Digital Commons Network^™

Predictions Generated From A Simulation Engine For Gene Expression Micro-Arrays For Use In Research Laboratories, Gopinath R. Mavankal, John Blevins, Dominique Edwards, Monnie Mcgee, Andrew Hardin

SMU Data Science Review

In this paper we introduce the technical components, the biology and data science involved in the use of microarray technology in biological and clinical research. We discuss how laborious experimental protocols involved in obtaining this data used in laboratories could benefit from using simulations of the data. We discuss the approach used in the simulation engine from [7]. We use this simulation engine to generate a prediction tool in Power BI, a Microsoft, business intelligence tool for analytics and data visualization [22]. This tool could be used in any laboratory using micro-arrays to improve experimental design by comparing how predicted …

Complete Bosoms, Incomplete Men: Reading Abstinence In Measure For Measure, Joseph Makuc

English and Creative Writing Summer Fellows

Measure for Measure has often been called one of Shakespeare’s problem plays, and as recent productions show, Measure’s problems — including sexual coercion and governmental corruption — resonate with readers and audiences today. Recent scholarship has examined sexual abstinence in Measure for Measure in terms of its historical economic and religious context, arguing that protagonist Isabella represents a radical break from merchant economics by opting out of the sexual economy. However, Angelo and the Duke, the play's other central characters, also make claims about the values of abstinence, and those claims are at odds with Isabella's claims. My research will …

Provider Perspectives On Demand Creation For Maternal Vaccines In Kenya, Irina Bergenfeld, Stacy W. Nganga, Courtni A. Andrews, Vincent L. Fenimore, Nancy A. Otieno, Sandra S. Chaves, Jennifer R. Verani, Marc-Alain Widdowson, Winnie N. Wairimu, Susan N. Wandera, Raphael O. Atito, Maxwell O. Adero, Paula M. Frew

Environmental & Global Health Faculty Research

Background. Expansion of maternal immunization, which offers some of the most effective protection against morbidity and mortality in pregnant women and neonates, requires broad acceptance by healthcare providers and their patients. We aimed to describe issues surrounding acceptance and demand creation for maternal vaccines in Kenya from a provider perspective. Methods. Nurses and clinical officers were recruited for semi-structured interviews covering resources for vaccine delivery, patient education, knowledge and attitudes surrounding maternal vaccines, and opportunities for demand creation for new vaccines. Interviews were conducted in English and Swahili, transcribed verbatim from audio recordings, and analyzed using codes developed from interview …

Whole Cell Cross-Linking To Discover Host-Microbe Protein Cognate Receptor/Ligand Pairs, Bart C. Weimer, Poyin Chen, Prerak T. Desai, Dong Chen, Jigna Shah

Biological Engineering Faculty Publications

Bacterial surface ligands mediate interactions with the host cell during association that determines the specific outcome for the host–microbe association. The association begins with receptors on the host cell binding ligands on the microbial cell to form a partnership that initiates responses in both cells. Methods to determine the specific cognate partnerships are lacking. Determining these molecular interactions between the host and microbial surfaces are difficult, yet crucial in defining biologically important events that are triggered during association of the microbiome, and critical in defining the initiating signal from the host membrane that results in pathology or commensal association. In …

Bat Hibernacula In Caves Of Southern Idaho: Implications For Monitoring And Management, Jericho C. Whiting, Bill Doering, Gary Wright, Devin K. Englestead, Justin A. Frye, Todd Stefanic

Western North American Naturalist

Bat populations are being impacted by many threats, including white-nose syndrome, wind energy development, and hibernaculum disturbance and modification. Understanding the use of caves as hibernacula by bats in the western United States is necessary for the conservation and management of these mammals and their habitat, as well as for monitoring the arrival of white-nose syndrome. We identified biologically important hibernacula from 304 winter surveys (1 November–31 March) in 64 caves from 1984 to 2016 in southern Idaho, USA. During surveys researchers counted 37,693 bats representing 6 species. Townsend’s big-eared bats (Corynorhinus townsendii townsendii) comprised 96.1% (36,237 individuals …

Volume 55, Number 47: July 18, 2018, University Of North Dakota

University Letter Archive

No abstract provided.

2018-July-18-Liver Disease Research, University Marketing And Communications, East Tennessee State University

ETSU News

No abstract provided.

Beyond The Individual: The Roles Of Social And Structural Contexts In Hiv Prevention And Hiv Acquisition In The United States, Jessica L. Maksut

Doctoral Dissertations

The present dissertation leverages the utility of analyzing a variety of secondary data sources to explore relationships between qualities of social and structural environments and HIV-related outcomes via a social-ecological approach. Advances in HIV outcomes for vulnerable, high-risk populations, e.g., African-American/Black gay, bisexual, and other men who have sex with men (BMSM), have been stymied by social and behavioral scientists’ tendency to primarily call upon individual-behavioral factors to explain the elevated rates of HIV observed within BMSM communities. This dissertation employs a broader analytical lens to explore relationships between social and structural variables with HIV acquisition and other key HIV-related …

Antimalarial Proteasome Inhibitor Reveals Collateral Sensitivity From Intersubunit Interactions And Fitness Cost Of Resistance., Laura A. Kirkman, Wenhu Zhan, Joseph Visone, Alexis Dziedziech, Pradeep K. Singh, Hao Fan, Xinran Tong, Igor Bruzual, Ryoma Hara, Masanori Kawasaki, Toshihiro Imaeda, Rei Okamoto, Kenjiro Sato, Mayako Michino, Elena Fernandez Alvaro, Liselle F. Guiang, Laura M. Sanz, Daniel J. Mota, Kavitha Govindasamy, Rong Wang, Yan Ling, Patrick K. Tumwebaze, George Sukenick, Lei Shi, Jeremie Vendome, Purnima Bhanot, Philip J. Rosenthal, Kazuyoshi Aso, Michael A. Foley, Roland A. Cooper, Bjorn Kafsack, J Stone Doggett, Carl F. Nathan, Gang Lin

Natural Sciences and Mathematics | Faculty Scholarship

We describe noncovalent, reversible asparagine ethylenediamine (AsnEDA) inhibitors of the Plasmodium falciparum proteasome (Pf20S) β5 subunit that spare all active subunits of human constitutive and immuno-proteasomes. The compounds are active against erythrocytic, sexual, and liver-stage parasites, against parasites resistant to current antimalarials, and against P. falciparum strains from patients in Africa. The β5 inhibitors synergize with a β2 inhibitor in vitro and in mice and with artemisinin. P. falciparum selected for resistance to an AsnEDA β5 inhibitor surprisingly harbored a point mutation in the noncatalytic β6 subunit. The β6 mutant was resistant to the species-selective Pf20S β5 inhibitor but remained …

Week Of July 17, 2018, New York Medical College

InTouch

• Center Of Excellence In Precision Responses to Bioterrorism and Disasters is Awarded $750,000 by New York State
• Two SHSP Students Win Prestigious Healthcare Leaders Awards
• Department of Pharmacology Hosts Talk by Regeneron Executive
• TouroCDM Class of 2020 Kicks Off Their Clinical Training

What's Happening: July 16, 2018, Maine Medical Center

What's Happening

No abstract provided.

Effects Of Exposure To Violence On Health In Iraq Between 2006-2007, Fatemeh Shahandeh

Economics ETDs

Iraq has experienced protracted years of war in last two decades. These prolonged years of war in Iraq manifested conflict and violence, degeneration of economic conditions and a serious breakdown of public health services. Deaths, injury and acts of violence such as kidnapping, threat and witnessing heavy casualties are only a few examples of events that Iraqi people experienced during war times. Conflict can result in lasting and profound consequences for the health of the Iraq population. The burden of the communicable, non-communicable disease and mental illnesses in war zone areas is rising rapidly and becoming a major challenge to …

Hyperthermia Induces Therapeutic Effectiveness And Potentiates Adjuvant Therapy With Nontargeted And Targeted Drugs In An In Vitro Model Of Human Malignant Melanoma, T. Mantso, S. Vasileiadis, I. Anestopoulos, G. P. Voulgaridou, E. Lampri, S. Botaitis, E. N. Kontomanolis, C. Simopoulos, G. Goussetis, R. Franco, K. Chlichlia, A. Pappa, M. I. Panayiotidis

School of Veterinary and Biomedical Sciences: Faculty Publications

In the present study, we have aimed to characterize the intrinsic, extrinsic and ER-mediated apoptotic induction by hyperthermia in an in vitro model of human malignant melanoma and furthermore, to evaluate its therapeutic effectiveness in an adjuvant therapeutic setting characterized by combinational treatments with non-targeted (Dacarbazine & Temozolomide) and targeted (Dabrafenib & Vemurafenib) drugs. Overall, our data showed that both low (43 °C) and high (45 °C) hyperthermic exposures were capable of inducing cell death by activating all apoptotic pathways but in a rather distinct manner. More specifically, low hyperthermia induced extrinsic and intrinsic apoptotic pathways both of which activated …

Formulasi Dan Karakteristik Bihun Tinggi Protein Dan Kalsium Dengan Penambahan Tepung Tulang Ikan Patin (Pangasius Hypopthalmus) Untuk Balita Stunting, Nur Afrinis, Verawati Besti, Harahap Dewi Anggraini

Media Kesehatan Masyarakat Indonesia

Stunting is the nutritional problems in Indonesia. The direct cause of stunting was infectious disease and
inadequate food intake such as protein and calcium deficiency. Patin fishbone powder contain high in protein, calcium
and phosphor needed for growth children under five years. Utilization of patin fishbone powder is processed
into flour and made rice noodle for children under five years stunting. The aims of the research were to determine
the best formula and characteristics of rice noodles high protein and calcium with addition of patin fishbone powder
(Pangasius hypopthalmus) for children under five years stunting. A complete randomized design was …

Situasi Tuberkulosis Di Empat Kabupaten Kota Di Pulau Sumatera Dan Banten, Ajeng Tias Endarti, Izza Suraya, Muttaqien Muttaqien, Adelia Ulya Rachman, Rizki Tsalatshita Khair M

Media Kesehatan Masyarakat Indonesia

Situational and costing analysis of TB burden in district level is rarely conducted eventhough its importances
in planning, budgeting, costing and evaluating TB care services. Study conducted in Tangerang District,
Tanggamus District, Metro City and Dumai City with mixed method approach. Quantitative data collection used
secondary data to current situation and cost of TB programme. Meanwhile qualitative data collection through
round table discussion with stakeholders. TB incidence and success rate of medication were highest in Tanggamus
District. Metro City had the highest incidence and cure rate. The highest TB costing were allocated in Tangerang
District, Rp. 6.737.303.630,-. Within all regions, …

Neurosyphilis: A Simulation Case For Emergency Medicine Residents., Chana Rich, Dimitrios Papanagnou, David Curley, Xiao Chi Zhang

Department of Emergency Medicine Faculty Papers

Neurosyphilis is a dangerous and increasingly more prevalent sexually transmitted infection of the central nervous system caused by the bacterium Treponemapallidum that can present during the advanced stages of the disease (tertiary syphilis). Health care providers must remain vigilant in screening for syphilis in patients with high-risk behaviors as a delay in diagnosis and treatment may lead to symptom progression and debilitating sequelae years later. To date, there have been no published simulation case studies on neurosyphilis. This simulation case, based on a real patient encounter, is written for emergency medicine residents to diagnose and manage a patient …

Transplant Critical Care: Is There A Need For Sub-Specialized Units? — A Perspective, Sujit Vijay Sakpal, Suresh Kumar Agarwal, Hector Saucedo-Crespo, Christopher Auvenshine, Robert N. Santella, Steven Donahue, Jeffery Steers

Department of Surgery

The critical care involved in solid-organ transplantation (SOT) is complex. Pre-, intra- and post-transplant care can significantly impact both – patients’ ability to undergo SOT and their peri-operative morbidity and mortality. Much of the care necessary for medical optimization of end-stage organ failure (ESOF) patients to qualify and then successfully undergo SOT, and the management of peri-operative and/or long-term complications thereafter occurs in an intensive care unit (ICU) setting. The current literature specific to critical care in abdominal SOT patients was reviewed. This paper provides a contemporary perspective on the potential multifactorial advantages of sub-specialized transplant critical care units in …

2018-July-15-Dr. Aaron Polichnowski, University Marketing And Communications, East Tennessee State University

ETSU News

No abstract provided.

Future Research Directions In Pneumonia, Charles S. Dela Cruz, Richard G. Wunderink, David C. Christiani, Stephania A. Cormier, Kristina Crothers, Claire M. Doerschuk, Scott E. Evans, Daniel R. Goldstein, Purvesh Khatri, Lester Kobzik, Jay K. Kolls, Bruce D. Levy, Mark L. Metersky, Michael S. Niederman, Roomi Nusrat, Carlos J. Orihuela, Paula Peyrani, Alice S. Prince, Julio A. Ramírez, Karen M. Ridge, Sanjay Sethi, Benjamin T. Suratt, Jacob I. Sznajder, Ephraim L. Tsalik, Allan J. Walkey, Sachin Yende, Neil R. Aggarwal, Elisabet V. Caler, Joseph P. Mizgerd

Faculty Publications

Copyright © 2018 by the American Thoracic Society. Pneumonia is a complex pulmonary disease in need of new clinical approaches. Although triggered by a pathogen, pneumonia often results from dysregulations of host defense that likely precede infection. The coordinated activities of immune resistance and tissue resilience then dictate whether and how pneumonia progresses or resolves. Inadequate or inappropriate host responses lead to more severe outcomes such as acute respiratory distress syndrome and to organ dysfunction beyond the lungs and over extended time frames after pathogen clearance, some of which increase the risk for subsequent pneumonia. Improved understanding of such host …

Identification Of Coliphages In The Aviary At Brookgreen Gardens And The Factors That Might Influence Coliphage Population Dynamics In This Cypress Swamp Environment, Olivia Shirley, Lisa Pieterse, Paul E. Richardson

Journal of the South Carolina Academy of Science

It has been understood that the presence of coliphages (bacteriophages specific for E. coli) in water is an indirect measurement of fecal contamination. Bacteriophages have been suggested to hold an important role in regulating the bacterial population. This pilot study analyzes the relationship between the presence of coliphages in the water in the aviary at Brookgreen Gardens and how environmental factors such as temperature, pH, and turbidity affect the presence of these viruses over the time period of three months (June 2017 through August 2017). Coliphages found in volary water sources were speculated to be deposited directly by birds that …

Bowel Preparation Quality Scales For Colonoscopy., David Kastenberg, Gerald Bertiger, Stuart Brogadir

Division of Gastroenterology and Hepatology Faculty Papers

Colorectal cancer (CRC) is the third most common cancer and second leading cause of cancer-related death in the United States. Colonoscopy is widely preferred for CRC screening and is the most commonly used method in the United States. Adequate bowel preparation is essential for successful colonoscopy CRC screening. However, up to one-quarter of colonoscopies are associated with inadequate bowel preparation, which may result in reduced polyp and adenoma detection rates, unsuccessful screens, and an increased likelihood of repeat procedure. In addition, standardized criteria and assessment scales for bowel preparation quality are lacking. While several bowel preparation quality scales are referred …

Causes And Incidence Of Community-Acquired Serious Infections Among Young Children In South Asia (Anisa): An Observational Cohort Study., Samir K. Saha, Stephanie J. Schrag, Anita K. M. Zaidi, Zulfiqar Ahmed Bhutta, Sajid Bashir Soofi, Muhammad Imran Nisar, Benazir Baloch, Furqan Kabir, Sheraz Ahmed, Imran Ahmed

Department of Paediatrics and Child Health

Background: More than 500 000 neonatal deaths per year result from possible serious bacterial infections (pSBIs), but the causes are largely unknown. We investigated the incidence of community-acquired infections caused by specific organisms among neonates in south Asia.
Methods: From 2011 to 2014, we identified babies through population-based pregnancy surveillance at five sites in Bangladesh, India, and Pakistan. Babies were visited at home by community health workers up to ten times from age 0 to 59 days. Illness meeting the WHO definition of pSBI and randomly selected healthy babies were referred to study physicians. The primary objective was to estimate …

Investigating The Lytic Staphylococcus Aureus Bacteriophage Reservoir Amongst A South Carolina University Population: Discovery, Characterization, And Identification Of A Potential Bacteriophage Treatment For Methicillin-Resistant Staphylococcus Aureus, Lisa Pieterse, Amy Powers, Derek Pride, Lisha Van Onselen, Giovanna E. Leone, Paul E. Richardson

Journal of the South Carolina Academy of Science

Bacteriophages are viruses that only infect bacterial cells and can be used to treat antibiotic resistant bacterial infections. This study focused on the isolation and characterization of bacteriophages lytic to Staphylococcus aureus at Coastal Carolina University (CCU) in Conway, South Carolina, as a means to isolate bacteriophages that can potentially be used to treat methicillin-resistant Staphylococcus aureus (MRSA), an antibiotic-resistant S. aureus variant. From 2014 to 2018, collection of ear and nose samples from 225 randomly selected CCU volunteers was conducted. Filter sterilization, amplification, microbial tests, and PCR analyses were performed in order to identify and characterize bacteriophages. Coliphage populations …

Permanent Housing And On-Site Nursing Care: Effects On Homeless Individuals With Hiv And Other Cormorbidities, Lynelle Hinden

Dissertations

Abstract

Problem. Providing housing to otherwise homeless individuals who are HIV/AIDS-positive has been demonstrated to improve control of the disease. This was a healthcare quality initiative to review the viral load and Cluster of Differentiation Protein Four positive (CD4+) counts over time of residents in an urban housing facility for HIV/AIDS-positive individuals. Also, a nurse-run clinic was introduced for residents, especially those with comorbidities such as hypertension and diabetes.

Methods. A repeated measures design was utilized. Viral loads and CD4+ counts were retrospectively reviewed from facility records at entrance into and five-years later at the facility. Additionally, measurements of blood …

Implementing The Cdcs Core Elements Of Outpatient Antibiotic Stewardship Program Into The Urgent Care, Deanna Powelson

Dissertations

Purpose: The inappropriate use of antibiotics has led to the development of antimicrobial

resistance which is a severe threat to the public and an increasing global problem. The

Centers for Disease Control and Prevention (CDC) estimates at least two million illnesses

and 23,000 deaths are caused by antibiotic-resistant bacteria in the United States (CDC,

2014). The purpose of this quality improvement (QI) project was to evaluate the

effectiveness of an antibiotic stewardship program (ASP) on urgent care providers'

prescribing on viral respiratory tract infections (RTIs) including the common cold,

pharyngitis, and bronchitis.

Methods: This QI project implemented the CDCs Core …

Combatting Domestic Minor Sex Trafficking: An Evaluation Of The My Life, My Choice Program In Kentucky, Chelsea M. Dyer

Morehead State Theses and Dissertations

A thesis presented to the faculty of the Caudill College of Arts, Humanities, and Social Sciences at Morehead State University in partial fulfillment of the requirements for the degree of Master of Arts by Chelsea M. Dyer on July 11, 2018.

Measurements That Matter: Assessment & Management Of The Symptoms Of Chronic Illness Using The Integrated Palliative Outcome Scale (Ipos), Deborah Jeffery

Dissertations

ABSTRACT

Measurements that Matter: Assessment and Management of the Symptoms of Chronic Illness Using the Integrated Palliative Outcome Scale (IPOS)

Background: The mission of the Advanced Illness Management (AIM) program at the Visiting Nurse Association of Greater St. Louis (VNA) is to relieve the burden of serious illness by providing exceptional care to patients and families through symptom management. A validated symptom tool was needed for holistic assessment.

Purpose: This is a quality-improvement project aimed at enhancing symptom management in patients experiencing advanced illness in a community-based palliative care program. Provider use of the Integrated Palliative Outcome Scale (IPOS) as …

Analytical “Bake-Off” Of Whole Genome Sequencing Quality For The Genome Russia Project Using A Small Cohort For Autoimmune Hepatitis, Daria V. Zhernakova, Sergei Kliver, Nikolay Cherkasov, Gaik Tamazian, Mikhail Rotkevich, Ksenia Krasheninnikova, Igor Evsyukov, Sviatoslav Sidorov, Pavel Dobrynin, Andrey A. Yurchenko, Valentin Shimansky, Irina V. Shcherbakova, Andrey S. Glotov, David L. Valle, Minzhong Tang, Emilia Shin, Kathleen B. Schwarz, Stephen James O'Brien

Biology Faculty Articles

A comparative analysis of whole genome sequencing (WGS) and genotype calling was initiated for ten human genome samples sequenced by St. Petersburg State University Peterhof Sequencing Center and by three commercial sequencing centers outside of Russia. The sequence quality, efficiency of DNA variant and genotype calling were compared with each other and with DNA microarrays for each of ten study subjects. We assessed calling of SNPs, indels, copy number variation, and the speed of WGS throughput promised. Twenty separate QC analyses showed high similarities among the sequence quality and called genotypes. The ten genomes tested by the centers included eight …

Regulating Mirna Biogenesis By Small Molecules, Hao Yan

Chemistry and Chemical Biology ETDs

MiRNAs are key cellular regulators and their dysregulation is associated with many human diseases. The development of miRNA inhibitors has significant implications for the therapy of diseases associated with aberrant miRNA expression. It also provides chemical tools for studying miRNA function. This dissertation focuses on the development of small-molecule based miRNA inhibitors targeting miRNA biogenesis.

The dissertation consists of four chapters. In Chapter 1, the biogenesis of miRNA was first introduced, followed by the explanation of miRNA function in health and disease. Then the approaches used for regulating miRNA were reviewed. Finally, the difficulties with miRNA regulation were summarized.

One …

Bibliometirc Analysis Of Sickle Cell Anaemia Literature On Nigeria Listed In Pubmed Between 2006 And 2016, Omolayo A. Adesina Ms., Adeola O. Opesade Dr

Library Philosophy and Practice (e-journal)

This paper analysed Sickle cell anaemia literature on Nigeria listed in PubMed to understand the research performance of medical researchers on sickle cell anaemia literature on Nigeria. Data covering the period of 2006-2016 were collected from the PubMed, a citation database developed by the National Centre for Biotechnology Information (NCBI).The search strategy used was ((sickle cell anaemia) OR (sickle cell anemia)) AND Nigeria AND (("2006/01/01"[PDat] : "2016/12/31"[PDat])), bearing in mind variance in spelling (anaemia and anemia), which retrieved 326 sickle cell literature on Nigeria between 2006 and 2016. Article productivity increased between 2006 and 2010. However, there was a drastic …