha C. Bowen
The Inequitable Burden Of Infectious Diseases Among Remote-Living Aboriginal And Torres Strait Islander Australians: A Product Of History, Stephanie L. Enkel, Rebecca Famlonga, Hannah M. M. Thomas, Nina Lansbury, Jonathan R. Carapetis, Glenn Pearson, Asha C. Bowen
Journal of the Australian Indigenous HealthInfoNet
Insufficient and poorly maintained housing and plumbing in many remote Australian Indigenous communities in Australia results in reduced capacity to maintain personal hygiene, contributing to infectious disease inequalities. Infections from Streptococcus pyogenes (Strep A) and sequalae are often noted to be the result of contextual poverty; a product of over 230 years of discriminatory practice that has excluded Indigenous people from the basic human rights of healthy, maintained housing afforded to most in the nation. The solutions for eliminating diseases of inequity among Australian Indigenous population are known, their success is historically documented, and yet they are to be comprehensively …
Undergraduate Research Institute Discovery 2023: Research Abstracts Booklet, Undergraduate Research Institute
Undergraduate Research Institute Discovery 2023: Research Abstracts Booklet, Undergraduate Research Institute
Discovery Day - Prescott
No abstract provided.
An Ode To Friends Past And Present, Autumn Thompson
An Ode To Friends Past And Present, Autumn Thompson
Floodwall Magazine
No abstract provided.
Determining The Role Of Noncoding Insertion And Deletion Mutations In Lung Cancer, Zachary Everton, Matthew H. Bailey
Determining The Role Of Noncoding Insertion And Deletion Mutations In Lung Cancer, Zachary Everton, Matthew H. Bailey
Library/Life Sciences Undergraduate Poster Competition 2024
Background
● Cancer is a disease in which cells grow and divide at an uncontrolled rate and cause damage to surrounding tissue and is caused by mutations in the cells’ DNA.
● Though some cancer-causing mutations are inherited from parents, most cancer-causing mutations emerge over the course of a person’s life and are localized to the tumor. These localized mutations are also known as somatic mutations.
● The human genome is over 6.27 billion base pairs long and cannot be read from end to end; instead it is read in small pieces that are aligned to best-matching sequences in the …
Cell Death, Inflammation, And Extracellular Vpr In The R77q Mutation Of Vpr In Hiv-1, Amanda Carlson, Brad K. Berges, J. Brandon Lopez
Cell Death, Inflammation, And Extracellular Vpr In The R77q Mutation Of Vpr In Hiv-1, Amanda Carlson, Brad K. Berges, J. Brandon Lopez
Library/Life Sciences Undergraduate Poster Competition 2024
One potential target for therapeutic treatment of HIV-1 is Viral Protein R (Vpr), an accessory protein encoded by the HIV-1 genome. Vpr plays an important role in pathogenesis and replication for HIV and is involved in transcription, the pre-integration complex, cell cycle arrest, and cell death via apoptosis. Mutations in this protein dramatically impact the rate of AIDS progression compared to the wild type (WT) version of Vpr. The Vpr polymorphism R77Q is associated with the Long Term Non Progressor (LTNP) phenotype. Regular AIDS onset is 5-7 years for WT virus and 10 or more years for R77Q. These differences …
The Effect Of Epicatechin And Its Microbial Metabolites On Differing Pathways Of Beta-Cell Death In Type I And Type Ii Diabetes, Aubree Bench, Jeffery S. Tessem
The Effect Of Epicatechin And Its Microbial Metabolites On Differing Pathways Of Beta-Cell Death In Type I And Type Ii Diabetes, Aubree Bench, Jeffery S. Tessem
Library/Life Sciences Undergraduate Poster Competition 2024
The pathogenesis of type 1 (T1D) and type 2 diabetes (T2D) is associated with progressive beta-cell death and loss of insulin secretion, making functional betacell mass preservation a priority in the treatment of diabetes. T1D beta-cell death is primarily mediated by autoimmune exposure of beta-cells to proinflammatory cytokines such as IL-1b, TNFa, and IFNg (1, 2). Beta-cell loss in T2D, however, is characterized by damage caused by a destructive metabolic state of persistent hyperglycemia and elevated free fatty acid (FFA) levels (2, 3). Our lab has shown that the monomeric flavonoid epicatechin and its metabolites hippuric acid, homovanillic acid, and …
Understanding The Impact Of Post-Translational Modifications On Nucleosome Positioning, Bronwyn Kennington-Nitz, Steven Johnson, Sophie Lo, Michael Mann, David Bates
Understanding The Impact Of Post-Translational Modifications On Nucleosome Positioning, Bronwyn Kennington-Nitz, Steven Johnson, Sophie Lo, Michael Mann, David Bates
Library/Life Sciences Undergraduate Poster Competition 2024
The placement of histones along DNA is known to be a significant factor in determining gene expression in eukaryotic cells, with post-translational modifications (or PTMs) helping modulate gene expression by acting as an intermediate to other factors. Using the Lys>Gln and Acetyl-Lys mutations of H3, our working hypothesis is that acetylation will decrease the overall strength of positioning, and that mutations will have an identical or nearly identical effect on nucleosome positioning.
Understanding Refractory Status Epilepticus With Novel Hd-Mea Technology, Isaac Stubbs, Ryley Parrish, Melissa Blotter, Max Holmes, Skyler Russell
Understanding Refractory Status Epilepticus With Novel Hd-Mea Technology, Isaac Stubbs, Ryley Parrish, Melissa Blotter, Max Holmes, Skyler Russell
Library/Life Sciences Undergraduate Poster Competition 2024
3rd Place Oral Presentation
Status Epilepticus (SE) is a severe medical condition marked by continuous seizures lasting over 5 minutes. When SE becomes resistant to anticonvulsant drugs, the condition is known as Refractory Status Epilepticus (RSE), which lacks effective treatments and has a mortality rate of 38%. RSE lacks effective treatments partially due to our limited understanding of the mechanisms that lead to patient antiepileptic drug resistance.
Solving The Hiv Enigma: Investigating Mutant Long-Term Non-Progressor Vpr Strands, Megan Knight, Bradford Berges
Solving The Hiv Enigma: Investigating Mutant Long-Term Non-Progressor Vpr Strands, Megan Knight, Bradford Berges
Library/Life Sciences Undergraduate Poster Competition 2024
Different variants of HIV:
➢ Rapid Progressor: aggressive symptoms, quick progression into AIDs
➢ Wild-Type: regular symptoms, regular progression into AIDs
➢ Long-Term Non-Progressor: little-
Jaspine B And The Sea Sponge That Fights Cancer, Jack Davis, Jared Barrott, Adriene Pavek, Farjana Afrin, Sameena Mateen, Brendon Meldrum, Rocio Rojas, Pamela Diaz, Megan Condie, Ali Aghazadeh-Habashi, Srinath Pashikanti
Jaspine B And The Sea Sponge That Fights Cancer, Jack Davis, Jared Barrott, Adriene Pavek, Farjana Afrin, Sameena Mateen, Brendon Meldrum, Rocio Rojas, Pamela Diaz, Megan Condie, Ali Aghazadeh-Habashi, Srinath Pashikanti
Library/Life Sciences Undergraduate Poster Competition 2024
Jaspine B is a natural marine product, derived from the sea sponge, Jaspis, found in some tropical climates. Jaspine B has been shown to be an effective treatment in some cancers with an upregulation of sphingomyelin synthase. This research aimed to understand the effects of Jaspine B on synovial sarcoma, and investigate its potential to be used as targeted treatment in other cancers that have an upregulation of sphingomyelin synthase
Ivermectin Activates Striatal Cholinergic Interneurons To Enhance Dopamine Release, Tyler Love, Jordan Yorgason, Hillary Wadsworth, Alicia Warnecke, Joshua Barlow, Emma Steimle, Joakim Ronström, Pacen Williams, Christopher Galbraith, Jared Baldridge, Michael Jakowec, Daryl Davies
Ivermectin Activates Striatal Cholinergic Interneurons To Enhance Dopamine Release, Tyler Love, Jordan Yorgason, Hillary Wadsworth, Alicia Warnecke, Joshua Barlow, Emma Steimle, Joakim Ronström, Pacen Williams, Christopher Galbraith, Jared Baldridge, Michael Jakowec, Daryl Davies
Library/Life Sciences Undergraduate Poster Competition 2024
• The substantia nigra compacta releases dopamine into the dorsal striatum, a brain region associated with movement and motivation
• Cholinergic interneurons in the dorsal striatum can directly cause dopamine release
• IVM is a known positive allosteric modulator of P2X4 receptors as well as nicotinic
• acetylcholine receptors
• Ivermectin is known to affect many dopamine linked behaviors, but no studies have been conducted to determine if Ivermectin is able to modulate dopamine release
Is Edna Concentration In Staphylococcus Aureus Biofilm Affected By Nanotube Coating?, Brooklyn Z. Jones, Bradford K. Berges, Lucy C. Bowden
Is Edna Concentration In Staphylococcus Aureus Biofilm Affected By Nanotube Coating?, Brooklyn Z. Jones, Bradford K. Berges, Lucy C. Bowden
Library/Life Sciences Undergraduate Poster Competition 2024
1st Place Oral Presentation
• ~30% of artificial joint failure is caused by infection1
• 80-100% of patients who receive external fixator pins will experience an infection2
• Most of these infections are caused by Staphylococcus aureus
• S. aureus forms biofilms (surface-associated collections of bacteria) that are extremely difficult to treat
• eDNA provides structure and protection to the biofilm
Fish Tattoos: The Evolutionary Cost Of Black Spot Disease, Eric J. Morris, Jerry B. Johnson
Fish Tattoos: The Evolutionary Cost Of Black Spot Disease, Eric J. Morris, Jerry B. Johnson
Library/Life Sciences Undergraduate Poster Competition 2024
QUESTION
Does Black Spot Disease increase the fitness of male fishes?
HYPOTHESIS
We hypothesize that Black Spot Disease will increase the fitness of male fishes. We predict that female fishes will exhibit an association preference for infected males over healthy males when given the choice between the two. This observed preference would suggest that BSD is advantageous for male fishes
Myofiber Necrosis To Electrical Stimulation-Induced Damage: Influence Of Menstrual Cycle Phase, Collin Deshler, Brandon Pfeifer, Mohadeseh Ahmadi, Werner N. Hunter, Madeline N. Nielsen, Krista S. Shimizu, Robert D. Hyldahl
Myofiber Necrosis To Electrical Stimulation-Induced Damage: Influence Of Menstrual Cycle Phase, Collin Deshler, Brandon Pfeifer, Mohadeseh Ahmadi, Werner N. Hunter, Madeline N. Nielsen, Krista S. Shimizu, Robert D. Hyldahl
Library/Life Sciences Undergraduate Poster Competition 2024
- Estrogen plays important roles in women's overall health, including cardiovascular health, metabolism, bone, connective tissue, and skeletal muscle.
- Existing evidence, mostly based on studies with ovariectomized rodents or post-menopausal women suggests that estrogen is essential for normal muscle recovery, growth, and function.
- Evidence indicates that estrogen plays a role in facilitating skeletal muscle regeneration by activating satellite cells.
- There is a lack of research on the impact of estrogen levels on skeletal muscle damage and recovery in premenopausal populations who have fluctuating levels of estrogen throughout their menstrual cycle.
- The purpose of this study was to determine how menstrual cycle …
Understanding The Molecular Phenotype Of Obesity-Associated Clear Cell Renal Cell Carcinoma In The Context Of The Obesity Paradox, Elisa Mcrae, Joseph Wride, Carter Norton, Matthew Tufts, Connor Peterson, Badí Quinteros, Olivia Rodriguez, Alejandro Sanchez
Understanding The Molecular Phenotype Of Obesity-Associated Clear Cell Renal Cell Carcinoma In The Context Of The Obesity Paradox, Elisa Mcrae, Joseph Wride, Carter Norton, Matthew Tufts, Connor Peterson, Badí Quinteros, Olivia Rodriguez, Alejandro Sanchez
Library/Life Sciences Undergraduate Poster Competition 2024
- Clear cell renal cell carcinoma (ccRCC) is the most prevalent histologic subtype of renal cell carcinoma in the US, constituting 85% of cases, with an estimated 69,000 new cases in 2023.
- Obese patients have an elevated risk of developing ccRCC.
- Despite the increased risk, obese patients with ccRCC paradoxically exhibit better outcomes compared to normal-weight patients, known as the “obesity paradox.”
- Understanding the molecular phenotype of obesity-associated ccRCC is the focus of this study.
The Cold Hard Truth: Cryopreserved Tissue Is Superior To Ffpe Tissue In Molecular Analysis, Delaney Anderson, Jeffrey Okojie, Mackenzie Burr, Peyton Worley, Isaac Parker, Jack Davis, Bridger Kearns, Jared Barrott
The Cold Hard Truth: Cryopreserved Tissue Is Superior To Ffpe Tissue In Molecular Analysis, Delaney Anderson, Jeffrey Okojie, Mackenzie Burr, Peyton Worley, Isaac Parker, Jack Davis, Bridger Kearns, Jared Barrott
Library/Life Sciences Undergraduate Poster Competition 2024
Personalized cancer care requires molecular characterization of neoplasms. While the research community accepts frozen tissues as the gold standard analyte for molecular assays, the source of tissue for all testing of tumor tissue in clinical cancer care comes almost universally from formalin-fixed, paraffin-embedded tissue (FFPE). Specific to genomics assays, numerous studies have shown significant discordance in genetic information obtained from FFPE samples and cryopreserved or flash frozen samples. To explain the discordance between FFPE samples and cryopreserved samples, a head-to-head comparison between FFPE and cryopreserved tissues was performed to analyze the DNA yield, DNA purity and DNA quality in terms …
Valproic Acid Alters Larval Behavior And Neuronal Composition Within The Optic Tectum Of Zebrafish, Bailey J. Calder, Jacquelyne C. Howell, Michael J. Zeyer, Annalie Martin, Sierra C. Dixon, Shane M. Lilya, Jason M. Hansen, Arminda Suli
Valproic Acid Alters Larval Behavior And Neuronal Composition Within The Optic Tectum Of Zebrafish, Bailey J. Calder, Jacquelyne C. Howell, Michael J. Zeyer, Annalie Martin, Sierra C. Dixon, Shane M. Lilya, Jason M. Hansen, Arminda Suli
Library/Life Sciences Undergraduate Poster Competition 2024
The mammalian superior colliculus (SC) and its non-mammalian homolog–the optic tectum (OT)–are midbrain structures that integrate multimodal sensory inputs and guide involuntary movements in response to relevant environmental cues. Recent work has drawn strong connections between the functions of the SC/OT and behavioral deficits observed in autism spectrum disorder (ASD), thus implicating this structure as a possible site affected in ASD. Since fetal exposure to valproic acid (VPA) has been associated with increased prevalence of ASD in humans, and ASD-like phenotypes in animal models, we exposed embryonic zebrafish to VPA to investigate the connection between ASD and OT development. In …
The Changing Tumor Microenvironment Of Non-Small Cell Lung Cancer, Mackenzie Hansen, Kim O'Neill, Qin Zhou, Yoko Derose, Magdalena Kovacsovics, Benjamin Brintz, Benjamin L. Witt, Siwen Hu-Lieskovan
The Changing Tumor Microenvironment Of Non-Small Cell Lung Cancer, Mackenzie Hansen, Kim O'Neill, Qin Zhou, Yoko Derose, Magdalena Kovacsovics, Benjamin Brintz, Benjamin L. Witt, Siwen Hu-Lieskovan
Library/Life Sciences Undergraduate Poster Competition 2024
Lung cancer is the leading cause of cancer related death in the United States, and non-small cell (NSCLC) is the most common type. An increasingly prevalent treatment in the last few years for NSCLC has been immunotherapy. However, for immunotherapy to be the most effective, we need to have a better understanding of how the immune system interacts with cancer in all stages. Specifically, we need to know where the immune cells reside, how they interact with each other, and how these populations change as the disease progresses. To define the tumor microenvironment, we stained 27 whole tumor slides with …
The Effect Of Percussive Massage On Collagen Gene Expression In Skeletal Muscle, James Bartling, Robert D. Hyldahl, Emma Schaugaard, Mohadeseh Ahmadi
The Effect Of Percussive Massage On Collagen Gene Expression In Skeletal Muscle, James Bartling, Robert D. Hyldahl, Emma Schaugaard, Mohadeseh Ahmadi
Library/Life Sciences Undergraduate Poster Competition 2024
INTRODUCTION
• Exercise is a critical aspect of healthy living due in part to its effects of muscle adaptation, which are largely regulated by alterations in gene expression
• Sedentary behavior can be required by diverse life circumstances, suggesting a need to reproduce the beneficial effects of exercise by an alternative means
• Like exercise, percussive massage introduces a mechanical strain on the muscle, which could potentially replicate a similar remodeling response of the extracellular matrix (ECM). However, this has not yet been studied
• Collagen 1,3,&4 are major components of the ECM that adapt in response to exercise, and …
Mmappr2: An Improved Bioinformatics Approach To Find Novel Genes, Aiden Cardall, Jonathon T. Hill, Kyle Johnsen, Connor Ward, Maliha Tasnim, Jared Taylor
Mmappr2: An Improved Bioinformatics Approach To Find Novel Genes, Aiden Cardall, Jonathon T. Hill, Kyle Johnsen, Connor Ward, Maliha Tasnim, Jared Taylor
Library/Life Sciences Undergraduate Poster Competition 2024
Introduction
• New genes are commonly found by randomly inducing mutations in model organisms.
• Mapping the mutations to the genome to find novel genes is difficult, time-consuming, and expensive.
• We created a bioinformatics program, MMAPPR, to automate this process.
• Here, we introduce a new algorithm, MMAPPR2, which requires little to no bioinformatics knowledge to use.
• MMAPPR2 makes several improvements that allow it to identify genes more rapidly and precisely.
• MMAPPR2 will aid the rapid identification of genes in a wide range of species and developmental systems.
Leucine Lock: A Diagnostic Tool To Revolutionize Rapid Antigen Testing, Kaitlyn Robinson, Jonathon Hill, Benjamin Johnson, Matt Goff
Leucine Lock: A Diagnostic Tool To Revolutionize Rapid Antigen Testing, Kaitlyn Robinson, Jonathon Hill, Benjamin Johnson, Matt Goff
Library/Life Sciences Undergraduate Poster Competition 2024
• The current field of rapid testing uses antigen tests that are ELISA-based.
• ELISA tests are expensive and can only provide results for high-antigen loads. (asymptomatic patients and/or low-antigen samples generate inaccurate results).1
• We aim to provide a cheaper rapid test that produces both quantitative and qualitative results.
Changes In Environmental Conditions Affect The Two Isoforms Of Snap-25 Differently, Joseph Jackson, Dixon J. Woodbury, Tanner M. Blocker, Samuel W. Shumway, Jarom S. Sumsion, Thomas Weed, Jason Carlson, Nathan Mumford, Ryan Poland
Changes In Environmental Conditions Affect The Two Isoforms Of Snap-25 Differently, Joseph Jackson, Dixon J. Woodbury, Tanner M. Blocker, Samuel W. Shumway, Jarom S. Sumsion, Thomas Weed, Jason Carlson, Nathan Mumford, Ryan Poland
Library/Life Sciences Undergraduate Poster Competition 2024
In the brain, neurons communicate via releasing and detecting neurotransmitters. Release occurs through exocytosis, following fusion of synaptic vesicles to neuronal cell membranes. This process is driven by formation of a dynamic quaternary protein structure known as the SNARE complex. SNAP-25 contributes two alpha helical domains to this complex. Neurons express SNAP-25 in two distinct isoforms, SNAP-25A (25A) and SNAP-25B (25B). These two isoforms vary by only 9 amino acids and are expressed differently depending on brain region and the developmental stage of the neuron [1]. The primary structures of 25A and 25B and their effect on SNARE complex formation …
Carbon-Infiltrated Carbon Nanotube Surfaces Affect Pseudomonas Aeruginosa Biofilm Development, Jenny Finlinson, Lucy C. Bowden, Bradford K. Berges
Carbon-Infiltrated Carbon Nanotube Surfaces Affect Pseudomonas Aeruginosa Biofilm Development, Jenny Finlinson, Lucy C. Bowden, Bradford K. Berges
Library/Life Sciences Undergraduate Poster Competition 2024
• ~30% of surgical implant failure is caused by infection1
• 10-23% of all implant-associated bone and joint infections are caused by gram-negative bacteria2
• Pseudomonas aeruginosa, a gram-negative bacterium, forms biofilms (bacterial communities encased in a matrix) that are extremely difficult to treat
Role Models V. Knowledge: Should We Use Different Evolution Teaching Strategies For Students With Varying Levels Of Scientific Reasoning Skills?, Kenny Harrington, Jamie Jensen
Role Models V. Knowledge: Should We Use Different Evolution Teaching Strategies For Students With Varying Levels Of Scientific Reasoning Skills?, Kenny Harrington, Jamie Jensen
Library/Life Sciences Undergraduate Poster Competition 2024
What We KNOW:
Learning the mechanisms of evolution (sometimes), i.e., Knowledge…
and having a Role Model present both serve to increase evolution acceptance.
Some have suggested that scientific reasoning ability predicts evolution acceptance, while others refute this.
We HYPOTHESIZE that students’ scientific reasoning ability moderates the effect of Knowledge on evolution acceptance. We PREDICT that those with higher reasoning skills will find Knowledge more compelling than Role Models.
Adapting The Auxin-Inducible Degron (Aid) System To The Zebrafish Model Organism, Dennis Li
Adapting The Auxin-Inducible Degron (Aid) System To The Zebrafish Model Organism, Dennis Li
Library/Life Sciences Undergraduate Poster Competition 2024
The Auxin Inducible Degron (AID) system is a conditional and reversible protein degradation system naturally occurring in plants. In the presence of the hormone Auxin, the AID tagged proteins are recruited into the plant’s E3 ubiquitin ligase machinery, ubiquitinated, and marked for degradation1. To adapt the AID system to the zebrafish model organism, our lab generated lines co-expressing Arabidopsis Thaliana plant TIR1 protein and GFP tagged with AID (GFP-AID) in superficially-located mechanosensory hair cells (HC) of the lateral line system and in spinal cord neurons found deeper in the body. Upon auxin application, GFP-AID expressed in the superficial HCs was …
Barriers To Hpv Vaccine Acceptance Among Hispanic Immigrants To The Us, Ruth Larson, Brian Poole
Barriers To Hpv Vaccine Acceptance Among Hispanic Immigrants To The Us, Ruth Larson, Brian Poole
Library/Life Sciences Undergraduate Poster Competition 2024
•Hispanics are the largest and fastest growing ethnic minority in the United States, making up 18% of the total population.
•This population has lower rates of vaccination for several vaccines, including the COVID-19, HPV, TDAP, influenza, pneumococcal, and Herpes Zoster (Shingles).
•Due to the lower vaccination rates, Hispanics suffer from a larger proportional disease burden for many diseases than their non-Hispanic counterparts.
•Past studies have focused mainly on language barriers, ignoring the complex and diverse culture of Hispanic immigrants that may make an impact on their vaccine uptake.
• The objective of this study is to identify language and cultural …
Exploring The Role Of Dopamine And Atp In Microglial Motility, Derek Langford, Jordan Yorgas, Christopher Galbraith, Channing Syme, Brayden Parker, Savannah Evans, Derek Langford, Eliza White, Erin Taylor, Lauren Ford, Hillary Wadsworth
Exploring The Role Of Dopamine And Atp In Microglial Motility, Derek Langford, Jordan Yorgas, Christopher Galbraith, Channing Syme, Brayden Parker, Savannah Evans, Derek Langford, Eliza White, Erin Taylor, Lauren Ford, Hillary Wadsworth
Library/Life Sciences Undergraduate Poster Competition 2024
►Recent studies from our laboratory have identified that dopamine and ATP in the Nucleus Accubmens (NAc) are co-released.
►ATP is a chemoattractant for macrophages in general, and microglia specifically, suggesting that dopamine and ATP corelease may function to alter microglia activity.
►The present work characterizes the effects of microglia activation via lipopolysaccharide (LPS) on dopamine terminal function, and the effects of dopamine and ATP on microglia motility.
Reproduce Or Live Longer?: A Life History Analysis Of Black Bears In A Semiarid Environment, Brenden M. Orocu, Cambria Armstrong, Janene Auger, Hal L. Black, Randy T. Larsen, Brock R. Mcmillan, Mark C. Belk
Reproduce Or Live Longer?: A Life History Analysis Of Black Bears In A Semiarid Environment, Brenden M. Orocu, Cambria Armstrong, Janene Auger, Hal L. Black, Randy T. Larsen, Brock R. Mcmillan, Mark C. Belk
Library/Life Sciences Undergraduate Poster Competition 2024
In population demographics, each population has an age stage vital rate (fecundity and survival) in its life history that has the greatest influence on the asymptotic population growth rate, λ.
American black bears (Ursus americanus) are found throughout North America. Other studies on population demographics have focused on populations in higher resource availability areas but none in semiarid environments where resource scarcity is a result of the variable climate.
Objective
Our objective was to determine if factors influencing population dynamics of black bears in semi-arid environments were similar to factors affecting population dynamics in mesic environments where …
Advancing Mycotoxin Detection: Multivariate Rapid Analysis On Corn Using Surface Enhanced Raman Spectroscopy (Sers), Allison Gabbitas, Gene Ahlborn, Kaitlyn Allen, Shintaro Pang
Advancing Mycotoxin Detection: Multivariate Rapid Analysis On Corn Using Surface Enhanced Raman Spectroscopy (Sers), Allison Gabbitas, Gene Ahlborn, Kaitlyn Allen, Shintaro Pang
Library/Life Sciences Undergraduate Poster Competition 2024
Background and Purpose: Mycotoxin contamination on food and feed can have deleterious effect on human and animal health. Agricultural crops may contain one or more mycotoxin compounds; therefore, a good multiplex detection method is desirable to ensure food safety. In this study, we developed a rapid method using label-free surface-enhanced Raman spectroscopy (SERS) to simultaneously detect three common types of mycotoxins found on corn, namely aflatoxin B1 (AFB1), zearalenone (ZEN), and ochratoxin A (OTA).
Methods: A SERS nanosubstrate was applied on the agricultural crop (i.e., corn) and mixed briefly with mycotoxins present on the surface. Raman spectral data …