Digital Commons Network^™

Diet: Another Piece Of The Crime Puzzle?, Jerrod Brown, Jeremiah Schimp, Leanne Skehan, Amanda Fenrich, Janina Cich

Nutritional Neurocriminology Today

An expanding body of research suggests that diet and nutrition may play an influential yet underrecognized role in problematic and criminal behaviors. This article synthesizes research linking excessive consumption of sugar and ultra-processed foods to adverse neurobehavioral outcomes, impaired impulse control, aggression, mood dysregulation, and sleep problems. Integrating research suggests that metabolic disruption, neuroinflammation, and gut–brain axis dysfunction may influence cognitive and emotional regulation. While criminal behavior is complex and multifactorial, this article emphasizes nutrition as a modifiable factor to inform forensic mental health practice, correctional policy, and rehabilitative strategies.

Evaluation Of Occupational Health And Safety Knowledge, Attitudes, And Practices Of Workers At North Refineries Company, Wesam Awad Hassn, Zeena N. Abdulrahman

AUIQ Complementary Biological System

Safety is crucial in the oil and gas refinery industry for production and distribution. Companies must ensure a workplace free from common injuries and protected against serious incidents. This paper evaluates employees’ knowledge, attitudes, practices, and workplace environment at North Refineries Company (Baiji). A descriptive cross-sectional study was conducted from September 10, 2024, to September 20, 2025, involving 480 employees (378 workers and 102 managers). Data were collected through face-to-face interviews and analysed using SPSS version 24. North Refineries Company (Baiji). workers scored 72.49 % on general knowledge and 96.83% on attitudes, but only 53.97% on safe behaviour. Division managers …

Prevention Of Postoperative Nausea And Vomiting In Early Recovery: A Comparative Study Of Ondansetron And Metoclopramide In Adults Undergoing Elective Lower Abdominal Surgery, Majid Fakhir Al-Hamaidah, Ali Ihsan Abdul Mahdi, Maytham Alaa Shahid, Sajjad Salih Rasan, Lina M. Shaker, Shahab Abdulla, Ralela Makline

AUIQ Complementary Biological System

Postoperative nausea and vomiting (PONV) remain common complications following surgery, despite the availability of various prophylactic antiemetic agents. This study aimed to compare the effectiveness of ondansetron and metoclopramide in preventing PONV in patients undergoing elective lower abdominal surgery under general anesthesia. In this double-blind, randomized controlled trial, 80 adult patients were equally allocated into two groups: one receiving 0.1 mg/kg of intravenous ondansetron and the other 0.2 mg/kg of intravenous metoclopramide at the end of surgery. The incidence, frequency, and need for rescue antiemetics were evaluated over 24 hours postoperatively. The overall incidence of nausea was higher in the …

Cognitive Dysfunction In Women With The Fmr1 Premutation During Midlife: The Lassi-L Reveals Curvilinear Cgg-Dependent Risk Buffered By College Education, Jessica Klusek, Jillian Gierman, Amanda Fairchild, Andreana M. Benitez, Elizabeth Berry-Kravis, Marsha R. Mailick

Faculty Publications

Background

The FMR1premutation (FXPM) is a common genetic variant (∼1:151 females) linked to increased risk for neurodegenerative disease. Midlife cognitive phenotypes remain poorly defined.

Objective

To characterize episodic memory performance in midlife FXPM women and examine potential risk moderation via genetic (i.e., FMR1CGG repeat expansion size) and environmental (i.e., college degree attainment) influences.

Methods

Eighty-eight FXPM women and 84 matched controls, aged 30–55, completed the Loewenstein-Acevedo Scales for Semantic Interference and Learning (LASSI-L), a measure of specific episodic memory processes sensitive to subtle Alzheimer's disease (AD)-related cognitive and neuropathological changes.

Results

FXPM women demonstrated deficits in proactive semantic …

Postdischarge Pediatric Mortality In Nigeria For Children Under 5 Years Of Age, Philomina Nwaugo Chukwudike

Walden Dissertations and Doctoral Studies

Child mortality has remained a public health issue that is prevalent among families living in Nigeria and low- and middle-income countries. Factors associated with post-discharge pediatric mortality among children under 5 have not been explored. The study involved examining associations between timely individual follow-up visits, availability of healthcare facilities for follow-up care, and likelihood of post-discharge mortality among children under 5 while adjusting for household income, geographical location, mothers’ age, and mothers’ education. The theoretical framework was the social ecological model. Data were generated from the 2018 Demographic and Health Survey. A sample size of N=21,671 was used to determine …

Simulated Complex Cells Contribute To Object Recognition Through Representational Untangling, Mitchell B Slapik, Harel Z Shouval

Faculty, Staff and Student Publications

The visual system performs a remarkable feat: it takes complex retinal activation patterns and decodes them for object recognition. This operation, termed "representational untangling," organizes neural representations by clustering similar objects together while separating different categories of objects. While representational untangling is usually associated with higher-order visual areas like the inferior temporal cortex, it remains unclear how the early visual system contributes to this process-whether through highly selective neurons or high-dimensional population codes. This article investigates how a computational model of early vision contributes to representational untangling. Using a computational visual hierarchy and two different data sets consisting of numerals …

Pseudoamniotic Band Sequence Risk Factors Following Fetoscopic Laser For Twin-Twin Transfusion Syndrome, Felicia V Lemoine, Sami Backley, Gustavo Vilchez-Lagos, Jimmy Espinoza, Edgar Hernandez-Andrade, Anthony Johnson, Ramesha Papanna, Eric Bergh

Faculty, Staff and Student Publications

Introduction: Pseudoamniotic band sequence (PABS) is a rare but serious complication following fetoscopic laser photocoagulation (FLP) for twin-twin transfusion syndrome (TTTS). We aim to explore associations between perioperative factors and PABS in monochorionic, diamniotic twins undergoing FLP for TTTS.

Methods: A secondary analysis was conducted using a prospective cohort of 816 FLP procedures performed between 2011 and 2024 at a single fetal therapy center. All cases had confirmed absence of PABS prior to FLP via ultrasound and fetoscopic evaluation. PABS was diagnosed postnatally or suspected after FLP and confirmed after birth. Clinical and perioperative variables were compared between cases with …

Genomics Define Malignant Transformation In Myeloma Precursor Conditions, Francesco Maura, P Leif Bergsagel, Bachisio Ziccheddu, Shaji Kumar, Kylee Maclachlan, Andriy Derkach, Juan-Jose Garces, Ross Firestone, Esteban Braggio, Yan Asmann, Michael Durante, Benjamin T Diamond, Marios Papadimitriou, Malin Hultcrantz, Alessio Marella, Giancarlo Castellano, Akihiro Maeda, Marta Lionetti, Antonio Matera, Stefania Pioggia, Matteo Claudio Da Vià, Claudio De Magistris, Daniel Leongamornlert, Danny Deavila, Praneeth Reddy Sudalagunta, Rafael Renatino Canevarolo, Erin M Siegel, Phaedra Agius, Jamie Teer, Andrew Mcpherson, Yusuke Yamashita, Ariosto S Silva, Patrick Blaney, Rachid Baz, Krina K Patel, Peter Campbell, Gareth Morgan, Rafael Fonseca, Ola Landgren, Robert Z Orlowski, Kenneth H Shain, Niccolo Bolli, Saad Usmani, S Vincent Rajkumar

Faculty, Staff and Student Publications

Multiple myeloma (MM) is consistently preceded by monoclonal gammopathy of undetermined significance (MGUS) and smoldering multiple myeloma (SMM). While these precursor conditions are asymptomatic, they are not entirely benign and carry a lifelong risk of progression to MM. Unlike other cancers defined by pathology, malignant transformation from MGUS or SMM to MM has so far relied on demonstration of clinical end-organ damage as morphology and cytogenetics cannot reliably distinguish them. In this study, using genomic data from 374 patients with MGUS or SMM (277 training, 97 validation), to our knowledge, we demonstrate for the first time the ability to identify …

The Influence Of Bapineuzumab And Semagacestat On Rapid Progressors: A Retrospective Cohort Study, Kristofer Harris, Madison Shyer, Dulin Wang, Elizabeth He, Matias Cattani, Catherine Zhang, Christine M Farrell, Xiaoqian Jiang, Yejin Kim, Paul E Schulz

Faculty, Staff and Student Publications

Background: A subset of Alzheimer's disease patients progresses much more rapidly than average. These rapid progressors exhibit accelerated cognitive and functional decline. Potential differences in Alzheimer's biomarkers for rapid progressors and their responses to disease-modifying treatments remain poorly understood, with previous clinical trials and studies producing limited biomarker data and inconsistent results.

Objectives: Examine differences in rapid progressor versus non-rapid progressor outcomes in two AD treatment trials (bapineuzumab and semagacestat) and investigate cognitive and biomarker progression in the placebo groups.

Design: Retrospective cohort study.

Setting: Four randomized, double-blind, phase 3 clinical trials from the Center for Global Clinical Research Data …

Ionic Mechanisms Of Two-Pore Channel Regulation Of Vesicle Trafficking, Heng Zhang, Michael X Zhu

Faculty, Staff and Student Publications

The endolysosomal system plays a pivotal role in cellular function. Before reaching lysosomes for degradation, the endocytosed cargoes are sorted at various stages of endosomal trafficking for recycling and/or rerouting. The proper execution of these processes depends on tightly regulated ion fluxes across endolysosomal membranes. Recent studies have demonstrated the importance of two-pore channels (TPCs), including TPC1 and TPC2, in endolysosomal trafficking. These channels are expressed in the membranes of distinct populations of endosomes and lysosomes, where they respond to nicotinic acid adenine dinucleotide phosphate (NAADP) and phosphatidylinositol 3,5-bisphosphate [PI(3,5)P2] to conduct Ca2+ and Na+ release from these acidic organelles. …

B Lymphocytes Impede Tregs To Erode Islet Tolerance In Type 1 Diabetes, Christopher S Wilson, Blair T Stocks, Alexander C Falk, Daniel J Moore

Faculty, Staff and Students Publications

B lymphocytes are thought to drive β-cell destruction in type 1 diabetes (T1D) by activating anti-islet T cells. However, the observation that autoreactive T-cell activation and disease progression can occur without B cells challenges this view. Still, preclinical and clinical studies have shown that B-cell depletion alleviates β-cell destruction, suggesting a critical role for B cells in T1D. Our findings propose an alternative function for B cells, impairing regulatory T cells (Tregs) that would otherwise protect islets. In the NOD islet transplant model, we show that B-cell absence enables transplant tolerance, allowing Tregs to become responsive to immune therapy and …

The Evolution Of Public Health Statistical Modeling Approaches And How To Advance Their Incorporation Into Modern Arboviral Surveillance, Maggie Mccarter, Stella C W Self, Alex Ewing, Mufaro Kanyangarara, Sarah M Gunter, Melissa S Nolan

Faculty, Staff and Students Publications

Statistical modeling of infectious disease transmission patterns has been in existence since the mid-1700s, evolving in their utility as the scientific and technological revolutions progressed. Despite the expansion of emerging mathematical and statistical methodologies over the past 250 yr, their usage has largely remained restricted to academic settings. This forum article will discuss the evolution of disease modeling techniques, the most common types of models in use today, and recommendations on how key archetypes can be incorporated into future public health practice. With the recent global impetus to predict and forecast novel pathogens, this article raises the question: Why are …

A Comparison Of Biological Therapies Vs Traditional Immunosuppressant In The Management Of Inflammatory Bowel Diseases: A Narrative Review, Umme Farwah Tahir Dr, Sadaf Noureen, Fnu Partab, Muhammad Waqas Afzal, Maham Afzal, Asad Mehmood, Fatima Afzal, Kaynat Hasan, Fnu Sameeha, Seerat Riaz, Sumyya Tariq, Abida Perveen

Journal of Community Hospital Internal Medicine Perspectives

Inflammatory bowel disease (IBD), encompassing Crohn’s disease and ulcerative colitis, is a chronic immune-mediated condition requiring long-term management. Traditional immunosuppressants, such as corticosteroids, thiopurines, and methotrexate, have been widely used but are associated with broad immunosuppressive effects and significant adverse events. The advent of biological therapies, including tumor necrosis factor (TNF) inhibitors, integrin inhibitors, and interleukin (IL)-12/23 inhibitors, has revolutionized IBD treatment by offering targeted immune modulation. Biologics have demonstrated superior efficacy in achieving and maintaining remission compared to traditional immunosuppressants, particularly in moderate to severe IBD. They provide targeted immune suppression, reducing systemic side effects, but are associated with …

Intouch Week Of January 19, 2026, New York Medical College

InTouch

• Celebrating a Landmark Oncology Text and Progress in Cancer Care
• SOM Student Aryan Malhotra Sets Research Presentation Records at Neurosurgery Conference
• Love at NYMC
• Student Spotlight: From Athlete to Aspiring Orthopedic Surgeon
• Faculty Spotlight: From Pupil to Professor: Alumni Lighting the Way at NYMC

A Review Of 3d-Printed Medical Devices For Cancer Radiation Therapy., Radiah Pinckney, Santosh Kumar Parupelli, Peter Sandwall, Sha Chang, Salil Desai

Oncology Articles

This review explores the transformative role of three-dimensional (3D) printing in radiation therapy for cancer treatment, emphasizing its potential to deliver patient-specific, cost-effective, and sustainable medical devices. The integration of 3D printing enables rapid fabrication of customized boluses, compensators, immobilization devices, and GRID collimators tailored to individual anatomical and clinical requirements. Comparative analysis reveals that additive manufacturing surpasses conventional machining in design flexibility, lead time reduction, and material efficiency, while offering significant cost savings and recyclability benefits. Case studies demonstrate that 3D-printed GRID collimators achieve comparable dosimetric performance to traditional devices, with peak-to-valley dose ratios optimized for spatially fractionated radiation …

Table Of Contents

Journal of the South Carolina Academy of Science

No abstract provided.

Dietary Flavonoid Intake And Psychological Well-Being – A Bidirectional Relationship, Alysha S. Thompson, Nicola P. Bondonno, Yan Lydia Liu, Farah Qureshi, Laura D. Kubzansky, Claudia Trudel-Fitzgerald, Julia K. Boehm, Eric B. Rimm, Aedín Cassidy

Psychology Faculty Articles and Research

Background and aim

Methods

Radionuclide-Stimulated Dynamic Therapy Induces Complementary Immunogenic Necroptosis And Apoptosis Cancer Cell Death Pathways, Christopher Egbulefu, Kvar Black, Xinming Su, Partha Karmakar, Lemoyne Habimana-Griffin, Gail Sudlow, Julie Prior, Ezugo Onejeme, Alex Zheleznyak, Baogang Xu, Yalin Xu, Alison Esser, Matthew Mixdorf, Evan Moss, Brad Manion, Cody Hongsermeier, Nisha Gamadia, Nicole Blasi, Luke Stallings, Chidube Alagbaoso, Nathan Reed, Matthew M Gubin, Chieh-Yu Lin, Robert Schreiber, Katherine Weilbaecher, Samuel Achilefu

Faculty, Staff and Student Publications

Radionuclide-stimulated dynamic therapy (RaST) utilizes Cerenkov-radiating radiopharmaceuticals to activate light-sensitive drugs and materials, generating reactive oxygen species (ROS) that inhibit cancer progression. However, the underlying cell death mechanisms are not fully understood. Using ROS-regenerative nanophotosensitizers coated with a tumor-targeting transferrin-titanocene complex and radiolabeled 2-fluorodeoxyglucose, we found that RaST induced apoptosis and necroptosis, characterized by the activation of RIPK-1, RIPK-3, nuclear factor kappa B, and mixed lineage kinase domain-like pseudokinase, leading to membrane permeabilization, cytokine release, and the expression of immunogenic damage-associated molecular patterns. In immune-deficient breast tumor-bearing mice with adequate stroma and growth factors, RaST did not prevent tumor growth …

Comprehensive Metabolic Profiling Across Five Lifespan Stages In Murine Hippocampus And Cortex Reveals Sex-Related Variation In Age-Related Cognitive Decline, Xi Long, Wuping Liu, Changhan Chen, Qi Guo, Yidan Wang, Fang Yu, Yujin Zhang, Rodney E Kellems, Yang Xia

Faculty, Staff and Student Publications

This study employs Barnes maze behavioral assessments, untargeted liquid chromatography-mass spectrometry metabolomics, and 13C6-glucose isotopic tracing to systematically investigate cognitive function and metabolic profiles in hippocampal and cortical tissues of male and female mice across five distinct age-ranges. Behavioral analyses reveal significant cognitive decline in both sexes by 16-months-of-age, with females exhibiting more severe impairment by 23-months, demonstrating a sex-related variation. 13C6-glucose tracing analyses reveals that glucose is rapidly and preferentially metabolized toward the Tricarboxylic acid cycle over glycolysis and the pentose phosphate pathway (PPP), with metabolism rates increasing from juvenility to meet developmental demands and maintaining homeostasis into pre-elderly. …

Infant Honey Feeding And Associating Sociodemographic And Clinical Factors: Are There Risks For Infant Botulism In Oman?, Basma Al Yazeedi, Omar Al Omari, Salma Al Yazeedi

Sultan Qaboos University Medical Journal

Objectives: This study aimed to assess the risks associated with infant botulism in Oman by examining honey-feeding practices among infants and related sociodemographic and clinical factors. Methods: This cross-sectional study included Omani mothers with children under 5 years and were conveniently recruited from health centres. Mothers completed an infant feeding practices and beliefs survey between October 2023 and March 2024. Data were represented as frequencies and percentages and analysed via Chi-square test and logistic regression. Results: A total of 3,222 participants were included of which 58.8% were aged 26–35 years. The study found that 38.7% of children were fed honey …

Pengaruh Suplemen Zn-Proteinat, Cu-Proteinat Dan Kompleks Ca-Minyak Ikan Dalam Ransum Berbasis Pucuk Tebu Amoniasi Terhadap Performans Domba Jantan Persilangan Priangan X Barbados, U. Hidayat Tanuwiria, Budi Ayuningsih

Jurnal Ilmu Ternak Universitas Padjadjaran

Penelitian ini bertujuan mempelajari pengaruh suplemen Zn-Proteinat, Cu-Proteinat dan Ca-Minyak dalam ransum berbasis pucuk tebu diamoniasi terhadap pertumbuhan dan efisiensi ransum pada domba jantan persilangan Priangan x Barbados. Percobaan dilakukan terhadap 5 ekor domba jantan yang sedang tumbuh dengan menggunakan rancangan Bujur Sangkar Latin (BSL) 5x5,  lima macam ransum yaitu R1 = campuran 50% pucuk tebu amoniasi + 50% konsentrat, R2 = R1 + 2% Zn-proteinat, R3 = R1 + 2% Cu-proteinat, R4 = R2 + 2% Cu-proteinat, dan R5 = R4 + Ca-minyak ikan. Hasil yang diperoleh menunjukkan bahwa pemberian Zn-proteinat, Cu-proteinat dan komplek  Ca-minyak tidak mempengaruhi konsumsi ransum, …

Pengaruh Lama Penyimpanan Semen Cair Ayam Buras Pada Suhu 5 0c Terhadap Periode Fertil Dan Fertilitas Sperma (The Storage Time Effect Of The Local Chicken Chilled Semen At 5 0c On Fertility And Fertile Period Of Sperm), Nurcholidah Solihati, Ruhijat Idi, Rangga Setiawan, I.Y. Asmara

Jurnal Ilmu Ternak Universitas Padjadjaran

Tujuan penelitian ini untuk mengetahui sejauh mana pengaruh lama penyimpanan semen cair ayam buras pada suhu 5⁰C terhadap periode fertil dan fertilitas sperma.  Penelitian ini menggunakan Rancangan Acak Lengkap (RAL) dengan 3 perlakuan dan setiap perlakuan diulang 6 kali.  Lama penyimpanan yang digunakan dalam penelitian ini adalah penyimpanan 1 jam (0 hari), 24 jam (1 hari) dan 48 jam (2 hari).  Peubah yang diukur adalah periode fertil dan fertilitas sperma. Data yang diperoleh dianalisis dengan analisis sidik ragam, dan untuk mengetahui perbedaan antar perlakuan diuji dengan menggunakan uji jarak berganda Duncan. Hasil penelitian menunjukan bahwa lama penyimpanan semen …

Plasma Proteomic Profiling Reveals Distinct Protein Signatures Associated With Hepatocellular Carcinoma In Chronic Hepatitis B Infection, Sidnooma Véronique Zongo, Michael A. Bauer, Lassina Traore, Tegwinde Rebeca Compaore, Albert Théophane Yonli, Augustin Tozoula Bambara, Palwendé Romuald Boua, Roger Arsène Sombié, Oumar Barro, Sosthene K. Somda, Mahamoudou Sanou, Jeremy James Martinson, Jean Christopher Chamcheu, Lewis R. Roberts, Mitesh J Borad, Bolni Marius Nagalo, Alan J Tackett, Adama Sanou, Florencia Wendkuuni Djigma, Jacques Simpore

Faculty Publications

Background

Chronic hepatitis B virus (HBV) infection is a leading cause of hepatocellular carcinoma (HCC), yet reliable biomarkers for early detection and risk stratification remain limited. This study aimed to identify plasma proteins associated with disease progression from chronic HBV infection to HCC.

Methods

Plasma proteomic profiling was conducted using high-resolution LC–MS/MS on samples from healthy controls, chronic HBV carriers, patients with cirrhosis, and individuals with HBV-associated HCC. Differentially expressed proteins were identified through bioinformatics analysis, and protein–protein interaction networks were reconstructed to assess functional relevance.

Results

Eight proteins displayed distinct, stage-specific expression patterns along the disease continuum. ICAM1, TIMP1, …

Host-Derived Interleukin-1Α Drives Tumor Immunosuppression By Reprogramming Tumor-Associated Myeloid Cells, Manikanda Raja Keerthi Raja, Gourab Gupta, Grace Atkinson, Katie Kathrein, Alissa R. Armstrong, R. Michael Gower, Igor Roninson Ph.D., Eugenia Broude, Mengqian Chen Ph.D., Hao Ji, Chang-Uk Lim, Hongjun Wang, Daping Fan, Peisheng Xu Ph.D., Hexin Chen

Faculty Publications

Myeloid cells are highly heterogeneous and play key roles in establishing an immunosuppressive tumor microenvironment (TME), but the mechanisms controlling their differentiation remain unclear. Using orthotopic murine breast cancer models, we investigated how interleukin-1α (IL-1α) influences this process. Deletion of host Il1α resulted in rejection of transplanted tumors. Single-cell RNA sequencing identified CX3CR1⁺ macrophages as the main source of IL-1α in the TME. Il1α deficiency disrupted monocyte–macrophage differentiation, reducing CX3CR1⁺ macrophages and increasing iNOS⁺ macrophages. Myeloid cells from Il1α⁻/⁻ hosts induced lower PD-1 and CTLA-4 expression in co-cultured CD8⁺ T cells than those from wild-type hosts. CellChat analysis showed …

Foxo1 Inhibition And Fadd Knockdown Have Opposing Effects On Anticancer Drug-Induced Cytotoxicity And P21 Expression In Osteosarcoma Cells, Danielle Walker, Antanay Hall, Alexis Bonwell, Nancy Gordon, Danielle Robinson, Mario G Hollomon

Faculty, Staff and Student Publications

Forkhead box class O1 (FOXO1) and fas-associated death domain (FADD) regulate cell death pathways and homeostatic processes such as cell cycle progression and apoptosis. FADD phosphorylation promotes nuclear localization of FOXO1, and FOXO1 regulates FADD expression. Therefore, it is plausible that FOXO1 and FADD have synergistic or antagonistic effects on cell cycle regulation and the response to anticancer drug treatment in cancer cells. In the present study, we report that AS1842856-mediated inhibition of FOXO1 reverses anticancer drug-induced cytotoxicity, while FADD knockdown increases anticancer drug-induced cytotoxicity in osteosarcoma (OS). Reversed anticancer drug-induced cytotoxicity was accompanied by G2/M cell cycle arrest and …

Premature Aging In Serious Mental Illness, Breno S Diniz, Gabriel R Fries, Chia-Ling Kuo, Ming Xu, Eric J Lenze

Faculty, Staff and Student Publications

Serious mental illnesses (SMIs), including major depressive disorder, bipolar disorder, and schizophrenia, have long been linked to cognitive decline, multiple chronic medical conditions, and premature mortality. These factors significantly contribute to the severe disability seen in SMIs, extending beyond the severity of psychopathology and indicating a premature aging phenotype associated with these conditions. The mechanisms that underlie the relationship between SMIs and the premature aging phenotype are not well understood, but recent evidence suggests that individuals with SMIs may exhibit accelerated biological aging. In this review, we present a comprehensive analysis of the current literature, demonstrating the potential association of …

Wavelet-Based Mechanomyographic Intensity Responses To Sustained Tasks Anchored To Low Versus High Ratings Of Perceived Exertion, Dolores G. Ortega, Robert W. Smith, Jocelyn E. Arnett, Tyler J. Neltner, Trevor D. Roberts, Justin S. Pioske, Richard J. Schmidt, Terry J. Housh

Journal for Sports Neuroscience

Purpose: This study examined the effects of sustained, isometric forearm flexion tasks anchored to ratings of perceived exertion of 2 (RPE2_FT) versus 8 (RPE8_FT) on the wavelet-based mechanomyographic (MMG) intensity responses from pretest and posttest maximal voluntary isometric contractions (MVICs) as well as the time course of changes in the MMG intensity responses throughout the sustained tasks. Methods: Eleven men (mean±SD: age=20.9±2.3 yrs) performed MVICs before and after the sustained tasks. The wavelet analyses decomposed the MMG signals onto a set of 11 wavelet bands (WBs). Repeated measures ANOVAs were used to analyze the MMG intensity …

Elevated Trna Halves In Olfactory Epithelial Cells Of Patients With Schizophrenia, Justin T. Gumas, Megumi Shigematsu, Karin E. Borgmann-Winter, C. G. Hahn, Yohei Kirino

Computational Medicine Center Faculty Papers

Schizophrenia patients' olfactory epithelial cells contain abundant immune-activating tRNA fragments, linking small RNA biology to inflammation and suggesting avenues for diagnostics.

A Programmable Genetic Platform For Engineering Noninvasive Biosensors, Asish N Chacko, Kaamini M Dhanabalan, Jinyang Wan, Roy Chien, Nolan T Anderson, Binzhi Xu, Katie Pham, Ritu Tiwari, Arnab Mukherjee

Faculty, Staff and Student Publications

Creating genetic sensors for noninvasive visualization of biological activities in optically opaque tissues holds immense potential for basic research and the development of genetic and cell-based therapies. Magnetic resonance imaging (MRI) stands out among deep tissue imaging methods for its ability to generate high-resolution images without ionizing radiation. However, the adoption of MRI as a mainstream biomolecular technology has been hindered by the lack of adaptable methods to link molecular events with genetically encodable contrast. Here, we introduce modular aquaporin-based protease-activatable probes for enhanced reporting (MAPPER), a platform for the systematic creation of genetic sensors for MRI. To develop MAPPER, …

Prevalence Of Depression Among Doctors In General Hospitals Of Basrah City Center During The Covid-19 Pandemic, Riham Sabri Saleh, Amaleed Kadhum, Raya Habeeb Abdulimam

Iraqi National Journal of Medicine

Background: Depression is the most common mental disorder in community settings and a major cause of disability worldwide. In 1999, it was the fourth most common cause of disability globally, and by 2020, it is projected to become the second most common cause. Doctors, as the primary workforce in hospitals, endure significant emotional and physical stress, which may have been exacerbated by the COVID-19 pandemic. Aim: This study aimed to estimate the prevalence of depression among doctors during the COVID-19 pandemic and its risk factors. Methods: This descriptive cross-sectional study was conducted from February 1 to June 1, 2021. The …