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News From The Graduate School - Allied Health, Otterbein Office Of Graduate Programs

Graduate School

Newsletter that provides updates from the Graduate School and the Allied Health Graduate Program.

Brain Pathology Of Heroin Addiction, Nickcolis Florentine

Nursing Student Class Projects (Formerly MSN)

This poster focuses on the effects of heroin addiction on the neurobiology of the brain and its implications for nursing care. Heroin use causes long term changes in the function of multiple areas of the brain. It is the hope of the author that understanding the pathophysiology of heroin addiction will help caregivers overcome innate bias and to become better caregivers for our patients.

Near-Resolution Of Persistent Idiopathic Facial Pain With Low-Dose Lumbar Intrathecal Ziconotide: A Case Report., Brandon P Staub, Gianna P Casini, Edward A Monaco, Raymond F Sekula, Trent D Emerick

Other Specialties

Purpose: Persistent idiopathic facial pain (PIFP) is a poorly defined and debilitating chronic pain state with a challenging and often inadequate treatment course. This is the first case report identifying the novel use of low-dose lumbar intrathecal ziconotide to successfully treat PIFP with nearly complete resolution of pain and minimal to no side effects.

Methods: The patient was a 37 year-old female whose PIFP was refractory to multimodal medication management and multiple neurovascular surgical interventions. A single-shot lumbar intrathecal trial of ziconotide (2.5 mL, equivalent 2.5 μg) was injected when she was at her baseline pain level - VAS 7/10. …

Reliability Of Bond Strength Using Universal Adhesives To Variable Dentin Conditions, Marwa Bawazir

Student Theses, Dissertations and Capstones

Brief Background: Both three-step etch-and-rinse adhesives and universal adhesives have proven their effectiveness to produce successful bond to dentin. However, there are no studies comparing adhesives’ bond strength when applied by multiple operators, and to variable dentin conditions. Objectives: To evaluate and compare the bond strength of a universal adhesive when applied by multiple operators, and to variable dentin conditions, in comparison to three- step etch-and-rinse adhesive. Methods: Three hundred extracted human teeth were embedded in resin. Five dentists with at least ten years of experience in general dentistry and five pre-dental students applied a universal adhesive (Adhese Universal, Ivoclar …

Influence Of Abutment Macro-Design On Peri-Implant Tissue Dimensions For Guided Placed And Restored Implants, Bashar Adeinat

Student Theses, Dissertations and Capstones

Introduction: For optimal dental implant esthetics the transition of a circumferential implant platform to a proper cervical anatomy has been emphasized. This transition is facilitated by the macro-design of the transmucosal portion of the abutment-restoration complex at the provisional and final stages of implant prosthetic therapy. There is limited information from human studies assessing the impact of abutment macro-design on periimplant tissue dimensional changes. Therefore, the aim of this study was to evaluate prospectively the effect of abutment macro-design on peri-implant tissue dimensional changes. Methods: This is an ongoing randomized control clinical trial in which twentyeight (28) patients with a …

Effect Of Increased Implant Crown Height On Fracture Strength Of Ips-E.Max Cad Hybrid Abutment Crown: An In-Vitro Study, Mohammad Mehdi Imani-Emadi

Student Theses, Dissertations and Capstones

Introduction: The use of a secondary titanium insert has a beneficial influence on the stability of ceramic abutments and appears to be clinically useful for premolar and molar single-tooth replacements. Available titanium inserts in the market produced by Sirona, have a single height of 4.6mm with various platform diameters for different implant systems. The aim of this in-vitro study was to determine the fracture strength of IPS-e.max CAD hybrid abutment crowns with various crowns heights by simulating cyclic masticatory loads in vitro. Materials and Methods: Forty conical AstraTech EV dental implants, 4.2 mm in diameter and 9.0 mm in length …

Luminescent Calcium Carbonate Micro ‘Bow Ties’, Fearghal C. Donnelly, Finn Purcell-Milton, Peter W. Dunne, Aleksandra Rulikowska, Victor Alguacil, Yurii K. Gun’Ko

Articles

Calcium carbonate (CaCO3) is a ubiquitous material which has been studied for centuries due to its integral nature across various fields and its vast range of applications. Here we report, for the first time, a low temperature dry ice carbonation method for the production of unique rare earth-doped calcium carbonate ‘bow ties’. CaCO3 exhibits retrograde solubility, an interesting property in which its solubility increases with decreasing temperature. In this synthesis, dry ice acts not only as a CO2 source, but as a coolant, increasing the solubility of CaCO3 and CO2 and allowing specific growth to occur. The incorporation of trivalent …

Supporting Mental Wellness In The Public Service Professions, Reilly L. Mcqueston, Peter A. Depergola Ii

Journal of Health Ethics

The nature of the work of public service professionals – understood in the present context as including, but not limited to, police officers, firefighters, emergency medical technicians, paramedics, emergency dispatchers, and telecommunicators – exposes them to great amounts of suffering and trauma. Mental wellness is wavering for many in the field, and progressive, holistic support is needed. Public service professionals receive remarkable amounts of training to meet competencies within their role, but they are not provided with the same level of training to protect and serve themselves. Many factors contribute to decreased mental wellness in public service professionals, including the …

Uncovering The Signaling Landscape Controlling Breast Cancer Cell Migration Identifies Novel Metastasis Driver Genes, Esmee Koedoot, Michiel Fokkelman, Vasiliki-Maria Rogkoti, Marcel Smid, Iris Van De Sandt, Hans De Bont, Chantal Pont, Janna E. Klip, Steven Wink, Mieke A. Timmermans, Erik A. C. Wiemer, Peter Stoilov, John A. Foekens, Sylvia E. Le Dévédec, John W. M. Martens, Bob Van De Water

Faculty & Staff Scholarship

Ttriple-negative breast cancer (TNBC) is an aggressive and highly metastatic breast cancer subtype. Enhanced TNBC cell motility is a prerequisite of TNBC cell dissemination. Here, we apply an imaging-based RNAi phenotypic cell migration screen using two highly motile TNBC cell lines (Hs578T and MDA-MB-231) to provide a repository of signaling determinants that functionally drive TNBC cell motility. We have screened ~4,200 target genes individually and discovered 133 and 113 migratory modulators of Hs578T and MDA-MB-231, respectively, which are linked to signaling networks predictive for breast cancer progression. The splicing factors PRPF4B and BUD31 and the transcription factor BPTF are essential …

Caspase-11 Mediates Neutrophil Chemotaxis And Extracellular Trap Formation During Acute Gouty Arthritis Through Alteration Of Cofilin Phosphorylation, Kyle Caution, Nicholas Young, Frank Robledo-Avila, Kathrin Krause, Arwa Abu Khweek, Kaitlin Hamilton, Asmaa Badr, Anup Vaidya, Kylene Daily, Hawin Gosu, Midhun N. K. Anne, Mostafa Eltobgy, Duaa Dakhlallah, Sudha Argwal, Shady Estfanous, Xiaoli Zhang, Santiago Partida-Sanchez, Mikhail A. Gavrilin, Wael N. Jarjour, Amal O. Amer

Faculty & Staff Scholarship

Gout is characterized by attacks of arthritis with hyperuricemia and monosodium urate (MSU) crystal-induced inflammation within joints. Innate immune responses are the primary drivers for tissue destruction and inflammation in gout. MSU crystals engage the Nlrp3 inflammasome, leading to the activation of caspase-1 and production of IL-1β and IL-18 within gout-affected joints, promoting the influx of neutrophils and monocytes. Here, we show that caspase-11−/− mice and their derived macrophages produce significantly reduced levels of gout-specific cytokines including IL-1β, TNFα, IL-6, and KC, while others like IFNγ and IL-12p70 are not altered. IL-1β induces the expression of caspase-11 in an IL-1 …

Crystal Structure Of The Mitochondrial Protein Mitoneet Bound To A Benze-Sulfonide Ligand, Werner J. Geldenhuys, Timothy E. Long, Pushkar Saralkar, Toshio Iwasaki, Rasia A. A. Nuñez, Rajesh R. Nair, Mary E. Konkle, Michael A. Menze, Mark V. Pinti, John M. Hollander, Lori A. Hazlehurst, Aaron R. Robart

Faculty & Staff Scholarship

MitoNEET (gene cisd1) is a mitochondrial outer membrane [2Fe-2S] protein and is a potential drug target in several metabolic diseases. Previous studies have demonstrated that mitoNEET functions as a redox-active and pH-sensing protein that regulates mitochondrial metabolism, although the structural basis of the potential drug binding site(s) remains elusive. Here we report the crystal structure of the soluble domain of human mitoNEET with a sulfonamide ligand, furosemide. Exploration of the high-resolution crystal structure is used to design mitoNEET binding molecules in a pilot study of molecular probes for use in future development of mitochondrial targeted therapies for a wide variety …

Determinant Roles Of Dendritic Cell-Expressed Notch Delta-Like And Jagged Ligands On Anti-Tumor T Cell Immunity, Elena E. Tchekneva, Mounika U.L. Goruganthu, Roman V. Uzhachenko, Portia L. Thomas, Anneliese Antonucci, Irina Chekneva, Michael Koenig, Longzhu Piao, Anwari Akhter, Maria Teresa P. De Anquino, Parvathi Ranganathan, Nicholas Long, Thomas Magliery, Anna Valujskikh, Jason V. Evans, Rajeswara R. Arasada, Pierre P. Massion, David P. Carbone, Anil Shanker, Mikhail M. Dikov

Faculty & Staff Scholarship

Background: Notch intercellular communication instructs tissue-specific T-cell development and function. In this study, we explored the roles of dendritic cell (DC)-expressed Notch ligands in the regulation of T-cell effector function. Methods: We generated mice with CD11c lineage-specific deletion of Notch Delta-like ligand (Dll)1 and Jagged (Jag)2. Using these genetically-ablated mice and engineered pharmacological Notch ligand constructs, the roles of various Delta-like and Jagged ligands in the regulation of T-cell-mediated immunity were investigated. We assessed tumor growth, mouse survival, cytokine production, immunophenotyping of myeloid and lymphoid populations infiltrating the tumors, expression of checkpoint molecules and T-cell function in the experimental settings …

B.S. In Speech, Language And Communication Disorders_2019-2020, Nova Southeastern University

Health Professions Divisions Course Catalogs and Course Descriptions

No abstract provided.

Redox Biology In Physiology And Disease, Matthew C. Zimmerman, Adam J. Case

Journal Articles: Cellular & Integrative Physiology

No abstract provided.

Redox-Sensitive Calcium/Calmodulin-Dependent Protein Kinase Iiα In Angiotensin Ii Intra-Neuronal Signaling And Hypertension, Urmi Basu, Adam J. Case, Jinxu Liu, Jun Tian, Yulong Li, Matthew C. Zimmerman

Journal Articles: Cellular & Integrative Physiology

Dysregulation of brain angiotensin II (AngII) signaling results in modulation of neuronal ion channel activity, an increase in neuronal firing, enhanced sympathoexcitation, and subsequently elevated blood pressure. Studies over the past two decades have shown that these AngII responses are mediated, in part, by reactive oxygen species (ROS). However, the redox-sensitive target(s) that are directly acted upon by these ROS to execute the AngII pathophysiological responses in neurons remain unclear. Calcium/calmodulin-dependent protein kinase II (CaMKII) is an AngII-activated intra-neuronal signaling protein, which has been suggested to be redox sensitive as overexpressing the antioxidant enzyme superoxide dismutase attenuates AngII-induced activation of …

Physician Assistant Fort Lauderdale, Nova Southeastern University

Health Professions Divisions Course Catalogs and Course Descriptions

No abstract provided.

Occupational Therapy Tampa, Nova Southeastern University

Health Professions Divisions Course Catalogs and Course Descriptions

No abstract provided.

Bachelor Of Science - Health And Wellness Coaching_2019-2020, Nova Southeastern University

Health Professions Divisions Course Catalogs and Course Descriptions

No abstract provided.

Metabolic Modulation Predicts Heart Failure Tests Performance, Daniel Contaifer Jr., Leo F. Buckley, George Wohlford, Naren G. Kumar, Joshua M. Morriss, Asanga D. Ranasinghe, Salvatore Carbone, Justin M. Canada, Cory Trankle, Antonio Abbate, Benjamin W. Van Tassell, Dayanjan S. Wijesinghe

Pharmacotherapy and Outcomes Science Publications

The metabolic changes that accompany changes in Cardiopulmonary testing (CPET) and heart failure biomarkers (HFbio) are not well known. We undertook metabolomic and lipidomic phenotyping of a cohort of heart failure (HF) patients and utilized Multiple Regression Analysis (MRA) to identify associations to CPET and HFBio test performance (peak oxygen consumption (Peak VO₂), oxygen uptake efficiency slope (OUES), exercise duration, and minute ventilation-carbon dioxide production slope (VE/VCO₂ slope), as well as the established HF biomarkers of inflammation C-reactive protein (CRP), beta-galactoside-binding protein (galectin-3), and N-terminal prohormone of brain natriuretic peptide (NT-proBNP)). A cohort of 49 patients with …

Malaria Care-Seeking Behaviour Among Hiv-Infected Patients Receiving Antiretroviral Treatment In South-Eastern Nigeria: A Cross-Sectional Study., Uchechukwu M Chukwuocha, Gregory N Iwuoha, Geoffrey C Nwakwuo, Peter K Egbe, Chidinma D. Ezeihekaibe, Christopher P Ekiyor, Ikechukwu N S Dozie, Sahai Burrowes

This study assesses malaria prevention and treatment behaviour among people living with HIV/AIDS (PLWHA) in Owerri, South Eastern Nigeria. Although Nigeria bears one of the world's largest burdens of both malaria and HIV, there is almost no research studying how co-infected patients manage their care. We systematically sampled 398 PLWHA receiving care at Imo State Specialist Hospital and the Federal Medical Centre in Owerri to complete a structured, pre-tested questionnaire on malaria care-seeking behaviour. Descriptive statistics were reported and chi-square tests and multivariate logistic regressions were also used. The majority of HIV-infected patients (78.9%) reported having had an episode of …

Depression Among Epileptic Patients And Its Association With Drug Therapy In Sub-Saharan Africa: A Systematic Review And Meta-Analysis., Getenet Dessie, Henok Mulugeta, Cheru Tesema Leshargie, Fasil Wagnew, Sahai Burrowes

BACKGROUND: Despite the high prevalence of epilepsy in sub-Saharan Africa and the established relationship between depression and epilepsy, the extent of comorbid epilepsy and depression in the region is still poorly understood. The objective of this systematic review and meta-analysis is to address this gap in the literature by determining the pooled prevalence of depression among epileptic patients in sub-Saharan Africa.

METHODS: A systematic desk review and electronic web-based search of PubMed, Google Scholar, EMBASE, PsycINFO and the World Health Organization's Hinari portal (which includes the SCOPUS, African Index Medicus, and African Journals Online databases) conducted from December 2, 2017 …

Language Of Music And Its Psychophysical Foundations, Marina Korsakova-Kreyn

Lander College for Women - The Anna Ruth and Mark Hasten School Publications and Research

Application of music in rehabilitation medicine requires an understanding of the mechanisms of music perception. This article discusses differences in character of the basic melodic elements and addresses some of the specifics of tonal space. Colloquially, music is called the language of emotion. Bearing in mind that high-level cognitive functioning in humans is inseparable from affective consciousness, investigating the mechanisms of emotional processing belongs to an important area of cognitive sciences. Studying music perception can help to advance methods of music therapy and to elucidate major aspects of human consciousness.

Efficacy Of Sodium Polystyrene Sulfonate In Hyperkalemia, Rajandeep Kaur Pharmd, Dustin D Linn Pharmd, Bcps, Bcccp

Parkview Pharmacy Department

Poster Presentation

Background:

Clinically significant hyperkalemia, defined as potassium ≥ 6.0 mEq/L can be a life-threatening, and urgent lowering of serum potassium is needed to prevent life-threatening arrhythmias. There are many potential causes of hyperkalemia including acute or chronic kidney disease, medications (e.g. ACE-inhibitors), and rhabdomyolysis among other causes.

Conduction Abnormalities After Transcatheter Aortic Valve Replacement, S. Kanjanauthai, K. Bhasin, L. Pirelli, C. A. Kliger

Journal Articles

© RADCLIFFE CARDIOLOGY 2019 Transcatheter aortic valve replacement (TAVR) has been established as a therapeutic option for patients with severe symptomatic aortic stenosis who are of intermediate or higher surgical risk. Several periprocedural complications are reduced with newer transcatheter heart valve generations; however, conduction abnormalities and the need for permanent pacemaker implantation have remained unchanged and are the most frequent TAVR complications. The close relationship of the atrioventricular node and left bundle branch to the subaortic region explains these potential conduction abnormalities. This article highlights conduction abnormalities after TAVR with a focus on basic conduction system anatomy in relation to …

The Evidence Of Human Exposure To Glyphosate: A Review, C. Gillezeau, M. Van Gerwen, R. M. Shaffer, I. Rana, L. Zhang, L. Sheppard, E. Taioli

Journal Articles

© 2019 The Author(s). Background: Despite the growing and widespread use of glyphosate, a broad-spectrum herbicide and desiccant, very few studies have evaluated the extent and amount of human exposure. Objective: We review documented levels of human exposure among workers in occupational settings and the general population. Methods: We conducted a review of scientific publications on glyphosate levels in humans; 19 studies were identified, of which five investigated occupational exposure to glyphosate, 11 documented the exposure in general populations, and three reported on both. Results: Eight studies reported urinary levels in 423 occupationally and para-occupationally exposed subjects; 14 studies reported …

Transfer Of Extracellular Vesicle-Associated-Rnas Induces Drug Resistance In Alk-Translocated Lung Adenocarcinoma, H. H. Kwok, Z. Ning, P. W. Chong, T. S. Wan, M. H. Ng, G. Y. Ho, M. S. Ip, D. C. Lam

Journal Articles

© 2019 by the authors. Licensee MDPI, Basel, Switzerland. Anaplastic lymphoma kinase (ALK) translocation is an actionable mutation in lung adenocarcinoma. Nonetheless tumour consists of heterogeneous cell subpopulations with diverse phenotypes and genotypes, and cancer cells can actively release extracellular vesicles (EVs) to modulate the phenotype of other cells in the tumour microenvironment. We hypothesized that EVs derived from a drug-resistant subpopulation of cells could induce drug resistance in recipient cells. We have established ALK-translocated lung adenocarcinoma cell lines and subclones. The subclones have been characterized and the expression of EV-RNAs determined by quantitative polymerase chain reaction. The effects of …

Differential Bacterial Colonization And Biofilm Formation On Punctal Occluders, M. Hadjiargyrou, E. D. Donnenfeld, L. M. Grillo, H. D. Perry

Journal Articles

© 2019 by the authors. Dry eye is a common condition that is treated primarily by topical lubricants, immunomodulation, and a variety of punctal and canalicular plugs (occluders). Biofilm formation has been reported as an ongoing problem with the clinical use of occluders. In order to explore the role of biofilm formation on occluders, we tested the bacteria strain, Staphylococcus aureus, with three different types of occluders, Delta R , Odyssey R , and Alphamed R . Scanning electron microscopy (SEM) of these occluders revealed a variation in surface appearance, with Odyssey R being the smoothest (but with grooves), followed …

Anti-Inflammatory Effects Of Apocynin On Dextran Sulfate Sodium-Induced Mouse Colitis Model, Y. J. Hwang, S. J. Nam, W. Chun, S. I. Kim, S. C. Park, C. D. Kang, S. J. Lee

Journal Articles

© 2019 Hwang et al. This is an open access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited. Background and aim Various drugs have been developed for inflammatory bowel disease (IBD), but still there are limitations in the treatment due to the insufficient responses and significant adverse effects of immunosuppressant. Apocynin is an NADPH-oxidase inhibitor with established safety profiles. We aimed to investigate the protective efficacy of apocynin in IBD using chemicalinduced mouse colitis model. Method We induced experimental …

Imi – Defining And Classifying Myopia: A Proposed Set Of Standards For Clinical And Epidemiologic Studies, D. I. Flitcroft, M. He, J. B. Jonas, M. Jong, K. Naidoo, K. Ohno-Matsui, J. Rahi, S. Resnikoff, S. Vitale, L. Yannuzzi

Journal Articles

© 2019 The Authors. PURPOSE. We provide a standardized set of terminology, definitions, and thresholds of myopia and its main ocular complications. METHODS. Critical review of current terminology and choice of myopia thresholds was done to ensure that the proposed standards are appropriate for clinical research purposes, relevant to the underlying biology of myopia, acceptable to researchers in the field, and useful for developing health policy. RESULTS. We recommend that the many descriptive terms of myopia be consolidated into the following descriptive categories: myopia, secondary myopia, axial myopia, and refractive myopia. To provide a framework for research into myopia prevention, …

Colonic Diffuse Large B-Cell Lymphoma Hidden In Actinomycosis, S. H. Lee, S. J. Nam, S. J. Lee, S. C. Park, C. D. Kang, D. H. Choi, J. M. Park, S. K. Lee

Journal Articles

Actinomycosis can mask malignant diseases. This paper reports a case of colonic diffuse large B-cell lymphoma (DLBCL), which was misdiagnosed as abdominal actinomycosis. A 76-year-old woman presented with right flank pain and weight loss. Abdominal CT and colonoscopy revealed a huge ascending colon mass. Despite the initial impression of a malignancy, a colonoscopic biopsy revealed no malignant cells, but sulfur granules and a filamentous organism suggesting actinomycosis. Intravenous penicillin G was administered under the impression of abdominal actinomycosis but her condition deteriorated rapidly. Follow up CT showed markedly increased colon mass and new multiple nodular lesions around the ascending colon. …