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Investigating Visinin-Like Protein 1 And Ubiquitinated Visinin-Like Protein 1 As Mild Traumatic Brain Injury Biomarkers, yueming wu 2023 University of Kentucky

Investigating Visinin-Like Protein 1 And Ubiquitinated Visinin-Like Protein 1 As Mild Traumatic Brain Injury Biomarkers, Yueming Wu

Theses and Dissertations--Chemistry

Traumatic brain injury (TBI) continues to be a significant cause of morbidity and mortality worldwide. Despite significant progress in understanding the complex pathophysiology of TBI, the underlying mechanisms remain poorly understood. The primary brain damage is acute and irreversible. However, secondary brain injuries often develop gradually over months to years, creating an opportunity for critical therapeutic interventions. In the past decade, research on TBI biomarkers has seen significant progress. This progress has been driven by the diverse nature of TBI pathologies and the challenges they present for evaluation, management, and prognosis. TBI biomarker proteins resulting from axonal, neuronal, or glial …


Molecular Detection Of Entamoeba Histolytica In Diarrheic Fecal Samples From Patients Attending National Hepatology And Tropical Medicine Research Institute, Azza Hasan Abbas, El Shahat Ahmed ELShahat, Heba Mohamed Abdelglil 2023 Medical Parasitology, Immunology, Microbiology and Molecular Biology Department, National Hepatology and Tropical Medicine Research Institute (NHTMRI), Cairo, Egypt

Molecular Detection Of Entamoeba Histolytica In Diarrheic Fecal Samples From Patients Attending National Hepatology And Tropical Medicine Research Institute, Azza Hasan Abbas, El Shahat Ahmed Elshahat, Heba Mohamed Abdelglil

Journal of Medicine in Scientific Research

Background: Amoebiasis is a worldwide disease caused by Entamoeba histolytica infection. The true prevalence is unknown due to the difficulty in distinguishing Entamoeba histolytica from non-pathogenic amoebas especially when microscopic diagnosis is performed, to overcome microscopy misidentification. Polymerase Chain Reaction (PCR) assay is necessary as a highly sensitive and specific technique. Objective: To determine the value of Real-Time PCR (RT.PCR) in the diagnosis of Entamoeba histolytica in the stool samples of diarrheic patients attending NHTMI versus microscopy, copro- antigen, and serum antibodies detection techniques. Subjects and Methods: A cross-sectional study was conducted on 150 diarrheic patients. Their stool samples were …


Combining Novel Direction Modulated Brachytherapy Tandem-And-Ovoids Applicators For Treatment Planning Of Multi-Institutional Cervical Cancer Cases: Removing Needles In Intracavitary-Interstitial Techniques, Sharmin Alam 2023 Virginia Commonwealth University

Combining Novel Direction Modulated Brachytherapy Tandem-And-Ovoids Applicators For Treatment Planning Of Multi-Institutional Cervical Cancer Cases: Removing Needles In Intracavitary-Interstitial Techniques, Sharmin Alam

Theses and Dissertations

Lack of standard guidelines for optimal needle insertion during high-dose-rate (HDR) intracavitary-interstitial (IC-IS) brachytherapy of the cervix means a sophisticated and technical skillset of inserting needles next to IC applicators must be developed to enhance plan quality. This study sought to evaluate the performance of two separate direction modulated brachytherapy (DMBT) tandem applicators used in conjunction with one set of novel DMBT ovoids, to effectively obviate the need for IS needles.

A cohort of 32 retrospective clinical HDR brachytherapy plans was re-planned with Varian’s BrachyVision® treatment planning system, using VEGO® inverse optimization algorithm, with dose heterogeneity accounted for …


Opioid Use Disorder Prediction Using Machine Learning Of Fmri Data, A. Temtam, Liangsuo Ma, F. Gerard Moeller, M. S. Sadique, K. M. Iftekharuddin, Khan M. Iftekharuddin (Ed.), Weijie Chen (Ed.) 2023 Old Dominion University

Opioid Use Disorder Prediction Using Machine Learning Of Fmri Data, A. Temtam, Liangsuo Ma, F. Gerard Moeller, M. S. Sadique, K. M. Iftekharuddin, Khan M. Iftekharuddin (Ed.), Weijie Chen (Ed.)

Electrical & Computer Engineering Faculty Publications

According to the Centers for Disease Control and Prevention (CDC) more than 932,000 people in the US have died since 1999 from a drug overdose. Just about 75% of drug overdose deaths in 2020 involved Opioid, which suggests that the US is in an Opioid overdose epidemic. Identifying individuals likely to develop Opioid use disorder (OUD) can help public health in planning effective prevention, intervention, drug overdose and recovery policies. Further, a better understanding of prediction of overdose leading to the neurobiology of OUD may lead to new therapeutics. In recent years, very limited work has been done using statistical …


A Case Study On Treatment Of Subcoracoid Impingement In An Overhead Athlete With Manual Therapy, M Mennell 2023 Tomball Memorial High School Tomball, TX

A Case Study On Treatment Of Subcoracoid Impingement In An Overhead Athlete With Manual Therapy, M Mennell

Clinical Practice in Athletic Training

Introduction: Subcoracoid impingement of the shoulder is a condition that occurs when the tendons or soft tissues in the shoulder are compressed or pinched between the coracoid process and the humeral head. It is also suspected that subcoracoid impingement can occur when the humerus translates anteriorly, decreasing the subcoracoid space. This impingement can cause pain, inflammation, and limited mobility in the shoulder joint. All kinds of impingement are typically multifactorial, and have several areas that need to be addressed. The purpose of this case report is to examine the effects of therapeutic exercise as well as manual therapy on subcoracoid …


Evaluating Hpv Vaccination Adherence Amongst Teenagers Ages 12-18, Jade Vo, Myah Mukes, Kenya Nelson, Joye' Thomas, Laura Reed, Sharon Little 2023 University of Tennessee Health Science Center

Evaluating Hpv Vaccination Adherence Amongst Teenagers Ages 12-18, Jade Vo, Myah Mukes, Kenya Nelson, Joye' Thomas, Laura Reed, Sharon Little

Doctor of Nursing Practice Projects

Human papillomavirus (HPV) is a sexually transmitted infection that can cause genital warts and different cancers. According to the CDC, 85% of people will get an HPV infection in their lifetime. HPV infections have decreased significantly since the implementation of the HPV vaccine. Data has shown 90% of cancers caused by HPV can be prevented with administration of HPV vaccination. Current guidelines recommend vaccination administration as early as 9 years of age. This quality improvement project will evaluate HPV vaccination rates amongst teenagers ages 12-18.


Screening For Social Determinants Of Health In Children With Attention-Deficit/Hyperactivity Disorder, Sarah L. Carter MSN, APRN, CPNP-PC, Ronald Espinal MD, Toni Whitaker MD, Sally Humphrey DNP, APRN, CPNP-PC 2023 University of Tennessee Health Science Center

Screening For Social Determinants Of Health In Children With Attention-Deficit/Hyperactivity Disorder, Sarah L. Carter Msn, Aprn, Cpnp-Pc, Ronald Espinal Md, Toni Whitaker Md, Sally Humphrey Dnp, Aprn, Cpnp-Pc

Doctor of Nursing Practice Projects

Purpose/Background

Increased social determinants of health (SDoH) are associated with poorer health outcomes and decreased treatment compliance. Addressing SDoH can be associated with increased treatment compliance, although currently there is no standard for completing SDoH screening. The WE CARE screening tool is a validated screen that asks about 6 SDoH and whether the family is interested in assistance if the screen is positive. The purpose of this project was to implement the use of the WE CARE screening tool for patients with attention deficit hyperactivity disorder (ADHD) at follow-up visits.

Methods

From October 17, 2022 through November 22, 2022, charts …


The Effectiveness Of A Ventilator Care Bundle Protocol In Decreasing Incidence Of Ventilator-Acquired Pneumonia: A Scoping Review, Katherine I. Garrett BSN, RN, Erin Houston Myatt BSN, RN, Tracy McClinton DNP, APRN, AGACNP-BC, EBP-C 2023 University of Tennessee Health Science Center

The Effectiveness Of A Ventilator Care Bundle Protocol In Decreasing Incidence Of Ventilator-Acquired Pneumonia: A Scoping Review, Katherine I. Garrett Bsn, Rn, Erin Houston Myatt Bsn, Rn, Tracy Mcclinton Dnp, Aprn, Agacnp-Bc, Ebp-C

Doctor of Nursing Practice Projects

Purpose/Background

Ventilator-acquired pneumonia (VAP) is a preventable hospital-acquired infection with a high mortality rate. Ventilator care bundles (VCB) are implemented to decrease the risk of infection while patients are mechanically ventilated. The aim of this scoping review was to assess how adult patients in the intensive care unit (ICU) requiring mechanical ventilation and the incidence of VAP are affected by staff’s compliance to a VCB.

Methods

From August of 2022 to November 2022, literature research was done among databases such as PubMed, MEDLINE, and CINAHL. The systematic search in PubMed yielded 55 results with the headings of “(ventilator) AND (care …


Transmission Competence Of B. Burgdorferi Infected Ixodes Ticks And Development Of An Ospc-Based Lyme Disease Vaccine, Samanta Kamalika 2023 University of Tennessee Health Science Center

Transmission Competence Of B. Burgdorferi Infected Ixodes Ticks And Development Of An Ospc-Based Lyme Disease Vaccine, Samanta Kamalika

Theses and Dissertations (ETD)

Introduction. Lyme disease, otherwise called Lyme borreliosis, is a vector-borne infectious disease caused by the spirochete Borrelia burgdorferi (Bb). Studying the increase in overall Lyme disease incidence requires understanding the role of the vector Ixodes scapularis (I. scapularis) as the agent that carries the spirochete which is important to limit the occurrence of Lyme disease. Once we understand the vector-pathogen response, it also becomes important to determine the remedies for Lyme disease. Lyme disease can be treated with antibiotics if detected early, but the major obstacle lies in the early detection process. Therefore, it is important to investigate alternative preventive …


Physiologically-Based Pharmacokinetic (Pbpk) Modeling For The Preclinical Development Of Spectinamide Antibiotics, Keyur R. Parmar 2023 University of Tennessee Health Science Center

Physiologically-Based Pharmacokinetic (Pbpk) Modeling For The Preclinical Development Of Spectinamide Antibiotics, Keyur R. Parmar

Theses and Dissertations (ETD)

Despite being an ancient disease caused by Mycobacterium tuberculosis (Mtb) and after decades of research, tuberculosis (TB) still affects millions of people every year worldwide. In 2018, the World Health Organization (WHO) reported that 10 million people developed tuberculosis and 1.5 million died of the disease. With the increase in the multidrug-resistant (MDR) and extensively drug-resistant (XDR) cases, the treatment for TB with the standard first and second-line therapy is becoming increasingly difficult. Therefore, there is an urgent need to find new anti-TB drugs as combination partners of existing and experimental classes of antimicrobial agents to shorten and simplify the …


A Quality Improvement Project To Improve Management Of Urinary Tract Infections In A System Of Pediatric Urgent Care Centers, Benjamin Klick, Tammy Speerhas, Jessica Parrott, Jeffrey Bobrowitz, Anne McEvoy, Debra Conrad, Theresa Guins 2023 Children's Hospital of the King's Daughters

A Quality Improvement Project To Improve Management Of Urinary Tract Infections In A System Of Pediatric Urgent Care Centers, Benjamin Klick, Tammy Speerhas, Jessica Parrott, Jeffrey Bobrowitz, Anne Mcevoy, Debra Conrad, Theresa Guins

Ellmer School of Nursing Faculty Publications

Background and objective: Urinary tract infections (UTIs) are a common problem in pediatric urgent care medicine. There are multiple quality improvement (QI) projects related to the management of UTIs documented in the pediatric literature. We developed a project to decrease the prescribing of ultimately unneeded antibiotics for possible UTIs in a pediatric urgent care setting. A similar project has not been described in the pediatric literature.

Methods: We first reviewed the charts of patients presenting to a system of pediatric urgent care centers with a possible UTI over a 2-year period. We then launched a QI project with three plan, …


Slowing It Down: The Impact Of A Core Stabilization Program Of Hypermobile Sprinters, T Spears, J Gonzalez-Pons, J Debose 2023 Houston Methodist Sugarland Orthopedics & Sports Medicine Sugarland, Tx

Slowing It Down: The Impact Of A Core Stabilization Program Of Hypermobile Sprinters, T Spears, J Gonzalez-Pons, J Debose

Clinical Practice in Athletic Training

Background: Low back pain (LBP) is a common complaint in sprinters, and it can present itself in many ways. One study published in 2019 surveyed 2539 runners; 22.6% of them reported LBP of some kind at least once within that year.5 LBP can occur in sprinters for many reasons. One study noted that muscle weakness, imbalance, and improper recruitment of hip and/or core musculature are a few sources of LBP in athletes.4 The aim of this study is to examine the effectiveness of a core stabilization program on athletes suffering from lumbar facet hypermobility. Differential Diagnosis: Conditions that are typically …


A Case Report Of The Evaluation And Management Of Low Back Pain In A High School Basketball Player, K Leveston, K Neelon, E Ephran 2023 Houston Methodist Sugar Land Orthopedics and Sports Medicine Sugar Land, TX

A Case Report Of The Evaluation And Management Of Low Back Pain In A High School Basketball Player, K Leveston, K Neelon, E Ephran

Clinical Practice in Athletic Training

Background: Low back pain can be a tough injury to endure, especially in the growing high school athlete.3 LBP in a high school athlete can be caused by various factors, such as structural deformities, mobility deficits, and so much more. The majority of LBP in adolescents is nonspecific LBP, which is defined as LBP that does not cause systemic or structural changes.5 Nonspecific LBP is often a result of other etiologies such as hypermobile or hypomobile segments of the spine, hip mobility deficits, gait, sleeping positions, or improper weightlifting form. Differential Diagnoses: Other possible diagnoses of LBP in adolescents could …


Heart Disease Prediction Using Stacking Model With Balancing Techniques And Dimensionality Reduction, Ayesha Noor, Nadeem Javaid, Nabil Alrajeh, Babar Mansoor, Ali Khaqan, Safdar Hussain Bouk 2023 COMSATS University Islamabad

Heart Disease Prediction Using Stacking Model With Balancing Techniques And Dimensionality Reduction, Ayesha Noor, Nadeem Javaid, Nabil Alrajeh, Babar Mansoor, Ali Khaqan, Safdar Hussain Bouk

School of Cybersecurity Faculty Publications

Heart disease is a serious worldwide health issue with wide-reaching effects. Since heart disease is one of the leading causes of mortality worldwide, early detection is crucial. Emerging technologies like Machine Learning (ML) are currently being actively used by the biomedical, healthcare, and health prediction industries. PaRSEL, a new stacking model is proposed in this research, that combines four classifiers, Passive Aggressive Classifier (PAC), Ridge Classifier (RC), Stochastic Gradient Descent Classifier (SGDC), and eXtreme Gradient Boosting (XGBoost), at the base layer, and LogitBoost is deployed for the final predictions at the meta layer. The imbalanced and irrelevant features in the …


Precision Medicine Approach To Alzheimer’S Disease: Rationale And Implications, Dale E. Bredesen, Kat Toups, Ann Hathaway, Deborha Gordon, Henrianna Chung, Cyrus Raji, Alan Boyd, Benjamin D. Hill, Sharon Hausman-Cohen, Mouna Attarha, Won Jong Chwa, Alexei Kurakin, Michael Jarrett 2023 University of California, Los Angeles

Precision Medicine Approach To Alzheimer’S Disease: Rationale And Implications, Dale E. Bredesen, Kat Toups, Ann Hathaway, Deborha Gordon, Henrianna Chung, Cyrus Raji, Alan Boyd, Benjamin D. Hill, Sharon Hausman-Cohen, Mouna Attarha, Won Jong Chwa, Alexei Kurakin, Michael Jarrett

University Faculty and Staff Publications

The neurodegenerative disease field has enjoyed extremely limited success in the development of effective therapeutics. One potential reason is the lack of disease models that yield accurate predictions and optimal therapeutic targets. Standard clinical trials have pre-determined a single treatment modality, which may be unrelated to the primary drivers of neurodegeneration. Recent proof-of-concept clinical trials using a precision medicine approach suggest a new model of Alzheimer’s disease (AD) as a chronic innate encephalitis that creates a network insufficiency. Identifying and addressing the multiple potential contributors to cognitive decline for each patient may represent a more effective strategy. Here we review …


Brain Activity Associated With Taste Stimulation: A Mechanism For Neuroplastic Change?, Angela M. Dietsch, Ross M. Westemeyer, Douglas H. Schultz 2023 University of Nebraska-Lincoln

Brain Activity Associated With Taste Stimulation: A Mechanism For Neuroplastic Change?, Angela M. Dietsch, Ross M. Westemeyer, Douglas H. Schultz

Department of Special Education and Communication Disorders: Faculty Publications

Purpose: Neuroplasticity may be enhanced by increasing brain activation and bloodflow in neural regions relevant to the target behavior.We administered precisely formulated and dosed taste stimuli to determine whether the associated brain activity patterns included areas that underlie swallowing control.

Methods: Five taste stimuli (unflavored, sour, sweet-sour, lemon, and orange suspensions) were administered in timing-regulated and temperature-controlled 3 mL doses via a customized pump/tubing system to 21 healthy adults during functional magnetic resonance imaging (fMRI). Whole-brain analyses of fMRI data assessed main effects of taste stimulation as well as differential effects of taste profile.

Results: Differences in …


An Explainable Deep Learning Prediction Model For Severity Of Alzheimer's Disease From Brain Images, Godwin O. Ekuma 2023 Missouri State University

An Explainable Deep Learning Prediction Model For Severity Of Alzheimer's Disease From Brain Images, Godwin O. Ekuma

Graduate Theses/Dissertations

Deep Convolutional Neural Networks (CNNs) have become the go-to method for medical imaging classification on various imaging modalities for binary and multiclass problems. Deep CNNs extract spatial features from image data hierarchically, with deeper layers learning more relevant features for the classification application. The effectiveness of deep learning models are hampered by limited data sets, skewed class distributions, and the undesirable "black box" of neural networks, which decreases their understandability and usability in precision medicine applications. This thesis addresses the challenge of building an explainable deep learning model for a clinical application: predicting the severity of Alzheimer's disease (AD). AD …


Three-Dimensional Evaluation Of The Mandibular Lingula On Cone-Beam Computed Tomographic Images In The Turkish Population, Zerrin Unal Erzurumlu, Damla Torul 2022 Department of Dentomaxillofacial Radiology, Faculty of Dentistry, Ordu University, Ordu, Turkey

Three-Dimensional Evaluation Of The Mandibular Lingula On Cone-Beam Computed Tomographic Images In The Turkish Population, Zerrin Unal Erzurumlu, Damla Torul

Journal of Dentistry Indonesia

Objective: The purpose of this study was to provide morphometric and anatomical data for mandibular lingula (Li) in The Turkish population using three dimensional-cone beam computed tomography (3D-CBCT) images. Methods: CBCT images of the patients taken between July 2020 and March 2021, were retrieved from the archival records. A total of 100 Li’s of 50 patients who met the criteria of this study were evaluated. The distances between the tip of the Li and ramal landmarks/occlusal plane were measured and the shape of the Li was evaluated on 3D-CBCT images. Results: CBCT images of the 50 patients (19 males and …


Sugar-Sweetened Beverages Intake, Abdominal Obesity, And Inflammation Among Us Adults Without And With Prediabetes—An Nhanes Study, Wei Ting Lin, Yu Hsiang Kao, Mirandy S. Li, Ting Luo, Hui Yi Lin, Chien Hung Lee, David W. Seal, Chih Yang Hu, Lei Shih Chen, Tung-Sung Tseng 2022 Tulane University School of Public Health and Tropical Medicine

Sugar-Sweetened Beverages Intake, Abdominal Obesity, And Inflammation Among Us Adults Without And With Prediabetes—An Nhanes Study, Wei Ting Lin, Yu Hsiang Kao, Mirandy S. Li, Ting Luo, Hui Yi Lin, Chien Hung Lee, David W. Seal, Chih Yang Hu, Lei Shih Chen, Tung-Sung Tseng

School of Public Health Faculty Publications

Excessive sugar-sweetened beverages (SSB) consumption and abdominal obesity have been independently linked to numerous disorders, including diabetes and elevated C-reactive protein (CRP). This study aimed to explore the association between SSB intake, abdominal obesity, and inflammation in normal and prediabetic adults. Sugar intake from SSBs was calculated from 24-h dietary recalls and further classified into non-, medium-, and high-intake. The status of non- and prediabetes was identified based on hemoglobin A1c level. All analyses were performed under a survey module with appropriate sampling weights to control for the complex survey design. A total of 5250 eligible adults without diabetes were …


A Human Oral Fluid Assay For D- And L- Isomer Detection Of Amphetamine And Methamphetamine Using Liquid-Liquid Extraction, Brian Robbins, Rob E. Carpenter, Mary Long, Jacob Perry 2022 Department of Research, Advanta Genetics

A Human Oral Fluid Assay For D- And L- Isomer Detection Of Amphetamine And Methamphetamine Using Liquid-Liquid Extraction, Brian Robbins, Rob E. Carpenter, Mary Long, Jacob Perry

Human Resource Development Faculty Publications and Presentations

Medical providers are increasingly confronted with clinical decision-making that involves (meth)amphetamines. And clinical laboratories need a sensitive, efficient assay for routine assessment of D- and L-isomers to determine the probable source of these potentially illicit analytes. This paper presents a validated method of D- and L-isomer detection in human oral fluid from an extract used for determination of a large oral fluid assay (63 analytes) on an older AB SCIEX 4000 instrument. Taken from the positive extract, D- and L-analytes were added. The method for extraction included addition of internal standard and a 2-step …


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