Digital Commons Network^™

Maternal Knowledge Of The Risk Of Vertical Transmission And Offspring Acquisition Of Hepatitis B., Mauricio Lisker-Melman, Mandana Khalili, Steven H Belle, Norah A Terrault, Hsing-Hua S Lin, Coleman I Smith, Raymond T Chung, Naoky Tsai, Natalie H Bzowej, Tram T Tran, Sarah Jane Schwarzenberg, Hepatitis B Research Network (Hbrn)

Open Access Publications

INTRODUCTION AND OBJECTIVES: Universal vaccination at birth and in infancy is key to the elimination of chronic hepatitis B infection. We aimed to assess hepatitis B immune-prophylaxis and perinatal transmission knowledge, in a large and ethnically diverse cohort of previously pregnant North American women, chronically infected with hepatitis B.

MATERIALS AND METHODS: The Hepatitis B Research Network (HBRN) is comprised of 28 Clinical Centers in the United States and Canada. Female cohort participants were administered a questionnaire to assess: (1) their assertion of knowledge regarding HBV prophylaxis at birth, testing, and diagnosis of hepatitis B in their children, and (2) …

Growing South Dakota (Spring/Summer 2020), College Of Agriculture, Food And Environmental Sciences

Growing South Dakota (Publication of the College of Agriculture, Food and Environmental Sciences)

This issue contains the South Dakota Agricultural Experiment Station 2019 Annual Report.

[Page] 2 South Dakota Agricultural Experiment Station Update
[Page] 4 Featured Research
[Page] 14 Graduate and Undergraduate Research: In Our Own Words
[Page] 20 Featured Research
[Page] 32 Research in Progress
[Page] 38 CAFES News and Updates
[Page] 56 Jackrabbits Now and Then: A Current Student and Alumni Q&A

Aging With Hiv In The United States: Trends And Impact Of Hospital Stays On Inpatient Resource Utilization, And Costs Of Care, 2003-2015, Khairul Alam Siddiqi

Theses and Dissertations

Background:

Due to advances in Antiretroviral Therapy (ART), people living with HIV (PLWH) live longer in the United States. Aging prolongs exposure to HIV and antiretroviral drugs, which could lead to an elevated risk of developing multiple age-related comorbidities [HIV Associated Non-AIDS (HANA) conditions], earlier for PLWH. Higher comorbidity burdens among older PLWH may require greater use of inpatient care, i.e., higher hospitalization, inpatient resource utilization, and costs. This study examined the trends and characteristics of comorbidities, resource utilization, and costs of hospital stays with HIV (HSWH) compared to hospital stays without HIV (HSWOH). We also assessed trends for resource …

Temporal Differences In The Emission And Atmospheric Dispersion Of Particulate Matter From Waste And Drinking Water Treatment Facilities, Abdulmalik Alsaif

Theses and Dissertations

Many countries encounter a growing shortage of water, and the reuse of treated or untreated wastewater is their main source. Wastewater Treatment Plants (WWTPs) are mainly designed to remove organic nutrients, large solids, and chemical substances. There are some possible issues regarding WWTPs that are close to residential areas around the world. One of the environmental effects from WWTP that might cause air pollution would be the emission of toxic chemical gases and microorganisms via aerosols that transport bacteria as well as viruses and fungal spores which can be harmful to human health. Therefore, particulate matters (PM) and metrological parameters …

Trends In Legionnaires' Disease-Associated Hospitalizations, United States, 2006-2010, Gayathri Mudali, Paul E. Kilgore, Abdulbaset Salim, Shawn P. Mcelmurry, Marcus Zervos

Department of Pharmacy Practice

Background: Legionella pneumophila is a waterborne cause of both healthcare-associated and community-acquired pneumonia. Legionella pneumophila serogroup 1 is responsible for 80% of infections. There is currently limited published disease burden data on Legionnaires' disease-associated hospitalization in the United States.

Methods: In this study, we estimated the annual incidence of Legionnaires' disease-associated hospitalizations in United States and identified demographic, temporal, and regional characteristics of individuals hospitalized for Legionnaires' disease. A retrospective study was conducted using the National Hospital Discharge Survey (NHDS) data from 2006 to 2010. The NHDS is a nationally representative US survey, which includes estimates of inpatient stays in …

Legal Constraint In Emergencies: Reflections On Carl Schmitt, The Covid-19 Pandemic And Singapore | Symposium On Covid-19 & Public Law, Wei Yao, Kenny Chng

Research Collection Yong Pung How School Of Law

The controversial legal theorist Carl Schmitt’s challenge to the possibility of meaningful legal constraint on executive power in emergencies could not be more relevant in a world struggling to deal with Covid-19. Scrambling against time, governments around the world have declared states of emergency and exercised a swathe of broad executive powers in an effort to manage this highly infectious disease. In times like these, if Schmitt is indeed right that emergencies cannot be governed by law, we are on the cusp of (or perhaps have already entered) a post-law world – where the business of government is characterised by …

Getting Back To The “New Normal”: Autonomy Restoration During A Global Pandemic, Eric M. Anicich, Trevor A. Foulk, Merrick R. Osborne, Jake Gale, Michael Schaerer

Research Collection Lee Kong Chian School Of Business

We investigate the psychological recovery process of full-time employees during the two-week period at the onset of the Coronavirus pandemic (COVID-19). Past research suggests that recovery processes start after stressors abate and can take months or years to unfold. In contrast, we build on autonomy restoration theory to suggest that recovery of impaired autonomy starts immediately even as a stressor is ongoing. Using growth curve modeling, we examined the temporal trajectories of two manifestations of impaired autonomy—powerlessness and (lack of) authenticity—to test whether recovery began as the pandemic unfolded. We tested our predictions using a unique experience-sampling dataset collected over …

Understanding The Influence Of Changing Climate On Mycotoxin Contamination Of Food And Indoor Fungi-Mediated Respiratory Illness, Mayomi Helen Omebeyinje

Theses and Dissertations

Over the years, climate change has been a major core issue in public and environmental health. The World Health Organization (WHO) estimated that about 250,000 additional death per year would be attributed to climate change between 2030 and 2050 if this situation persists. Since our population depends on (but not limited to) the availability of clean water, good air quality, and exposure to environmental hazards/pathogens, the overall health impact caused by climate change is likely to be overwhelming in the nearest future. This dissertation explored the influence of climate change on fungi diseases and pathogenesis after severe weather conditions (hurricanes …

The Role Of Chromatin Remodeling Protein And Transcriptional Repressor, Ing4, In Hematopoiesis Regulation, Melanie Rodriguez

Theses and Dissertations

The hematopoietic compartment is tasked with the establishment and maintenance of the entire blood program. Key to this process are hematopoietic stem cells (HSCs), which possess the unique ability to self-renew and differentiate to replenish blood cells throughout an organism’s lifetime. In a screen for epigenetic regulators of hematopoiesis in zebrafish, we identified chromatin remodeling protein and transcription repressor, Ing4, as a requirement for hematopoietic stem and progenitor cell (HSPC) specification. Ing4, a member of the inhibitor of growth (ING) family, is a subunit of the HB01-JADE-hEAF6 histone acetyltransferase complex responsible for most nucleosomal histone H4 acetylation in eukaryotes. Ing4 …

Abstract Book (Pdf), School Of Medicine

Summer Research Internship Program

Abstract Book for the 2020 Summer Research Internship Program.
Participants are listed alphabetically by last name.

Structural Analysis Of The Multifunctional Spoiie Regulatory Protein Of Clostridioides Difficile., Blythe Emily Bunkers

Graduate Theses and Dissertations

Clostridioides (formally Clostridium) difficile is a medically relevant pathogen pertinent to infectious disease research. C. difficile is distinctly known for its ability to produce two toxins, enterotoxin A and cytotoxin B, and the propensity to colonize the mammalian gastrointestinal tract. It is known that metabolism is tightly correlated with sporulation in endospore producers such as C. difficile, but an interesting and novel regulatory relationship found by the Ivey lab has yet to be understood. The relationship explored in this study is observed between the sporulation factor, SpoIIE, which represses expression of an ABC peptide transporter, app. In this study, two …

A School-Based Sexual Health Education Program, Tracy L. Kendall

Electronic Theses and Dissertations

A small rural community has high incidence rates of chlamydia (4,751 per 100,000) and gonorrhea (970 per 100,000) in females 15–24 years old. Data obtained from Texas Health and Human Services showed that incidence rates of chlamydia and gonorrhea in females 15–24 years old were higher in Navarro County, Texas, than the state of Texas. Texas schools do not mandate sex health education. There is a gap in school-based sexual health education available to 18- and 19-year-old females residing in this rural community in Texas. The purpose of this research study was to evaluate the impact of school-based sexual health …

Reducing Risky Behavior With Habit Reversal: A Review Of Behavioral Strategies To Reduce Habitual Hand-To-Head Behavior, Megan R. Hienicke, Jordan T. Stiede, Raymond G. Miltenberger, Douglas W. Woods

Psychology Faculty Research and Publications

Habit reversal training (HRT) has been a mainstay of behavior analysts' repertoire for nearly the last 50 years. HRT has been effective in treating a host of repetitive behavior problems. In the face of the current coronavirus pandemic, HRT has practical public health importance as a possible intervention for reducing hand-to-head behaviors that increase the risk of viral infection. The current paper provides a brief review of HRT for hand-to-head habits that is designed for a broad audience and concludes with practical suggestions, based on HRT, for reducing face-touching behaviors.

Hpv Vaccination In Females: The Role Of Primary Health Care And Primary Health Care Providers, Brooke Bouza

Graduate Theses and Dissertations

Two reasons for subpar coverage of the Human papillomavirus (HPV) vaccine are missed clinical opportunities and nonacceptance of the vaccine upon recommendation from a medical provider. The purpose of study one was to examine factors associated with access and adherence to physician’s recommendations in association with HPV vaccine uptake. Data were obtained from National Health Interview Survey (2017). Variables theoretically related to clinical opportunities and adherence to physician’s recommendations were examined in association with HPV vaccine uptake. Univariate logistic regressions were run to determine the associations between the aforementioned variables and uptake of the HPV vaccine. Multinomial logistic regressions were …

Meeting Report Of The Third Annual Tri-Service Microbiome Consortium Symposium, J Philip Karl, Robyn A. Barbato, Laurel A. Doherty, Aarti Gautam, Sarah M. Glaven, Robert J. Kokoska, Dagmar Leary, Rebecca Mickol, Matthew A. Perisin, Andrew J. Hoisington, Edward J. Van Opstal, Vanessa Varaljay, Nancy Kelley-Loughnane, Camilla A. Mauzy, Michael S. Goodson, Jason W. Soares

Faculty Publications

The Tri-Service Microbiome Consortium (TSMC) was founded to enhance collaboration, coordination, and communication of microbiome research among U.S. Department of Defense (DoD) organizations and to facilitate resource, material and information sharing among consortium members. The 2019 annual symposium was held 22–24 October 2019 at Wright-Patterson Air Force Base in Dayton, OH. Presentations and discussions centered on microbiome-related topics within five broad thematic areas: 1) human microbiomes; 2) transitioning products into Warfighter solutions; 3) environmental microbiomes; 4) engineering microbiomes; and 5) microbiome simulation and characterization. Collectively, the symposium provided an update on the scope of current DoD microbiome research efforts, highlighted …

Developing A Taxonomic Framework Of Security Methods For Security Management And Information Resource Management, Yejun Wu

Journal of Strategic Security

People who are concerned with security (such as security professionals) are naturally interested in methods of achieving security. This paper proposes an approach to creating a taxonomic framework of security methods. The taxonomic framework is developed using facet analysis based on a tetra-facet model of security, which identifies four facets of security: subject/scope of security, object of protection, source of insecurity, and method of protection. The taxonomic framework of security methods is created by combining two of the facets: source of insecurity and method of protection. The taxonomic framework of security methods can be integrated with the taxonomic framework of …

Emerging Agents For The Treatment Of Chagas Disease: What Is In The Preclinical And Clinical Development Pipeline?, Nieves Martínez-Peinado, Nuria Cortes-Serra, Irene Losada-Galvan, Julio A. Urbina, Ana Rodríguez, John L. Vandeberg, Maria-Jesus Pinazo, Joaquim Gascon, Julio Alonso-Padilla

School of Medicine Publications

Introduction: Chagas disease treatment relies on the lengthy administration of benznidazole and/or nifurtimox, which have frequent toxicity associated. The disease, caused by the parasite Trypanosoma cruzi, is mostly diagnosed at its chronic phase when life-threatening symptomatology manifest in approximately 30% of those infected. Considering that both available drugs have variable efficacy by then, and there are over 6 million people infected, there is a pressing need to find safer, more efficacious drugs.

Areas covered: We provide an updated view of the path to achieve the aforementioned goal. From state-of-the-art in vitro and in vivo assays based on genetically engineered …

C1q/Tnf-Related Protein 5 Contributes To Diabetic Vascular Endothelium Dysfunction Through Promoting Nox-1 Signaling., Jing Liu, Zhijun Meng, Lu Gan, Rui Guo, Jia Gao, Caihong Liu, Di Zhu, Demin Liu, Ling Zhang, Zhen Zhang, Dina Xie, Xiangying Jiao, Wayne Bond Lau, Bernard L. Lopez, Theodore A. Christopher, Xin-Liang Ma, Jimin Cao, Yajing Wang

Department of Emergency Medicine Faculty Papers

OBJECTIVE: Dysregulated adipokine profiles contribute to the pathogenesis of diabetic cardiovascular complications. Endothelial cell (EC) dysfunction, a common pathological alteration in cardiovascular disorders, is exaggerated in diabetes. However, it is unclear whether and how dysregulated adipokines may contribute to diabetic EC dysfunction.

METHODS AND RESULTS: Serum C1q/TNF-Related Protein 5 (CTRP5) were determined in control/diabetes patients, and control/diabetic mice (high-fat diet, HFD). We observed for the first time that serum total CTRP5 was increased, high molecular weight (HMW) form was decreased, but the globular form (gCTRP5) was significantly increased in diabetic patients. These pathological alterations were reproduced in diabetic mice. To …

Impact Of Vancomycin-Induced Changes In The Intestinal Microbiota On The Pharmacokinetics Of Simvastatin, Jung Sunwoo, Sang Chun Ji, Andrew Hyoungjin Kim, Kyung-Sang Yu, Joo-Youn Cho, In-Jin Jang, Seunghwan Lee

2020-Current year OA Pubs

The pharmacokinetic (PK) properties of drugs are affected in several ways by interactions with microbiota. The aim of this study was to investigate the effects of oral vancomycin on the gut microbiota and, consequently, on the PKs of simvastatin. An open-label, single arm, sequential crossover study was conducted in six healthy Korean male subjects. After 6 days on a control diet, simvastatin 40 mg was orally administered to the subjects before and after 1 week of oral vancomycin treatment. Blood samples for PK analysis and fecal samples for metagenomic and metabolomic analyses were collected. After vancomycin treatment, the richness of …

Bioethics And Covid-19: The Tension Of Quarantine And Civil Liberties, Jeffrey H. Dobken

NYMC Faculty Publications

The COVID-19 public health response is based on law and concepts developed to address an act of
bioterrorism. In the absence of a specific treatment or vaccine for an identified patient with COVID-19 this is fundamentally a statistical approach to preserve the general healthy population rather than address the needs of the individual patient.

Combined Lenvatinib And Pembrolizumab As Salvage Therapy In Advanced Adrenal Cortical Carcinoma, Sara Bedrose, Kevin Charles Miller, Lina Altameemi, Mohamed S Ali, Sameh Nassar, Naveen Garg, Marilyne Daher, Keith D Eaton, Jeffrey Thomas Yorio, Davey B Daniel, Matthew Campbell, Keith C Bible, Mabel Ryder, Ashish V Chintakuntlawar, Mouhammed Amir Habra

Faculty, Staff and Students Publications

BACKGROUND: There is no effective systemic therapy for metastatic adrenal cortical carcinoma (ACC) after failure of platinum-based chemotherapy. The efficacies of single-agent oral multikinase inhibitors (MKIs) or salvage immune checkpoint inhibitors (CPIs) have been very limited. It is unknown whether combining CPIs, such as pembrolizumab (PEM), with other therapies, such as MKIs, could yield higher response rates in ACC, yet this combination has shown promise in other cancers. Herein, we describe the first case series using PEM in combination with the MKI lenvatinib (LEN) in patients with progressive, metastatic ACC.

METHODS: A retrospective case series describing the use of LEN/PEM …

Low Yield Of Hepatitis C Infection In An Outreach Screening Program In Harris County, Texas, Hyun-Seok Kim, Rosalia Guerrero, Shane W Reader, Maria Daheri, Maya Balakrishnan, Catherine L Troisi, Hashem B El-Serag, Aaron P Thrift

Faculty, Staff and Students Publications

A community outreach hepatitis C virus (HCV) infection screening program provided low yield of detecting HCV-infected patients, linking them to our hepatology clinic for treatment. Our data underscore that most of the yield was related to addiction centers and birth cohort; these groups should be targeted by future interventions.

Jeffrey Sachs, A New Foreign Policy: Beyond American Exceptionalism (2018), Jonas Ecke

Markets, Globalization & Development Review

No abstract provided.

Kondisi Sanitasi Dasar Dengan Kejadian Diare Di Kawasan Pesisir Pantai Desa Sedari, Kabupaten Karawang, Jawa Barat Tahun 2018, Shafira Raudhati Putri, Dewi Susanna

Jurnal Nasional Kesehatan Lingkungan Global

Background. Poor sanitary conditions will increase the risk of infectious diseases such as diarrhea. this is due to the high rate of morbidity and mortality caused by diarrhea, especially by infants and toddlers. Therefore, the purpose of this study was to see whether there was a relationship between basic sanitary conditions and the incidence of diarrhea in Sedari Village. Methods. This study uses primary data taken by direct interviews of the research sample. From 1514 families can be sampled 104 KK. The design of this study was cross sectional design and univariate data was analyzed with frequency distribution, bivariate with …

2020-06-29/30 Daily Unm Global Health Covid-19 Briefing, Christophe G. Lambert, Shawn Stoicu, Ingrid Hendrix, Lori D. Sloane, Mari Anixter, Anastasiya Nestsiarovich, Praveen Kumar, Nicolas Lauve, Morgan Edwards-Fligner, Melissa Cossé, Alexendra Yingling, Cristian Bologa, Kristine Tollestrup, Douglas J. Perkins

HSC Covid 19 Briefings

Executive Summary:

NM Highlights: NM cases update. ABQ nursing home hit hard. UNM student family housing closure. White Sands National Park reopening. 52% of federal COVID-19 relief money for tribal communities. Bill signed to help NM taxpayers. US Highlights: Polarization of political elite response on Twitter. International Highlights: China’s military to use Ad5-nCoV vaccine in trials. Economics, Workforce, Supply Chain, PPE: Decontaminate N95 respirators using a microwave. Epidemiology Highlights: Mask-wearing prevents transmission. Face-masks associated with Italy’s declining epidemic. Healthcare Policy Recommendations: Social distancing reassessed? Lessons learned from previous pandemics. Digital tools against COVID-19. Investigating cultural and psychological factors to reduce …

Unm Global Health Covid-19 Therapeutic Evidence, Unm Global Health Covid-19 Briefing Team

HSC Covid 19 Briefings

No abstract provided.

2019-2020 Department Of Internal Medicine Scholarly Activity Report, Quillen College Of Medicine, East Tennessee State University

Quillen College of Medicine Scholarly Activity Reports

No abstract provided.

Unm Global Health Covid-19 Practice Guidelines, Unm Global Health Covid-19 Briefing Team

HSC Covid 19 Briefings

No abstract provided.

Host Immune Response To Enterovirus And Parechovirus Systemic Infections In Children., Anjana Sasidharan, Wail M. Hassan, Christopher J. Harrison, Ferdaus Hassan, Rangaraj Selvarangan

Manuscripts, Articles, Book Chapters and Other Papers

Background: Enterovirus (EV) and parechovirus type A3 (PeV-A3) cause infections ranging from asymptomatic to life-threatening. Host immune responses in children, particularly innate responses to PeV-A3, remain largely unknown. The aim of this study was to determine aspects of the cytokine/chemokine responses to EV and PeV-A3 in cerebrospinal fluid (CSF) and plasma obtained from children with systemic/central nervous system infection.

Methods: A total of 74 salvaged CSF samples (27 with EV, 23 with PeV-A3, and 24 with neither EV nor PeV-A3) and 35 paired blood samples (10 with EV, 14 with PeV-A3, and 11 with neither) were studied. Concentrations of cytokines …

Evaluating The Importation Of Yellow Fever Cases Into China In 2016 And Strategies Used To Prevent And Control The Spread Of The Disease, Chao Li, Dan Li, Shirley Joann Smart, Lei Zhou, Peng Yang, Jianming Ou, Yi He, Ruiqi Ren, Tao Ma, Nijuan Xiang, Haitian Sui, Yali Wang, Jian Zhao, Chaonan Wang, Yeping Wang, Daxin Ni, Isaac Chun-Hai Fung, Dexin Li, Yangmu Huang, Qun Li

Biostatistics, Epidemiology & Environmental Health Sciences: Faculty Publications

During the yellow fever epidemic in Angola in 2016, cases of yellow fever were reported in China for the first time. The 11 cases, all Chinese nationals returning from Angola, were identified in March and April 2016, one to two weeks after the peak of the Angolan epidemic. One patient died; the other 10 cases recovered after treatment. This paper reviews the epidemiological characteristics of the 11 yellow fever cases imported into China. It examines case detection and disease control and surveillance, and presents recommendations for further action to prevent additional importation of yellow fever into China.