Life Sciences Commons^™

Dataset Of Weekly Intra-Treatment Diffusion Weighted Imaging In Head And Neck Cancer Patients Treated With Mr-Linac, Dina M El-Habashy, Kareem A Wahid, Renjie He, Brigid Mcdonald, Samuel J Mulder, Travis Salzillo, John Christodouleas, Alex Dresner, Jihong Wang, Mohamed A Naser, Clifton D Fuller, Abdallah Sherif Radwan Mohamed, Joint Head And Neck Radiation Therapy-Mri Development Cooperative

Faculty, Staff and Student Publications

Radiation therapy (RT) is a crucial treatment for head and neck squamous cell carcinoma (HNSCC); however, it can have adverse effects on patients' long-term function and quality of life. Biomarkers that can predict tumor response to RT are being explored to personalize treatment and improve outcomes. While tissue and blood biomarkers have limitations, imaging biomarkers derived from magnetic resonance imaging (MRI) offer detailed information. The integration of MRI and a linear accelerator in the MR-Linac system allows for MR-guided radiation therapy (MRgRT), offering precise visualization and treatment delivery. This data descriptor offers a valuable repository for weekly intra-treatment diffusion-weighted imaging …

Regulation Of Cerebral Blood Flow Boosts Precise Brain Targeting Of Vinpocetine-Derived Ionizable-Lipidoid Nanoparticles, Xufei Bian, Ling Yang, Dingxi Jiang, Adam J Grippin, Yifan Ma, Linchong Wu, Zhongjie Tang, Kaicheng Tang, Weidong Pan, Shiyan Dong, Betty Y S Kim, Wen Jiang, Zhaogang Yang, Chong Li

Faculty, Staff and Student Publications

Despite advances in active drug targeting for blood-brain barrier penetration, two key challenges persist: first, attachment of a targeting ligand to the drug or drug carrier does not enhance its brain biodistribution; and second, many brain diseases are intricately linked to microcirculation disorders that significantly impede drug accumulation within brain lesions even after they cross the barrier. Inspired by the neuroprotective properties of vinpocetine, which regulates cerebral blood flow, we propose a molecular library design centered on this class of cyclic tertiary amine compounds and develop a self-enhanced brain-targeted nucleic acid delivery system. Our findings reveal that: (i) vinpocetine-derived ionizable-lipidoid …

Inotuzumab Ozogamicin For The Treatment Of Adult Acute Lymphoblastic Leukemia: Past Progress, Current Research And Future Directions, Nicholas J Short, Elias Jabbour, Nitin Jain, Hagop Kantarjian

Faculty, Staff and Student Publications

Inotuzumab ozogamicin (INO) is an anti-CD22 antibody-drug conjugate that was first evaluated in B-cell lymphomas but was subsequently shown to be highly effective in acute lymphoblastic leukemia (ALL). INO improved response rates and survival in a randomized study in adults with relapsed/refractory B-cell ALL, leading to its regulatory approval in the United States in 2017. While the formal approval for INO is as monotherapy in relapsed/refractory ALL, subsequent studies with INO administered in combination with chemotherapy and/or blinatumomab both in the frontline and salvage settings have yielded promising results. In this review, we discuss the clinical development of INO in …

'My Body Is Fertile Ground': Exploring Relational Agriculture Through Gender, Body, And Local Food Policy, Erin M. Tansimore

Graduate Student Portfolios, Professional Papers, and Capstone Projects

This master's portfolio, "'My Body Is Fertile Ground': Exploring Relational Agriculture Through Gender, Body, and Local Food Policy," explores the concept of relational agriculture through multiple forms of practice. It comprises three parts: a personal essay discussing the author's experiences with the land as a young woman with a turbulent relationship with her own body; a literature review on gender dynamics in alternative agricultural spaces; and a survey report and a USDA Census of Agriculture data brief produced during an internship with two local food entities.

The first piece, "My Body Is Fertile Ground," details the author's experience with an …

The Effects Of Light Cycle Disruption On The Reactive Oxygen Species Production In Zebrafish, Talia Sanders

Honors College Theses

It has been proven that maintaining homeostasis is linked to regulation of circadian rhythms and the light cycles associated with them. Through investigation of zebrafish mitochondria subject to stress via unpredictable light cycle exposure, we previously studied the level of GSK3β protein as it relates to the health of the brain. The data has shown that when a brain undergoes stress, it results in the increased activation of GSK3β which leads to disruptions in circadian rhythm, inflammation, and cell death. Moreso, this overexpression results in reduced ATP production and lowered Complex 1 activity in the mitochondria. However, GSK3β activation is …

In Football Players With Scaphoid Fractures, How Does Surgical Intervention Compare To A Conservative Intervention For The Outcomes Of Repair? A Critically Appraised Topic, Kaitlin Brun, Meggan Bartok, Caitlin Craig, Ally Smith

Journal of Sports Medicine and Allied Health Sciences: Official Journal of the Ohio Athletic Trainers Association

CLINICAL SCENARIO

Scaphoid injuries are common in high impact or high collision sports with 11% of all hand injuries and 60%-70% of all carpal injuries being attributed to the scaphoid bone. Athletes at the highest risk include males ages 20-24 years of age and those who participate in football, basketball, or ice hockey. Fracture of the scaphoid are often misdiagnosed which increase the chance of a nonunion fracture. Currently most scaphoid fractures are treated either conservatively or with surgical interventions. The increasing knowledge of this injury leads us to question the best treatment options for future football athletes.

Effectiveness Of Kinesio Tape In Treating Low Back Pain: A Critical Appraisal, Stacey Lansky, Sara Stiltner

Journal of Sports Medicine and Allied Health Sciences: Official Journal of the Ohio Athletic Trainers Association

CLINICAL SCENARIO

Low back pain is a musculoskeletal disorder that is expected to affect 80% of the population. ^2,7-8 There are several therapeutic interventions including modalities and rehabilitation exercises that have been used in standard treatment of low back pain to improve pain and disability. ^2,3,5,6,8,9 However, few studies have been done on the effects of Kinesio Tape (KT) on pain and disability in patients with low back pain. It should be a primary goal of clinicians treating patients with low back pain to understand if KT is an appropriate alternative intervention in treating pain and disability associated with low …

Athletic Trainers’ Knowledge And Perceived Ability Of Recognizing And Treating Panic Attacks, Caitlin Hill, Chyrsten Gessel, Jaclyn Tate

Journal of Sports Medicine and Allied Health Sciences: Official Journal of the Ohio Athletic Trainers Association

OBJECTIVE

Mental health is a condition of mental wellness that enables people to manage life's stressors, develop their potential, study and work effectively, and give back to their communities. One mental health condition is anxiety. Anxiety is the expectation of a threat in the future. There are multiple subtypes of anxiety disorders, including panic disorder with or without agoraphobia, generalized anxiety disorder (GAD), social anxiety disorder (SAD), specific phobias, separation anxiety, and panic disorder. This study investigates the relationship between ATs' knowledge and their perceived ability to identify and treat panic attacks.

Scapular Fracture In An Ice Hockey Player, Rachel N. Kornbluth, Art Mccreary, Aaron Lear

Journal of Sports Medicine and Allied Health Sciences: Official Journal of the Ohio Athletic Trainers Association

OBJECTIVE

Ice hockey is a fast and aggressive sport.^1-2 Due to deliberate collisions and fighting, a hard playing surface, and sharp skates, ice hockey players are at high and distinctive risk to injury.^2-5 The way in which ice hockey players collide with, or check, one another, makes the shoulder vulnerable. About 8.6-21.9% of injuries sustained in ice hockey involve the shoulder.⁴ Acromioclavicular joint sprains and anterior glenohumeral dislocations are most common.^1,4-5 This case presents a 25-year-old male collegiate ice hockey player who sustained a recurrent right-sided glenohumeral dislocation after being checked from behind with his arm …

Cpr Knowledge And Skill Retention Among Ncaa Division Iii Athletic Coaches: A Prospective Cohort Study, Allison Hanstine, Jaclyn Tate, Chyrsten Gessel

Journal of Sports Medicine and Allied Health Sciences: Official Journal of the Ohio Athletic Trainers Association

OBJECTIVE

It is crucial for athletic coaches to be proficient in CPR knowledge and skill performance for the health and safety of their athletes. This research aimed to assess CPR knowledge and CPR skill retention five months post-training among athletic coaches. In addition, the study assessed whether the number of years certified in CPR had an association with CPR skill performance scores five months post-training.

The Effectiveness Of Patient Education In A High School Setting, Noah Silvers, Laura L. Harris

Journal of Sports Medicine and Allied Health Sciences: Official Journal of the Ohio Athletic Trainers Association

OBJECTIVE

To compare different types of patient education when recommending best practices for the care of ankle sprains and concussions in adolescents.

Barriers To Implementation Of Post-Concussion Grade Exercise Tests, Tyler Beauregard

Journal of Sports Medicine and Allied Health Sciences: Official Journal of the Ohio Athletic Trainers Association

OBJECTIVE

The purpose of this study was to assess the potential barriers to sports physical therapy and athletic training clinicians implementing graded exertional tests, specifically for their patients following concussion.

Accuracy Of Ottawa Ankle Rules In Adolescent Foot And Ankle Injuries, Kalie Siereveld, Olivia Teague, Laura L. Harris

Journal of Sports Medicine and Allied Health Sciences: Official Journal of the Ohio Athletic Trainers Association

OBJECTIVE

To determine the effectiveness of Ottawa Ankle Rules (OAR) for informing physician referrals secondary to ankle and foot injuries within adolescents.

Quality Improvement Of A Post-Concussion Recovery Protocol, Halle Strege, Kaitlyn Burnham, Laura L. Harris

Journal of Sports Medicine and Allied Health Sciences: Official Journal of the Ohio Athletic Trainers Association

OBJECTIVE

To determine the effectiveness of a post-concussion recovery protocol in an adolescent athletic population.

An Investigation Of Aed Access In One Secondary School, Michelle Skaggs, Laura L. Harris

Journal of Sports Medicine and Allied Health Sciences: Official Journal of the Ohio Athletic Trainers Association

OBJECTIVE

To evaluate the accessibility and time required to retrieve and apply Automated External Defibrillators (AEDs) against established standards.

Athletic Trainer Confidence In The Management Of Abdominal Injuries And Gi Conditions, Emily C. Roberts, Janet E. Simon

Journal of Sports Medicine and Allied Health Sciences: Official Journal of the Ohio Athletic Trainers Association

OBJECTIVE

Inadequate evidence, position statements, clinical practice and post-surgical guidelines challenge athletic trainers’ capabilities to provide care for abdominal injuries and GI conditions.^1-4 The primary objective of this study is to assess athletic trainers’ confidence in the management and treatment of abdominal injuries and GI conditions compared to musculoskeletal injuries.

The Effect Of Task Demands On Decision Making In Dynamic, Sport-Like Virtual Environments, Jeromy Alt, Paula L. Silva, Tehran Davis, Adam W. Kiefer, Ryan Macpherson

Journal of Sports Medicine and Allied Health Sciences: Official Journal of the Ohio Athletic Trainers Association

OBJECTIVE

To determine if level of temporal pressure to arrive at a desired location explains decisions about passability of closing gaps between opponents encountered and how decisions change with task experience.

The Effect Of Ankle Foot Orthotics On Collegiate Athletes’ Sprint Biomechanics, Elizabeth A. Starns, Paige Tucker

Journal of Sports Medicine and Allied Health Sciences: Official Journal of the Ohio Athletic Trainers Association

OBJECTIVE

Carbon composite dynamic response ankle foot orthotics (CCDRAFOs) are lightweight ankle braces originally made to help pathologically involved legs walk more efficiently¹. Since CCDRAFOs are traditionally not used on able-bodied individuals, there is limited information on the effects of CCDRAFOs on sprint performance of able-bodied athletes. However, the technology behind CCDRAFOs effectiveness has been suggested to have ergogenic aid properties^2-5. This study’s purpose was to evaluate the effects of CCDRAFOs on collegiate athletes’ lower extremity biomechanics, specifically ankle and knee joint angles.

Neurocognitive Performance Differences Between Athletes Who Are Deaf Or Hard-Of-Hearing And Athletes Who Are Hearing, Matthew P. Brancaleone, Jaclyn Caccese, James Onate

Journal of Sports Medicine and Allied Health Sciences: Official Journal of the Ohio Athletic Trainers Association

OBJECTIVE

There are over 71,000 college students in the United States who are deaf or hard-of-hearing (D/HoH), with many participating in athletics. Athletes who are D/HoH have similar concussion rates to athletes who are hearing at the collegiate level. Differences in neurocognitive baseline performance between athletes who are D/HoH and athletes who are hearing may exist due to misunderstanding of written English instructions or differences in sensory processing. Therefore, the purpose of this study was to compare neurocognitive performance between athletes who are hearing and athletes who are D/HoH.

Using Standardized Patients As A Tool To Explore Student Critical Thinking, Sara Stiltner, Andrea Cripps

Journal of Sports Medicine and Allied Health Sciences: Official Journal of the Ohio Athletic Trainers Association

OBJECTIVE

Standardized patients (SP) are a tool utilized regularly in athletic training to promote student confidence and independent thinking. SP are widely used in nursing, physical therapy, and in over 80% of medical education programs.¹ The use of SP to supplement student learning and career preparation, in the undergraduate setting has been a validated in increasing student confidence.³ SP’s are a tool that utilize an actor trained to portray a patient who has a specific medical condition or illness and the actor is trained to respond to the students in a consistent manner.^1,2 SP’s allow students the …

Spawning Ecology And Spawning Site Fidelity Of Alligator Gar, Atractosteus Spatula, In The Fourche Lafave River: Implications For River-Floodplain Management And Alligator Gar Conservation, S. Reid Adams, Thomas E. Inebnit, Lindsey C. Lewis, Christopher J. Naus, Edward Kluender, Geoffry G. Spooner

Southeastern Fishes Council Proceedings

We studied the spawning ecology of Alligator Gar, Atractosteus spatula, in the Fourche LaFave River (FLR) of Arkansas to better understand their reproductive ecology and spawning resource requirements. Evidence of spawning was only observed in floodplain tributary habitats, particularly the small, adventitious headwater stream West Fork Mill Creek (WFMC). A mid-May to mid-June spawning season was observed for Alligator Gar in the FLR that corresponded with rising water levels (mostly due to backflooding from the Arkansas River) and increased water temperatures (> 20°C). Direct spawning observations at WFMC were made on 17 June 2007, 15 June 2008, 23 May …

Influence Of Sex And Habitat Structure On Morphology, Predation, And Survival Of Sceloporus Consobrinus, In Central Arkansas, Anju Ghimirey

ATU Theses and Dissertations 2021 - Present

Lizards are useful in determining links between habitat use, morphology, and performance since they occupy many structurally distinct habitats. Prairie lizards (Sceloporus consobrinus) inhabit three distinct habitat types in Central Arkansas: rocky, forested, and intermediate or mixed habitats. Though geographically close, these habitats have fundamentally different microclimates, substrates, predators, and prey availabilities for lizards. My objectives here are to assess the impact of those structurally different habitats on body temperature, morphology, and predation on prairie lizards. I captured 117 individuals in 2022 and compared those lizards with 809 captures from 2016-2017. The cloacal temperature did not differ among habitats yet …

Reproductive Success And Post-Fledging Ecology Of The American Robin (Turdus Migratorius) In Suburban Areas Of The Arkansas River Valley, Brandon Maiersperger

ATU Theses and Dissertations 2021 - Present

Study of the nesting and post-fledging periods is necessary to properly evaluate avian reproductive success. Birds breeding in suburban areas are threatened by a high abundance of predators and limited habitat availability. American Robins (Turdus migratorius) are common birds in suburban areas across North America, but their breeding ecology is understudied. The goals of my study were to: assess robin nest survival and its relationships with nest characteristics, evaluate fledgling survival, movement, and behavior, and determine the fledging sex ratio and sex-based plumage characteristics of fledglings. I found that robin daily nest survival (0.920) was lower than previous …

The Santa Clara, 2024-05-10, Santa Clara University

The Santa Clara

No abstract provided.

Anthropogenic Impacts Lead To Plant Biodiversity Losses In A Unique And Fragile Coastal Dune Ecosystem, Natalie Clagett

Theses

At the southern end of the California Floristic Province lie the El Socorro Dunes. These Dunes have the highest biodiversity of any dune system in Mexico, hosting at least 11 perennial endemic and rare plant species. The El Socorro Dunes’ perennial vegetation was surveyed between 2008 to 2010, but since then these dunes have faced pressure from regional land transformations, such as off-roading and mining, invasive species spread, and climate change. This study examines the plant community changes within the El Socorro Dunes and potential links to stressors. Our results show significant losses of native plants, and significant increases in …

New Insights Into T Lymphocyte-Mediated Immunity To Toxoplasma Gondii, Claire Marie Doherty

Biology ETDs

With nearly a third of the global population infected with the protozoan, Toxoplasma gondii, this parasite sits at a unique, immune-mediated interface of health and disease. In healthy individuals, Toxoplasma results in a chronic yet asymptomatic infection of the central nervous system. This quiescent infection is the result of parasite exploitation of host immune barriers, yet Toxoplasma can quickly become an opportunistic pathogen when immunity is disrupted by illness or immunosuppressive therapies. During the HIV-AIDS pandemic, it was observed that once latent Toxoplasma infections became the cause of severe, even fatal, disease in the absence of an intact T …

Soil Bacterial Community Shifts In A Montane Longleaf Pine Restoration Site: Effects Of Dominant Herbaceous Species Removal, Prescribed Burn, And Changes In Season, Isabella K. Vahle

Master's Theses

Longleaf pine (Pinus palustris Mill.) ecosystems are one of the most endangered and ecologically diverse systems in North America. The native herbaceous species serve as fuel for low-intensity, recurring fires this system relies on. The herbaceous species play major roles in maintaining ecosystem structure and diversity. Soil microorganisms like bacteria are known to aid greatly in many different plant and ecosystem processes. However, little is known about the dominant herbaceous species and soil bacterial compositions within montane longleaf pine ecosystems, especially before and after a prescribed fire. We completed a multiyear, seasonal analysis of the soil bacterial community in …

Characterization Of A Novel Metalloid Reductase Outer Membrane Porin Rara From Sulfurospirillum Barnesii Ses-3, Narthana Jeganathar Kanmanii

Electronic Theses and Dissertations

Sulfurospirillum barnesii SES-3 is a gram-negative epsilon proteobacterium that grows anaerobically by coupling the oxidation of lactate to the reduction of arsenate. Previous work on metal and metalloid metabolism in S. barnesii had identified a redox active protein, designated RarA that when provided an artificial electron donor (i.e., reduced methyl viologen, FMN, or NADH), could reduce a variety of substrates, including arsenate, selenate, selenite, nitrite, and even phosphate. The enzyme’s inferred amino acid sequence showed weak similarity (30%) to outer membrane porins with homologs found in only certain species of Sulfurospirillum. Further, the enzyme did not contain cysteine residues …

Comparative Functional And Computational Analyses Of Primate Seminal Proteins: Insights Into Sexual Selection And Hiv/Siv, Emine Feride Kahveci

Electronic Theses and Dissertations

Male reproductive protein-coding genes are among the most rapidly evolving genes across many animal taxa, commonly attributed to sexual selection; however, pathogen defense mechanisms might also be contributing factors. This study aimed to both computationally and experimentally investigate the selective pressures responsible for the rapid evolution of seminal proteins. In the first part, the research focused on sexual selection in the form of post-copulatory sperm competition as a driving force behind the evolution of kallikrein related peptidase 3 (KLK3), also known as prostate-specific antigen (PSA), a key prostatic seminal protein. KLK3 is responsible for the liquefaction of semen coagulum through …

Surface Water Quality Assessment Of Mingo Creek County Park: The Impacts Of Extractive Industries, Mikayla J. Bayto

Electronic Theses and Dissertations

Historical and current extraction operations and infrastructure, including natural gas pipelines, conventional and unconventional oil and natural gas drilling, longwall coal mining, and strip coal mining, occur throughout the Mingo Creek watershed of Washington County, Pennsylvania, including Mingo Creek County Park. Mingo Creek and several associated tributaries flow through Mingo Creek County Park, eventually discharging into the Monongahela River. An independent water quality study was conducted from June 2020 through July 2023 in Mingo Creek County Park to determine if historical and current extraction activities impact Mingo Creek and its associated tributaries. Weekly sampling of Mingo Creek and associated tributaries …