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Full-Text Articles in Medicine and Health Sciences

The Influence Of Military Mindset In Canine Selection For The Mitigation Of Ptsd Symptomology Within A Tennessee Veteran Population: A Phenomenological Study, Rachael Michelle Bandlow Thompson Apr 2025

The Influence Of Military Mindset In Canine Selection For The Mitigation Of Ptsd Symptomology Within A Tennessee Veteran Population: A Phenomenological Study, Rachael Michelle Bandlow Thompson

Doctoral Dissertations and Projects

The purpose of this phenomenological study was to explore the influence of military mindset on personal canine selection through the lived experiences of Tennessee military veterans to enhance military cultural competency and aid in development of complimentary and integrative approaches to veteran mental health. Insufficient research exists into understanding the specific needs of reintegrating veterans and into the benefits of canine-assisted therapies. The theories which guided this study were Albert Bandura’s Social Cognitive Theory of Learning and Abraham Maslow’s Theory of Motivation. This qualitative study was further guided by axiological philosophical assumptions. Fifteen participants were recruited via email and selected …


The Decline Of Civil Discourse On Facebook: A Qualitative Content Analysis Of The Comment Sections Of News Organizations' Facebook Pages, Cameron Lawson Apr 2025

The Decline Of Civil Discourse On Facebook: A Qualitative Content Analysis Of The Comment Sections Of News Organizations' Facebook Pages, Cameron Lawson

Doctoral Dissertations and Projects

This study explores the role of Facebook’s comment sections in the decline of civil discourse, examining how the platform’s design influences user behaviors and contributes to increased incivility. Through a qualitative content analysis of 3,030 comments from 12 national and regional news organizations’ posts on both Facebook and their website, the research identifies key structural elements such as engagement-drive algorithms and broader reaction options that amplify uncivil behavior. The study also introduces three prevalent persona types in online discourse—the passionate partisan, the agitator, and the cynical joker. Each of these contributes to the dynamics of incivility in different ways. Grounded …


Midrc Mrale Mastermind Grand Challenge: Ai To Predict Covid Severity On Chest Radiographs, Samuel G. Armato, Karen Drukker, Lubomir Hadjiiski, Carol C. Wu, Jayashree Kalpathy-Cramer, George Shih, Maryellen L. Giger, Natalie Baughan, Benjamin Bearce, Adam E. Flanders, Robyn L. Ball, Kyle J. Myers, Heather M. Whitney, The Midrc Grand Challenge Working Group Apr 2025

Midrc Mrale Mastermind Grand Challenge: Ai To Predict Covid Severity On Chest Radiographs, Samuel G. Armato, Karen Drukker, Lubomir Hadjiiski, Carol C. Wu, Jayashree Kalpathy-Cramer, George Shih, Maryellen L. Giger, Natalie Baughan, Benjamin Bearce, Adam E. Flanders, Robyn L. Ball, Kyle J. Myers, Heather M. Whitney, The Midrc Grand Challenge Working Group

Department of Radiology Faculty Papers

PURPOSE: The Medical Imaging and Data Resource Center (MIDRC) mRALE Mastermind Grand Challenge fostered the development of artificial intelligence (AI) techniques for the automated assignment of mRALE (modified radiographic assessment of lung edema) scores to portable chest radiographs from patients known to have COVID-19.

APPROACH: The challenge utilized 2079 training cases obtained from the publicly available MIDRC data commons, with validation and test cases sampled from not-yet-public MIDRC cases that were inaccessible to challenge participants. The reference standard mRALE scores for the challenge cases were established by a pool of 22 radiologist annotators. Using the MedICI challenge platform, participants submitted …


Mammonc-Db, An Integrative Breast Cancer Data Analysis Platform For Target Discovery, Santhosh Kumar Karthikeyan, Darshan S Chandrashekar, Snigdha Sahai, Sadeep Shrestha, Ritu Aneja, Rajesh Singh, Celina G Kleer, Sidharth Kumar, Zhaohui S Qin, Harikrishna Nakshatri, Upender Manne, Chad J Creighton, Sooryanarayana Varambally Apr 2025

Mammonc-Db, An Integrative Breast Cancer Data Analysis Platform For Target Discovery, Santhosh Kumar Karthikeyan, Darshan S Chandrashekar, Snigdha Sahai, Sadeep Shrestha, Ritu Aneja, Rajesh Singh, Celina G Kleer, Sidharth Kumar, Zhaohui S Qin, Harikrishna Nakshatri, Upender Manne, Chad J Creighton, Sooryanarayana Varambally

Faculty, Staff and Students Publications

Breast cancer (BCa), a leading malignancy among women, is characterized by morphological and molecular heterogeneity. While early-stage, hormone receptor, and HER2-positive BCa are treatable, triple-negative BCa and metastatic BCa remains largely untreatable. Advances in sequencing and proteomic technologies have improved our understanding of the molecular alterations that occur during BCa initiation and progression and enabled identification of subclass-specific biomarkers and therapeutic targets. Despite the availability of abundant omics data in public repositories, user-friendly tools for multi-omics data analysis and integration are scarce. To address this, we developed a comprehensive BCa data analysis platform called MammOnc-DB ( http://resource.path.uab.edu/MammOnc-Home.html ), comprising data …


Enhancement Of The Endocannabinoid System Through Monoacylglycerol Lipase Inhibition Relieves Migraine-Associated Pain In Mice, Elizaveta Mangutov, Yaseen Awad-Igbaria, Kendra Siegersma, Francois Gastambide, Ayodeji A Asuni, Amynah A A Pradhan Apr 2025

Enhancement Of The Endocannabinoid System Through Monoacylglycerol Lipase Inhibition Relieves Migraine-Associated Pain In Mice, Elizaveta Mangutov, Yaseen Awad-Igbaria, Kendra Siegersma, Francois Gastambide, Ayodeji A Asuni, Amynah A A Pradhan

2020-Current year OA Pubs

BACKGROUND: Migraine affects over 1 billion people worldwide and is a leading cause of disability. Targeting the cannabinoid system offers a promising approach for pain and migraine relief. This study evaluated a novel monoacylglycerol lipase (MAGL) inhibitor to prolong endocannabinoid action in acute and chronic mouse models of migraine. It also examined MAGL and cannabinoid receptor 1 (CB

METHODS: C57BL6/J male and female mice received the human migraine trigger nitroglycerin (NTG) acutely or every other day for 9 days. Allodynia was assessed by von Frey hair stimulation of the periorbital area. A single dose of MAGL inhibitor (ABD-1970) was tested …


Progesterone Signaling In Oviductal Epithelial Cells Modulates The Immune Response To Support Preimplantation Embryonic Development, Emily A Mcglade, Jiude Mao, Kalli K Stephens, Ryan M Marquardt, Feyza Nur Arguc, Peter F Lais, San-Pin Wu, Sarayut Winuthayanon, Haval Shirwan, Esma S Yolcu, Mark I Hunter, James K Pru, John P Lydon, Francesco J Demayo, Wipawee Winuthayanon Apr 2025

Progesterone Signaling In Oviductal Epithelial Cells Modulates The Immune Response To Support Preimplantation Embryonic Development, Emily A Mcglade, Jiude Mao, Kalli K Stephens, Ryan M Marquardt, Feyza Nur Arguc, Peter F Lais, San-Pin Wu, Sarayut Winuthayanon, Haval Shirwan, Esma S Yolcu, Mark I Hunter, James K Pru, John P Lydon, Francesco J Demayo, Wipawee Winuthayanon

Faculty, Staff and Students Publications

More than 60% of pregnancy losses occur during the first trimester, highlighting the need to understand the role of the oviduct in early pregnancy. In this study, we conditionally ablated the classical progesterone receptor (Pgr) in oviductal epithelial cells, called the Pgrd/d mouse model. We found that 40% of embryos collected from Pgrd/d females were nonviable or developmentally delayed, indicating that epithelial PGR expression is crucial for embryonic development. Single-cell RNA sequencing revealed up-regulation of proinflammatory genes, including interleukin-22 (IL-22), in the epithelial cells of Pgrd/d females. Pharmacological inhibition of inflammation using nonsteroidal anti-inflammatory drugs …


Injured Tubular Epithelia-Derived Ccn1 Promotes The Mobilization Of Fibroblasts Toward Injury Sites After Kidney Injury, Tomohiro Nakata, Benjamin D Humphreys, Et Al. Apr 2025

Injured Tubular Epithelia-Derived Ccn1 Promotes The Mobilization Of Fibroblasts Toward Injury Sites After Kidney Injury, Tomohiro Nakata, Benjamin D Humphreys, Et Al.

2020-Current year OA Pubs

Humoral factors that prompt fibroblasts to migrate to an injury site at an appropriate time point are deemed indispensable for repair after kidney injury. We herein demonstrated the pivotal roles of injured tubule-derived cellular communication network factor 1 (CCN1) in the mobilization of fibroblasts to the injury site after kidney injury. Based on analyses of ligand-receptor interactions


Molecular Mechanism Establishing The Off Pathway In Vision, Florentina Soto, Chin-I Lin, Andrew Jo, Ssu-Yu Chou, Ellen G Harding, Philip A Ruzycki, Gail K Seabold, Ronald S Petralia, Daniel Kerschensteiner Apr 2025

Molecular Mechanism Establishing The Off Pathway In Vision, Florentina Soto, Chin-I Lin, Andrew Jo, Ssu-Yu Chou, Ellen G Harding, Philip A Ruzycki, Gail K Seabold, Ronald S Petralia, Daniel Kerschensteiner

2020-Current year OA Pubs

Parallel ON and OFF (positive- and negative-contrast) pathways fundamental to vision arise at the complex synapse of cone photoreceptors. Cone pedicles form spatially segregated functionally opposite connections with ON and OFF bipolar cells. Here, we discover that mammalian cones express LRFN2, a cell-adhesion molecule, which localizes to the pedicle base. LRFN2 stabilizes basal contacts between cone pedicles and OFF bipolar cell dendrites to guide pathway-specific partner choices, encompassing multiple cell types. In addition, LRFN2 trans-synaptically organizes glutamate receptor clusters, determining the contrast preferences of the OFF pathway. ON and OFF pathways converge in the inner retina to regulate bipolar cell …


Mechanism Of Dna Replication Fork Breakage And Parp1 Hyperactivation During Replication Catastrophe, Pedro Ortega, Elodie Bournique, Junyi Li, Ambrocio Sanchez, Gisselle Santiago, Brooke R Harris, Josefine Striepen, John Maciejowski, Abby M Green, Rémi Buisson Apr 2025

Mechanism Of Dna Replication Fork Breakage And Parp1 Hyperactivation During Replication Catastrophe, Pedro Ortega, Elodie Bournique, Junyi Li, Ambrocio Sanchez, Gisselle Santiago, Brooke R Harris, Josefine Striepen, John Maciejowski, Abby M Green, Rémi Buisson

2020-Current year OA Pubs

Ataxia telangiectasia and Rad3-related (ATR) inhibition triggers a surge in origin firing, resulting in increased levels of single-stranded DNA (ssDNA) that rapidly deplete all available RPA. This leaves ssDNA unprotected and susceptible to breakage, a phenomenon known as replication catastrophe. However, the mechanism by which unprotected ssDNA breaks remains unclear. Here, we reveal that APOBEC3B is the key enzyme targeting unprotected ssDNA at replication forks, initiating a reaction cascade that induces fork collapse and poly(ADP-ribose) polymerase 1 (PARP1) hyperactivation. Mechanistically, we demonstrate that uracils generated by APOBEC3B at replication forks are removed by UNG2, resulting in abasic sites that are …


Enriched Pathways In Gut Microbiome Predict Response To Immune Checkpoint Inhibitor Treatment Across Demographic Regions And Various Cancer Types, Xunhui Cai, Jennifer Y Cho, Lijun Chen, Yufeng Liu, Fenghu Ji, Katia Salgado, Siyi Ge, Dehua Yang, Hui Yu, Jianbo Shao, P Andrew Futreal, Boris Sepesi, Don Gibbons, Yaobing Chen, Guoping Wang, Chao Cheng, Meng Wu, Jianjun Zhang, Ansel Hsiao, Tian Xia Apr 2025

Enriched Pathways In Gut Microbiome Predict Response To Immune Checkpoint Inhibitor Treatment Across Demographic Regions And Various Cancer Types, Xunhui Cai, Jennifer Y Cho, Lijun Chen, Yufeng Liu, Fenghu Ji, Katia Salgado, Siyi Ge, Dehua Yang, Hui Yu, Jianbo Shao, P Andrew Futreal, Boris Sepesi, Don Gibbons, Yaobing Chen, Guoping Wang, Chao Cheng, Meng Wu, Jianjun Zhang, Ansel Hsiao, Tian Xia

Faculty, Staff and Student Publications

Understanding the effect of gut microbiota function on immune checkpoint inhibitor (ICI) responses is urgently needed. Here, we integrated 821 fecal metagenomes from 12 datasets to identify differentially abundant genes and construct random forest models to predict ICI response. Gene markers demonstrated excellent predictive performance, with an average area under the curve (AUC) of 0.810. Pathway analyses revealed that quorum sensing (QS), ABC transporters, flagellar assembly, and amino acid biosynthesis pathways were enriched between responders (R) and non-responders (NRs) across 12 datasets. Furthermore,


Mendelian Randomization Study Of Sleep Traits And Risk Of Colorectal Cancer, Olympia Dimopoulou, Yin Cao, Et Al. Apr 2025

Mendelian Randomization Study Of Sleep Traits And Risk Of Colorectal Cancer, Olympia Dimopoulou, Yin Cao, Et Al.

2020-Current year OA Pubs

A potential association of endogenous circadian rhythm disruption with risk of cancer development has been suggested, however, epidemiological evidence for the association of sleep traits with colorectal cancer (CRC) is limited and often contradictory. Here we investigated whether genetically predicted chronotype, insomnia and sleep duration are associated with CRC risk in males, females and overall and according to CRC anatomical subsites using Mendelian randomization (MR). The two-sample inverse variance weighted (IVW) method was applied using summary-level data in up to 58,221 CRC cases and 67,694 controls and genome-wide association data of genetic variants for self-reported sleep traits. Secondary analyses using …


Brain-Like Border Ownership Signals Support Prediction Of Natural Videos, Zeyuan Ye, Ralf Wessel, Tom P Franken Apr 2025

Brain-Like Border Ownership Signals Support Prediction Of Natural Videos, Zeyuan Ye, Ralf Wessel, Tom P Franken

2020-Current year OA Pubs

To make sense of visual scenes, the brain must segment foreground from background. This is thought to be facilitated by neurons that signal border ownership (BOS), which indicate which side of a border in their receptive field is owned by an object. How these signals emerge without a teaching signal of what is foreground remains unclear. Here we find that many units in PredNet, a self-supervised deep neural network trained to predict future frames in natural videos, are selective for BOS. They share key properties with BOS neurons in the brain, including robustness to object transformations and hysteresis. Ablation revealed …


Determining Potential Immunomodulatory Drug Efficacy In Sepsis Using Elispot, Andrew H Walton, Dale F Osborne, Ethan B Davitt, Anne M Drewry, Richard S Hotchkiss, Et Al. Apr 2025

Determining Potential Immunomodulatory Drug Efficacy In Sepsis Using Elispot, Andrew H Walton, Dale F Osborne, Ethan B Davitt, Anne M Drewry, Richard S Hotchkiss, Et Al.

2020-Current year OA Pubs

This study evaluated the ability of ELISpot to identify potential immuno-modulatory drug therapies in sepsis. ELISpot was performed ex vivo on whole blood from septic patients and healthy controls. Innate and adaptive immunity were evaluated by production of TNF-α and IFN-γ, respectively. Drug efficacy was determined by their effects to modulate the both the number of cytokine-producing cells and amount of cytokine produced per cell. The corticosteroid dexamethasone was evaluated for its ability to down modulate TNF-α and IFN-γ production. The TLR7/8 agonist resiquimod (R848) and T cell stimulants IL-7 and anti-PD-1 mAb were tested for their ability to enhance …


Enhancing Stroke Awareness Through Interprofessional Education And Collaboration, Somi Nagaraj Dnp, Msn, Rn, Cssgb, Contl, Camille Byrd O'Quin Edd, Ccc-Slp/L, Cynthia Carr Drot, Tonya S. Roberson Phd, Mph,Dtr, Terri Chairse Msn, Rn Apr 2025

Enhancing Stroke Awareness Through Interprofessional Education And Collaboration, Somi Nagaraj Dnp, Msn, Rn, Cssgb, Contl, Camille Byrd O'Quin Edd, Ccc-Slp/L, Cynthia Carr Drot, Tonya S. Roberson Phd, Mph,Dtr, Terri Chairse Msn, Rn

Research Days

Stroke remains a leading cause of disability in the United States, disproportionately affecting older adults in underserved communities. This project, Enhancing Stroke Awareness Through Interprofessional Education and Collaboration, highlights a collaborative effort between graduate and undergraduate students in speech-language pathology, nursing, occupational therapy, community health, and addictions studies. The Interprofessional Education and Collaboration (IPEC) project was implemented at the Bremen Township Senior Wellness Center, engaging seniors in stroke awareness education, prevention strategies, and communication resources for stroke recovery. Through a three-session model, students developed interdisciplinary teamwork skills while providing community members with evidence-based information about stroke prevention, lifestyle modifications, and …


Application For Prediction Of Heart Failure; The Next Step In Machine Learning For Healthcare, Amy Adyanthaya, Dawn Bowerman, Rachel Liercke, Robert Slater Apr 2025

Application For Prediction Of Heart Failure; The Next Step In Machine Learning For Healthcare, Amy Adyanthaya, Dawn Bowerman, Rachel Liercke, Robert Slater

SMU Data Science Review

Heart failure (HF) is a serious medical condition affecting approximately 6.7 million U.S. adults and is expected to impact 8.5 million Americans by 2030 [1]. Heart failure is a complicated clinical ailment and characterizes the final course of numerous heart diseases [2]. This paper introduces a machine-learning-based application that utilizes Support Vector Machine (SVM), Multi-Layer Perceptron (MLP), and XGBoost models, implemented through the Python Flask framework, to predict HF risk using clinical data. The results indicate high model performance, with precision and recall metrics underscoring the application’s reliability in identifying at-risk patients. By providing real-time, accessible insights, this tool aims …


Agenda (Pdf), Department Of Psychiatry Apr 2025

Agenda (Pdf), Department Of Psychiatry

Dept. of Psychiatry Research Symposium

The abstract booklet for the 3rd Annual Department of Psychiatry Research Symposium held April 17, 2025.


Investigating The Spatial Distribution Of Food Insecurity And Its Associated Factors Across Mississippi Counties, Elizabeth C. Swindell, Riley Morgan, Dylan Barker, Ruaa Al Juboori Apr 2025

Investigating The Spatial Distribution Of Food Insecurity And Its Associated Factors Across Mississippi Counties, Elizabeth C. Swindell, Riley Morgan, Dylan Barker, Ruaa Al Juboori

Journal of Public Health in the Deep South

Background: Mississippi has one of the highest rates of food insecurity in the United States, with many counties experiencing significant disparities in access to healthy food. Therefore, understanding the spatial distribution of these disparities is essential for developing targeted interventions.

Purpose: This study aims to investigate the spatial distribution of food insecurity and its associated social and health factors across Mississippi counties to identify areas in need of intervention.

Methods: Cross sectional study was conducted using publicly available datasets to examine food insecurity and its associated factors at the county level. Pearson correlations and bivariate Moran’s I were used to …


Psychological Treatment Behind The Walls:Insights From The Inside, Rogelio Serrano Apr 2025

Psychological Treatment Behind The Walls:Insights From The Inside, Rogelio Serrano

Psychology Division Scholarship

Repeated eras of mass incarceration, criminalization of marginalized communities, and substance use policies have created a revolving door of justice involved populations. The ever-increasing prison population has repeatedly become the largest contingency of mental health clientele for an overburdened mental health system. Those who work with formerly incarcerated individuals in the community often don’t know the unique set of challenges faced by practitioners within the system. Increased understanding and coordination of care can offer opportunities for sustained recovery and reduced levels of recidivism. In this presentation participants will learn about the unique insights on mental health treatment that can be …


The Pulse - April 17, 2025, Unm Hsc Marketing & Communications Apr 2025

The Pulse - April 17, 2025, Unm Hsc Marketing & Communications

The Pulse

Weekly newsletter of the UNM Health Sciences Center.


Robust Sex Determination In The Caenorhabditis Nigoni Germ Line, Jonathan P Harbin, Yongquan Shen, Shin-Yi Lin, Kevin Kemper, Eric S Haag, Erich M Schwarz, Ronald E Ellis Apr 2025

Robust Sex Determination In The Caenorhabditis Nigoni Germ Line, Jonathan P Harbin, Yongquan Shen, Shin-Yi Lin, Kevin Kemper, Eric S Haag, Erich M Schwarz, Ronald E Ellis

Rowan-Virtua School of Osteopathic Medicine Departmental Research

Sexual characteristics and reproductive systems are dynamic traits in many taxa, but the developmental modifications that allow change and innovation are largely unknown. A leading model for this process is the evolution of self-fertile hermaphrodites from male/female ancestors. However, these studies require direct analysis of sex-determination in male/female species, as well as in the hermaphroditic species that are related to them. In Caenorhabditis nematodes this has only become possible recently, with the discovery of new species. Here, we use gene editing to characterize major sex-determination genes in C. nigoni, a sister to the widely studied hermaphroditic species C. briggsae. These …


The Role Of Myosin 5b In Intestinal Health And Disease: From Microvilli Assembly To Colorectal Cancer Progression, Sarah Aline Dooley Apr 2025

The Role Of Myosin 5b In Intestinal Health And Disease: From Microvilli Assembly To Colorectal Cancer Progression, Sarah Aline Dooley

MUSC Theses and Dissertations

Background: Myosin Vb (Myo5b) is an essential molecular motor responsible for delivering diverse cargo to the apical membrane of enterocytes. Mutations in Myo5b cause congenital enteropathies, but its broader role in maintaining the integrity of the intestinal brush border under normal physiological conditions and in disease remain unclear. We hypothesize that Myo5b participates in the assembly and maintenance of the intestinal brush border by transporting members of the intermicrovillar adhesion complex (IMAC) and the xenobiotic efflux pump P-glycoprotein (P-gp) to the apical membrane of enterocytes. We further hypothesize that dysregulation of the myosin chaperone protein, UNC45A, and downregulation of Myo5b …


Scoping Review Of Algorithms For Electronic Fetal Monitoring, Katherine Sabatier, Kate Fouquier Cnm, Phd, Facnm Apr 2025

Scoping Review Of Algorithms For Electronic Fetal Monitoring, Katherine Sabatier, Kate Fouquier Cnm, Phd, Facnm

Doctor of Nursing Practice Projects

Purpose/Background

The purpose of this scoping review is to review the use of an algorithm in evaluating continuous external fetal heart rate (FHR) monitoring in labor as opposed to clinician judgment for improved fetal outcomes, including earlier recognition of abnormal tracings (Clark et al., 2017). FHR monitoring was created to evaluate for fetal hypoxia in labor and has become standard practice (Gyllencreutz et al., 2018). One of the goals of the use of cardiotocography is to decrease hypoxia-induced fetal metabolic acidemia and neurologic injury. There are multiple options for individual or computer-based algorithms in evaluating FHR to reduce fetal acidemia …


Cryo-Em Structures Of The Small-Conductance Ca2+-Activated KCa2.2 Channel, Young-Woo Nam, Dohyun Im, Ana Santa Cruz Garcia, Marios L. Tringides, Hai Minh Nguyen, Yan Liu, Razan Orfali, Alena Ramanishka, Grigore Pintilie, Chih-Chia Su, Meng Cui, Diomedes E. Logothetis, Edward W. Yu, Heike Wulff, K. George Chandy, Miao Zhang Apr 2025

Cryo-Em Structures Of The Small-Conductance Ca2+-Activated KCa2.2 Channel, Young-Woo Nam, Dohyun Im, Ana Santa Cruz Garcia, Marios L. Tringides, Hai Minh Nguyen, Yan Liu, Razan Orfali, Alena Ramanishka, Grigore Pintilie, Chih-Chia Su, Meng Cui, Diomedes E. Logothetis, Edward W. Yu, Heike Wulff, K. George Chandy, Miao Zhang

Pharmacy Faculty Articles and Research

Small-conductance Ca2+-activated K+ (KCa2.1-KCa2.3) channels modulate neuronal and cardiac excitability. We report cryo-electron microscopy structures of the KCa2.2 channel in complex with calmodulin and Ca2+, alone or bound to two small molecule inhibitors, at 3.18, 3.50, 2.99 and 2.97 angstrom resolution, respectively. Extracellular S3-S4 loops in β-hairpin configuration form an outer canopy over the pore with an aromatic box at the canopy’s center. Each S3-S4 β-hairpin is tethered to the selectivity filter in the neighboring subunit by inter-subunit hydrogen bonds. This hydrogen bond network flips the aromatic residue (Tyr362) in …


Voting Rights Expansion To Achieve Voting Equity: Comparing Michigan's 2020 And 2024 Elections, Quinn Murphy Apr 2025

Voting Rights Expansion To Achieve Voting Equity: Comparing Michigan's 2020 And 2024 Elections, Quinn Murphy

Honors Theses

Socioeconomic disparities often correlate with lower voter participation, potentially leading to underrepresentation of disadvantaged communities in policy decisions. Lower voter participation has been partly attributed to restrictive voting laws. In 2023, Michigan enacted legislation to expand voting rights, driven by a citizen-initiated ballot proposal that was overwhelmingly supported by Michiganders. The law expanded absentee voting, required statewide early in-person voting, protected voting rights of military members, and expanded options for providing photo ID to vote. To examine whether these voting rights expansions improved voting participation, particularly in low-income counties, this study examined the relationship between county-level poverty and voter turnout …


Quadratus Lumborum Block For Total Abdominal Hysterectomy: A Double-Blind, Randomized, Controlled Trial, Nada Pejcic, Marija Kutlesic, Ivan Velickovic, Vladimir Milic, Slavisa Kovacevic, Radmilo Jankovic, Dejan Mitic, Radomir Mitic, Nenad Zornic Apr 2025

Quadratus Lumborum Block For Total Abdominal Hysterectomy: A Double-Blind, Randomized, Controlled Trial, Nada Pejcic, Marija Kutlesic, Ivan Velickovic, Vladimir Milic, Slavisa Kovacevic, Radmilo Jankovic, Dejan Mitic, Radomir Mitic, Nenad Zornic

Turkish Journal of Medical Sciences

Background/aim: The Quadratus lumborum block (QLB) is an interfascial block recommended for multimodal pain therapy after cesarean section in patients who cannot receive intrathecal morphine. We wanted to investigate whether QLB contributes to better analgesia after total abdominal hysterectomy (TAH). The study was registered on the website ClinicalTrials.gov (registration number NCT05765318).

Materials and methods: Patients scheduled for TAH were randomized into two groups of 30 members each. The treatment group received QLB, while the control group did not undergo any block. The primary outcome was the amount of morphine during the first 12 postoperative h. Secondary outcomes included the total …


A Comparison Of Turp, Holep, And Rfa For Nonneurogenic Luts In Men, Turgay Ebi̇loğlu, Özgür Çinar, Selçuk Sarikaya, Adem Emrah Coğuplugi̇l, Bahadir Topuz, Cengi̇z Kara, Selahatti̇n Bedi̇r Apr 2025

A Comparison Of Turp, Holep, And Rfa For Nonneurogenic Luts In Men, Turgay Ebi̇loğlu, Özgür Çinar, Selçuk Sarikaya, Adem Emrah Coğuplugi̇l, Bahadir Topuz, Cengi̇z Kara, Selahatti̇n Bedi̇r

Turkish Journal of Medical Sciences

Background/aim: The effect of transurethral resection of the prostate (TURP) for nonneurogenic male lower urinary tract symptoms (LUTS) is well known. However, recent advancements have come into use, so studies have been done to compare these new techniques to the gold standard TURP technique. The aim of this study was to compare the results of TURP, holmium laser enucleation of the prostate (HoLEP), and radiofrequency ablation (RFA) in men.

Materials and methods: The patients who had the TURP procedure were defined as group 1 (G1), those who had HoLEP were in group 2 (G2), and those who had RFA were …


Comparison Of Total Oxidative State, Total Antioxidative State , Serum Paraoxonase Activity, And Thiol Levels Before And After 6 Months Of Treatment In Patients With Multiple Sclerosis Who Have Been Recently Started On New Therapy Agents, Emel Başar, Hasan Bayindir, Hati̇ce Ferhan Kömürcü, Ebru Bi̇lge Di̇ri̇k, Ömer Anlar, Özcan Erel Apr 2025

Comparison Of Total Oxidative State, Total Antioxidative State , Serum Paraoxonase Activity, And Thiol Levels Before And After 6 Months Of Treatment In Patients With Multiple Sclerosis Who Have Been Recently Started On New Therapy Agents, Emel Başar, Hasan Bayindir, Hati̇ce Ferhan Kömürcü, Ebru Bi̇lge Di̇ri̇k, Ömer Anlar, Özcan Erel

Turkish Journal of Medical Sciences

Background/aim: The objective of this study was to establish the oxidative stress determiners as a total oxidative state (TOS), total antioxidative state (TAS), paraoxonase (PON) activity, oxidative stress index (OSI), and thiol/disulfide levels before and after 6 months of immunomodulator therapy in patients who were diagnosed according to the revised McDonald Criteria.

Materials and methods: Thirty-nine patients were included in our study who were diagnosed according to the revised McDonald Criteria, approved to participate in the study, and had been treated in the neurology inpatient clinic or presented in the neurology outpatient clinic of Ankara Yıldırım Beyazıt University Atatürk Training …


Can Mac-2 Binding Protein Glycosylation Isomer Serve As A Biomarker For Predicting Pulmonary Arterial Pressure And Pulmonary Hypertension In Systemic Sclerosis?, Ridvan Mercan, Di̇lara Bulut Gökten, Sonat Pinar Kara, Nesli̇han Meli̇k Üzüm, Savaş Güzel Apr 2025

Can Mac-2 Binding Protein Glycosylation Isomer Serve As A Biomarker For Predicting Pulmonary Arterial Pressure And Pulmonary Hypertension In Systemic Sclerosis?, Ridvan Mercan, Di̇lara Bulut Gökten, Sonat Pinar Kara, Nesli̇han Meli̇k Üzüm, Savaş Güzel

Turkish Journal of Medical Sciences

Background/aim: This study aimed to explore the role of Mac-2 binding protein glycosylation isomer (M2BPGi) serum levels as a biomarker that could contribute to understanding organ involvement and the overall disease process in systemic sclerosis (SSc).

Materials and methods: The cross-sectional study examined 108 patients with SSc. Seventy-two people were included in the control group. Demographic and clinical characteristics of the patients, laboratory and radiological findings, pulmonary function tests and echocardiography results, and presence of pulmonary hypertension (PHT) based on echocardiographic evaluation were recorded. Venous blood samples of 5 mL were collected from individuals. Human M2BPGi levels in the samples …


Cytopathological Evaluation Of Pericardial Effusions: 192 Cases In A Tertiary-Level Healthcare Centre, Ayşegül Aksoy Altinboğa, Nur Kivrak Apr 2025

Cytopathological Evaluation Of Pericardial Effusions: 192 Cases In A Tertiary-Level Healthcare Centre, Ayşegül Aksoy Altinboğa, Nur Kivrak

Turkish Journal of Medical Sciences

Background/aim: There are many different benign and malignant etiologies of pericardial effusions (PEs), which can compress the heart and large vessels emerging from the heart and cause significant clinical findings. The aim of this study was to cytologically examine the underlying diseases causing PEs and to conduct detailed evaluations of underlying cancers in cases of malignant PE, both within the whole study population and according to sex.

Materials and methods: All PE samples obtained between 2019 and 2024 were reevaluated and categorized as nondiagnostic, negative for malignancy (NFM), atypia of undetermined significance (AUS), suspicious for malignancy (SFM), or malignant according …


Differentiation Of Multinodular And Vacuolating Neuronal Tumor And Dysembryoplastic Neuroepithelial Tumor Based On Mri, Burcu Gül, Bora Korkmazer, Ahmet Kürşat Karaman, Esra Koçhan Kizilkiliç, Mahmut Esat Aykan, Çi̇ğdem Özkara, Ni̇l Çomunoğlu, Ci̇han İşler, Serdar Arslan, Osman Kizilkiliç Apr 2025

Differentiation Of Multinodular And Vacuolating Neuronal Tumor And Dysembryoplastic Neuroepithelial Tumor Based On Mri, Burcu Gül, Bora Korkmazer, Ahmet Kürşat Karaman, Esra Koçhan Kizilkiliç, Mahmut Esat Aykan, Çi̇ğdem Özkara, Ni̇l Çomunoğlu, Ci̇han İşler, Serdar Arslan, Osman Kizilkiliç

Turkish Journal of Medical Sciences

Background/aim: To compare the MRI findings and clinical features of multinodular and vacuolating neuronal tumor (MVNT) and dysembryoplastic neuroepithelial tumor (DNET), and reveal the distinguishing features of these tumors from each other.

Materials and methods: Patients with a suspected magnetic resonance imaging (MRI)-based diagnosis of MVNT between 2018 and 2022 were collected from the hospital database. In addition, patients diagnosed with DNET on histopathological examination and who had MRIs in the same time period were included in the study. The MRI findings and clinical features were evaluated for each patient.

Results: There were 21 patients in the MVNT group and …