Life Sciences Commons^™

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.

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 …

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 …