Digital Commons Network^™

Stratification Of Risk For Emergent Intracranial Abnormalities In Children With Headaches: A Pediatric Emergency Care Applied Research Network (Pecarn) Study Protocol, Daniel S Tsze, Kimberly S Quayle, Et Al.

2020-Current year OA Pubs

INTRODUCTION: Headache is a common chief complaint of children presenting to emergency departments (EDs). Approximately 0.5%-1% will have emergent intracranial abnormalities (EIAs) such as brain tumours or strokes. However, more than one-third undergo emergent neuroimaging in the ED, resulting in a large number of children unnecessarily exposed to radiation. The overuse of neuroimaging in children with headaches in the ED is driven by clinician concern for life-threatening EIAs and lack of clarity regarding which clinical characteristics accurately identify children with EIAs. The study objective is to derive and internally validate a stratification model that accurately identifies the risk of EIA …

Heterogeneous Cardiac Sympathetic Innervation Gradients Promote Arrhythmogenesis In Murine Dilated Cardiomyopathy, Al-Hassan J Dajani, Carla Valenzuela-Ripoll, Ali Javaheri, Et Al.

2020-Current year OA Pubs

Ventricular arrhythmias (VAs) in heart failure are enhanced by sympathoexcitation. However, radiotracer studies of catecholamine uptake in failing human hearts demonstrate a proclivity for VAs in patients with reduced cardiac sympathetic innervation. We hypothesized that this counterintuitive finding is explained by heterogeneous loss of sympathetic nerves in the failing heart. In a murine model of dilated cardiomyopathy (DCM), delayed PET imaging of sympathetic nerve density using the catecholamine analog [11C]meta-Hydroxyephedrine demonstrated global hypoinnervation in ventricular myocardium. Although reduced, sympathetic innervation in 2 distinct DCM models invariably exhibited transmural (epicardial to endocardial) gradients, with the endocardium being devoid of sympathetic nerve …

Rosa Lee Mcneely Miles

African American Funeral Programs

No abstract provided.

Pollen Morphology Of Scabiosa L. And Lomelosia Raf. (Caprifoliaceae) Taxa In Türkiye, Ahmet Aksoy, Bayram Atasagun

Turkish Journal of Botany

Pollen morphology of 34 taxa belonging to genera Scabiosa and Lomelosia were investigated using a light microscope (LM) and scanning electron microscopy (SEM). Pollen grains of Scabiosa and Lomelosia taxa are tricolpate and triporate, respectively. Pollen shapes vary from oblate to prolate. The exine surface ornamentation can be divided into five types, namely echinate, echinatemicroechinate, echinate-gemmate, echinate-microechinate/gemmate and microechinate-gemmate. Pollen grain sizes were classified as very large in three species of Lomelosia and large in the rest. Statistical analyses revealed some quantitative morphological features, such as equatorial axes, L (polar view amb), and t (apocolpium) as the primary characters for …

Engineering Virtuous Health Habits Using Emotion And Neurocognition: Flexibility For Lifestyle Optimization And Weight Management (Even Flow), Patrick J. Smith, Heather E. Whitson, Rhonda M. Merwin, C. Virginia O'Hayer, Timothy J. Strauman

Department of Psychiatry and Human Behavior Faculty Papers

Interventions to preserve functional independence in older adults are critically needed to optimize 'successful aging' among the large and increasing population of older adults in the United States. For most aging adults, the management of chronic diseases is the most common and impactful risk factor for loss of functional independence. Chronic disease management inherently involves the learning and adaptation of new behaviors, such as adopting or modifying physical activity habits and managing weight. Despite the importance of chronic disease management in older adults, vanishingly few individuals optimally manage their health behavior in the service of chronic disease stabilization to preserve …

Ms 176 Guide To Cheves M. Smythe, Md Papers (1924-2013), Cheves M. Smythe (1924-2020)

Manuscript Finding Aids

The Cheves M. Smythe MD papers has been arranged chronologically according to titles held, and additional items were placed at the end of the collection. This collection consists of research documents, correspondence, and publications. Highlights of the collection include information from the University of Texas Medical School at Houston. The Collection comprises of 10 boxes and is 9.5 cubic feet. See more at MS 176.

2023-November-22-Balio Named Rural Health Fellow By National Rural Health Association.Pdf, University Marketing And Communication, East Tennessee State University

ETSU News

Dr. Casey P. Balio, an assistant research professor with East Tennessee State University’s Center for Rural Health Research in the College of Public Health, has been named a 2024 Rural Health Fellow by the National Rural Health Association.

The NRHA announced its incoming class of Rural Health Fellows last month, with 17 fellows selected to participate. Each year, the NRHA selects highly motivated individuals who have proven their dedication to improving the health of rural America through their educational and professional experiences.

The yearlong program aims to develop leaders who can articulate a clear and compelling vision for rural …

Coregnet: Unraveling Gene Co-Regulation Networks From Public Rna-Seq Repositories Using A Beta-Binomial Statistical Model, Jiasheng Wang, Ying-Wooi Wan, Rami Al-Ouran, Meichen Huang, Zhandong Liu

Faculty, Staff and Students Publications

Millions of RNA sequencing samples have been deposited into public databases, providing a rich resource for biological research. These datasets encompass tens of thousands of experiments and offer comprehensive insights into human cellular regulation. However, a major challenge is how to integrate these experiments that acquired at different conditions. We propose a new statistical tool based on beta-binomial distributions that can construct robust gene co-regulation network (CoRegNet) across tens of thousands of experiments. Our analysis of over 12 000 experiments involving human tissues and cells shows that CoRegNet significantly outperforms existing gene co-expression-based methods. Although the majority of the genes …

Atm Deficiency Confers Specific Therapeutic Vulnerabilities In Bladder Cancer, Yuzhen Zhou, Judit Börcsök, Elio Adib, Sophia C. Kamran, Alexander J. Neil, Konrad Stawiski, Dory Freeman, Dag Rune Stormoen, Zsofia Sztupinszki, Amruta Samant, Amin Nassar, Raie T. Bekele, Timothy Hanlon, Henkel Valentine, Ilana Epstein, Bijaya Sharma, Kristen Felt, Philip Abbosh, Chin-Lee Wu, Jason A. Efstathiou, David T. Miyamoto, William Anderson, Zoltan Szallasi, Kent W. Mouw

Einstein Health Papers

Ataxia-telangiectasia mutated (ATM) plays a central role in the cellular response to DNA damage and ATM alterations are common in several tumor types including bladder cancer. However, the specific impact of ATM alterations on therapy response in bladder cancer is uncertain. Here, we combine preclinical modeling and clinical analyses to comprehensively define the impact of ATM alterations on bladder cancer. We show that ATM loss is sufficient to increase sensitivity to DNA-damaging agents including cisplatin and radiation. Furthermore, ATM loss drives sensitivity to DNA repair-targeted agents including poly(ADP-ribose) polymerase (PARP) and Ataxia telangiectasia and Rad3 related (ATR) inhibitors. ATM loss …

Stratification Of Risk For Emergent Intracranial Abnormalities In Children With Headaches: A Pediatric Emergency Care Applied Research Network (Pecarn) Study Protocol, Daniel S Tsze, Nathan Kuppermann, T Charles Casper, Bradley J Barney, Lawrence P Richer, Danica B Liberman, Pamela J Okada, Claudia R Morris, Sage R Myers, Jane K Soung, Rakesh D Mistry, Lynn Babcock, Sandra P Spencer, Michael D Johnson, Eileen J Klein, Kimberly S Quayle, Dale W Steele, Andrea T Cruz, Alexander J Rogers, Danny G Thomas, Jacqueline M Grupp-Phelan, Tiffani J Johnson, Peter S Dayan, Pediatric Emergency Care Applied Research Network (Pecarn)

Faculty, Staff and Students Publications

INTRODUCTION: Headache is a common chief complaint of children presenting to emergency departments (EDs). Approximately 0.5%-1% will have emergent intracranial abnormalities (EIAs) such as brain tumours or strokes. However, more than one-third undergo emergent neuroimaging in the ED, resulting in a large number of children unnecessarily exposed to radiation. The overuse of neuroimaging in children with headaches in the ED is driven by clinician concern for life-threatening EIAs and lack of clarity regarding which clinical characteristics accurately identify children with EIAs. The study objective is to derive and internally validate a stratification model that accurately identifies the risk of EIA …

The Use Of Meditation/Mindfulness To Improve Anxiety In Young Adults, Aaron Wilkerson

Master of Science in Nursing Family Nurse Practitioner

Without intervention and relief from stress and anxiety, it can cause physical, psychological, and behavioral abnormalities (Kim et al., 2018). Chronic stress has been found to be prevalent among young adult age, students, and is having lasting negative effects on mental, emotional, and physical health, including feelings of being overwhelmed, hopelessness, loneliness, and even suicidal ideation (Burgstahler & Stenson, 2020). The practice of meditation and mindfulness offers a non-pharmacological option over the typical standard-of-care pharmacological treatment and provides a life skill for young adults to manage their stress and anxiety, ultimately overall improving their mental health (Lemay et al., 2019). …

Nonlinear Model Predictive Control Of Vagal Nerve Stimulation To Regulate Hemodynamic Variables, Oluwasanmi Adeodu, Michelle Gee, Babak Mahmoudi, Rajanikanth Vadigepalli, Mayuresh Kothare

Department of Pathology, Anatomy, and Cell Biology Faculty Papers

Various pre-clinical investigations indicate that the electrical stimulation of the cervical branch of the vagus that innervates the heart has therapeutic value in the management of various cardiac diseases. In theory, the design of a closed-loop control mechanism that automatically adjusts vagal nerve stimulation (VNS) parameters based on real-time physiological feedback can eliminate intra-patient variability in VNS outcomes and therefore represents a major step towards patient-specific therapy. This study develops a nonlinear model predictive control (NMPC) approach for VNS of a pulsatile, human cardio-baroreflex system. The manipulated variables are the frequency and amplitude of a charge-balanced biphasic current. The effects …

Statement On The Effects Of Law Enforcement In School Settings, Charles Tocci, Sara T. Stacy, Rachel Siegal, Jennifer Renick, Child Health And Development Institute Of Connecticut, Inc., Davielle Lakind, Jennifer Gruber, Benjamin W. Fisher

Education: School of Education Faculty Publications and Other Works

School-based law enforcement (SBLE) have become increasingly common in U.S. schools over recent decades despite the controversy surrounding their presence and lack of consensus around their associated benefits and harms. Drawing on the history and evidence base regarding SBLE, we advocate for an end to SBLE programs. Grounding our argument in principles of Community Psychology and positive youth development, we outline how the presence and actions of SBLE negatively affect individual students as well as school systems, with particularly harmful outcomes for students with minoritized and marginalized identities. Research on SBLE and school crime does not provide consistent evidence of …

Dopamine, Norepinephrine And Serotonin Participate Differently In Methylphenidate Action In Concomitant Behavioral And Ventral Tegmental Area, Locus Coeruleus And Dorsal Raphe Neuronal Study In Young Rats, Cruz Reyes-Vasquez, Zachary Jones, Bin Tang, Nachum Dafny

Faculty, Staff and Student Publications

Methylphenidate (MPD), known as Ritalin, is a psychostimulant used to treat children, adults, and the elderly. MPD exerts its effects through increasing concentrations of dopamine (DA), norepinephrine (NE), and serotonin (5-HT) in the synaptic cleft. Concomitant behavioral and neuronal recording from the ventral tegmental area (VTA), locus coeruleus (LC), and from the dorsal raphe (DR) nucleus, which are the sources of DA, NE, and 5-HT to the mesocorticolimbic circuit, were investigated following acute and repetitive (chronic) saline, 0.6, 2.5, or 10.0 mg/kg MPD. Animals received daily saline or MPD administration on experimental days 1 to 6 (ED1–6), followed by a …

Understanding The Mechanisms Of Change In The Supportive And Respectful Maternity Care Intervention In Sindh, Pakistan: Provider Perspectives, Bilal Iqbal Avan, Waqas Hameed, Bushra Khan, Muhammad Asim, Sarah Saleem, Sameen Siddiqi

Community Health Sciences

Introduction: We conducted this qualitative investigation to explore the mechanisms of change in providing respectful care resulting from the supportive and respectful maternity care intervention (S-RMC) in Sindh, Pakistan.
Methods: We applied the principles of realist evaluation methodology with a descriptive explanatory research design. We conducted in-depth interviews with 36 maternity care providers at secondary-level public health facilities where S-RMC was implemented for 6 months. The S-RMC broad components included capacity-building of maternity teams and systemic changes for improvements in governance and accountability within public health facilities. Data were analyzed using a deductive content analysis approach.
Results: We identified mechanisms …

Final 2023 Residential Metals Abatement Program (Rmap) Park Soil Sampling Field Sampling Plan (Fsp) Submittal #11 (Version 2) [Montana Technological University (North Campus)], Pioneer Technical Services, Inc.

Silver Bow Creek/Butte Area Superfund Site

No abstract provided.

Tidal Bed Stress Asymmetry And Sediment Transport In Estuaries, Austin Scott Hudson

Dissertations and Theses

Rivers and estuaries provide numerous ecological, economic, and cultural resources. The value of these resources is greatly influenced by sediment transport processes, which can be affected by human activities and climate variability. A key driver of sediment transport in tidal rivers and estuaries is tidal asymmetry of velocity and bed stress, which can manifest from both non-linear tidal interactions and linear interactions among astronomical tidal constituents.

In this study, an analytical framework is developed to examine and describe the dynamics of bed stress asymmetry in semidiurnal, diurnal, and mixed-tide estuaries (Chapter 1). While tidal velocity asymmetry has been previously analyzed, …

Glial Cell Adhesion Molecule (Glialcam) Determines Proliferative Versus Invasive Cell States In Glioblastoma, Arpan De, John M Lattier, John E Morales, Jack R Kelly, Xiaofeng Zheng, Zhihua Chen, Sumod Sebastian, Zahra Nassiri Toosi, Jason T Huse, Frederick F Lang, Joseph H Mccarty

Faculty, Staff and Student Publications

The malignant brain cancer glioblastoma (GBM) contains groups of highly invasive cells that drive tumor progression as well as recurrence after surgery and chemotherapy. The molecular mechanisms that enable these GBM cells to exit the primary mass and disperse throughout the brain remain largely unknown. Here we report using human tumor specimens and primary spheroids from male and female patients that glial cell adhesion molecule (GlialCAM), which has normal roles in brain astrocytes and is mutated in the developmental brain disorder megalencephalic leukoencephalopathy with subcortical cysts (MLC), is differentially expressed in subpopulations of GBM cells. High levels of GlialCAM promote …

Prospective Relationship Between Co-Rumination And Depressive Symptoms In Early Adolescence: Brooding Rumination As A Mechanism, Katherine S. Benjamin

Clinical Psychology Dissertations

Adolescence is a developmental period during which there is a significant increase in depressive symptoms. Both interpersonal and intrapersonal emotion regulation strategies, including co-rumination and rumination, contribute to the development of depressive symptoms. However, there has been relatively little research investigating the connections between co-rumination and rumination and their associations with depression. Theories of depression, such as interpersonal theories and Response Styles Theory suggest that both relational processes and the ways in which an individual responds internally may promote and maintain depressive symptoms. The current study examined whether brooding rumination serves as the mechanism explaining the relationship between co-rumination and …

Distinct Transcriptomic Profiles In Children Prior To The Appearance Of Type 1 Diabetes-Linked Islet Autoantibodies And Following Enterovirus Infection, Jake Lin, Elaheh Moradi, Karoliina Salenius, Suvi Lehtipuro, Tomi Häkkinen, Jutta E Laiho, Sami Oikarinen, Sofia Randelin, Hemang M Parikh, Jeffrey P Krischer, Jorma Toppari, Åke Lernmark, Joseph F Petrosino, Nadim J Ajami, Jin-Xiong She, William A Hagopian, Marian J Rewers, Richard E Lloyd, Kirsi J Rautajoki, Heikki Hyöty, Matti Nykter, Teddy Study Group

Faculty, Staff and Students Publications

Although the genetic basis and pathogenesis of type 1 diabetes have been studied extensively, how host responses to environmental factors might contribute to autoantibody development remains largely unknown. Here, we use longitudinal blood transcriptome sequencing data to characterize host responses in children within 12 months prior to the appearance of type 1 diabetes-linked islet autoantibodies, as well as matched control children. We report that children who present with insulin-specific autoantibodies first have distinct transcriptional profiles from those who develop GADA autoantibodies first. In particular, gene dosage-driven expression of GSTM1 is associated with GADA autoantibody positivity. Moreover, compared with controls, we …

Clemency: A Tool For Extreme And Discriminatory Sentences, Benjamin N. Cardozo School Of Law

Cardozo News 2023

This article appeared in the 2023 edition of Cardozo Life magazine.

For Joaquin Winfield, April 7, 2023, will forever be a day to remember. That is when he was granted clemency by New York Gov. Kathy Hochul after serving 26 years in prison for possession of 4.6 ounces of crack. The disparity in sentences given to people from different races for similar crimes has been widely written about in recent years. Winfield was sentenced under the now-repealed Rockefeller Drug Laws of the 1970s and 1980s. He was sentenced to 37.5 years to life, one of the longest prison sentences in …

Civil Rights Clinic Wins Historic Louisiana Case Ending Solitary Confinement Of Individuals Awaiting Death Sentences, Betsy Ginsberg, Cardozo Civil Rights Clinic

Cardozo News 2023

This article appeared in the 2023 edition of Cardozo Life magazine.

Should an incarcerated person who has been sentenced to death be required to live out the rest of his or her life in solitary confinement? Not according to the Cardozo Civil Rights Clinic, which recently won a historic settlement changing policy in Louisiana prisons.

Barriers To The Diagnosis, Care, And Management Of Pediatric Patients With Ehlers-Danlos Syndrome In The United States: A Qualitative Analysis., William R. Black, Lora L. Black, Jordan T. Jones

Manuscripts, Articles, Book Chapters and Other Papers

Objectives: Ehlers-Danlos Syndromes (EDS) are a family of heritable connective tissue diseases. Primary practitioners are capable of diagnosing and managing EDS; however, few are knowledgeable and comfortable enough to see patients with EDS, resulting in delays in diagnosis and care. This study explores the barriers physicians experience with diagnosing, managing, and caring for patients with EDS, and potential resolutions to those barriers. Methods: As part of a larger online study, providers (n = 107) in the United States were asked to specify "What information would improve (their) comfort" in diagnosing, caring for, and managing EDS via open-ended questions. Results …

Patterns Of Utilization And Clinical Adoption Of 0.35 Tesla Mr-Guided Radiation Therapy In The United States - Understanding The Transition To Adaptive, Ultra-Hypofractionated Treatments, Michael Chuong

All Publications

Purpose/objective: Magnetic resonance-guided radiation therapy (MRgRT) utilization is rapidly expanding worldwide, driven by advanced capabilities including continuous intrafraction visualization, automatic triggered beam delivery, and on-table adaptive replanning (oART). Our objective was to describe patterns of 0.35Tesla(T)-MRgRT (MRIdian) utilization in the United States (US) among early adopters of this novel technology.

Materials/methods: Anonymized administrative data from all US MRIdian treatment systems were extracted for patients completing treatment from 2014 to 2020. Detailed treatment information was available for all MRIdian linear accelerator (linac) systems and some cobalt systems.

Results: Seventeen systems at 16 centers delivered 5736 courses and 36,389 fractions (fraction details …

Pediatric Hiv+ Kaposi Sarcoma Exhibits Clinical, Virological, And Molecular Features Different From The Adult Disease, Carolina Caro-Vegas, Alice Peng, Angelica Juarez, Allison Silverstein, William Kamiyango, Jimmy Villiera, Casey L Mcatee, Rizine Mzikamanda, Tamiwe Tomoka, Erin C Peckham-Gregory, Razia Moorad, Carrie L Kovarik, Liane R Campbell, Parth S Mehta, Peter N Kazembe, Carl E Allen, Michael E Scheurer, Nmazuo W Ozuah, Dirk P Dittmer, Nader Kim El-Mallawany

Center for Medical Ethics and Health Policy Staff Publications

BACKGROUND

Kaposi sarcoma (KS) is among the most common childhood cancers in Eastern and Central Africa. Pediatric KS has a distinctive clinical presentation compared with adult KS, which includes a tendency for primary lymph node involvement, a considerable proportion of patients lacking cutaneous lesions, and a potential for fulminant disease. The molecular mechanisms or correlates for these disease features are unknown.

METHODS

This was a cross-sectional study. All cases were confirmed by IHC for KS-associated herpesvirus (KSHV) LANA protein. Baseline blood samples were profiled for HIV and KSHV genome copy numbers by qPCR and secreted cytokines by ELISA. Biopsies were …

Clinical, Genetic And Structural Delineation Of Rpl13-Related Spondyloepimetaphyseal Dysplasia Suggest Extra-Ribosomal Functions Of El13, Prince Jacob, Hillevi Lindelöf, Cecilie F Rustad, Vernon Reid Sutton, Shahida Moosa, Prajna Udupa, Anna Hammarsjö, Gandham Srilakshmi Bhavani, Dominyka Batkovskyte, Kristian Tveten, Ashwin Dalal, Eva Horemuzova, Ann Nordgren, Emma Tham, Hitesh Shah, Else Merckoll, Laura Orellana, Gen Nishimura, Katta M Girisha, Giedre Grigelioniene

Faculty, Staff and Students Publications

Spondyloepimetaphyseal dysplasia with severe short stature, RPL13-related (SEMD-RPL13), MIM#618728), is a rare autosomal dominant disorder characterized by short stature and skeletal changes such as mild spondylar and epimetaphyseal dysplasia affecting primarily the lower limbs. The genetic cause was first reported in 2019 by Le Caignec et al., and six disease-causing variants in the gene coding for a ribosomal protein, RPL13 (NM_000977.3) have been identified to date. This study presents clinical and radiographic data from 12 affected individuals aged 2-64 years from seven unrelated families, showing highly variable manifestations. The affected individuals showed a range from mild to severe short stature, …

Studies On Fucoidan And Its Production From Vietnamese Brown Seaweeds, Ajstd Editorialboard

ASEAN Journal on Science and Technology for Development

No abstract provided.

Marine Natural Products And Their Potential Application In The Future, Ajstd Editorialboard

ASEAN Journal on Science and Technology for Development

No abstract provided.

Microbial Degradation Of Endosulfan In Agricultural Soils, Ajstd Editorialboard

ASEAN Journal on Science and Technology for Development

No abstract provided.

To Screen Or Not To Screen: Prostate Cancer In Liver Transplant Candidates, Patrick Twohig, Jared Schober, Timothy Mccashland, Thoetchai Peeraphatdit

Graduate Medical Education Research Journal

Prostate cancer screening is a controversial topic in the general population and is even more contested among liver transplant candidates. Not only should transplant programs be concerned about the risk of false positive screening results but also the competing risks of death and the diagnostic and therapeutic effects of true prostate cancer, which often does not cause significant morbidity or mortality in organ transplant recipients. Our letter highlights a best-practices approach to prostate cancer screening in transplant candidates using available research and consensus guidelines.