Digital Commons Network^™

Publisher Correction: Unravelling The Immune Signature Of Plasmodium Falciparum Transmission-Reducing Immunity, Wjr Stone, Jj Campo, Al Ouédraogo, Et Al

School of Biomedical Sciences

Correction to: Nature Communications https://doi.org/10.1038/s41467-017-02646-2, published online 8 February 2018.

Moonmilk As A Human And Veterinary Medicine: Evidence Of Past Artisan Mining In Caves Of The Austrian Alps, Christoph Spötl

International Journal of Speleology

The use of moonmilk for medical and other purposes in the Alps is documented since the 16^th century. This article reviews speleological reports and sparse historical accounts about the extraction of moonmilk from 18 caves in the Eastern Alps of Austria in an artisan mining style. One such example from a cave in Tyrol is documented in detail, where moonmilk was mined until the beginning of the 20^th century and which, due to its remote location, uniquely preserved traces of both the mining and processing style.

Interactions And Pathogen Transmission Between Carnivores In Madagascar, Fidisoa Rasambainarivo

Dissertations

Introduced carnivores exert considerable pressure on native predators through predation, competition and disease transmission. Improved understanding of determinant factors of interactions and pathogen transmission between introduced and endemic wildlife may help to predict disease emergence, avoid pathogen spillover and help control outbreaks. Using non-invasive camera traps, I identified areas where transmission of pathogens might happen through records of shared space-use within a protected area in Eastern Madagascar. I showed that indirect interactions between animals were more likely to occur near the research station which may constitute a disease transmission hotspot for carnivores in the landscape. Secondly, I investigated the associations …

The Medical Evaluation Of The Newly Resettled Female Refugee: A Narrative Review, Anne Duckles, Aba Barden-Maja, Julie Caplow

Journal of Refugee & Global Health

The number of forcibly displaced individuals worldwide is increasing each year, reaching 65 million persons by the end of 2015, half of which were women and children. As the population of displaced persons grows, it is every physician’s responsibility to understand these patients and their health needs. Refugee patients and the providers who care for them face many barriers to effective patient care, including language barriers, cultural differences, and systematic inequalities. Female refugees commonly experience gender-based violence, repetitive trauma, stigmatized mental illness, and cultural barriers to women’s healthcare. This review is intended to be a comprehensive guide for the provider …

De Novo Assembly Of The Burying Beetle Nicrophorus Orbicollis (Coleoptera: Silphidae) Transcriptome Across Developmental Stages With Identification Of Key Immune Transcripts, Harim Won, Thomas T. Schulze, Emalie J. Clement, Gabrielle F. Watson, Sean M. Watson, Rosalie C. Warner, Elizabeth A. M. Ramler, Elias J. Witte, Mark A. Schoenbeck, Claudia M. Rauter, Paul H. Davis

Biology Faculty Publications

Burying beetles (Nicrophorus spp.) are among the relatively few insects that provide parental care while not belonging to the eusocial insects such as ants or bees. This behavior incurs energy costs as evidenced by immune deficits and shorter life-spans in reproducing beetles. In the absence of an assembled transcriptome, relatively little is known concerning the molecular biology of these beetles. This work details the assembly and analysis of the Nicrophorus orbicollis transcriptome at multiple developmental stages. RNA-Seq reads were obtained by next-generation sequencing and the transcriptome was assembled using the Trinity assembler. Validation of the assembly was performed by functional …

Tetanus In An Unvaccinated Amish Woman After A Breech Home Delivery In Kentucky, 2016, Veronica Corcino, Anna Q. Yaffee, Maydelin Pecchio, Mary E. Powell, Forest W. Arnold

Journal of Refugee & Global Health

No abstract provided.

Chemical Synthesis Of Staphylococcal Oligosaccharides, Satsawat Visansirikul

Dissertations

The Gram positive, cluster forming bacteria Staphylococcus aureus belongs to the family of opportunistic pathogens that may cause blood stream infections when the integrity of skin is broken and the immune system can no longer fight the infection. S. aureus has become one of the most frequent causes of infections in newborns, surgical patients, trauma and burn patients, patients receiving an implant, and dialysis patients with high mortality rates. As a matter of fact, S. aureus has become one of the largest public health and economic impacts amongst all bacterial infectious diseases worldwide. This situation is further complicated by the …

Evaluating The Effectiveness Of Text Messaging And Phone Call Reminders To Minimize No Show At Pediatric Outpatient Clinics In Pakistan: Protocol For A Mixed-Methods Study, Sana Saeed, Noureen Somani, Fatima Sharif, Abdul Momin Kazi

Department of Paediatrics and Child Health

Background: Missing health care appointments without canceling in advance results in a no show, a vacant appointment slot that cannot be offered to others. No show can be reduced by reminding patients about their appointment in advance. In this regard, mobile health (mHealth) strategy is to use text messaging (short message service, SMS), which is available on all cellular phones, including cheap low-end handsets. Nonattendance for appointments in health care results in wasted resources and disturbs the planned work schedules.
Objectives: The purpose of this study is to evaluate the efficacy of the current text messaging (SMS) and call-based …

Comparing Antibacterial Resistance In The United States, Sweden, And Syria, Derek Lillestolen

Liberty University Research Week

Undergraduate

Applied

Characterization Of The Peaks Of Otter Salamander Microbiome As An Innate Defense Against Emerging Infectious Disease, Katherine Bronson, Haakon Nelson, Bethany Wildeman

Liberty University Research Week

Undergraduate

Basic

A Mini Review Of The Zoonotic Threat Potential Of Influenza Viruses, Coronaviruses, Adenoviruses, And Enteroviruses, E. S. Bailey, J. K. Fieldhouse, J. Y. Choi, G. C. Gray

Public Health

No abstract provided.

Adult Patients Living With Human Immunodeficiency Virus Hospitalized For Community-Acquired Pneumonia In The United States: Incidence And Outcomes, Leslie A. Beavin, Stephen P. Furmanek, Paula Peyrani, Anupama Raghuram, Forest W. Arnold, Mark Burns, Julio A. Ramirez

The University of Louisville Journal of Respiratory Infections

Background: Community-acquired pneumonia (CAP) is a common infectious reason for hospitalization of adults in the United States (US), including those with Human Immunodeficiency Virus (HIV). While there are studies detailing the incidence and outcomes for all adults with CAP we are not aware of a recent study detailing incidence and outcomes in adult HIV patients hospitalized with CAP. The objectives of this study were (1) to define the current incidence and outcomes of adult HIV patients hospitalized with CAP in Louisville, Kentucky, and (2) to estimate the burden of CAP in the US HIV adult population.

Methods: This was a …

A Software Tool For Automated Upload Of Large Clinical Datasets Using Redcap And The Capo Database, William A. Mattingly, Christopher Sinclair, Danna Williams, Matthew Grassman, Stephen Furmanek, Kimberley Buckner, Mohammad Tahboub

The University of Louisville Journal of Respiratory Infections

Introduction: Obtaining clinical data from healthcare sources is necessary for conducting clinical research. New technologies now allow for connecting a research database to Electronic Medical Records remotely, allowing the automatic import of clinical research data. In this paper we design and evaluate a REDCap extension to import clinical records from an external health database.

Methods: Many hospital EHRs are designed to use secure file transfer protocol (SFTP) repositories for data communication. We develop a REDCap plugin to connect to an external SFTP file repository for the import of clinical record data. We use the CAPO instance of REDCap and a …

Bacteremic Pneumococcal Pneumonia: A Longitudinal Study In 279 Adult Patients From A Single Center, Jorge H. Gentile, Claudia Hernandez, Monica D. Sparo, Edgardo M. Rodriguez, Carolina Ceriani, Florencia Bruggesser

The University of Louisville Journal of Respiratory Infections

Background: Bacteremic pneumococcal pneumonia (BPP) is the most common clinical presentation of invasive pneumococcal disease (IPD). Although it has been extensively studied, there is little knowledge in our region in relation to burden of disease, demographic and outcome features.

Methods: We conducted a prospective, longitudinal, observational study from 1989 to 2015 in adult patients with BPP, in order to deepen our knowledge of the characteristics of this disease in our community hospital in Tandil, Argentina.

Results: 279 patients were included. The mean incidence was 2.8/1000 admissions with a sharp decrease in the last two years, reaching 0.8/1000 admissions. Mean patient …

An Hiv-Positive Patient With Copd Admitted To The Icu With Respiratory Failure, Bhavani Puskur, Veronica Corcino, Srikant Ramachandruni, Viswanathan Nagarajan, Forest W. Arnold

The University of Louisville Journal of Respiratory Infections

No abstract provided.

Non-Resolving Community Acquired Pneumonia (Cap) Due To Blastomyces Dermatitidis (Pulmonary Blastomycosis): Case Report And Review Of Literature, Johnson Britto

The University of Louisville Journal of Respiratory Infections

In this case report, we describe a case of progressive acute pulmonary blastomycosis in a healthy adult living in Kentucky, initially presenting with flu like illness with a left sided consolidation, who did not respond to antibiotic therapy. Patient’s clinical condition deteriorated with development of necrotizing bronchopneumonia, mediastinal lymphadenopathy, tree-in-bud reticulonodularity and pleural effusion. A diagnosis of progressive pulmonary blastomycosis was established by radiological findings as well as transbronchial needle aspiration cytology and bronchoalveolar lavage culture demonstrating Blastomyces dermatitidis. Patient showed significant clinical improvement with resolution of pulmonary lesions on antifungal treatment. Since symptoms of blastomycosis are often similar to …

The Balance Of Public And Private Benefits Determines Sensitivity To Catastrophic Population Collapse In A Microbial Volunteer’S Dilemma, Aimee Doiron, Rodrigo Muzquiz, Tom Abraham

Undergraduate Student Symposium

Cooperation plays important roles in bacteria, plant, animal, and human ecosystems. Cheaters, who garner public benefits without paying the associated costs, often outcompete cooperators. One mechanism of cooperation is the production of a public good. This seems evolutionarily unstable, because cooperation tends to decrease the fitness of the individual, while promoting the fitness of cheaters. However, cooperation can persist even in the presence of cheaters, as long as a private benefit is retained by the cooperator. While theoretical and experimental studies have examined the use of public goods in cooperation, research has yet to determine how the ratio of public …

Effectiveness Of The Influenza Vaccine In Preventing Hospitalizations Of Patients With Influenza Community-Acquired Pneumonia, Thomas Chandler, Stephen P. Furmanek, Connor L. English, Connor Glick, Wesley Trail, Lara Daniels, Ugochukwu Owolabi, Ruth Carrico, Julio A. Ramirez, Timothy L. Wiemken

The University of Louisville Journal of Respiratory Infections

Introduction: Influenza vaccination is the primary strategy for prevention of influenza infection. Influenza infection can vary from mild or even asymptomatic illness to severe community-acquired pneumonia (CAP). Although many national and international investigators and organizations report annual estimates of influenza vaccine effectiveness for prevention of influenza infection in the community, few studies report estimates for the prevention of hospitalizations due to influenza CAP, the most severe form of the infection. The objective of this study is to determine the effectiveness of the influenza vaccine for prevention of hospitalization in patients with influenza-associated CAP.

Methods: This was a test-negative study using …

Duration Of Antibiotic Therapy For Patients With Bacteremic Staphylococcus Aureus Community-Acquired Pneumonia, Julio A. Ramirez, Thomas File, Daniel Musher

The University of Louisville Journal of Respiratory Infections

No abstract provided.

From Florida To Antarctica: Dereplication Strategies And Chemical Investigations Of Marine Organisms, Matthew A. Knestrick

USF Tampa Graduate Theses and Dissertations

In the fight against disease and illness, nature has provided mankind some of our best therapeutics in the form of secondary metabolites. The plant, fungi and animal phyla inhabiting the Earth produce diverse and unique chemistry that can be used in our fight against disease. In the growing threat of drug resistance and pathogen evolution, the field of natural products chemistry strives to explore new biological and chemical diversity sources, and develop innovative methodology to identify and isolate new chemistry faster than ever.

The dissertation herein presented is one such effort to find new, bioactive chemistry from the marine environments. …

Real-Time Pcr Detection Of Mycoplasma Pneumoniae, Chlamydia Pneumoniae And Legionella Pneumophila In Respiratory Specimens Using The Aries® System, Subathra Marimuthu, Leslie A. Wolf, James T. Summersgill

The University of Louisville Journal of Respiratory Infections

Background: Mycoplasma pneumoniae (Mpn), Chlamydia pneumoniae (Cpn), and Legionella pneumophila (Lpn) can cause both epidemic and endemic occurrences of acute respiratory disease and are responsible for up to 22% of cases of community acquired pneumonia. Due to the limited availability of FDA-approved molecular diagnostic assays, we developed and evaluated a multiplexed Real-time PCR assay for the detection of these agents in two respiratory specimen types on the Luminex ARIES® instrument. The instrument provides for nucleic acid extraction plus PCR amplification and target detection in the same cassette. The ARIES® instrument generates a cycle threshold value and a confirmatory melt curve …

Communication Between Clinicians And The Hospital-Based Microbiology Laboratory: Strategies For 2018 And Beyond, Hans H. Liu

The University of Louisville Journal of Respiratory Infections

No abstract provided.

Mycobacterium Kansasii As The Primary Etiology Of Pulmonary Infections Due To Non-Tuberculous Mycobacterium (Ntm) In Patients Without Human Immunodeficiency Virus (Hiv): Experience From A Center In Buenos Aires, Argentina, Gabriel Yusti, Marcela Heres, Alejandra González, Mariano Fielli, Adrian Ceccato, Alejandra Zapata

The University of Louisville Journal of Respiratory Infections

Introduction: Pulmonary diseases due to non-tuberculous mycobacterium (NTM) lung infection in HIV-negative patients are rarely described in the literature. Currently, NTM consist of more than 150 species, and they are globally ubiquitous in both natural and man-made environments.The objective of this study was to define the most frequent species of NTM causing pulmonary disease in HIV-negative patients in the city of Buenos Aires, Argentina. The prevalence of pulmonary diseases caused by NTM is difficult to determine since the isolation of NTM does not necessarily indicate disease.

Methods: A retrospective review of all the respiratory cultures positive for NTM in the …

Research Support Infrastructure: Implementing A Clinical Research Coordinating Center, Julio A. Ramirez, Paula Peyrani, William A. Mattingly, Forest W. Arnold, Timothy L. Wiemken, Robert R. Kelley, Leslie A. Wolf, Ruth M. Carrico, The Clinical Research Coordinating Center Team

The University of Louisville Journal of Respiratory Infections

Insufficient infrastructure is one of the challenges facing investigators in the field of clinical research. At the University of Louisville (UofL) Division of Infectious Diseases, we developed a multidisciplinary coordinating center with the aim to support investigators in all aspects of the clinical research process. The objective of this article is to describe the composition and the role of the different units of the UofL Clinical Research Coordinating Center. The different components of the Center can serve as a template for institutions interested in developing a clinical research support infrastructure.

Clinical Research: From Idea To Publication, Julio A. Ramirez

The University of Louisville Journal of Respiratory Infections

Julio A. Ramirez, M.D., FACP, Professor of Medicine/Associate Professor of Microbiology and Immunology; Chief, Division of Infectious Diseases; Director, Infectious Diseases Fellowship Training Program and Founding Director, Global Health Initiative at The University of Louisville, presented "Clinical Research: From Idea to Publication" at University of Louisville Department of Medicine Grand Rounds on February 15, 2018. The talk focused on performing an overview of clinical study designs, describing the planning and performing of a clinical study, reviewing the process for statistical and clinical analysis, and presenting the structure of a Clinical Research Coordinating Center.

Seeing Trauma: The Known And The Hidden In Nineteenth-Century Literature, Alisa M. Deborde

USF Tampa Graduate Theses and Dissertations

Trauma as an official diagnosis first entered the DSM in 1980 and literary theorists began employing the term to discuss literature not too long after. Since the 1990s, theorists have largely focused on twentieth-century trauma literature with Holocaust and Modernist texts garnering much of the critical interest. Yet, Victorian life was also marked by trauma-causing events. From railway catastrophes, to industrial accidents, to premature deaths, and infectious diseases, Victorians reckoned with wounds to the mind through their lived experience. Trauma scholars who do work with nineteenth-century texts, with few exceptions, consider trauma in terms of its modern theories. While the …

Geospatial Inequalities And Determinants Of Nutritional Status Among Women And Children In Afghanistan: An Observational Study, Nadia Akseer, Zaid Ahmad Bhatti, Taufiq Mashal, Sajid Bashir Soofi, Rahim Moineddin, Robert E Black Md, Zulfiqar Ahmed Bhutta

Department of Paediatrics and Child Health

Background: Undernutrition is a pervasive condition in Afghanistan, and prevalence is among the highest in the world. We aimed to comprehensively assess district-level geographical disparities and determinants of nutritional status (stunting, wasting, or underweight) among women and children in Afghanistan.
Methods: The study used individualised data from the recent Afghanistan National Nutrition Survey 2013. Outcome variables were based on growth and weight anthropometry data, which we analysed linearly as Z scores and as dichotomous categories. We analysed data from a total of almost 14 000 index mother–child pairs using Bayesian spatial and generalised least squares regression models accounting for the …

Working Women: Agricultural Intensification, Osteoarthritis In Females, And Subadult Health In Illinois Woodland And Mississippian Mortuary Contexts, Paige M. Dobbins

Theses and Dissertations

Temporal variation was examined in female labor associated with subsistence modifications in pre-Columbian human osteological samples from the Mississippi River valley of west-central Illinois related to weaning patterns, diet, and overall health status of subadults. This study was performed on a sample of 173 burials constituting 98 subadults and 75 adult females from temporally sequential Illinois mortuary contexts (Albany [11WT1], Kuhlman [11A163], Schroeder [11HE177], and Dickson [11F10] Mounds) that represent the transition from Middle Woodland hunter gatherers to Mississippian maize agriculturalists. This was accomplished by (1) scoring pattern and degree of dental attrition and dental caries in subadults, (2) identification …

Research Support Infrastructure: Implementing A Clinical Research Coordinating Center, Julio A. Ramirez, Paula Peyrani, William A. Mattingly, Forest W. Arnold, Timothy L. Wiemken, Robert R. Kelley, Leslie A. Wolf, Ruth M. Carrico, Andrea Reyes-Vega

Faculty and Staff Scholarship

Insufficient infrastructure is one of the challenges facing investigators in the field of clinical research. At the University of Louisville (UofL) Division of Infectious Diseases, we developed a multidisciplinary coordinating center with the aim to support investigators in all aspects of the clinical research process. The objective of this article is to describe the composition and the role of the different units of the UofL Clinical Research Coordinating Center. The different components of the Center can serve as a template for institutions interested in developing a clinical research support infrastructure.

Differential Diagnosis Of Pan-Uveitis: Behçet’S Disease, Peter Blosser, Remil Simon, Courtney Ridner

Appalachian Student Research Forum

This report describes the case of a 56-year-old man who presented with blurry vision, increased intraocular pressure, and conjunctival injection after posterior chamber intraocular lens implantation. Initially post-operative endophalmitis and foreign body inflammation were considered as differential diagnoses, but after further examination pan-uveitis was diagnosed. Uveitis is an ocular finding that may indicate several diseases, one of which is Behçet’s Disease. During the interview, the patient mentioned a history of apthous ulcers and genital ulcers which then lead to the clinical diagnosis of Behçet’s Disease. This report emphasizes that Behçet’s Disease is rare in Caucasians. Therefore, is frequently misdiagnosed in …