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Setting Academic Standards For Graduate-Level Global Health Clinical Practicums, Tracy Kelly

International Nursing Research Congress (INRC)

This study describes development of a tool designed to build academic standards and a comprehensive evaluation of graduate level nursing students having clinical immersion practicums in low resource settings from the perspective of students, faculty and host country.

An Interprofessional Service-Learning Experience With Low-Income Elders: Use Of A Near-Peer Teaching Strategy, Margaret A. Avallone, E. Renee Cantwell, Staci Pacetti

International Nursing Research Congress (INRC)

This session describes a unique interprofessional service-learning experience for Accelerated Baccalaureate Student (ABS) nurses. Using a near-peer teaching strategy, fourth-semester students mentored second-semester students. They joined an interprofessional team to provide health promotion and management for elderly residents with complex health needs in a low-income diverse urban housing development.

Caesarean Section Surgical Site Infection And Associated Personal Patient Risk Factors: An Integrative Review, Monina Hernandez, Suzette Dela Cruz-Regalo

International Nursing Research Congress (INRC)

An integrative literature review was conducted using four databases CINAHL, Discover, PubMed and Science Direct to provide a critical evaluation of published research on caesarean section surgical site infection and associated personal patient risk factors.

Best Practices In A Faculty-Led Study Abroad Course, Cynthia Anderson Elverson, Ruth Klawiter

International Nursing Research Congress (INRC)

This presentation includes a description of the authors' application of best practices in service learning with guided reflection strategies to promote cultural learning in a faculty-led study abroad course. Examples of the processes and outcomes of guided reflection strategies are included.

Survival, Fidelity, And Dispersal Of Double-Crested Cormorants On Two Lake Michigan Islands, Christopher R. Ayers, Katie C. Hanson-Dorr, Ken Stromborg, Todd W. Arnold, Jacob S. Ivan, Brian S. Dorr

United States Department of Agriculture Wildlife Services: Staff Publications

Colony fidelity and dispersal can have important consequences on the population dynamics of colonial-nesting birds. We studied survival and inter-colony movements of Double-crested Cormorants (Phalacrocorax auritus; cormorants) nesting at Spider and Pilot islands, located 9 km apart in western Lake Michigan, during 2008–2014. We used live resighting and dead recovery data from both colonies, plus dead recoveries from throughout North America, in a multistate live and dead encounter model to estimate annual survival, inter-colony movements, plus temporary and permanent emigration to unmonitored sites. Annual survival averaged 0.37 (annual process variation, ˆ = 0.07) for hatch-year, 0.78 (ˆ= 0.08) for secondyear, …

Molecular Detection Of Pathogenic Leptospira Throughout The Caribbean, Zamara R. Garcia Truitt

Biology Theses

Leptospirosis is a common widespread zoonotic disease found throughout the Caribbean. The infection is produced by a pathogenic Leptospira species found in tropical and subtropical regions. The severity of the disease ranges from a mild asymptomatic infection to death. Leptospirosis is a neglected tropical disease due to the lack of public awareness and health approaches. Therefore, misdiagnosis is common because the symptoms are similar to that of other tropical endemic diseases. The aim of the study was to determine the presence of pathogenic Leptospira in water samples collected from Puerto Rico and Trinidad. Sixty-four environmental water samples were collected throughout …

Pediatric Consultations To The Center Of Dermatology And Venereology, Medical City Teaching Hospital During The Period From February 2017 Till April 2018, Zainab H. Mohammed, Hayder Al-Hamamy

Iraqi Postgraduate Medical Journal

ABSTRACT: BACKGROUND: Skin Problems are very common in children attending pediatric hospitals, there are few studies of pediatric consultations to dermatological clinics and none from Iraq. OBJECTIVE: to describe the pediatric consultations attending the Center of Dermatology, Medical City Teaching Hospital. PATIENTS AND METHODS: This is a descriptive cross-sectional study. It was conducted at the Center of Dermatology and Venereology, Medical City Teaching Hospital between February 2017 and April 2018. All consultations from Children Welfare Teaching Hospital were included. Consultations were made for either inpatients or patients consulting the outpatient clinic of that hospital. Detailed information including gender, age, site …

The Wet Bridge Transfer System: An Novel In Vitro Tool For Assessing Exogenous Surfactant As A Pulmonary Drug Delivery Vehicle, Brandon J. Baer

Western Research Forum

Background:

Due to its complex branching structure, direct drug delivery to the remote areas of the lung is a major challenge. Consequently, most therapies, such as those treating pulmonary infection and inflammation, must utilize large systemic dosing, with the potential for adverse side effects. A novel alternative strategy is to use exogenous surfactant, a material capable of distributing throughout the lung, as a pulmonary drug delivery vehicle.

Objective:

Utilize an in vitro transferring system to assess exogenous surfactant (BLES) as a pulmonary delivery vehicle for different therapeutics.

Methods:

An in vitro technique was developed to simultaneously study surfactant delivery and …

Phylogenetic Estimates Of Hiv-1 Gp120 Indel Rates Across The Group M Subtypes, John Palmer, Art Poon

Western Research Forum

Insertions and deletions (indels) in the HIV-1 envelope glycoprotein gp120 play a significant role in the evolution of HIV pathogenesis and transmission fitness. While substitution rates in HIV-1 are well characterized by phylogenetic models, there is a lack of quantitative measures of indel rates in HIV-1. Here we use a dated-tip phylogenetic analysis of gp120 sequences to estimate indel rates for 7 subtypes and CRFs of HIV-1 group M.

We obtained and processed 26,359 HIV-1 gp120 sequences from the Los Alamos National Laboratory HIV Sequence database. After filtering these sequences, we extracted the conserved and variable regions from the remaining …

Cell-Free Dna Release During Programmed Cell Death In Ischemia Reperfusion Injury, Alexander Dionne, Anthony M. Jevnikar, Zhu-Xu Zhang

Western Research Forum

Transplantation is invariably associated with acute allograft injury caused by ischemia reperfusion injury (IRI). This injury causes cells of the allograft to undergo various forms of programmed cell death including apoptosis and necroptosis. During programmed cell death, immunogenic molecules are released from cells, one of which is cell-free DNA (cfDNA). We hypothesize that cfDNA is released by microvascular endothelial cells (MVECs) during programmed cell death of IRI and that cfDNA acts as both a biomarker for cellular injury as well as a biologically active molecule capable of amplifying inflammation and organ injury.

Our results indicate that cfDNA is released by …

Incidence And Cost Of Acute Kidney Injury In Hospitalized Patients With Infective Endocarditis, Victor M. Ortiz-Soriano, Katherine Donaldson, Gaixin Du, Ye Li, Joshua Lambert, Dan Cleland, Alice C. Thornton, Laura C. Fanucchi, Moises A. Huaman, Javier A. Neyra

Internal Medicine Faculty Publications

Acute kidney injury (AKI) is a frequent complication of hospitalized patients with infective endocarditis (IE). Further, AKI in the setting of IE is associated with high morbidity and mortality. We aimed to examine the incidence, clinical parameters, and hospital costs associated with AKI in hospitalized patients with IE in an endemic area with an increasing prevalence of opioid use. This retrospective cohort study included 269 patients admitted to a major referral center in Kentucky with a primary diagnosis of IE from January 2013 to December 2015. Of these, 178 (66.2%) patients had AKI by Kidney Disease Improving Global Outcomes (KDIGO) …

An Investigation Of The Effects Of The Parasitic Nematode Aplectana Hamatospicula On The Performance And Behavior Of Cuban Treefrogs (Osteopilus Septentrionalis), Kerri Surbaugh

USF Tampa Graduate Theses and Dissertations

Parasitic infections are ubiquitous in nature, and host-parasite dynamics can have powerful effects on wildlife populations. Many species have evolved behavioral responses to infection that can help mitigate damage from parasites. Anorexia is a common response to infection observed throughout the animal kingdom. Reducing nutrient intake can help shift host resources from digestion to immunity, as well as limit resources available to parasites. Reduced feeding can weaken the host, but in some host-parasite interactions, this cost is less than that of maintaining an infection. Here, I describe an experiment aimed to explore the effects of the parasitic nematode Aplectana hamatospicula …

Use Of Unmanned Aircraft Systems (Uas) And Multispectral Imagery For Quantifying Agricultural Areas Damaged By Wild Pigs, Justin W. Fischer, Kelsey Greiner, Mark W. Lutman, Bryson L. Webber, Kurt C. Vercauteren

United States Department of Agriculture Wildlife Services: Staff Publications

Wild pigs (Sus scrofa) cause extensive damage to agricultural crops, resulting in lost production and income. A major challenge associated with assessing damage to crops is locating and quantifying damaged areas within agricultural fields. We evaluated a novel method using multispectral high-resolution aerial imagery, collected from sensors mounted on unmanned aircraft systems (UAS), and feature extraction techniques to detect and map areas of corn fields damaged by wild pigs in southern Missouri, USA. Damaged areas were extracted from orthomosaics using visible and near-infrared band combinations, an object-based classification approach, and hierarchical learning cycles. To validate estimates we also collected ground …

Liver Cancer: A Leading Cause Of Cancer Death In The United States And The Role Of The 1945–1965 Birth Cohort By Ethnicity, Paulo S. Pinheiro, Karen E. Callahan, Patricia D. Jones, Cyllene Morris, Justine M. Ransdell, Deukwoo Kwon, Clyde Perry Brown, Erin N. Kobetz

Environmental & Global Health Faculty Research

No abstract provided.

Effects Of Single And Integrated Water, Sanitation, Handwashing, And Nutrition Interventions On Child Soil-Transmitted Helminth And Giardia Infections: A Cluster-Randomized Controlled Trial In Rural Kenya, Amy J. Pickering, Sammy M. Njenga, Lauren Steinbaum, Jenna Swarthout, Audrie Lin, Benjamin F. Arnold, Christine P. Stewart, Holly N. Dentz, Maryanne Mureithi, Benard Chieng, Marlene Wolfe, Ryan Mahoney, Jimmy Kihara, Kendra Byrd, Gouthami Rao, Theodora Meerkerk, Priscah Cheruiyot, Marina Papaiakovou, Nils Pilotte, Steven A. Williams, John M. Colford Jr., Clair Null

Biological Sciences: Faculty Publications

Helminth and protozoan infections affect more than 1 billion children globally. Improving water quality, sanitation, handwashing, and nutrition could be more sustainable control strategies for parasite infections than mass drug administration, while providing other quality of life benefits.

Cross-Species Genome-Wide Analysis Reveals Molecular And Functional Diversity Of The Unconventional Interferon-Ω Subtype, Lauren E. Shields, Jordan Jennings, Qinfang Liu, Jinhwa Lee, Wenjun Ma, Frank Blecha, Laura C. Miller, Yongming Sang

Agricultural and Environmental Sciences Faculty Research

Innate immune interferons (IFNs), particularly type I IFNs, are primary mediators regulating animal antiviral, antitumor, and cell-proliferative activity. These antiviral cytokines have evolved remarkable molecular and functional diversity to confront ever-evolving viral threats and physiological regulation. We have annotated IFN gene families across 110 animal genomes, and showed that IFN genes, after originating in jawed fishes, had several significant evolutionary surges in vertebrate species of amphibians, bats and ungulates, particularly pigs and cattle. For example, pigs have the largest but still expanding type I IFN family consisting of nearly 60 IFN-coding genes that encode seven IFN subtypes including multigene subtypes …

Outcomes Of Haploidentical Vs Matched Sibling Transplantation For Acute Myeloid Leukemia In First Complete Remission., Armin Rashidi, Mehdi Hamadani, Mei-Jie Zhang, Hai-Lin Wang, Hisham Abdel-Azim, Mahmoud Aljurf, Amer Assal, Ashish Bajel, Asad Bashey, Minoo Battiwalla, Amer M. Beitinjaneh, Nelli Bejanyan, Vijaya Raj Bhatt, Javier Bolaños-Meade, Michael Byrne, Jean-Yves Cahn, Mitchell Cairo, Stefan Ciurea, Edward Copelan, Corey Cutler, Andrew Daly, Miguel-Angel Diaz, Nosha Farhadfar, Robert P. Gale, Siddhartha Ganguly, Michael R. Grunwald, Theresa Hahn, Shahrukh Hashmi, Gerhard C. Hildebrandt, H. Kent Holland, Nasheed Hossain, Christopher G Kanakry, Mohamed A. Kharfan-Dabaja, Nandita Khera, Yener Koc, Hillard M. Lazarus, Jong-Wook Lee, Johan Maertens, Rodrigo Martino, Joseph Mcguirk, Reinhold Munker, Hemant S. Murthy, Ryotaro Nakamura, Sunita Nathan, Taiga Nishihori, Neil D. Palmisiano, Sagar Patel, Joseph Pidala, Rebecca Olin, Richard F. Olsson, Betul Oran, Olov Ringden, David Rizzieri, Jacob Rowe, Mary Lynn Savoie, Kirk R. Schultz, Sachiko Seo, Brian C. Shaffer, Anurag Singh, Melhem Solh, Keith Stockerl-Goldstein, Leo F. Verdonck, John Wagner, Edmund K. Waller, Marcos De Lima, Brenda M. Sandmaier, Mark Litzow, Dan Weisdorf, Rizwan Romee, Wael Saber

Department of Medical Oncology Faculty Papers

HLA-haploidentical hematopoietic cell transplantation (Haplo-HCT) using posttransplantation cyclophosphamide (PT-Cy) has improved donor availability. However, a matched sibling donor (MSD) is still considered the optimal donor. Using the Center for International Blood and Marrow Transplant Research database, we compared outcomes after Haplo-HCT vs MSD in patients with acute myeloid leukemia (AML) in first complete remission (CR1). Data from 1205 adult CR1 AML patients (2008-2015) were analyzed. A total of 336 patients underwent PT-Cy–based Haplo-HCT and 869 underwent MSD using calcineurin inhibitor–based graft-versus-host disease (GVHD) prophylaxis. The Haplo-HCT group included more reduced-intensity conditioning (65% vs 30%) and bone marrow grafts (62% vs …

Forest Collaborative Meeting Agenda, Manchester, England, Environment For Development (Efd) Initiative

Forest Collaborative Research

Sixth Biannual Meeting of the Environment for Development (EfD) Forest Collaborative on June 25-26, 2019 at the The University of Manchester, Manchester, England.

Flying Into Action, Natalie Schulte

Materials from the University of Dayton Magazine Website

What seemed like a perfectly normal flight to Hawaii quickly turned into a critical situation. However, two former UD EMS sprang into action.

A Swine Model Of Soy Protein-Induced Food Allergy: Implications In Human And Swine Nutrition, John Scott Radcliffe, Luiz F. Brito, Lavanya Reddivari, Monica Schmidt, Eliont M. Herman, Allan P. Schinckel

Department of Food Science Faculty Publications

There is extensive literature on the development and management of food allergy, but some basic questions such as why some proteins are allergenic while closely related proteins from other species are not allergenic, remain to be answered. This paper is not a detailed review of food allergies, but rather an overview of current knowledge regarding soy food allergies, with a focus on the pig as a model for the study of soy allergies and with additional information on how soy allergies and use of soybean-sourced feed can affect production animal agriculture.

T Cell Immunotherapy Of Infection Disease And Cancer, Scott Weber

Journal of Undergraduate Research

This project was focused on improving the immune response to infectious disease and cancer. We have engineered T cell receptors with 1000-fold increase in affinity and will characterize their value as diagnostics and therapeutics. In addition, we examined changes in T cell function due to the co-receptor CD5. We also examined how T cell responses to infection are dependent upon metabolic and epigenetic regulation.

The Economic Impact Of Diabetes In Kentucky, Michael W. Clark, Jenny A. Minier, Charles J. Courtemanche, Bethany L. Paris, Michael T. Childress

CBER Research Report

Excerpt from the Executive Summary:

The Kentucky Department of Public Health is responsible for improving the health and safety of Kentucky’s residents by preventing disease and injuries and encouraging healthy lifestyles. The department administers nearly 150 programs that address critical health issues affecting Kentuckians. These programs screen newborns for health problems, prevent the spread of infectious diseases, promote oral health, and provide numerous other services.

Diabetes represents a growing health concern for the nation and Kentucky. It is a chronic condition that causes blood sugar levels to rise and contributes to other serious health conditions such as heart and kidney …

Field Trial Of A Probiotic Bacteria To Protect Bats From White-Nose Syndrome, Joseph R. Hoyt, Kate E. Langwing, Paul White

KIP Articles

Tools for reducing wildlife disease impacts are needed to conserve biodiversity. White-nose syndrome (WNS), caused by the fungus Pseudogymnoascus destructans, has caused widespread declines in North American bat populations and threatens several species with extinction. Few tools exist for managers to reduce WNS impacts. We tested the efficacy of a probiotic bacterium, Pseudomonas fluorescens, to reduce impacts of WNS in two simultaneous experiments with caged and free-flying Myotis lucifugus bats at a mine in Wisconsin, USA. In the cage experiment there was no difference in survival between control and P. fluorescens-treated bats. However, body mass, not infection intensity, predicted mortality, …

Topological Dna Damage, Telomere Attrition And T Cell Senescence During Chronic Viral Infections, Yingjie Ji, Xindi Dang, Lam Ngoc Thao Nguyen, Lam Nhat Nguyen, Jaun Zhao, Dechao Cao, Sushant Khanal, Madison Schank, Xiao Y. Wu, Zheng D. Morrison, Yue Zou, Mohamed El Gazzar, Shunbin Ning, Ling Wang, Jonathan P. Moorman, Zhi Q. Yao

ETSU Faculty Works

Background: T cells play a key role in controlling viral infections; however, the underlying mechanisms regulating their functions during human viral infections remain incompletely understood. Here, we used CD4 T cells derived from individuals with chronic viral infections or healthy T cells treated with camptothecin (CPT) - a topoisomerase I (Top 1) inhibitor - as a model to investigate the role of DNA topology in reprogramming telomeric DNA damage responses (DDR) and remodeling T cell functions.

Results: We demonstrated that Top 1 protein expression and enzyme activity were significantly inhibited, while the Top 1 cleavage complex (TOP1cc) was …

Week Of June 24, 2019, New York Medical College

InTouch

• NYMC Announces New Clinical Leadership in the School of Medicine
• Conference Addresses How the Microbiome Impacts Health and Wellness
• Robert B. Nadelman, M.D., Research Fellowship Pays Tribute to Esteemed Professor

Evaluation Of An Eeg Task For Detecting Latent Infections, Ryan Weels, Savanah Bishun, Bruce Brown

Journal of Undergraduate Research

Ultimately our goal is to develop methods for diagnosing neuropsychiatric illnesses through measurement and analysis of the electrophysiological stream of consciousness. In this project we test how well EEG adaptations of the Sternberg (1966) memory search task and the n-back cognitive task can discriminate between individuals who are positive for Herpes-simplex-1 and healthy controls.

Evolutionary Dynamics Of Influenza Type B In The Presence Of Vaccination: An Ecological Study, Lindsey J. Fiedler

USF Tampa Graduate Theses and Dissertations

Understanding the evolutionary dynamics of influenza type B in human hosts is a public health concern as we strive to minimize the disease burden in seasonal epidemics. Vaccination is considered the best defense against contracting influenza, and everyone over the age of 6 months is advised to get vaccinated before each season. The effect that vaccine-acquired immunity has on the evolution of influenza B remains unclear. In the U.S., vaccine-uptake is irregular across the states, and the differing coverages present an opportunity to study how vaccination influences viral evolution. This thesis analyzes the evolutionary patterns of influenza B in the …

Pneumococcal Infections In Adults: Issues Of Vaccine Prevention, T.A. Daminov, L.N. Tuychiyev, N.U. Tadjieva, N.H. Otamuratova

Central Asian Journal of Medicine

The authors highlighted the issues of prevention of pneumococcal infections in adults. It was noted that the approach to vaccination of the adult population should be different and it depends from the presence of chronic somatic diseases in the patient and the of immunocompromising conditions. In addition, according to studies, the introduction of vaccination in risk groups, there are certain prospects for the simultaneous use of pneumococcal and influenza vaccines, such a vaccination strategy, is accompanied by a decrease in the risk of death from pneumonia in adults with chronic obstructive pulmonary diseases.

Confronting Models With Data: The Challenges Of Estimating Disease Spillover, Paul C. Cross, Diann J. Prosser, Andrew M. Ramey, Ephraim M. Hanks, Kim M. Pepin

United States Department of Agriculture Wildlife Services: Staff Publications

For pathogens known to transmit across host species, strategic investment in disease control requires knowledge about where and when spillover transmission is likely. One approach to estimating spillover is to directly correlate observed spillover events with covariates. An alternative is to mechanistically combine information on host density, distribution and pathogen prevalence to predict where and when spillover events are expected to occur. We use several case studies at the wildlife–livestock disease interface to highlight the challenges, and potential solutions, to estimating spatiotemporal variation in spillover risk. Datasets on multiple host species often do not align in space, time or resolution, …

Advancing Measurement And Monitoring Of Reproductive, Maternal, Newborn And Child Health And Nutrition: Global And Country Perspectives, Tanya Marchant, Zulfiqar Ahmed Bhutta, Robert Black, John Grove, Catherine Kyobutungi, Stefan Peterson

Department of Paediatrics and Child Health

No abstract provided.