Systems and Integrative Physiology Commons^™

Dynamic Homeostasis In Relaxation And Bursting Oscillations, Christopher J. Ryzowicz

Biology and Medicine Through Mathematics Conference

No abstract provided.

Amyloid Beta-42 Neurotoxicity In Drosophila Retinal Development, Shay O. Sims, Pierce Duncan, Malachi Abon, Jacob G. Smith

Create@State

Alzheimer's disease (AD) represents one of the most prevalent neurodegenerative disorders globally. Thus far, the underlying mechanisms associated with the pathogenesis of AD are innately elusive. Two hallmarks associated with the progression of AD exist, including Amyloid-Beta 42 (Aβ42) protein plaque formation and hyperphosphorylation of tau proteins in neurons. Amyloid-beta is known to concentrate with other neuronal proteins as complexes form, including the cytoskeletal protein actin. However, whether actin contributes to neuronal decline in AD is unknown. To further understand the cellular cascades associated with AD, we investigated the role of cytoskeleton dynamics in modulating oxidative stress and neuroinflammation within …

Accessories And Bifurcations: A Cadaveric Case Study Of Unilateral Accessory Renal Arteries ​, Talia Swanke, Carter Anderson, Chaitanya Cherukupalli, Markell Pond, Jared Salehi, Chasity Simmons, Courtney Sloss-Garza, Carlos E. Angulo

Annual Research Symposium

A cadaveric dissection conducted at Noorda College of Osteopathic Medicine revealed atypical renal vasculature findings.

Use Of Electrical Bone Growth Stimulators In High-Risk Patients Following Spinal Fusion, Soumya Malhotra, Khavir Sharieff

HCA-NSU MD Research Day

Title: Use of Electrical Bone Growth Stimulators in High-Risk Patients Following Spinal Fusion Authors: Soumya Malhotra, BA., MS1 & Khavir Sharieff, DO, MBA2 1Class of 2027, Nova Southeastern University Dr. Kiran C. Patel College of Osteopathic Medicine, Fort Lauderdale, FL 2Assistant Professor of Surgery, Nova Southeastern University Dr. Kiran C. Patel College of Osteopathic Medicine, Tampa Bay, FLNova Southeastern University Dr. Kiran C. Patel College of Osteopathic Medicine Objective: This study aimed to elucidate the advantages of EBGSs following high-risk spinal fusions. Background: Pseudarthrosis is a condition where bones fail to fuse after an injury or surgery. It causes significant …

Endothelial Cell Nrf2-Ko Attenuates Endothelial Function And Skeletal Muscle Antioxidant Capacity, Elizabeth J. Pekas, Cody P. Anderson, Michael F. Allen, Kollyn B. Jallen, Dong Gun Jin, Andres Benitez-Albiter, Christian D. Sanchez Tato, Lie Gao, Neha Dhyani, Tara L. Rudebush, Irving H. Zucker, Song-Young Park

UNO Student Research and Creative Activity Fair

INTRODUCTION: Endothelial cells line the inner surface of blood vessels and play a major role in modulating blood flow and gas exchange. Endothelial dysfunction is thought to be a contributor to cardiovascular disease development, and it is well-accepted that excessive reactive oxygen species (harmful molecules) likely contribute to endothelial dysfunction. The transcription factor nuclear factor erythroid 2-related factor 2 (Nrf2) is considered the master regulator of cellular protection in response to elevated reactive oxygen species. Therefore, Nrf2 may be a potential therapeutic target to protect against endothelial dysfunction. However, the roles of endothelial cell-specific Nrf2 on endothelial function are not …

Mitochondrial Targeted Antioxidant Intake Improves Vascular Function And Exercise Tolerance In Peripheral Artery Disease Patients, Liz Pekas, Won-Mok Son, Ronald J. Headid Iii, Tesean Wooden, Song-Young Park

UNO Student Research and Creative Activity Fair

Peripheral artery disease (PAD) is a manifestation of atherosclerosis in the leg arteries, which causes reduced blood flow and leg pain. This may be in part due to excessive mitochondria-produced reactive oxygen species (ROS) and attenuated mitochondrial respiratory function. Mitoquinol mesylate, a mitochondrial-targeted antioxidant, has been shown to scavenge ROS and improve vascular function in older adults and animal models. However, the impacts of mitoquinol on vascular function in PAD patients are unknown. We sought to examine the impacts of mitoquinol intake (80mg) on endothelial function (flow mediated dilation, FMD), resting heart rate (RHR), blood pressure (BP), arterial stiffness (pulse …

Impacts Of Mitoquinol Mesylate Intake On Vascular Function And Cognitive Impairment In Patients With Mild Cognitive Impairment: A Case Study, Lindie Strickler

UNO Student Research and Creative Activity Fair

Mild cognitive impairment (MCI) is a decline in cognitive function to a greater extent than natural aging. It has been suggested that reduced brain blood flow is strongly associated with reduced cognitive function and neurodegenerative diseases, of which is partially attributed to excessive reactive oxygen species (ROS) production. Mitoquinol mesylate has been shown to scavenge ROS and improve vascular function in healthy older adults. However, the effects of mitoquinol in MCI patients have not been investigated.

Purpose: to elucidate the impacts of mitoquinol intake on vascular endothelial function (flow-mediated dilation, FMD), arterial stiffness (pulse-wave velocity, PWV), and cognitive function in …

Co-Modulation Masking Release Begins In The Auditory Periphery, Kareem R. Hussein, Agudemu Borjigan, Mark Sayles

The Summer Undergraduate Research Fellowship (SURF) Symposium

Understanding speech in noisy environments can be difficult, especially for people with hearing loss. The background noise can cover up the sounds of interest. Normally, the auditory system works to alleviate this problem by tagging and then cancelling the noise. Our experiments are aimed at understanding the mechanism of this noise cancellation process. We hypothesize that non-linear signal processing in the mammalian cochlea (the most peripheral part of the auditory system) is the basis of noise cancellation. To test this hypothesis, we measured the responses of auditory-nerve fibers (ANFs) to sounds embedded in background noise with different statistical properties. ANFs …

Can Cone Signals In The Wild Be Predicted From The Past?, David H. Foster, Iván Marín-Franch

MODVIS Workshop

In the natural world, the past is usually a good guide to the future. If light from the sun and sky is blue earlier in the day and yellow now, then it is likely to be more yellow later, as the sun's elevation decreases. But is the light reflected from a scene into the eye as predictable as the light incident upon the scene, especially when lighting changes are not just spectral but include changes in local shadows and mutual reflections? The aim of this work was to test the predictability of cone photoreceptor signals in the wild over the …

Mathematical Modeling Of Endotoxin-Induced Inflammation In Young Men, Renee Brady

Biology and Medicine Through Mathematics Conference

No abstract provided.

A Theoretical Model Of The Increase In Venous Oxygen Saturation Levels In Advanced Glaucoma Patients, Julia C. Arciero

Biology and Medicine Through Mathematics Conference

No abstract provided.

Designing A Mobile Space Habitat Analog, Victor Kitmanyen, Matthew Burkhard, Timothy Disher

Human Factors and Applied Psychology Student Conference

No abstract provided.