Digital Commons Network^™

When Terrorism Threatens Health: How Far Are Limitations On Personal And Economic Liberties Justified?, Lawrence O. Gostin

Florida Law Review

No abstract provided.

Latcrit Vi, Outsider Jurisprudence And Looking Beyond Imagined Borders, Ediberto Román

Florida Law Review

No abstract provided.

Genome-Wide Association Study In Minority Children With Asthma Implicates Dnah5 In Bronchodilator Responsiveness, Jaehyun Joo, Angel C. Y Mak, Shujie Xiao, Patrick M. Sleiman, Donglei Hu, Scott Huntsman, Celeste Eng, Mengyuan Kan, Avantika R. Diwakar, Jessica A. Lasky-Su, Scott T. Weiss, Joanne E. Sordillo, Ann C. Wu, Michelle Cloutier, Glorisa Canino, Erick Forno, Juan C. Celedón, Max A. Seibold, Hakon Hakonarson, Keoki L. Williams, Esteban G. Burchard, Blanca E. Himes

Center for Individualized and Genomic Medicine Research Articles

Variability in response to short-acting β(2)-agonists (e.g., albuterol) among patients with asthma from diverse racial/ethnic groups may contribute to asthma disparities. We sought to identify genetic variants associated with bronchodilator response (BDR) to identify potential mechanisms of drug response and risk factors for worse asthma outcomes. Genome-wide association studies of bronchodilator response (BDR) were performed using TOPMed Whole Genome Sequencing data of the Asthma Translational Genomic Collaboration (ATGC), which corresponded to 1136 Puerto Rican, 656 Mexican and 4337 African American patients with asthma. With the population-specific GWAS results, a trans-ethnic meta-analysis was performed to identify BDR-associated variants shared across the …

July 22, 2022 Ereporter, University Of Alabama At Birmingham

eReporter (campus newsletter)

No abstract provided.

Multiplex Pcr Assay To Detect High Risk Lineages Of Salmonella Typhi And Paratyphi A, Fahad Khokhar, Derek Pickard, Zoe Dyson, Junaid Iqbal, Agila Pragasam, Jobin Jacob John, Balaji Veeraraghavan, Farah Qamar, Gordon Dougan, Hilary Macqueen

Department of Paediatrics and Child Health

Enteric fever infections remain a significant public health issue, with up to 20 million infections per year. Increasing rates of antibiotic resistant strains have rendered many first-line antibiotics potentially ineffective. Genotype 4.3.1 (H58) is the main circulating lineage of S. Typhi in many South Asian countries and is associated with high levels of antibiotic resistance. The emergence and spread of extensively drug resistant (XDR) typhoid strains has increased the need for a rapid molecular test to identify and track these high-risk lineages for surveillance and vaccine prioritisation. Current methods require samples to be cultured for several days, followed by DNA …

Mathematically Investigating The Impacts Of Antibody Dynamics On The Human Immune Response To Sars-Cov-2, Hanna Vaidya, Courtney Davis

Summer Undergraduate Research in Biology Program

No abstract provided.

Concerns With Taking The Covid-19 Vaccine, Kaela Bellamy, Robert S. Keyser

The Kennesaw Journal of Undergraduate Research

This IRB-approved descriptive study provides an overview of the concerns associated with receiving a COVID-19 vaccination within the Kennesaw State University community, an R2 university with over 41,000 students, and uses a survey to provide insight into how students, faculty, staff, and administrators are responding to the vaccinations for COVID-19, both available and unavailable, and their preferences. Our research findings indicate that: 1) Most of the population at Kennesaw State University intends to receive the vaccine, regardless of their concerns; 2) The majority of the participants who are either employed or provided an education by Kennesaw State University plan to …

Demonstration Of A Potent, Universal Coronavirus Monoclonal Antibody Therapy For All Covid-19 Variants, Jeff Hansen

Browse All News

No abstract provided.

Evaluating The Influence Of The Inclusion Of Liquid Brewers Yeast During Gestation On Ewe And Lamb Performance, Colostrum And Milk Quality, And Transfer Of Passive Immunity In Lambs, Julissa Navarrete

Theses and Dissertations

The microbrewery industry has experienced exponential growth since 2005. As a result, the by-products associated with this industry are becoming increasingly available. One of these by-products is liquid brewers yeast, which is produced in excess during the production of beer. For livestock producers that have access to microbreweries, a potentially economical way to feed their flock would to be repurpose the by-product that would otherwise be disposed. Similarly, microbreweries would benefit from repurposing the liquid brewers yeast as livestock feed, resulting in less waste and a more sustainable beer production system.Researchers have evaluated the effect of liquid brewers yeast supplementation …

Reach, Implementation, And Effectiveness Of A Tuberculosis Preventive Therapy Intervention In Rural South Africa, Brittney Van De Water, Isabel Fulcher, Karl Le Roux

Sigma Foundation for Nursing Research Grant Reports

In this study, we will assess the reach, implementation, and effectiveness of a nurse-led home based intervention designed to deliver tuberculosis (TB) preventive therapy.

Estimating The Pre- And Post-Diagnosis Costs Of Tuberculosis For Adults In Pakistan: Household Economic Impact And Costs Mitigating Strategies, Shama Razzaq, Aysha Zahidie, Zafar Fatmi

Community Health Sciences

Background: Despite free tuberculosis (TB) care in Pakistan, patients still have to bear high costs, which push them into poverty. This study estimated the pre- and post-diagnosis costs households bear for TB care, and investigated coping mechanisms among adults ≥ 18 years in Karachi, Pakistan.
Methods: We conducted a cross-sectional study comprising of 516 TB patients identified with completion of at least one month intensive treatment from four public sector health facilities from two institutes in Karachi, Pakistan. A standardized questionnaire to estimate patient's costs was administered. The study outcomes were direct medical and non-medical costs, and indirect costs. The …

Longitudinal Analysis Of Risk Factors Associated With Severe Acute Respiratory Coronavirus Virus 2 (Sars-Cov-2) Infection Among Hemodialysis Patients And Healthcare Personnel In Outpatient Hemodialysis Centers, Sumanth Gandra, Tingting Li, Kimberly A. Reske, Kate Peacock, Karl G. Hock, Silvana Bommarito, Candace Miller, Henry Stewart, Na Le Dang, Christopher W. Farnsworth, Margaret A. Olsen, Jennie H. Kwon, David K. Warren, Victoria J. Fraser

2020-Current year OA Pubs

No abstract provided.

Tuberculous Pericarditis, Chun Kit Wong, Yeuk Chi Choi

Journal of the Hong Kong College of Cardiology

Tuberculous (TB) pericarditis, a severe extrapulmonary manifestation of Mycobacterium tuberculosis, is notorious for its challenging presentation. We report a case of effusive-constrictive pericarditis due to tuberculosis infection.

Cardiac Involvement Related To Covid-19 Infection And Vaccination In Children And Adolescents – Hong Kong’S Perspective, Sabrina Tsao, Gilbert T. Chua, Mike Yw Kwan, Ian Chi Kei Wong, Kelvin Kai Wang To, Janette Kwok, Bill H Chan, Joshua Sung Chih Wong, Patrick Ip, Yu Lung Lau

Journal of the Hong Kong College of Cardiology

Myocarditis and Pericarditis have many virological and immunological causes. This article described the SARS-CoV involvement to the heart in children and adolescents, also the entity Multisystem Inflammatory Syndrome in Children (MIS-C), a rare but severe consequence of SARS-CoV2 infection. Hong Kong case definition of MIS-C was listed. The consensus from overseas experts was that MIS-C should be managed by multidisciplinary team with a structured long-term follow-up to monitor the functioning of various organs and ascertain the prognosis. The side effect mRNA vaccination causing myocarditis and pericarditis is also concern of paediatricians worldwide. Hong Kong published local epidemiology of acute myocarditis …

Spatio-Temporal Models Of Infectious Disease With High Rates Of Asymptomatic Transmission, Aminur Rahman, Angela Peace, Ramesh Kesawan, Souparno Ghosh

Department of Statistics: Faculty Publications

The surprisingly mercurial Covid-19 pandemic has highlighted the need to not only accelerate research on infectious disease, but to also study them using novel techniques and perspectives. A major contributor to the dificulty of containing the current pandemic is due to the highly asymptomatic nature of the disease. In this investigation, we develop a modeling framework to study the spatio-temporal evolution of diseases with high rates of asymptomatic transmission, and we apply this framework to a hypothetical country with mathematically tractable geography; namely, square counties uniformly organized into a rectangle. We first derive a model for the temporal dynamics of …

School And Community Drivers Of Child Diets In Two Arab Cities: The Scale Protocol And Innovative Tools To Assess Children's Food Environments, Hala Ghattas Ph.D., Zeina Jamaluddine, Aline Semaan, Nehmat El-Helou, Gloria Safadi, Tatiana Elghossain, Christelle Akl, Shady Elbassuoni, Ali Chalak, Jalila El Ati

Faculty Publications

Background

In the context of the rapid nutrition transition experienced by middle-income countries of the Arab region, children and adolescent's food choices and dietary behaviors are early risk factors for the development of non-communicable diseases. Assessment of factors influencing food choices among this age group is challenging and is usually based on self-reported data, which are prone to information and recall bias. As the popularity of technologies and video gaming platforms increases, opportunities arise to use these tools to collect data on variables that affect food choice, dietary intake, and associated outcomes. This protocol paper describes the SCALE study (School …

Covid-19-Related Stressful Experiences And Posttraumatic Stress Disorder Symptoms Among College Students In China: A Moderated Mediation Model Of Perceived Control Over The Future And Empathy, Zhi Ye, Chengbo Zeng, Xueying Yang, Cheuk-Chi Tam, Yuyan Wang, Shan Qiao Ph.D., Xiaoming Li Ph.D., Danhu Lin

Faculty Publications

The current study aims to investigate the mediating effect of perceived control over the future and the moderating effect of empathy on the association between stressful experiences and PTSD symptoms among college students in China in response to COVID-19. A sample of 1,225 college students (70.69% were female, M age=20.22 years, SD=2.02) were recruited using web-based surveys at wave 1 (W1) and wave 2 (W2) longitudinally. Results showed that COVID-19-related stressful experiences were significantly associated with PTSD symptoms. Perceived control over the future partially mediated the relationship between these two variables (indirect effect size=0.09, p < 0.01). Empathy significantly moderated the path from perceived control over the future to PTSD symptoms, suggesting that the association was stronger for individuals with higher levels of empathy. Findings suggest a protective effect of perceived control over the future on college students’ PTSD symptoms during the COVID-19 pandemic. Such a protective effect was intensified by empathy. Future intervention to manage PTSD symptoms should be tailored to positive future expectations and empathy.

"Don't Look Up" Your Science-Herd Immunity Or Herd Mentality?, Botond Z Igyártó

Department of Microbiology and Immunology Faculty Papers

This analysis piece will attempt to examine some of the critical pandemic-related measures implemented in the United States from an immunological perspective and pinpoint caveats that should have been considered before their implementation. I also discuss alternative measures grounded in scientific data that were not thoroughly explored and likely could have helped fight the pandemic.

Knowledge Overconfidence Is Associated With Anti-Consensus Views On Controversial Scientific Issues, Nicholas Light, Philip M. Fernbach, Nathaniel Rabb, Mugur V. Geana, Steven A. Sloman

Business Faculty Publications and Presentations

Public attitudes that are in opposition to scientific consensus can be disastrous and include rejection of vaccines and opposition to climate change mitigation policies. Five studies examine the interrelationships between opposition to expert consensus on controversial scientific issues, how much people actually know about these issues, and how much they think they know. Across seven critical issues that enjoy substantial scientific consensus, as well as attitudes toward COVID-19 vaccines and mitigation measures like mask wearing and social distancing, results indicate that those with the highest levels of opposition have the lowest levels of objective knowledge but the highest levels of …

Examination Of Cutaneous Changes Among Patients Following Sars-Cov-2 Infection, Jordan B. Lane, Samuel Stahly, Adam Sills, Stephen D. Wagner, Stacy Zimmerman, David Martin, Suporn Sukpraprut-Braaten

GME Publications

Individuals infected with SARS-CoV-2 have been found to develop a variety of cutaneous symptoms. This study sought to describe varying cutaneous manifestations of COVID-19 in individuals presenting to an inpatient healthcare facility. We screened individuals who presented with COVID-19 for skin changes throughout the illness and administered a survey regarding demographics, medical history, and their cutaneous findings. Three individuals reported varying skin findings including wheals, petechiae, ecchymosis, and papules. One individual reported a worsening skin condition, psoriasis, as well as a new skin condition, seborrheic dermatitis. In conclusion, cutaneous manifestations of patients suffering from COVID-19 are wide-ranging and worsening skin …

Changes In Health Care Access During The Covid-19 Pandemic: Estimates Of National Japanese Data, June 2020-October 2021, Yuta Tanoue, Cyrus Ghaznavi, Takayuki Kawashima, Akifumi Eguchi, Daisuke Yoneoka, Shuhei Nomura

2020-Current year OA Pubs

The COVID-19 pandemic has disrupted health care access around the world, both for inpatients and outpatients. We applied a quasi-Poisson regression to national, monthly data on the number of outpatients, number of inpatients, length of average hospital stay, and the number of new hospitalizations from March 2015 to October 2021 to assess how these outcomes changed between June 2020 to October 2021. The number of outpatient visits were lower-than-predicted during the early phases of the pandemic but normalized by the fall of 2021. The number of inpatients and new hospitalizations were lower-than-predicted throughout the pandemic, and deficits in reporting continued …

Kathryn V. Holmes: A Career Of Contributions To The Coronavirus Field, Aurelio Bonavia, Samuel R Dominguez, Gabriela Dveksler, Sara Gagneten, Megan Howard, Scott Jeffers, Zhaohui Qian, Mary Kathryn Smith, Larissa B Thackray, Dina B Tresnan, David E Wentworth, David R Wessner, Richard K Williams, Tanya A Miura

2020-Current year OA Pubs

Over the past two years, scientific research has moved at an unprecedented rate in response to the COVID-19 pandemic. The rapid development of effective vaccines and therapeutics would not have been possible without extensive background knowledge on coronaviruses developed over decades by researchers, including Kathryn (Kay) Holmes. Kay's research team discovered the first coronavirus receptors for mouse hepatitis virus and human coronavirus 229E and contributed a wealth of information on coronaviral spike glycoproteins and receptor interactions that are critical determinants of host and tissue specificity. She collaborated with several research laboratories to contribute knowledge in additional areas, including coronaviral pathogenesis, …

Performance Of Machine Learning Classifiers In Classifying Stunting Among Under-Five Children In Zambia, Obvious Nchimunya Chilyabanyama, Roma Chilengi, Roma Chilengi, Michelo Simuyandi, Caroline C. Chisenga, Masuzyo Chirwa, Kalongo Hamusonde, Rakesh Kumar Saroj, Najeeha Talat Iqbal, Innocent Ngaruye

Department of Paediatrics and Child Health

Stunting is a global public health issue. We sought to train and evaluate machine learning (ML) classification algorithms on the Zambia Demographic Health Survey (ZDHS) dataset to predict stunting among children under the age of five in Zambia. We applied Logistic regression (LR), Random Forest (RF), SV classification (SVC), XG Boost (XgB) and Naïve Bayes (NB) algorithms to predict the probability of stunting among children under five years of age, on the 2018 ZDHS dataset. We calibrated predicted probabilities and plotted the calibration curves to compare model performance. We computed accuracy, recall, precision and F1 for each machine learning algorithm. …

Rna Like You've Never Seen Before

Thomas Jefferson University Research Magazine

New methods to ‘see’ unstudied types of RNA reveal an incredibly abundant regulatory molecule that plays a role in disease and health alike.

Sexual Stature Difference Fluctuations In Pre- And Post-Black Death London As An Indicator Of Living Standards, Emily J. Brennan, Sharon Dewitte

Faculty Publications

Objectives: The degree of sexual stature difference (SSD), the ratio of male to female height, is argued to be an indicator of living standards based on evidence that physical growth for males is more sensitive to environmental fluctuations. In a resource-poor environment, the degree of SSD is expected to be relatively low. The aim of this study is to comparatively assess SSD in medieval London in the context of repeated famine events and other environmental stressors before the Black Death (BD) and the improved living conditions that characterized the post-Black Death period.

Methods: To test the hypothesis that a poor …

Solid-State Nmr Analysis Of Unlabeled Fungal Cell Walls From Aspergillus And Candida Species, Liyanage D. Fernando, Malitha C. Dickwella Widanage, S. Chandra Shekar, Frederic Mentink-Vigier, Ping Wang, Sungsool Wi, Tuo Wang

School of Medicine Faculty Publications

Fungal infections cause high mortality in immunocompromised individuals, which has emerged as a significant threat to human health. The efforts devoted to the development of antifungal agents targeting the cell wall polysaccharides have been hindered by our incomplete picture of the assembly and remodeling of fungal cell walls. High-resolution solid-state nuclear magnetic resonance (ss NMR) studies have substantially revised our understanding of the polymorphic structure of polysaccharides and the nanoscale organization of cell walls in Aspergillus fumigatus and multiple other fungi. However, this approach requires 13C/15N-enrichment of the sample being studied, severely restricting its application. Here we employ the dynamic …

Inaction As A State Response To The Coronavirus Outbreak: Unconstitutionality By Omission, Antonios Kouroutakis

Seattle University Law Review Online

The World Health Organization on March 11 declared the novel coronavirus outbreak a pandemic. While the pandemic was spreading across the globe, governments were under pressure to respond. Still, some countries during the first wave of the pandemic, in their first reaction, did not put in place any emergency regulations. Such reaction, which was a policy option, was an intended omission as lawmakers and policy makers decided not to take action and such emergency omission was a novelty and a paradox in emergency situations. Moreover, I argue that during emergencies governments have a distinct duty to act, and I offer …

Diagnostic Accuracy Of Various Immunochromatographic Tests For Ns1 Antigen And Igm Antibodies Detection In Acute Dengue Virus Infection, Mughees Haider, Saira Yousaf, Asifa Zaib, Azza Sarfraz, Zouina Sarfraz, Ivan Cherrez-Ojeda

Department of Paediatrics and Child Health

Introduction: Rapid diagnostic tests (RDTs) were evaluated, in this paper, for their utility as a reliable test, using resource-constrained studies. In most studies, NS1 antigen and immunoglobulin M (IgM)-based immunochromatographic tests (ICTs) were considered for acute phase detection. We aimed to evaluate the diagnostic accuracy of NS1, IgM, and NS1/IgM-based ICTs to detect acute dengue virus (DENV) infection in dengue-endemic regions.
Methods: Studies were electronically identified using the following databases: MEDLINE, Embase, Cochrane Library, Web of Science, and CINAHL Plus. Keywords including dengue, rapid diagnostic test, immunochromatography, sensitivity, specificity, and diagnosis were applied across databases. In total, 15 studies were …

Reaching Across The Globe And To The Stars

Thomas Jefferson University Research Magazine

From maternal health to science in space, Jefferson’s global initiatives are attacking pressing problems through connected learning and investigation.

Research blooms in an interconnected world. Research that is open to the rich knowledge, experience and culture of collaborators across the globe is stronger for it. Thomas Jefferson University is building international partnerships to tackle health disparities and innovations in medicine, and to broaden access and opportunities that have lasting impact. Read about Jefferson’s global footprint.

Building The Research Enterprise Of 2028, Mark L. Tykocinski, Md

Thomas Jefferson University Research Magazine

This edition of Jefferson Research offers a tantalizing peek at the array of work done at Thomas Jefferson University: from how mitochondria communicate with nearby organelles, to the use of innovative textiles to reduce a building’s energy consumption; from how “digital readiness” can improve health equity, to space travel’s effects on the immune system. It also serves as a lens on the exciting path that our university's research community will pursue over the next five years, guided by our new strategic plan for the Jefferson Research Enterprise