Medicine and Health Sciences Commons^™

2020 Nebraska Beef Cattle Report

Nebraska Beef Cattle Reports

Cow/Calf

• Evaluation of Level of Milk Potential on Nutrient Balance in 2- and 4-Year-Old May-Calving Range Cows Grazing Sandhills Upland Range
• Effect of Age of Dam on Heifer Progeny Performance
• Effect of GnRH Injection at -72 h in MGA-PG Estrus Synchronization Protocol
• Efficacy of a Second Injection of Prostaglandin F_2α in Yearling Beef Heifers Following Previous Estrus Synchronization
• Evaluation of Commercial Genomic Tests for Maternal Traits in Crossbred Beef Cattle
• Combined Analysis on the Effects of Late Gestation Supplementation in a Spring Calving Beef Herd
• Comparing March and May Calving Systems in the Nebraska Sandhills

Growing

• Evaluating Syngenta Enogen …

Effect Of Urea And Distillers Inclusion In Dry- Rolled Corn Based Diets On Heifer Performance And Carcass Characteristics, Bradley M. Boyd, Kristin E. Hales, Andrew P. Foote, Galen E. Erickson

Nebraska Beef Cattle Reports

Crossbred heifers (n=96, BW = 810 ± 20) were utilized to evaluate the effects of increasing wet distillers grains plus solubles and urea inclusion in a dry rolled corn based finishing diet on performance and carcass characteristics. Heifers were individually fed using a calan gate system with a 2 × 2 factorial arrangement of treatments. Factors included distillers inclusion at either 10 or 20% of diet DM and urea inclusion at either 0.2 or 1.4% of diet DM. Th ere was no difference for final body weight, average daily gain, and feed conversion on a live or carcass adjusted basis …

Polio To The Rescue; New Frontiers In Glioblastoma Treatment, Syed Sarmad Bukhari, Aneela Darbar, Muhammad Shahzad Shamim

Section of Neurosurgery

Lack of substantial progress in effective treatment of glioblastomamultiforme has led investigators to explore unconventional treatment options including the use of tumour treating fields and oncolyticvirotherapy. Herein the authors have reviewed some of the recent literature on oncolyticvirotherapy for the treatment of glioblastomamultiforme.

Male Partners' Knowledge And Practices Of Antenatal Care In District Swat, Khyber Pakhtunkhwa, Pakistan: A Cross-Sectional Study, Muhammad Younas, Yasmin Parpio, Tazeen Saeed Ali, Safia Awan

School of Nursing & Midwifery

Background & aim: Active participation of men in antenatal care and their considerable knowledge about this issue is resulted in favorable pregnancy outcomes. This study aimed to assess the knowledge and practices of male partners regarding antenatal care (ANC) and their associated factors in district Swat, Khyber Pakhtunkhwa, Pakistan (KPK).
Methods: This cross-sectional study was conducted on 200 married men residing in district Swat KPK, Pakistan in 2015 who were selected by convenience sampling. The data were collected by valid and reliable self-structured questionnaire and were completed by participants. The data were analyzed with STATA (version 11) using descriptive and …

Telehealth: An Important Player During The Covid-19 Pandemic, Naureen Akber Ali, Adeel Khoja

School of Nursing & Midwifery

No abstract provided.

Ccure: Campus & Community United For Recovery Efforts, Alexandra Schmied

West Chester University Master’s Theses

The CCURE pilot program combats historical stigma and the current lack of support for students in recovery from Substance Use Disorder during their collegiate careers. Using the ideas of Paulo Freire and Michael Oakeshott, the author’s philosophy states education should be continual, communal, and accessible. The CCURE program intervention outlines a Living Learning Community in a six-bed recovery house on campus in conjunction with a seminar course taught by campus partners. Student development theories such as Schlossberg's Mattering and Marginality & Transition Theories; best practices found in public health, and at Rutgers University, Augsburg University, and the University of Delaware …

‘Presumptively Initiating Vaccines And Optimizing Talk With Motivational Interviewing’ (Pivot With Mi) Trial: A Protocol For A Luster Randomised Controlled Trial Of A Clinician Vaccine Communication Intervention, Douglas J. Opel, Jeffrey D. Robinson, Heather Spielvogle, Christine Spina, Kathleen Garrett, Amanda F. Dempsey, Cathryn Perreira, Miriam Dickinson, Chuan Zhou, Barbara Pahud, Multiple Additional Authors

Communication Faculty Publications and Presentations

Introduction A key contributor to under immunisation is parental refusal or delay of vaccines due to vaccine concerns. Many clinicians lack confidence in communicating with vaccine-hesitant parents (VHP) and perceive that their discussions will do little to change parents’ minds. Improving clinician communication with VHPs is critical to increasing childhood vaccine uptake.

Methods and analysis We describe the protocol for a cluster randomised controlled trial to test the impact of a novel, multifaceted clinician vaccine communication strategy on child immunisation status. The trial will be conducted in 24 primary care practices in two US states (Washington and Colorado). The strategy …

Investigating The Effects Of Brainstem Neuronal Adaptation On Cardiovascular Homeostasis., James H Park, Jonathan Gorky, Babatunde Ogunnaike, Rajanikanth Vadigepalli, James S Schwaber

Articles, Abstracts, and Reports

Central coordination of cardiovascular function is accomplished, in part, by the baroreceptor reflex, a multi-input multi-output physiological control system that regulates the activity of the parasympathetic and sympathetic nervous systems via interactions among multiple brainstem nuclei. Recent single-cell analyses within the brain revealed that individual neurons within and across brain nuclei exhibit distinct transcriptional states contributing to neuronal function. Such transcriptional heterogeneity complicates the task of understanding how neurons within and across brain nuclei organize and function to process multiple inputs and coordinate cardiovascular functions within the larger context of the baroreceptor reflex. However, prior analysis of brainstem neurons revealed …

Inducing Partner Preference In Mice By Chemogenetic Stimulation Of Ca2 Hippocampal Subfield., Adi Cymerblit-Sabba, Adam S Smith, Sarah K Williams Avram, Michelle Stackmann, Austin C Korgan, Maria C Tickerhoof, W Scott Young

Faculty Research 2020

Social recognition is fundamental for social decision making and the establishment of long-lasting affiliative behaviors in behaviorally complex social groups. It is a critical step in establishing a selective preference for a social partner or group member. C57BL/6J lab mice do not form monogamous relationships, and typically do not show prolonged social preferences for familiar mice. The CA2 hippocampal subfield plays a crucial role in social memory and optogenetic stimulation of inputs to the dorsal CA2 field during a short memory acquisition period can enhance and extend social memories in mice. Here, we show that partner preference in mice can …

Resting-State Static And Dynamic Functional Abnormalities In Active Professional Fighters With Repetitive Head Trauma And With Neuropsychological Impairments., Xiaowei Zhuang, Virendra Mishra, Rajesh Nandy, Zhengshi Yang, Karthik Sreenivasan, Lauren Bennett, Charles Bernick, Dietmar Cordes

Articles, Abstracts, and Reports

Previous neuroimaging studies have identified structural brain abnormalities in active professional fighters with repetitive head trauma and correlated these changes with fighters' neuropsychological impairments. However, functional brain changes in these fighters derived using neuroimaging techniques remain unclear. In this study, both static and dynamic functional connectivity alterations were investigated (1) between healthy normal control subjects (NC) and fighters and (2) between non-impaired and impaired fighters. Resting-state fMRI data were collected on 35 NC and 133 active professional fighters, including 68 impaired fighters and 65 non-impaired fighters, from the Professional Fighters Brain Health Study at our center. Impaired fighters performed worse …

Aml Risk Stratification Models Utilizing Eln-2017 Guidelines And Additional Prognostic Factors: A Swog Report., Era L Pogosova-Agadjanyan, Anna Moseley, Megan Othus, Frederick R Appelbaum, Thomas R Chauncey, I-Ming L Chen, Harry P Erba, John E Godwin, Isaac C Jenkins, Min Fang, Mike Huynh, Kenneth J Kopecky, Alan F List, Jasmine Naru, Jerald P Radich, Emily Stevens, Brooke E Willborg, Cheryl L Willman, Brent L Wood, Qing Zhang, Soheil Meshinchi, Derek L Stirewalt

Articles, Abstracts, and Reports

Background: The recently updated European LeukemiaNet risk stratification guidelines combine cytogenetic abnormalities and genetic mutations to provide the means to triage patients with acute myeloid leukemia for optimal therapies. Despite the identification of many prognostic factors, relatively few have made their way into clinical practice.

Methods: In order to assess and improve the performance of the European LeukemiaNet guidelines, we developed novel prognostic models using the biomarkers from the guidelines, age, performance status and select transcript biomarkers. The models were developed separately for mononuclear cells and viable leukemic blasts from previously untreated acute myeloid leukemia patients (discovery cohort,

Results: Models …

Foraminal Ligaments Tether Upper Cervical Nerve Roots: A Potential Cause Of Postoperative C5 Palsy., Andrew Jack, Brooks R Osburn, Zane Tymchak, Wyatt L Ramey, Rod J Oskouian, Robert A Hart, Jens R Chapman, Line G Jacques, R Shane Tubbs

Articles, Abstracts, and Reports

Background Nerve root tethering upon dorsal spinal cord (SC) migration has been proposed as a potential mechanism for postoperative C5 palsy (C5P). To our knowledge, this is the first study to investigate this relationship by anatomically comparing C5-C6 nerve root translation before and after root untethering by cutting the cervical foraminal ligaments (FL). Objective The aim of this study is to determine if C5 root untethering through FL cutting results in increased root translation. Methods Six cadaveric dissections were performed. Nerve roots were exposed via C4-C6 corpectomies and supraclavicular brachial plexus exposure. Pins were inserted into the C5-C6 roots and …

Transcriptional And Immunohistological Assessment Of Immune Infiltration In Pancreatic Cancer., Brady Bernard, Venkatesh Rajamanickam, Christopher Dubay, Brian D. Piening, Emilio Alonso, Zeljka Jutric, Ephraim Tang, Pippa Newell, Paul D Hansen, Terry R Medler, Andrew J Gunderson, Kristina H Young, Carlo Bifulco, Joanna Pucilowska, Marka R Crittenden, Michael J. Gough

Articles, Abstracts, and Reports

Pancreatic adenocarcinoma is characterized by a complex tumor environment with a wide diversity of infiltrating stromal and immune cell types that impact the tumor response to conventional treatments. However, even in this poorly responsive tumor the extent of T cell infiltration as determined by quantitative immunohistology is a candidate prognostic factor for patient outcome. As such, even more comprehensive immunophenotyping of the tumor environment, such as immune cell type deconvolution via inference models based on gene expression profiling, holds significant promise. We hypothesized that RNA-Seq can provide a comprehensive alternative to quantitative immunohistology for immunophenotyping pancreatic cancer. We performed RNA-Seq …

Modified Two-Stage Exchange For Periprosthetic Joint Infection In Uka., Andrew G Yun, Marilena Qutami, Kory B Dylan Pasko

Articles, Abstracts, and Reports

Periprosthetic joint infection (PJI) is a rare complication following unicompartmental knee arthroplasty (UKA), and current management guidelines are still evolving. This report presents a novel surgical technique of resection arthroplasty with an articulated hemispacer as part of a 2-stage exchange protocol. A 66-year-old man developed a culture-negative PJI four months after a medial UKA. Rather than conventional full resection arthroplasty, the patient underwent partial resection with preservation of the lateral and patellofemoral compartments to maintain vascularized bone stock. An articulating hemispacer fashioned from the old implants after sterilization was reimplanted medially to preserve function during the course of antibiotic treatment. …

Refractory Scleroderma Renal Crisis Precipitated After High-Dose Oral Corticosteroids And Concurrent Intravitreal Injection Of Bevacizumab., Ramy M Hanna, Lama Abdelnour, Jonathan E Zuckerman, Antoney J Ferrey, Alex Pai, Kambiz Vahabzadeh, James Wilson, Everado A Torres, Kamyar Kalantar-Zadeh, Ira B Kurtz

Articles, Abstracts, and Reports

Scleroderma renal crisis is a serious complication that can develop in certain patients with systemic sclerosis. Some risks have been identified as potential triggers of scleroderma renal crisis, including the high-dose oral corticosteroids. Here, we present a patient who developed clinically severe systemic sclerosis and scleroderma renal crisis after exposure to oral corticosteroids and intravitreal vascular endothelial growth factor blockade with bevacizumab for cotton wool spots. The patient's scleroderma renal crisis was severe, progressive, and refractory to the standard of care therapy: oral captopril. Biopsy showed a diffuse thrombotic microangiopathy and findings consistent with scleroderma renal crisis. We hypothesize that …

The Impact Of Age On Survival In Cll Patients Receiving Ibrutinib As Initial Therapy., Chaitra Ujjani, Anthony Mato, Brian T Hill, John N Allan, Frederick Lansigan, Ryan Jacobs, Alan Skarbnik, Hande Tuncer, John M Pagel, Danielle Brander, Bruce Cheson, Paul Barr, Lindsey E Roeker, Jeffrey Pu, Nirav N Shah, Andre Goy, Stephen J Schuster, Nicole Lamanna, Alison Sehgal, Constantine S Tam, Mazyar Shadman

Articles, Abstracts, and Reports

Introduction: Recent randomized trials have demonstrated the efficacy of ibrutinib-based therapy in the treatment of patients with CLL. In Alliance A041202, a higher than expected number of unexplained deaths were reported with front-line ibrutinib in a patient population aged at least 65 years compared to ECOG 1912, which included patients up to 70 years of age.

Methods: Therefore, we conducted a retrospective analysis to investigate whether ibrutinib was associated with a greater mortality in older patients outside of a clinical trial setting. This multicenter analysis was performed by investigators at 20 academic and community practices.

Results: Amongst the 391 patients …

Primary Cns Lymphoma Commonly Expresses Immune Response Biomarkers., Alexander Ou, Ashley Sumrall, Surasak Phuphanich, David Spetzler, Zoran Gatalica, Joanne Xiu, Sharon Michelhaugh, Andrew Brenner, Manjari Pandey, Santosh Kesari, W Michael Korn, Sandeep Mittal, Jason Westin, Amy B Heimberger

Articles, Abstracts, and Reports

Background: Primary central nervous system lymphoma (PCNSL) is rare and there is limited genomic and immunological information available. Incidental clinical and radiographic responses have been reported in PCNSL patients treated with immune checkpoint inhibitors.

Materials and Methods: To genetically characterize and ascertain if the majority of PCNSL patients may potentially benefit from immune checkpoint inhibitors, we profiled 48 subjects with PCNSL from 2013 to 2018 with (1) next-generation sequencing to detect mutations, gene amplifications, and microsatellite instability (MSI); (2) RNA sequencing to detect gene fusions; and (3) immunohistochemistry to ascertain PD-1 and PD-L1 expression. Tumor mutational burden (TMB) was calculated …

Comparison Of Calcium Hydroxide Extrusion With Syringe Vs Spiral Filler Delivery: A Pilot Study, Gordon San Lai

Orthodontics and Endodontics Theses

Introduction: The aim of this study was to evaluate the frequency and amount of Ca(OH)2 extrusion in relation to the intracanal delivery technique, apical foramen size, and depth of placement. Methods: Standardized training blocks with j-shaped canals were used (n=64); half of the simulated canals were shaped to apical size #35(.06 taper) and the remaining 32 to #45(.06). The frequency and extent of Ca(OH)2 extrusion were measured relative to apical taper, the depth of insertion, and whether syringe or spiral filler was used. Blocks were immersed in pH-sensitive gel and observed for color change. The visible extent of extrusion, indicated …

Prior Tonsillectomy Is Associated With An Increased Risk Of Esophageal Adenocarcinoma., Katherine S Garman, Teminioluwa A Ajayi, Harold J Boutte, Shih-Ting Chiu, Richard J Von Furstenberg, Benjamin R Lloyd, Cecelia Zhang, Mark W Onaitis, Shein-Chung Chow, Shannon J Mccall

Articles, Abstracts, and Reports

BACKGROUND: Esophageal cancer is a deadly cancer with 5-year survival

METHODS: Cases included 452 esophagectomy cases, including 396 with EAC and 56 who underwent esophagectomy for Barrett's esophagus (BE) with high grade dysplasia (HGD). 1,102 thoracic surgery patients with surgical indications other than dysplastic BE or esophageal cancer represented the controls for our analysis. The association of tonsillectomy and HGD/EAC were primarily evaluated by using univariate tests and then verified by logistic regression analysis. Baseline demographics, medical history, and thoracic surgery controls were compared by using χ2 tests or 95% CIs. Significant risk factors were considered as covariates in the …

Isolated Large Glenoid Fracture In Acute Glenohumeral Dislocation In The Elderly: A Novel Indication For Reverse Shoulder Arthroplasty, Tyler Smith, Joseph D'Alonzo, Alfonso Arevalo, Jack Kazanjian

Orthopedic Surgery Resident Research

Case: Two elderly males presented with traumatic shoulder dislocation and bony Bankart fracture consisting of greater than 25% of the glenoid width. Due to several concomitant factors such as polytrauma, activity level, rotator cuff pathology, optimization of comorbidities, risk of complications, and potential for revision surgery, the patients were treated with reverse shoulder arthroplasty (RSA).

Conclusion: RSA may be a satisfactory treatment option for isolated, large glenoid fractures associated with anterior glenohumeral instability in the elderly. These patients are susceptible to rapid deconditioning with prolonged immobilization and may not be medically suited to undergo the prolonged recovery period associated with …

Developing An Indicator System For A Healthy City: Taking An Urban Area As A Pilot, Tingting Li, Yong Fang, Dewei Zeng, Zumin Shi, Manoj Sharma, Huan Zeng, Yong Zhao

Walden Faculty and Staff Publications

Purpose: The Healthy Cities Project is an important strategy for global health. This study aimed to develop a scientific and appropriate indicator system for the evaluation of a Healthy City in Chongqing, China. Methods: Data were collected via a review of government documents, focus group discussions, and in-depth interviews. A total of 34 government documents were reviewed to build the indicator database based on our previous studies. The first round of focus group discussions, which involved eight health-related experts, was conducted to form the indicator system framework. In-depth interviews with 15 experts from government departments were conducted to design …

Parasitic Infections Represent A Significant Health Threat Among Recent Immigrants In Chicago, Jesica A. Herrick, Monica Nordstrom, Patrick M. Maloney, Miguel Rodriguez, Kevin Naceanceno, Gloria Gallo, Rojelio Mejia, Ron Hershow

Journal Articles: Epidemiology

Parasitic infections are likely under-recognized among immigrant populations in the USA. We conducted a cross-sectional study to evaluate if such infections have health impacts among recent immigrants in Chicago and to identify predictive factors for parasitic infections. A total of 133 recent immigrants were enrolled, filling out a standardized medical questionnaire and providing blood and stool samples. Appriximately 12% of subjects (15/125) who provided a blood or stool sample for testing were found to have evidence of current or prior infection with a pathogenic parasite, of which Toxocara spp. (8 subjects, 6.4%) and Strongyloides stercoralis (5 subjects, 4%) were most …

Afm Probing Of Amyloid-Beta 42 Dimers And Trimers, Sibaprasad Maity, Yuri L. Lyubchenko

Journal Articles: Pharmaceutical Sciences

Elucidating the molecular mechanisms in the development of such a devastating neurodegenerative disorder as Alzheimer's disease (AD) is currently one of the major challenges of molecular medicine. Evidence strongly suggests that the development of AD is due to the accumulation of amyloid β (Aβ) oligomers; therefore, understanding the molecular mechanisms defining the conversion of physiologically important monomers of Aβ proteins into neurotoxic oligomeric species is the key for the development of treatments and preventions of AD. However, these oligomers are unstable and unavailable for structural, physical, and chemical studies. We have recently developed a novel flexible nano array (FNA)-oligomer scaffold …

Exogenous Flupirtine As Potential Treatment For Cln3 Disease, Katia Maalouf, Joelle Makoukji, Sara Saab, Nadine J. Makhoul, Angelica V. Carmona, Nihar Kinarivala, Noël Ghanem, Paul C. Trippier, Rose-Mary Boustany

Journal Articles: Pharmaceutical Sciences

CLN3 disease is a fatal neurodegenerative disorder affecting children. Hallmarks include brain atrophy, accelerated neuronal apoptosis, and ceramide elevation. Treatment regimens are supportive, highlighting the importance of novel, disease-modifying drugs. Flupirtine and its new allyl carbamate derivative (compound 6) confer neuroprotective effects in CLN3-deficient cells. This study lays the groundwork for investigating beneficial effects in Cln3^Δex7/8 mice. WT/Cln3^Δex7/8 mice received flupirtine/compound 6/vehicle for 14 weeks. Short-term effect of flupirtine or compound 6 was tested using a battery of behavioral testing. For flupirtine, gene expression profiles, astrogliosis, and neuronal cell counts were determined. Flupirtine improved neurobehavioral parameters in …

Determinants Of Successful Diabetes Self-Management Behaviors Among Women Of Arab Descent With Type 2 Diabetes, Mona R. Alanzi

Wayne State University Dissertations

ABSTRACT

Type 2 Diabetes (T2D) continues to be an escalating public health problem that contributes to increased morbidity and mortality worldwide (American Diabetes Association, 2017b). According to the National Diabetes Statistics Report (2017), approximately 30.3 million (9.4%) Americans have T2D. It accounted for 252,806 deaths in 2015 in the United States. Although the complications of T2D is a major threat to the health of women of Arab descent, there is lack of information about the health practices and diabetes self-management behaviors of this population. The purpose of this dissertation is to examine the impact of diabetes knowledge, social/family support, acculturation, …

A Model Of Agitated Behavioral Symptoms In Persons With Alzheimer Disease, Katherine Kero

Wayne State University Dissertations

Background: Worldwide population trends are shifting with the population of Elders expected to dramatically increase in absolute and relative numbers in coming years. Alzheimer Disease (AD) is a common and costly disease of aging with agitation being the most poorly managed and detrimental behavioral symptom of the condition. The Nursing Theory of Unpleasant Symptoms provides a conceptual basis for understanding agitated behavioral symptoms associated with AD in the context of its antecedent causes and outcomes of the symptoms.

Purpose: The purpose of this dissertation was to model the predictors and outcomes of agitated behavioral symptoms in persons with AD. The …

Acute Effects Of Complex Training Using Three Different Intracomplex Rest Intervals On Power Output In Recreationally Trained College Students, Brianna M. Donnelly

West Chester University Master’s Theses

Power is often referred to as explosiveness and is viewed as essential for many athletes within a wide range of sports. Power in sports is important in relation to its foundation in other specific abilities like first step-quickness, acceleration, and reaching top speeds (Cronin, Hansen, 2005). This research study examines the acute effects of complex training using three different intracomplex rest intervals (ICRI) on power output in recreationally trained college students. The goal of this study was to find the optimal ICRI for complex training (CT) by completing a countermovement jump on a force plate after a 3-RM back squat …

An Exploration Of The Gross National Happiness Approach To Assure Patient Safety And Healthcare Quality In Bhutan, Rinchen Pelzang, Alison M. Hutchinson

Journal of Sustainable Social Impact

Although the principles of Gross National Happiness (GNH) are currently being used as the overall framework for Bhutan’s development programs (including healthcare services), little is known about how Bhutanese healthcare professionals perceive the relationship between GNH and patient safety or how the GNH principles could help in improving patient safety in Bhutan’s healthcare system. The aim of this study was to explore how Bhutanese healthcare professionals, educators, managers, and policy makers perceive the relationship between GNH and patient safety and what they believe should be done to improve patient safety in Bhutan. A qualitative exploratory descriptive study using in-depth interviews …

Exploring Healthcare Services Utilization And Medication Adherence Of The Arab Descent Americans In South Florida, Haifa Abdulrahman Fadil

Student Theses, Dissertations and Capstones

Research into health outcomes of Arab-descent Americans (ADAs) is sparse. ADAs identify as “White,” instead of in a separate census category, contributing to their underrepresentation in the census and the limited amount of research on their health outcomes. In the current U.S. sociopolitical climate, better understandings are needed of the impact of discrimination and Arabic culture, including level of health literacy, on ADAs’ general health and health outcomes. This study employed mixed methods to explore the impact of health literacy level and perceived discrimination on HSU and medication adherence for ADAs in South Florida. In its qualitative phase, a convenience …

2020-2021 Com Student Research Fellowship During Covid-19, University Of New England College Of Osteopathic Medicine

Peter Morgane Research Fellowships

2020-2021 recipients of the University of New England College of Osteopathic Medicine's Peter Morgane Research Fellowship.