Cost-Effective Hierarchical Cobalt Nanostructured Laser-Induced Graphene For Enhanced Uric Acid Detection,
2025
Old Dominion University
Cost-Effective Hierarchical Cobalt Nanostructured Laser-Induced Graphene For Enhanced Uric Acid Detection, Anju Joshi, Gymama Slaughter
Center for Bioelectronics Publications
This study presents an innovative, cost-effective strategy to develop a flexible, enzyme-free biosensor for the sensitive detection of uric acid (UA). Utilizing electrochemically modified cobalt nanostructured on laser-induced graphene electrodes (CoNCs/LIG), this approach surpasses traditional noble metal-based electrocatalysts in sensitivity and affordability. The one-step electrochemical modification method is efficient and straightforward, enabling the uniform deposition of hierarchical flower-like cobalt nanostructures. These structures synergistically enhance the performance of the LIG, resulting in a broad detection range of 5 to 700 µM with a sensitivity of 6.75 µA µM-¹ cm-² and a low detection limit of 3.66 µM for UA. …
Reliability Of Popliteal Artery Flow-Mediated Dilation In The Seated Position,
2025
Old Dominion University
Reliability Of Popliteal Artery Flow-Mediated Dilation In The Seated Position, Taskina Akhter, Patrick B. Wilson, J. David Branch, Leryn J. Reynolds
Exercise Science Faculty Publications
Flow-mediated dilation (FMD), a noninvasive measure of endothelial function, is commonly measured in the popliteal artery in the supine and upright body positions. However, reliability studies of the measurement in these positions are not well studied. This study aimed to examine the trial-retrial and visit-to-visit reliability of popliteal artery FMD in the seated position. Popliteal artery FMD was measured in 20 healthy adults across two visits in the seated and prone positions to assess visit-to-visit reliability. Two measurements were taken for each body position at each visit to assess trial-retrial reliability. %FMD was calculated as the percent change from baseline …
The Impact Of Diabetes Education & Post Discharge Interventions For African American Adults At Risk For & After Myocardial Infarction,
2025
Dominican University of California
The Impact Of Diabetes Education & Post Discharge Interventions For African American Adults At Risk For & After Myocardial Infarction, Trinity L. Billingsley
Nursing | Student Research Posters
Cardiovascular disease or CVD refers to a multitude of conditions that affect both the heart and blood vessels. Being the leading cause of death in the United States, heart disease claims 919,032 lives; the risk of death becomes more likely when accompanied with comorbidities like diabetes (CDC, 2024). While heart disease is a leading cause of death across all populations, it accounts for a larger proportion of deaths in African American, or AA, adults at 22.6% compared to White adults at 18.0% and Hispanic adults at 11.9%, highlighting persistent racial disparities in cardiovascular outcomes (CDC, 2024). Diabetes as a comorbidity …
Advance Care Planning Utilization Among Non-White Individuals With Heart Disease And Cancer Using Health Retirement Study (Hrs) Data,
2025
University of Texas at Arlington
Advance Care Planning Utilization Among Non-White Individuals With Heart Disease And Cancer Using Health Retirement Study (Hrs) Data, Trizah M. Njoroge
Nursing Dissertations - Archive
Advance Care Planning (ACP) is a critical component of patient-centered care, yet its utilization remains disproportionately low among Non-White populations in the United States, particularly among individuals with chronic illnesses such as heart disease and cancer. This article explores racial disparities in ACP engagement using secondary analysis of the 2018 and 2020 waves data from the Health and Retirement Study (HRS), guided by Bandura’s self-efficacy theory (SET). The study examines how race, disease type, comorbidity, and survey year predict ACP service utilization, defined as completing five key ACP components: a legal will, a medical care discussion, surrogate assignment (DPOA), a …
Biochemical And Biophysical Properties Of Failing Myocardium In Rare Patient Populations,
2025
University of Kentucky
Biochemical And Biophysical Properties Of Failing Myocardium In Rare Patient Populations, Gregory Nathaniel Milburn
Theses and Dissertations--Physiology
Heart failure has diverse underlying etiologies, complicating research. While some types, like ischemic disease or inherited mutations, are well-studied, research on rarer forms has lagged. Understanding the molecular drivers in these populations may enhance diagnostics and therapies. This work examines two rare groups: patients with ATTR cardiac amyloidosis and those receiving mechanical assist device support. We show that myocardium from patients with amyloidosis has increased fibrosis and reduced force production without changes in cross-bridge kinetics. Additionally, we show that the passive stiffness of amyloidosis myocardium is not different from non-failing myocardium, indicating increased ventricular wall thickness may cause restrictive filling. …
Biochemical Properties Of Cardiac Sarcomeres In Human Heart Failure,
2025
University of Kentucky
Biochemical Properties Of Cardiac Sarcomeres In Human Heart Failure, Austin Grey Wellette-Hunsucker
Theses and Dissertations--Physiology
Heart failure (HF) exhibits considerable heterogeneity, posing significant challenges for research involving human cohorts. Diastolic dysfunction is a common pathophysiological feature; however, its molecular mechanisms remain incompletely elucidated. Sarcomeric proteins are integral to cardiac contraction and relaxation. Nonetheless, the phosphoproteome and the structural remodeling effects of these proteins on diastolic function within the context of HF have not been comprehensively characterized. This study examined sarcomeric modifications in diastolic dysfunction in human HF, focusing on Dilated and Ischemic HF, with non-failing donor hearts as controls. Analyzing myocardial samples from ~150 patients using electrophoretic and biochemical techniques, it found significant titin remodeling …
Unintentional Lead Dislodgement In Twiddler’S Syndrome,
2025
HCA Healthcare
Unintentional Lead Dislodgement In Twiddler’S Syndrome, Howard Tan, Ashok Chaudhary, Nishant Nerella, Suman Pasupuleti
West Florida Division GME Research Day 2025
No abstract provided.
Development Of Intra-Hospital Ceftriaxone Resistance Of Serratia Marcescens Endocarditis,
2025
HCA Healthcare
Development Of Intra-Hospital Ceftriaxone Resistance Of Serratia Marcescens Endocarditis, Mahyar Doraji, Michael Denney, Adeel Malik, Praveen Chekka, Nishant K. Nerella
West Florida Division GME Research Day 2025
No abstract provided.
A Case Report: Cardiac Tamponade Secondary To Myelofibrosis Induced Extramedullary Hematopoiesis In Pericardium,
2025
HCA Healthcare
A Case Report: Cardiac Tamponade Secondary To Myelofibrosis Induced Extramedullary Hematopoiesis In Pericardium, Jaafar A. Hamdan, Mustafa Tahir, Ahmed Taha, Chrissy Sharma, Amrita Randhawa
West Florida Division GME Research Day 2025
No abstract provided.
Interaction Between Dapsone And Warfarin Causes Supratherapeutic Inr,
2025
HCA Healthcare
Interaction Between Dapsone And Warfarin Causes Supratherapeutic Inr, Farhan Hiya, Omar Jureyda, Zachary Harwood, Fernando Lugo, Andrew Niclosi
West Florida Division GME Research Day 2025
No abstract provided.
Inflammation Without Borders: A Rare Case Of Takayasu Arteritis In A Young Adult,
2025
HCA Healthcare
Inflammation Without Borders: A Rare Case Of Takayasu Arteritis In A Young Adult, Alexander Yaylayan, Walaa Abualhuda, Yash Dara, Joshini Simon, Jeffrey Steinhoff, Mark Starnes, Robert Digiovanni
West Florida Division GME Research Day 2025
No abstract provided.
A Rare Case Of Right Sided Aortic Arch And Type B Dissection,
2025
HCA Healthcare
A Rare Case Of Right Sided Aortic Arch And Type B Dissection, Armaan Handa, Nayeem Chowdhury, Joshni Simon, Mohamed Tashani, Jeffrey Steinhoff, Jesse Klein, Christiano Caldeira
West Florida Division GME Research Day 2025
No abstract provided.
Comparison Of Fasting And Non-Fasting Regimens Outcomes Before Catheterization Laboratory Procedures: A Systematic Review And Meta-Analysis,
2025
HCA Healthcare
Comparison Of Fasting And Non-Fasting Regimens Outcomes Before Catheterization Laboratory Procedures: A Systematic Review And Meta-Analysis, Ali Moradi, Shayan Shojaei, Asma Mousavi, Mehrdad Mahalleh, Soheil Rahmati, Parnian Soltani, Mashood Farooqi
West Florida Division GME Research Day 2025
No abstract provided.
Redo Surgical Aortic Valve Replacement (Savr) Vs. Valve-In-Valve Transcatheter Aortic Valve Implantation (Viv-Tavi) For Patients As A Treatment For Degenerative Valves: A Systematic Review And Meta-Analysis, Ali Moradi, Pouya Ebrahimi, Maryam Taheri, Hamidreza Soleimani, Homa Taheri, Babak Sattartabar, Morvarid Taebi
West Florida Division GME Research Day 2025
No abstract provided.
Top Quality Metric Articles In Myocardial Ischemia: A Bibliometric Study,
2025
HCA Healthcare
Top Quality Metric Articles In Myocardial Ischemia: A Bibliometric Study, Abdullah Sahyouni, Amanda Feliciano, Vishakha Sharma, Maya Khodor, Christian Zellner, Michael Tedla, Robert Subbiondo, Yizhi Lin, Laura Murray
West Florida Division GME Research Day 2025
No abstract provided.
Beyond Avnrt: A Case Of Coexisting Adenosine-Sensitive Focal Atrial Tachycardia,
2025
HCA Healthcare
Beyond Avnrt: A Case Of Coexisting Adenosine-Sensitive Focal Atrial Tachycardia, Kareem Elgendi, Brandon Quintana, Christopher Wilson, Marsall Marcus
West Florida Division GME Research Day 2025
No abstract provided.
Clotting Catastrophe: Nonbacterial Thrombotic Endocarditis (Nbte) And Ischemic Fallout,
2025
HCA Healthcare
Clotting Catastrophe: Nonbacterial Thrombotic Endocarditis (Nbte) And Ischemic Fallout, Reetom Bera, Matthew Bommarito, Dhruv Patel, Milan Patel, Rami Akel, Rami Akel, Rami Akel
West Florida Division GME Research Day 2025
No abstract provided.
Advantages Of Prone Positioning In Nuclear Stress Imaging,
2025
HCA Healthcare
Advantages Of Prone Positioning In Nuclear Stress Imaging, Casper Chen, Matthew Bommarito, Milan Patel, Neha Patel, Rami Akel, Rami Akel, Rami Akel
West Florida Division GME Research Day 2025
No abstract provided.
Association Between Vaping And Cardiac Arrythmia,
2025
HCA Healthcare
Association Between Vaping And Cardiac Arrythmia, Christopher Lane, Masi Javeed, Rias Ali
West Florida Division GME Research Day 2025
No abstract provided.
Investigating The Effects Of Statins Vs Bempedoic Acid Vs Pcsk9 Inhibitors On Cardiovascular Outcomes,
2025
HCA Healthcare
Investigating The Effects Of Statins Vs Bempedoic Acid Vs Pcsk9 Inhibitors On Cardiovascular Outcomes, Megan E. Freeze, Masi Javeed, Rias Ali
West Florida Division GME Research Day 2025
No abstract provided.
