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Sustainable Improvement In Immunization Rates For Seniors: A Local And Community-Wide Effort, Linda C. Lopez

Master of Public Health Program Student Publications

Objective: Overall: To improve influenza and pneumococcal immunization rates in patients age ≥65 years by developing relationships with community organizations that would provide opportunities for community member education about adult vaccines. Pre/post Surveys: To assess potential changes in influenza and pneumococcal immunization knowledge and opinions in community members exposed to an educational presentation.

Methods: Using personal and university resources, contact was made with several organizations serving the senior, underserved population in West Dayton, Ohio. An educational presentation about adult immunizations was developed and used at ten community events. The presentation included oral and written communication, and was based on the …

Strengths And Challenges Of A Rural Ohio Public Health Department: Considerations For Effective Service Delivery And Emergency Preparedness, Cindy L. Harris Graessle

Master of Public Health Program Student Publications

The local public health department is the main entity in cities and counties established to ensure the safety, health, and well-being of its community members. In many cases, particularly in rural areas, the health department may be the community’s closest access to health care, providing not only clinical care, but preventive services as well. These rural health departments have additional challenges that may not be experienced in the larger, more populated metropolitan areas. These challenges include lack of resources and funding that impact daily operations, expanded registered sanitarian responsibilities, and emergency preparedness difficulties with resource allocation and communication. Despite these …

The Expression Of Major Histocompatibility Class I And Major Histocompatibility Class Ii On Macrophages In The Presence Of Aryl Hydrocarbon Antagonist (Ch-223191), Caitlin Wilson

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Macrophages are crucial for ridding the body of debris and foreign cells. The aryl hydrocarbon receptor (AhR) also plays a critical role in immunity. This study examined the effect of the AhR on the expression of major histocompatiability complex class I (MHCI) and MHC class II (MHCII) in two murine macrophage cell lines. This study used Raw264.7 and J774A.1 murine macrophage cell lines. The Raw264.7 cells are from male BALB/c mice while the J774A.1 cells are from female BALB/cN mice. The addition of the AhR anatagonist CH-223191 (AhRa) showed that the AhR does not significantly impact MHCI expression. However, MHCII …

Cell Viability, Cytoskeleton Organization And Cytokines Secretion Of Raw 264.7 Macrophages Exposed To Gram-Negative Bacterial Components, Ali Awadh Alshehri

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Macrophages play an important role in innate immunity by controlling cellular responses. In this study, the effects of gram-negative bacterial components (Flagellin, lipoprotein, lipopolysaccharides (LPS), outer membrane proteins-A (OMP-A) and peptidoglycan) were determined on cell viability, morphology, cytoskeletal filament and cytokines secretion of murine RAW 264.7 macrophages at 24 hours. The effect of LPS, flagellin and peptidoglycan from gram negative bacteria on viability murine RAW 264.7 macrophages were evaluated using different concentrations (1, 5 and 10 µg/ml). Cells stimulated with LPS displayed ~ 2-fold decrease (P=0.001) in cell viability compared to control cells at 24 hours whereas cells stimulated with …

The Expression Of Dopamine-Related Genes And Behavioral Performance In Mice, Victoria Lynne Dershem

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While the neurotransmitter dopamine has been well-studied for its role in mood regulation and activation of the intrinsic reward pathway, several psychiatric disorders linked to dopamine are also known to cause memory impairment, a phenomenon which has attracted much less attention. In the current study, whole-transcriptome RNA sequencing was performed, and transcript levels of several dopamine-related genes were compared to results of behavioral assays designed to test spatial and emotional memory, as well as anxiety. The results suggest a positive relationship between expression level of Nurr1, a nuclear receptor known to initiate transcription of genes necessary for dopaminergic signaling, …

Development And Validation Of Virus And Ebola Misconceptions Assessment (Viremia): Ebola Virus Misconceptions In College Students, Michele Miller

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In this study an assessment (VirEMiA) on college students' knowledge and misconceptions of the Ebola virus was created and validated. VirEMiA was then used to determine what misconceptions college students have about Ebola, if there is a difference in misconceptions between students with and without a strong science background, and if Just-in-Time Teaching (JiTT) increases students' knowledge of Ebola and decreases their misconceptions. VirEMiA was shown to be a valid and reliable assessment whether confidence was integrated (seprel=0.97) or not (seprel=0.98), and for measuring misconceptions (seprel=0.97). If psychology and nursing majors were considered to have a strong background in science, …

Metabolism Of Herpes Simplex Virus 1 Infected Raw 264.7 Macrophages, Mary K. Jenkins

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Macrophages are immune cells that phagocytize pathogens and act as antigen presenting cells. Macrophages are critical in regulating the adaptive immune response and play a key role in neutralizing infection. Macrophages exhibit a variety of phenotypes which have different energy requirements. In the case of HSV-1 infection the virus has been shown to alter metabolic processes of its host. Utilizing a XF24 Extracellular Flux Analyzer the metabolic activity of M0, M1, and M2 (IL-4, IL-13, and IL-10) RAW 264.7 macrophages was quantified for both uninfected cells and in response to HSV-1 infection. The analysis showed uninfected M0 and M2 (IL-4, …

The Development And Validation Of A One Tier Diagnostic Assessment To Test Premedical Students' Misconceptions About Traumatic Brain Injury, Md Hasan Iqbal

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Since brain injury is common in the United States, it is important for health professionals and the public to have accurate knowledge about traumatic brain injury (TBI). Understanding misconceptions is important for health educators, nurses, and physicians, who work with TBI patients. While previous studies on misconceptions about TBI have been undertaken, these have not focused on pre-medical students, nor utilized validated assessments. The purpose of this study was to develop and validate a one tier diagnostic test with a confidence index to determine premedical students' misconceptions about TBI. Using the theoretical framework suggested by Treagust (1986, 1988, and 1995), …

The Anti-Apoptotic Effect Of Hsv-1 On Murine Macrophages: Raw 246.7 Murine Macrophage Cell Line, Mofeda Abdussalam Alhanghari

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Herpes simplex virus type 1 (HSV-1) is a worldwide pathogen that affects humans and has the ability to establish a latent state of infection in the sensory nerve ganglia after primary infection of epithelial cells (Boutell and Everett, 2003). HSV-1 is a very contagious virus, which can be transmitted from person to person and cause cold sores in the infected person. Rarely, infection can lead to more serious complications, such as encephalitis. Most HSV-1 infections usually occur in childhood with lifelong potential for symptomatic or asymptomatic viral shedding episodes (Looker et al., 2015). HSV- 1 infects 60%-80% of people throughout …

Delineating ΔNp63α'S Function In Epithelial Cells, Suraj Sakaram

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ΔNp63α, the most physiologically relevant isoform of p63, a p53 family member protein, maintains the proliferative capacity of the basal layer of epithelial tissues and is highly expressed in non-melanoma skin cancer. It has been implicated in a variety of different cancers, including breast, lung, and prostate cancers, however the complex role it plays in disease remains poorly understood. Elucidating ΔNp63α’s regulatory network may provide insight into its role in epithelial tissues and in cancer progression. The objective of this thesis is to investigate ΔNp63α’s upstream regulation in the context of non-melanoma skin cancer as well as expand on ΔNp63α’s …

Species Differences In The Effects Of Tcdd On A Transcriptional Regulatory Region Within The Ig Heavy Chain Gene, Zahra J. Alfaheeda

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The immunoglobulin heavy chain gene (Igh) is regulated by numerous regulatory elements including the 3'Igh regulatory region (3'IghRR). Several transcription factors are involved in modulating the 3'IghRR including NF-B, AP-1, and the aryl hydrocarbon receptor (AhR). The AhR is a ligand-activated transcription factor that mediates the transcription of genes involved in the metabolism of environmental toxicants such as TCDD. TCDD binds AhR and regulates immunoglobulin (Ig) expression in B cells of animal models. This modulation appears to be directly mediated by binding of the AhR to dioxin response elements (DRE) within the 3'IghRR. Structural differences have been found between the …

Comparing Antibody-Coated Immune Beads With Flow Cytometry To Measure Ss-2-Microglubulin+ Murine Spleen Cells, Amal Fahad Alajman

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In diseases like AIDS, Multiple Myeloma, Multiple Sclerosis (MS), Type 1 Diabetes, and Systemic Lupus Erythromatosus the detection of major histocompatibility complex type 1 molecules (MHC 1) can be a helpful component of disease diagnosis and prognosis. Most somatic mammalian cells display to varying degrees major histocompatibility complex (MHC) class 1 antigen on the cell surface. MHC1 molecules consist of a polymorphic alpha a chain and a monomorphic beta chain, beta 2 microglubulin (ß2m). The ß2M composition is fairly constant within a species whereas the alpha chain is not. The polymorphic alpha chain is encoded by an MHC complex gene …

The Impact Of Hsv-1 Infection, Socs1 Peptide, And Socs3 Peptide Mimetic On Cell Viability, Morphology, And Cytoskeleton Proteins Of Unpolarized And Cytokine-Polarized M1 Raw 264.7 Murine Macrophages, Mubarak Almutairi

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Mubarak Huraysan Almutairi. M.S. Department of Microbiology and Immunology, Wright State University, 2016. The Impact of HSV-1 Infection, SOCS1 peptide, and SOCS3 peptide mimetic on Cell Viability, Morphology, and Cytoskeleton Proteins of Unpolarized and Cytokine-Polarized M1 RAW 264.7 Murine Macrophages. The immune response against HSV-1 involves macrophages in both innate and adaptive immunity by limiting HSV-1 replication. In this study, the effects of HSV-1 challenge on cell viability, morphology, and cytoskeletal filament in unpolarized and cytokine-polarized murine RAW 264.7 macrophages at 24 and 48 hours were monitored. Because the distribution of cytoskeleton throughout the cell is critical in cell viability …

Knowledge-Empowered Probabilistic Graphical Models For Physical-Cyber-Social Systems, Pramod Anantharam

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There is a rapid intertwining of sensors and mobile devices into the fabric of our lives. This has resulted in unprecedented growth in the number of observations from the physical and social worlds reported in the cyber world. Sensing and computational components embedded in the physical world constitute a Cyber-Physical System (CPS). Current science of CPS is yet to effectively integrate citizen observations in CPS analysis. We demonstrate the role of citizen observations in CPS and propose a novel approach to perform a holistic analysis of machine and citizen sensor observations. Specifically, we demonstrate the complementary, corroborative, and timely aspects …

Correlating Innate Functional Recovery From Stroke Either With Stem Cell Proliferation And/Or Limb Rehabilitation, Devipriyanka Nagarajan

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In the present study 10-12 month female rats were examined for functional recovery from stroke and this recovery was compared with the stem cell/progenitor cell proliferation in the brain (which was measured by Ki67). The cell proliferation indicated by Ki67 showed a 6 fold increase in control animals compared to the rehabilitation animals. The contralateral functional recovery in control animals were 46.6% and in the rehabilitation animals were 24.5%. The physical rehabilitation was carried out to determine if limb rehabilitation can promote greater functional recovery. The results showed that when the animals were made to over use their impaired limb …

Influences Of Masculinity On Health Behaviors, Tessa Louise Miracle

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Gender schema explains the processes by which gender stereotypes become so psychologically ingrained in individuals in our society, but how does gender schema impact health care practices? The purpose of this study was to investigate how ingrained gender stereotypes not only influence day to day activities but also impact health, by limiting health protective and help seeking behaviors. The Masculine Behavior Scale (MBS) was used to determine if men with strong gender schemata engage in health risking behavior more than men with a weaker gender schemata or women of any gender schemata. To investigate the mediating effect gender has on …

Vespucci: A Free, Cross-Platform Software Tool For Spectroscopic Data Analysis And Imaging, Daniel Patrick Foose

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Vespucci is a software application developed for imaging and analysis of hyperspectral datasets. Vespucci offers several advantages over other software packages, including a simple user interface, no cost, and less restrictive licensing. Vespucci incorporates several analysis techniques including univariate imaging, principal components analysis, partial-least-squares regression, vertex components analysis and k- means clustering. Additionally, Vespucci can perform a number of useful data-processing operations, including filtering, normalization, baseline correction, and background subtraction. Datasets that consist of spatial or temporal data with a corresponding digital signal, including spectroscopic images, mass spectrometric images, and X-ray diffraction data can be processed in this software. The …

Sidestream Smoke Exposure Increases The Susceptibility Of Airway Epithelia To Adenoviral Infection, Priyanka Sharma, Abimbola O. Kolawole, Susan B. Core, Adriana E. Kajon, Katherine J.D.A. Excoffon

Biological Sciences Faculty Publications

Background: Although significant epidemiological evidence indicates that cigarette smoke exposure increases the incidence and severity of viral infection, the molecular mechanisms behind the increased susceptibility of the respiratory tract to viral pathogens are unclear. Adenoviruses are non-enveloped DNA viruses and important causative agents of acute respiratory disease. The Coxsackievirus and adenovirus receptor (CAR) is the primary receptor for many adenoviruses. We hypothesized that cigarette smoke exposure increases epithelial susceptibility to adenovirus infection by increasing the abundance of apical CAR. Methodology and Findings: Cultured human airway epithelial cells (CaLu-3) were used as a model to investigate the effect of sidestream cigarette …

Flight Physician - November, 2015, Civil Aviation Medical Association

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A twenty-one page newsletter of the Civil Aviation Medical Association. The newsletter provided news about civil aviation medicine and information related to the organization.

Use Of Modeling And Simulation In The Design And Conduct Of Pediatric Clinical Trials And The Optimization Of Individualized Dosing Regimens, Chris Stockmann, J. S. Barrett, Jessica K. Roberts, Catherine M.T. Sherwin

Pediatrics Faculty Publications

Mathematical models of drug action and disease progression can inform pediatric pharmacotherapy. In this tutorial, we explore the key issues that differentiate pediatric from adult pharmacokinetic (PK) / pharmacodynamic (PD) studies, describe methods to calculate the number of participants to be enrolled and the optimal times at which blood samples should be collected, and therapeutic drug monitoring methods for individualizing pharmacotherapy. The development of pediatric‐specific drug dosing dashboards is also highlighted, with an emphasis on clinical‐relevance and ease of use.

The Potential For A Blood Test For Scabies, Larry G. Arlian, Hermann Feldmeier, Majorie S. Morgan

Biological Sciences Faculty Publications

Scabies, caused by the mite S. scabiei that burrows in the skin of humans, is a contagious skin disease that affects millions of people worldwide. It is a significant public health burden in economically disadvantaged populations, and outbreaks are common in nursing homes, daycare facilities, schools and workplaces in developed countries. It causes significant morbidity, and in chronic cases, associated bacterial infections can lead to renal and cardiac diseases. Scabies is very difficult to diagnose by the usual skin scrape test, and a presumptive diagnosis is often made based on clinical signs such as rash and itch that can …

A Randomized 2x2 Factorial Clinical Trial Of Renal Transplantation: Steroid-Free Maintenance Immunosuppression With Calcineurin Inhibitor Withdrawal After Six Months Associates With Improved Renal Function And Reduced Chronic Histopathology, R. Brian Stevens, Kirk W. Foster, Clifford D. Miles, Andre C. Kalil, Diana F. Florescu, John P. Sandoz, Theodore H. Rigley, Tamer Malik, Lucile E. Wrenshall

Department of Surgery Faculty Publications

Introduction

The two most significant impediments to renal allograft survival are rejection and the direct nephrotoxicity of the immunosuppressant drugs required to prevent it. Calcineurin inhibitors (CNI), a mainstay of most immunosuppression regimens, are particularly nephrotoxic. Until less toxic antirejection agents become available, the only option is to optimize our use of those at hand.

Aim

To determine whether intensive rabbit anti-thymocyte globulin (rATG) induction followed by CNI withdrawal would individually or combined improve graft function and reduce graft chronic histopathology–surrogates for graft and, therefore, patient survival. As previously reported, a single large rATG dose over 24 hours was well-tolerated …

Wright State University Magazine, Fall 2015, Office Of Marketing, Wright State University

Wright State University Magazine

Forty page issue of the Wright State University Magazine. This magazine is published twice a year and focuses on news related to Wright State alumni, faculty, staff, and friends of the university.

Undergraduate And Graduate Course Descriptions, 2015 Fall, Wright State University

Course Descriptions

Wright State University undergraduate and graduate course descriptions from Fall 2015.

Wsu Research News, Summer 2015, Office Of Research And Sponsored Programs, Wright State University

WSU Research News

A sixteen page newsletter of the WSU Research News. The WSU Research News was published monthly beginning in June of 1968 and issued by the Office of Research Development. This newsletter was created to provide information to the WSU faculty about the availability of outside funds for research and educational programs, new developments that may affect availability of funds, and general information on research and educational activities at Wright State University.

A Review: Antifungal Potentials Of Medicinal Plants, Ghulam Murtaza, Muhammad Mukhtar, Aysha Sarfraz

Journal of Bioresource Management

Medicinal plants have been widely used to treat a variety of infectious and non-infectious diseases. According to an estimate, 25% of the commonly used medicines contain compounds isolated from plants. Several plants could offer a rich reserve for drug discovery of infectious diseases, particularly in an era when the latest separation techniques are available on one hand, and the human population is challenged by a number of emerging infectious diseases on the other hand. Among several other ailments, fungal infections are posing a great threat to the mankind, as a large number of people suffer from fungal infections worldwide due …

The 24th Annual Research Conference Abstract Booklet, University Of Gondar, Ethiopia

University of Gondar Research Conferences

The 25th Annual Staff-Student Research Conference of the University of Gondar will be held on June 19 and 20, 2015 at the Science Amba Auditorium. This year's conference is special in that the year marks the Silver Jubilee of the Annual Staff and Student Research Conference. Drawing on the experiences we have accumulated for the past 25 years, we vow to strive to realize the development and transformation of the country through research and community services.

Staff, postgraduate and senior undergraduate students of the University, invited guests, and speakers will participate in the conference. The annual conference of the University …

Predictive Performance Of A Vancomycin Population Pharmacokinetic Model In Neonates, Chris Stockmann, Adam L. Hersh, Jessica K. Roberts, Jiraganya Bhongsatiern, E. Kent Korgenski, Michael G. Spigarelli, Catherine M.T. Sherwin, Adam Frymoyer

Pediatrics Faculty Publications

Introduction

The pharmacokinetics of vancomycin are highly variable among neonates, which makes dosing challenging in this population. However, adequate drug exposure is critical, especially when treating methicillin-resistant Staphylococcus aureus (MRSA) infections. Utilization of population pharmacokinetic models and Bayesian methods offers the potential for developing individualized therapeutic approaches. To meet this need, a neonatal vancomycin population pharmacokinetic model was recently published. The current study sought to externally evaluate the predictive performance and generalizability of this model.

Methods

A retrospective chart review of neonates who received vancomycin and had ≥1 peak and ≥1 trough concentrations at five Intermountain Healthcare neonatal intensive care …

Flight Physician - May, 2015, Civil Aviation Medical Association

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A seventeen page newsletter of the Civil Aviation Medical Association. The newsletter provided news about civil aviation medicine and information related to the organization.

Undergraduate And Graduate Course Descriptions, 2015 Summer, Wright State University

Course Descriptions

Wright State University undergraduate and graduate course descriptions from Summer 2015.