Digital Commons Network^™

Newborn Care Practices Of Mothers In Arab Societies: Implication For Infant Welfare, Diana H. Arabiat, Lisa Whitehead, Mohammad A. Al Jabery, Muhammad Darawad, Sadie Geraghty, Suhaila Halasa

Research outputs 2014 to 2021

INTRODUCTION: There are at least 22 Arab league states and sections in Northern Africa, southwestern Asia, and Europe that incorporate the vast Middle Eastern culture. The purpose of this study was to identify the cultural variations in newborn care practices, self-management of common illnesses, and their potential impact on infant welfare.

METHOD: A qualitative design using a focus group approach with 37 Arab mothers in Jordan was used.

RESULTS: Findings revealed strong similarities in terms of beliefs, care practices, and the experience of intergenerational conflict in establishing and maintaining traditional practices among mothers. Potentially harmful practices included restrictive swaddling, rubbing …

The Chest Australia Trial: A Randomised Controlled Trial Of An Intervention To Increase Consultation Rates In Smokers At Risk Of Lung Cancer, Jon D. Emery, Sonya R. Murray, Fiona M. Walter, Andrew Martin, Stephen Goodall, Danielle Mazza, Emily Habgood, Yvonne Kutzer, David John Barnes, Peter Murchie

Research outputs 2014 to 2021

Background: International research has focused on screening and mass media campaigns to promote earlier patient presentation and detect lung cancer earlier. This trial tested the effect of a behavioural intervention in people at increased risk of lung cancer on help-seeking for respiratory symptoms.

Methods: Parallel, individually randomised controlled trial. Eligible participants were long-term smokers with at least 20 pack-years, aged 55 and above. The CHEST intervention entailed a consultation to discuss and implement a self-help manual, followed by self-monitoring reminders to encourage help-seeking for respiratory symptoms. The control group received a brief discussion about lung health. Both groups had baseline …

Steroid Therapy And Outcome Of Parapneumonic Pleural Effusions (Stoppe): Study Protocol For A Multicenter, Double-Blinded, Placebo-Controlled Randomized Clinical Trial, Deirdre B. Fitzgerald, Grant W. Waterer, Catherine A. Read, Edward T. Fysh, Ranjan Shrestha, Christopher Stanley, Sanjeevan Muruganandan, Norris S. H. Lan, Natalia D. Popowicz, Carolyn J. Peddle-Mcintyre, Najib M. Rahman, Seng Khee Gan, Kevin Murray, Yun Chor Gary Lee

Research outputs 2014 to 2021

BACKGROUND: Community-acquired pneumonia (CAP) is a major global disease. Parapneumonic effusions often complicate CAP and range from uninfected (simple) to infected (complicated) parapneumonic effusions and empyema (pus). CAP patients who have a pleural effusion at presentation are more likely to require hospitalization, have a longer length of stay and higher mortality than those without an effusion. Conventional management of pleural infection, with antibiotics and chest tube drainage, fails in about 30% of cases. Several randomized controlled trials (RCT) have evaluated the use of corticosteroids in CAP and demonstrated some potential benefits. Importantly, steroid use in pneumonia has an acceptable safety …

Associations Between Habitual Flavonoid Intake And Hospital Admissions For Atherosclerotic Cardiovascular Disease: A Prospective Cohort Study, Frederik Dalgaard, Nicola P. Bondonno, Kevin Murray, Catherine P. Bondonno, Joshua R. Lewis, Kevin D. Croft, Cecilie Kyrø, Gunnar Gislason, Augustin Scalbert, Aedin Cassidy, Anne Tjønneland, Kim Overvad, Jonathan M. Hodgson

Research outputs 2014 to 2021

Background: Flavonoids, compounds found in plant-based foods and beverages, might ameliorate vascular damage and atherosclerosis. Therefore, our aim was to assess the association between flavonoid intake and hospital admissions due to atherosclerotic cardiovascular disease. Methods: In this prospective cohort study, participants from the Danish Diet, Cancer, and Health Study were cross-linked with Danish nationwide registries. Eligible participants were aged 50–65 years, had no previous history of atherosclerotic cardiovascular disease, and had completed a food-frequency questionnaire at baseline. We examined associations between flavonoid intake (calculated from food-frequency questionnaires with use of the Phenol-Explorer database) and hospital admissions for atherosclerotic cardiovascular disease, …

Recent Climate-Driven Ecological Change Across A Continent As Perceived Through Local Ecological Knowledge, Suzanne M. Prober, Nat Raisbeck-Brown, Natasha B. Porter, Kristen J. Williams, Zoe Leviston, Fiona Dickson

Research outputs 2014 to 2021

Documenting effects of climate change is an important step towards designing mitigation and adaptation responses. Impacts of climate change on terrestrial biodiversity and ecosystems have been well-documented in the Northern Hemisphere, but long-term data to detect change in the Southern Hemisphere are limited, and some types of change are generally difficult to measure. Here we present a novel approach using local ecological knowledge to facilitate a continent-scale view of climate change impacts on terrestrial biodiversity and ecosystems that people have perceived in Australia. We sought local knowledge using a national web-based survey, targeting respondents with close links to the environment …

Renal Abnormalities Among Children With Sickle Cell Conditions In Highly Resource-Limited Setting In Ghana, Enoch Odame Anto, Christian Obirikorang, Emmanuel Acheampong, Eric Adua, Sampson Donkor, Bright Oppong Afranie, Matthew Ofori, Emmanuel Akomanin Asiamah, Evans Asamoah Adu

Research outputs 2014 to 2021

Sickle cell disease (SCD) is associated with progressive multi-organ failure especially, the brain and kidney and leads to high morbidity and mortality rate. The aim of this study was to determine the prevalence of renal abnormalities among children with SCD. This cross-sectional study recruited 212 sickling positive patients comprising of 96 Hb AS, 48 Hb SC, and 68 Hb SS phenotypes from the Pediatric Unit of Wassa Akropong Government Hospital, Wassa Akropong, Ghana. Early morning urine and venous blood samples were collected from each participant. Urinalysis was conducted and serum urea and creatinine levels were estimated. Estimate glomerular filtration rate …

The Acute Neuromuscular Responses To Cluster Set Resistance Training: A Systematic Review And Meta-Analysis, Christopher Latella, Wei‑Peng Teo, Eric J. Drinkwater, Kristina Kendall, G. Gregory Haff

Research outputs 2014 to 2021

Background: Cluster sets (CSs) are a popular resistance training (RT) strategy categorised by short rest periods implemented between single or groups of repetitions. However, evidence supporting the effectiveness of CSs on acute intra-session neuromuscular performance is still equivocal.

Objective: The objective of this investigation was to determine the efficacy of a single session of CSs to attenuate losses in force, velocity and power compared to traditional set (TS) training.

Methods: Screening consisted of a systematic search of EMBASE, Google Scholar, PubMed, Scopus and SPORTDiscus. Inclusion criteria were (1) measured one or more of mean/peak force, velocity or power; (2) …

Australian Consumer Perceptions Of Regionally Grown Fruits And Vegetables: Importance, Enablers, And Barriers, Stephanie Godrich, Katherine Kent, Sandra Murray, Stuart Auckland, Johnny Lo, Lauren Blekkenhorst, Beth Penrose, Amanda Devine

Research outputs 2014 to 2021

Fresh fruits and vegetables are a cornerstone of a balanced diet; their consumption has health, environmental, ethical, and economic implications. This pilot study aimed to: (i) measure fruit and vegetable consumption; (ii) understand consumer perceptions of the perceived importance of regionally grown fresh fruit and vegetables (RGFFV); and (iii) identify the barriers and enablers of access and consumption of RGFFV. The study took place in Tasmania (TAS) and South Western Australia (SWA). A 54-item survey included questions relating to purchasing and consumption patterns; barriers and enablers related to access and consumption of RGFFV; and sociodemographic information. Survey data were analyzed …

A Multi-Center Comparison Of Vo2 Peak Trainability Between Interval Training And Moderate Intensity Continuous Training, Camilla J. Williams, Brendon J. Gurd, Jacob T. Bonafiglia, Sarah Voisin, Zhixiu Li, Nicholas Harvey, Ilaria Croci, Jenna L. Taylor, Trishan Gajanand, Joyce S. Ramos, Robert G. Fassett, Jonathan P. Little, Monique E. Francois, Christopher M. Hearon, Satyam Sarma, Sylvan L. J. E. Janssen, Emeline M. Van Craenenbroeck, Paul Beckers, Véronique A. Cornelissen, Nele Pattyn, Erin J. Howden, Shelley E. Keating, Anja Bye, Dorthe Stensvold, Ulrik Wisloff, Ioannis Papadimitriou, Xu Yan, David J. Bishop, Nir Eynon, Jeff S. Coombes

Research outputs 2014 to 2021

There is heterogeneity in the observed VO_2peak response to similar exercise training, and different exercise approaches produce variable degrees of exercise response (trainability). The aim of this study was to combine data from different laboratories to compare VO_2peak trainability between various volumes of interval training and Moderate Intensity Continuous Training (MICT). For interval training, volumes were classified by the duration of total interval time. High-volume High Intensity Interval Training (HIIT) included studies that had participants complete more than 15 min of high intensity efforts per session. Low-volume HIIT/Sprint Interval Training (SIT) included studies using less than 15 min …

Cross-Sectional Changes In Weight Status And Weight Related Behaviors Among Australian Children And Australian Indigenous Children Between 2010 And 2015, Louise L. Hardy, Rona Macniven, Tuguy Esgin, Seema Mihrshahi

Research outputs 2014 to 2021

BACKGROUND: Since 2006 there has been substantial long-term investment in school-based child obesity prevention programs in New South Wales (Australia). Whether these programs have led to population level improvements in children's weight status and weight-related behaviors are yet to be determined. The purpose of this study was to describe changes in children's weight status and weight-related behaviors, including Indigenous children, who are at greater risk of poorer health outcomes than non-Indigenous children.

METHODS: Representative cross-sectional population surveys conducted in 2010 and 2015 among children age 5-16 years (n = 15,613). Objective measurements included height, weight, waist circumference, cardiorespiratory fitness, and …

Consumption Of Health-Related Content On Social Media Among Adolescent Girls: Mixed-Methods Pilot Study, Miriam P. Leary, Emily N. Clegg, Madison E. Santella, Pamela J. Murray, Julie S. Downs, Melissa D. Olfert

Faculty & Staff Scholarship

Background: Consumption of health- and fitness-related social media content is a predominant behavior among teenage girls, which puts them at risk for consuming unreliable health-related information.

Objective: This mixed-methods study (qualitative and quantitative) assessed health behavior attitudes and practices as well as social media use among adolescent girls. Additionally, similar practices and behaviors of adults who regularly interact with this population were studied.

Methods: Girls aged 12-18 years were recruited to complete a 28-item survey and participate in a 45- to 60-minute focus group. Adults who regularly interact with adolescent girls, including parents, teachers, and healthcare professionals, were recruited from …

The Copy Number Variation Landscape Of Congenital Anomalies Of The Kidney And Urinary Tract., Miguel Verbitsky, Rik Westland, Alejandra Perez, Krzysztof Kiryluk, Qingxue Liu, Priya Krithivasan, Adele Mitrotti, David A. Fasel, Ekaterina Batourina, Matthew G. Sampson, Monica Bodria, Max Werth, Charlly Kao, Jeremiah Martino, Valentina P. Capone, Asaf Vivante, Shirlee Shril, Byum Hee Kil, Maddalena Marasà, Jun Y. Zhang, Young-Ji Na, Tze Y. Lim, Dina Ahram, Patricia L. Weng, Erin L. Heinzen, Alba Carrea, Giorgio Piaggio, Loreto Gesualdo, Valeria Manca, Giuseppe Masnata, Maddalena Gigante, Daniele Cusi, Claudia Izzi, Francesco Scolari, Joanna A E Van Wijk, Marijan Saraga, Domenico Santoro, Giovanni Conti, Pasquale Zamboli, Hope White, Dorota Drozdz, Katarzyna Zachwieja, Monika Miklaszewska, Marcin Tkaczyk, Daria Tomczyk, Anna Krakowska, Przemyslaw Sikora, Tomasz Jarmoliński, Maria K. Borszewska-Kornacka, Robert Pawluch, Maria Szczepanska, Piotr Adamczyk, Malgorzata Mizerska-Wasiak, Grazyna Krzemien, Agnieszka Szmigielska, Marcin Zaniew, Mark G. Dobson, John M. Darlow, Prem Puri, David E. Barton, Susan L. Furth, Bradley A. Warady, Zoran Gucev, Vladimir J. Lozanovski, Velibor Tasic, Isabella Pisani, Landino Allegri, Lida M. Rodas, Josep M. Campistol, Cécile Jeanpierre, Shumyle Alam, Pasquale Casale, Craig S. Wong, Fangming Lin, Débora M. Miranda, Eduardo A. Oliveira, Ana Cristina Simões-E-Silva, Jonathan M. Barasch, Brynn Levy, Nan Wu, Friedhelm Hildebrandt, Gian Marco Ghiggeri, Anna Latos-Bielenska, Anna Materna-Kiryluk, Feng Zhang, Hakon Hakonarson, Virginia E. Papaioannou, Cathy L. Mendelsohn, Ali G. Gharavi, Simone Sanna-Cherchi

Manuscripts, Articles, Book Chapters and Other Papers

Congenital anomalies of the kidney and urinary tract (CAKUT) are a major cause of pediatric kidney failure. We performed a genome-wide analysis of copy number variants (CNVs) in 2,824 cases and 21,498 controls. Affected individuals carried a significant burden of rare exonic (that is, affecting coding regions) CNVs and were enriched for known genomic disorders (GD). Kidney anomaly (KA) cases were most enriched for exonic CNVs, encompassing GD-CNVs and novel deletions; obstructive uropathy (OU) had a lower CNV burden and an intermediate prevalence of GD-CNVs; and vesicoureteral reflux (VUR) had the fewest GD-CNVs but was enriched for novel exonic CNVs, …

Weaning Of Moderately Preterm Infants From The Incubator To The Crib: A Randomized Clinical Trial., Seetha Shankaran, Edward F. Bell, Abbot R. Laptook, Shampa Saha, Nancy S. Newman, S Nadya J Kazzi, John Barks, Barbara J. Stoll, Rebecca Bara, Jenna Gabrio, Kirsten Childs, Abhik Das, Rosemary D. Higgins, Waldemar A. Carlo, Pablo J. Sánchez, David P. Carlton, Lara Pavageau, William F. Malcolm, Carl T. D'Angio, Robin K. Ohls, Brenda B. Poindexter, Gregory M. Sokol, Krisa P. Van Meurs, Tarah T. Colaizy, Ayman Khmour, Karen M. Puopolo, Meena Garg, Michele C. Walsh, Eunice Kennedy Shriver National Institute Of Child Health, And Human Development Neonatal Research Network, William E. Truog, Eugenia K. Pallotto, Howard Kilbride, Cheri Gauldin, Anne Holmes, K Johnson

Manuscripts, Articles, Book Chapters and Other Papers

OBJECTIVE: To assess whether length of hospital stay is decreased among moderately preterm infants weaned from incubator to crib at a lower vs higher weight.

STUDY DESIGN: This trial was conducted in the Eunice Kennedy Shriver National Institute of Child Health and Human Development Neonatal Research Network. Infants with gestational ages 29-33 weeks, birthweightg, and in an incubator were randomly assigned to a weaning weight of 1600 or 1800 g. Within 60 to 100 g of weaning weight, the incubator temperature was decreased by 1.0°C to 1.5°C every 24 hours until 28.0°C. The infants were weaned to the crib following …

Developmental Expression Of Monocarboxylate Transporter 1 And 4 In Rat Liver, Michael Ng, Justin Louie, Jieyun Cao, Melanie A. Felmlee

School of Pharmacy Faculty Articles

PURPOSE: Monocarboxylate transporters (MCT) are proton-coupled integral membrane proteins that control the influx and efflux of endogenous monocarboxylates such as lactate, acetate and pyruvate. They also transport and mediate the clearance of drugs such as valproate and gamma-hydroxybutyrate. CD147 functions as ancillary protein that chaperones MCT1 and MCT4 to the cell membrane. There is limited data on the maturation of MCT and CD147 expression in tissues related to drug distribution and clearance. The objective of the present study was to quantify hepatic MCT1, MCT4, and CD147 mRNA, whole cell and membrane protein expression from birth to sexual maturity.

METHODS: Liver …

Hiv Viral Rebound Due To A Possible Drug-Drug Interaction Between Elvitegravir/Cobicistat/Emtricitabine/Tenofovir Alafenamide And Calcium-Containing Products: Report Of 2 Cases, S. Lena Kang-Birken, Dena El-Sayed, John Prichard

School of Pharmacy Faculty Articles

Elvitegravir/cobicistat/emtricitabine/tenofovir alafenamide (E/C/F/TAF) is a potent fixed-dose, once-daily regimen for HIV-1 treatment and has rare emergence of drug resistance. We report a potential drug-drug interaction in 2 female patients both receiving treatment for HIV and cerebral toxoplasmosis: one case between E/C/F/TAF with calcium carbonate and a second case involving leucovorin as calcium salt. Both cases resulted in rise in HIV RNA levels and emergence of M184 V mutation and resistance to elvitegravir and raltegravir. To the best of our knowledge, these 2 cases are the first reports of rapid emergence of mutation from coadministration of E/C/F/TAF and calcium.

Residential Household Yard Care Practices Along Urban-Exurban Gradients In Six Climatically-Diverse U.S. Metropolitan Areas, Dexter H. Locke, Colin Polsky, J. Morgan Grove, Peter M. Groffman, Kristen C. Nelson, Kelli L. Larson, Jeannine Cavender-Bares, James B. Heffernan, Rinku Roy Chowdhury, Sarah E. Hobbie, Neil D. Bettez, Sharon J. Hall, Christopher Neill, Laura Ogden, Jarlath O’Neil-Dunne

Geography

Residential land is expanding in the United States, and lawn now covers more area than the country’s leading irrigated crop by area. Given that lawns are widespread across diverse climatic regions and there is rising concern about the environmental impacts associated with their management, there is a clear need to understand the geographic variation, drivers, and outcomes of common yard care practices. We hypothesized that 1) income, age, and the number of neighbors known by name will be positively associated with the odds of having irrigated, fertilized, or applied pesticides in the last year, 2) irrigation, fertilization, and pesticide application …

The Divergent Effects Of Cdppb And Cannabidiol On Fear Extinction And Anxiety In A Predator Scent Stress Model Of Ptsd In Rats, John Shallcross, Peter Hámor, Allison R. Bechard, Madison Romano, Lori Knackstedt, Marek Schwendt

Psychology

Post-traumatic stress disorder (PTSD) currently has no FDA-approved treatments that reduce symptoms in the majority of patients. The ability to extinguish fear memory associations is impaired in PTSD individuals. As such, the development of extinction-enhancing pharmacological agents to be used in combination with exposure therapies may benefit the treatment of PTSD. Both mGlu5 and CB1 receptors have been implicated in contextual fear extinction. Thus, here we tested the ability of the mGlu5 positive allosteric modulator 3-Cyano-N-(1,3-diphenyl-1H-pyrazol-5-yl)benzamide (CDPPB) and cannabidiol (CBD) to reduce both conditioned and unconditioned fear. We used a predator-threat animal model of PTSD which we and others have …

Towards Earlier Identification: Physicians Assistants' Perceptions Of Their Ability To Identify, Diagnose, And Refer Patients With Autism Spectrum Disorder., Denise Rizzolo, Noël E Smith, Timothy C. Mccall

Clinical Research and Leadership Faculty Publications

No abstract provided.

We (She, Me, Her) Are Not In Communication: An Autoethnography Of A Black College Administrator, Tanya Anderson

University of the Pacific Theses and Dissertations

I’m a first generation, previously low income, Christian, African American administrator at a California community college who struggled and felt alone throughout my journey. This autoethnography helped me make peace within my broken pieces. Within this dissertation, I highlight the impacts and hindrances within my education, family and career experiences. The purpose of this study is to offer the reader an insider view of how I ultimately became an administrator and with this information provide scholarship on how to more successfully integrate African American female leaders into higher education. The bonus chapter provides young women lessons learned along the way …

Dupilumab Improves Symptoms, Quality Of Life, And Productivity In Uncontrolled Persistent Asthma, Jonathan Corren, Mario Castro, Pascal Chanez, Leonardo Fabbri, Vijay N Joish, Nikhil Amin, Neil M H Graham, Vera Mastey, Adeline Abbé, Christine Taniou, Puneet Mahajan, Ariel Teper, Gianluca Pirozzi, Laurent Eckert

Open Access Publications

BACKGROUND: In a pivotal, phase 2b study (NCT01854047) in patients with uncontrolled persistent asthma, despite using medium-to-high-dose inhaled corticosteroids plus long-acting β2 agonists, dupilumab improved lung function, reduced severe exacerbations, and showed an acceptable safety profile.

OBJECTIVE: To assess the impact of dupilumab on asthma control, symptoms, quality of life (QoL), and productivity.

METHODS: Data are shown for the intention-to-treat population receiving dupilumab 200/300 mg every 2 weeks (doses being assessed in phase 3; NCT02414854), or placebo. Predefined analyses of total scores were conducted at week 24 for the 5-item Asthma Control Questionnaire (ACQ-5), patient-reported morning/evening (AM/PM) asthma symptoms, Asthma …

Glioblastoma Treated With Magnetic Resonance Imaging-Guided Laser Interstitial Thermal Therapy: Safety, Efficacy, And Outcomes, Ashwin A. Kamath, Daniel D. Friedman, S Hassan A. Akbari, Albert H. Kim, Yu Tao, Jinqin Luo, Eric C. Leuthardt

Open Access Publications

BACKGROUND: Despite the multitude of available treatments, glioblastoma (GBM) remains an aggressive and uniformly fatal tumor. Laser interstitial thermal therapy (LITT) is a novel, minimally invasive treatment that holds promise for treating patients with GBM who are not candidates for traditional open craniotomy. However, due to the recent introduction of LITT into clinical practice, large series that evaluate safety and long-term outcomes after LITT are lacking.

OBJECTIVE: To present our institution's series of over 50 GBM patients treated with LITT, with regard to safety, efficacy, and outcomes.

METHODS: We performed a retrospective descriptive study of patients with histologically proven GBM …

Syndemic Effects Of Hiv Risk Behaviours: Results From The Nhanes Study, L Smith, C Cao, X Zong, D T Mcdermott, S Stefanac, S Haider, S E Jackson, N Veronese, G F López-Sánchez, A Koyanagi, L Yang, I Grabovac

Open Access Publications

The aim of the present study is to use the syndemic framework to investigate the risk of contracting HIV in the US population. Cross-sectional analyses are from The National Health and Nutrition Examination Survey. We extracted and aggregated data on HIV antibody test, socio-demographic characteristics, alcohol use, drug use, depression, sexual behaviours and sexually transmitted diseases from cycle 2009-2010 to 2015-2016. We carried out weighted regression among young adults (20-39 years) and adults (40-59 years) separately. In total, 5230 men and 5794 women aged 20-59 years were included in the present analyses. In total, 0.8% men and 0.2% women were …

Framing Female Leadership In A Television Drama, Shanoiya S. Clark

UNF Graduate Theses and Dissertations

Stereotypes play a vital role in the perception of gender roles in American society. This concept is illustrated through low representation of female leadership in the U.S. Women are overrepresented in roles that are communal, which causes backlash when they display agentic traits (Arnold & Loughlin, 2019). Olivia Pope, the main character in the television series Scandal, was a leader who displayed an agentic leadership style and was revered for doing so. Agentic leadership traits are competitiveness, independence, and assertiveness (Arnold & Loughlin, 2019). This study analyzes how Olivia Pope was framed and the potential impact of those frames. …

The Paradox Of Patient Consent: A Feminist Perspective Of Illness And Healthcare, Kristen Cole

Faculty Publications

Through autoethnographic analysis, I present my personal illness story as a case study in patient consent. In doing so, I explore the complexities that emerge at the intersection of gender and health, including issues of autonomy and choice. Specifically, I reflect on the ideological and systemic factors that contribute to a paradox of consent versus noncompliance in US healthcare contexts. Within this paradoxical binary, control is both persistent and illusive, which is a condition fueled by individualism, paternalistic antagonism, and medical colonization. As an alternative, I offer two viable options for facilitating patients’ agency in gendered health contexts, even under …

Genomic Prediction Of Relapse In Recipients Of Allogeneic Haematopoietic Stem Cell Transplantation., J Ritari, K Hyvärinen, S Koskela, M Itälä-Remes, R Niittyvuopio, A Nihtinen, U Salmenniemi, M Putkonen, L Volin, T Kwan, T Pastinen, J Partanen

Manuscripts, Articles, Book Chapters and Other Papers

Allogeneic haematopoietic stem cell transplantation currently represents the primary potentially curative treatment for cancers of the blood and bone marrow. While relapse occurs in approximately 30% of patients, few risk-modifying genetic variants have been identified. The present study evaluates the predictive potential of patient genetics on relapse risk in a genome-wide manner. We studied 151 graft recipients with HLA-matched sibling donors by sequencing the whole-exome, active immunoregulatory regions, and the full MHC region. To assess the predictive capability and contributions of SNPs and INDELs, we employed machine learning and a feature selection approach in a cross-validation framework to discover the …

Talking About Whiteness: The Stories Of Novice White Female Educators, Stephanie Goodman

LMU Theses and Dissertations

In the United States, the largest group of educators, historically and presently, are white middle-class women, yet there is a rising population of racially diverse students creating a persistent dissonance and disconnect between the culture of the white teacher and their students. In this study, I sought to discover how the racial identity development of novice white female educators evolved, given their common participation in the Teach for America program. Using the conceptual frameworks of critical race theory, critical feminist theory, and the body of scholarship in critical whiteness studies, I conducted a critical narrative inquiry of eight novice white …

Melatonin Enhances Sorafenib-Induced Cytotoxicity In Flt3-Itd Acute Myeloid Leukemia Cells By Redox Modification, Tian Tian, Jiajun Li, Yizhuo Li, Yun-Xin Lu, Yan-Lai Tang, Hua Wang, Fufu Zheng, Dingbo Shi, Qian Long, Miao Chen, Guillermo Garcia-Manero, Yumin Hu, Lijun Qin, Wuguo Deng

Faculty, Staff and Student Publications

Acute myeloid leukemia (AML) with an internal tandem duplication in Fms-related tyrosine kinase 3 (FLT3-ITD) is identified as a subgroup with poor outcome and intrinsic resistance to chemotherapy and therefore urgent need for development of novel therapeutic strategies.

Methods: The antitumor effects of melatonin alone or combined with sorafenib were evaluated via flow cytometry and immunoblotting assays in FLT-ITD AML cells. Also, the ex vivo and in vivo models were used to test the synergistic effects of melatonin and sorafenib against leukemia with FLT3/ITD mutation.

Results: Our study shows for the first time that melatonin inhibits proliferation and induces apoptosis …

Serological Proteomic Screening And Evaluation Of A Recombinant Egg Antigen For The Diagnosis Of Low-Intensity Schistosoma Mansoni Infections In Endemic Area In Brazil, Vanessa Silva-Moraes, Lisa Marie Shollenberger, William Castro-Borges, Ana Lucia Teles Rabello, Donald A. Harn, Lia Carolina Soares Medeiros, Wander De Jesus Jeremias, Liliane Maria Vidal Siqueira, Caroline Stephane Salviano Pereira, Maria Luysa Camargos Pedrosa, Nathalie Bonatti Franco Almeida, Aureo Almeida, Jose Roberto Lambertucci, Nidia Francisca De Figueiredo Carneiro, Paulo Marcos Zech Coelho, Refaella Fortini Queiroz Grenfell

Biological Sciences Faculty Publications

Background

Despite decades of use of control programs, schistosomiasis remains a global public health problem. To further reduce prevalence and intensity of infection, or to achieve the goal of elimination in low-endemic areas, there needs to be better diagnostic tools to detect low-intensity infections in low-endemic areas in Brazil. The rationale for development of new diagnostic tools is that the current standard test Kato-Katz (KK) is not sensitive enough to detect low-intensity infections in low-endemic areas. In order to develop new diagnostic tools, we employed a proteomics approach to identify biomarkers associated with schistosome-specific immune responses in hopes of developing …

The Relationship Between Physical Activity And Cardiorespiratory Fitness Among People Living With Human Immunodeficiency Virus Throughout The Life Span, Allison R. Webel, Joseph Perazzo, J. Craig Phillips, Kathleen M. Nokes, Cynthia Rentrope, Rebecca Schnall, Rita Musanti, Kimberly Adams Tufts, Elizabeth Sefcik, Mary Jane Hamilton, Carmen Portillo, Puangtip Chaiphibalsarisdi, Penelope Orton, Liana Davis, Carol Dawson Rose

Ellmer School of Nursing Faculty Publications

BACKGROUND: People living with human immunodeficiency virus (PLHIV) are at an increased risk for developing cardiovascular disease (CVD). Physical activity and cardiorespiratory fitness in PLHIV are poorly understood.

OBJECTIVE: The aims of this study were to describe physical activity and cardiorespiratory fitness by sex and age and to examine the association between physical activity and cardiorespiratory fitness in PLHIV, controlling for covariates.

METHODS: Seven hundred two PLHIV participated in a cross-sectional study and completed validated measures of self-reported physical activity (7-day Physical Activity Recall) and cardiorespiratory fitness (6-minute walk test). Participants were recruited from 7 diverse sites in the United …

The Influence Of Training On Kinematics Related To Knee Injury In Novice Runners, Kathryn Harrison

Theses and Dissertations

Running is known to provide important health benefits. However, the incidence of injury among runners is high, particularly among novice runners, which discourages long term participation in the sport. The knee is the most commonly injured joint in novice runners. In general, aberrant frontal and transverse plane kinematics are associated with the development of knee injuries in runners. It was unknown whether the high rate of knee injury in novice runners was due to abnormal kinematics. Further, it was unclear whether these risk factors for injury could be improved. This dissertation includes four studies investigating kinematics in novice runners, how …