Digital Commons Network^™

Cytokine Release Syndrome In Patients Treated With Chimeric Antigen Receptor T-Cell Therapy: A Retrospective Study Analyzing Risks, Outcomes, And Healthcare Burden, Rushin Patel, Mrunal Patel, Fehmida Laxmidhar, Khushboo Lakhatariya, Darshil Patel, Zalak Patel, Safia Shaikh

2020-Current year OA Pubs

Background Chimeric antigen receptor T-cell (CAR-T) therapy has emerged as a promising immunotherapy for various malignancies. However, its use is associated with challenges, including cytokine release syndrome (CRS), a potentially severe complication. This retrospective study aims to analyze the risks, outcomes, and healthcare burden of CRS in patients undergoing CAR-T therapy. Method Data from the 2020 National Inpatient Sample (NIS) were utilized, comprising 415 CAR-T-related hospitalizations. They were categorized into those with CRS (n = 68) and those without CRS (n = 347). Baseline characteristics, including age, gender, race, income, insurance status, and comorbidities, were compared. Outcomes of interest included …

Steatosis Drives Monocyte-Derived Macrophage Accumulation In Human Metabolic Dysfunction-Associated Fatty Liver Disease, Mandy M Chan, Joseph W Beals, Marina Terekhova, Christina F Fu, Li He, Arick C Park, Gordon I Smith, Kathleen Byrnes, Wandy L Beatty, Shaina R Eckhouse, J Christopher Eagon, Daniel Ferguson, Brian N Finck, Samuel Klein, Maxim N Artyomov, Joel D Schilling, Et Al.

2020-Current year OA Pubs

BACKGROUND & AIMS: Metabolic dysfunction-associated fatty liver disease (MAFLD) is a common complication of obesity with a hallmark feature of hepatic steatosis. Recent data from animal models of MAFLD have demonstrated substantial changes in macrophage composition in the fatty liver. In humans, the relationship between liver macrophage heterogeneity and liver steatosis is less clear.

METHODS: Liver tissue from 21 participants was collected at time of bariatric surgery and analysed using flow cytometry, immunofluorescence, and H&E microscopy. Single-cell RNA sequencing was also conducted on a subset of samples (n = 3). Intrahepatic triglyceride content was assessed via MRI and tissue histology. …

Disrupting Actin Filaments Enhances Glucose-Stimulated Insulin Secretion Independent Of The Cortical Actin Cytoskeleton, Alexander J Polino, Xue Wen Ng, Rebecca Rooks, David W Piston

2020-Current year OA Pubs

Just under the plasma membrane of most animal cells lies a dense meshwork of actin filaments called the cortical cytoskeleton. In insulin-secreting pancreatic β cells, a long-standing model posits that the cortical actin layer primarily acts to restrict access of insulin granules to the plasma membrane. Here we test this model and find that stimulating β cells with pro-secretory stimuli (glucose and/or KCl) has little impact on the cortical actin layer. Chemical perturbations of actin polymerization, by either disrupting or enhancing filamentation, dramatically enhance glucose-stimulated insulin secretion. Using scanning electron microscopy, we directly visualize the cortical cytoskeleton, allowing us to …

Long Non-Coding Rna Snhg8 Drives Stress Granule Formation In Tauopathies, Reshma Bhagat, Miguel A Minaya, Arun Renganathan, Muneshwar Mehra, Jacob Marsh, Rita Martinez, Abdallah M Eteleeb, Alissa L Nana, Salvatore Spina, William W Seeley, Lea T Grinberg, Celeste M Karch

2020-Current year OA Pubs

Tauopathies are a heterogenous group of neurodegenerative disorders characterized by tau aggregation in the brain. In a subset of tauopathies, rare mutations in the MAPT gene, which encodes the tau protein, are sufficient to cause disease; however, the events downstream of MAPT mutations are poorly understood. Here, we investigate the role of long non-coding RNAs (lncRNAs), transcripts >200 nucleotides with low/no coding potential that regulate transcription and translation, and their role in tauopathy. Using stem cell derived neurons from patients carrying a MAPT p.P301L, IVS10 + 16, or p.R406W mutation and CRISPR-corrected isogenic controls, we identified transcriptomic changes that occur …

Animal-Assisted Interventions And Vulnerable Tourists, Jun Wen

Research outputs 2022 to 2026

Animal-assisted interventions include animals as an integral part of treatment for physical or mental illness. Various species (e.g., dogs, horses) can be used in diverse ways to facilitate personal well-being. ...

Protective Effects Of Epigallocatechin-3-Gallate Counteracting The Chronic Hypobaric Hypoxia-Induced Myocardial Injury In Plain-Grown Rats At High Altitude, Haotian Chen, Chen Chen, Yuhui Qin, Lei Wang, Jie Zheng, Fabao Gao

2020-Current year OA Pubs

Exposure to hypobaric hypoxia (HH) environment causes stress to the body, especially the oxygen-consuming organs. Chronic HH conditions have adverse effects on the myocardium. Thus, we conducted this experiment and aim to evaluate such adverse effects and explore the therapeutic role of epigallocatechin-3-gallate (EGCG) in rats' heart under chronic HH conditions. For that purpose, we transported rats from plain to a real HH environment at high altitude for establishing the HH model. At high altitude, animals were treated with EGCG while the salidroside was used as the positive control. General physiological data were collected, and routine blood test results were …

Glut3 Promotes Macrophage Signaling And Function Via Ras-Mediated Endocytosis In Atopic Dermatitis And Wound Healing, Dong-Min Yu, Jiawei Zhao, Eunice E Lee, Dohun Kim, Ruchika Mahapatra, Elysha K Rose, Zhiwei Zhou, Calvin Hosler, Abdullah El Kurdi, Jun-Yong Choe, E Dale Abel, Gerta Hoxhaj, Kenneth D Westover, Raymond J Cho, Jeffrey B Cheng, Richard C Wang

Staff and Researcher Publications

The facilitative GLUT1 and GLUT3 hexose transporters are expressed abundantly in macrophages, but whether they have distinct functions remains unclear. We confirmed that GLUT1 expression increased after M1 polarization stimuli and found that GLUT3 expression increased after M2 stimulation in macrophages. Conditional deletion of Glut3 (LysM-Cre Glut3fl/fl) impaired M2 polarization of bone marrow-derived macrophages. Alternatively activated macrophages from the skin of patients with atopic dermatitis showed increased GLUT3 expression, and a calcipotriol-induced model of atopic dermatitis was rescued in LysM-Cre Glut3fl/fl mice. M2-like macrophages expressed GLUT3 in human wound tissues as assessed by transcriptomics and costaining, and GLUT3 expression was …

Sar Study Of Niclosamide Derivatives For Neuroprotective Function In Sh-Sy5y Neuroblastoma, Shizue Mito, Benxu Cheng, Benjamin A. Garcia, Xin Yee Ooi, Daniela Gonzalez, Tess C. Ruiz, Francisco X. Elisarraras

School of Medicine Publications

Neurodegenerative disease is a debilitating and incurable condition that affects millions of people around the world. The loss of functions or malfunctions of neural cells are the causes of mortality. A proteosome inhibitor, MG132, is well known to cause neurodegeneration in vitro when model neuronal-derived cell lines are exposed to it. Niclosamide, an anthelmintic drug, which has been used to treat tapeworm infections for more than 50 years, has recently attracted renewed attention in drug repurposing because it has been found to be a good candidate in many drug development screenings. We recently found that all markers of MG132-induced neuronal …

Pax3 Lineage-Specific Deletion Of Gpr161 Is Associated With Spinal Neural Tube And Craniofacial Malformations During Embryonic Development, Sung-Eun Kim, Pooja J Chothani, Rehana Shaik, Westley Pollard, Richard H Finnell

Faculty, Staff and Students Publications

Sonic hedgehog (Shh) signaling is the morphogen signaling that regulates embryonic craniofacial and neural tube development. G protein-coupled receptor 161 (Gpr161) is a negative regulator of Shh signaling, and its inactivation in mice results in embryo lethality associated with craniofacial defects and neural tube defects. However, the structural defects of later embryonic stages and cell lineages underlying abnormalities have not been well characterized due to the limited lifespan of Gpr161 null mice. We found that embryos with Pax3 lineage-specific deletion of Gpr161 presented with tectal hypertrophy (anterior dorsal neuroepithelium), cranial vault and facial bone hypoplasia (cranial neural crest), vertebral abnormalities …

Camkk2 As An Emerging Treatment Target For Bipolar Disorder, Jacqueline Kaiser, Kevin Nay, Christopher R Horne, Luke M Mcaloon, Oliver K Fuller, Abbey G Muller, Douglas G Whyte, Anthony R Means, Ken Walder, Michael Berk, Anthony J Hannan, James M Murphy, Mark A Febbraio, Andrew L Gundlach, John W Scott

Faculty, Staff and Students Publications

Current pharmacological treatments for bipolar disorder are inadequate and based on serendipitously discovered drugs often with limited efficacy, burdensome side-effects, and unclear mechanisms of action. Advances in drug development for the treatment of bipolar disorder remain incremental and have come largely from repurposing drugs used for other psychiatric conditions, a strategy that has failed to find truly revolutionary therapies, as it does not target the mood instability that characterises the condition. The lack of therapeutic innovation in the bipolar disorder field is largely due to a poor understanding of the underlying disease mechanisms and the consequent absence of validated drug …

P2y2 Purinergic Receptor Gene Deletion Protects Mice From Bacterial Endotoxin And Sepsis-Associated Liver Injury And Mortality, Athis R Arunachalam, Sanju S Samuel, Arunmani Mani, Janielle P Maynard, Kelsey M Stayer, Eric Dybbro, Subapradha Narayanan, Aalekhya Biswas, Saliha Pathan, Krishnakant Soni, Abu Hena Mostafa Kamal, Chandra Shekar R Ambati, Nagireddy Putluri, Moreshwar S Desai, Sundararajah Thevananther

Faculty, Staff and Students Publications

Prostate cancer (PCa) remains a leading cause of mortality among American men, with metastatic and recurrent disease posing significant therapeutic challenges due to a limited comprehension of the underlying biological processes governing disease initiation, dormancy, and progression. The conventional use of PCa cell lines has proven inadequate in elucidating the intricate molecular mechanisms driving PCa carcinogenesis, hindering the development of effective treatments. To address this gap, patient-derived primary cell cultures have been developed and play a pivotal role in unraveling the pathophysiological intricacies unique to PCa in each individual, offering valuable insights for translational research. This review explores the applications …

Targeted Inhibition Of Lncrna Malat1 Alters The Tumor Immune Microenvironment In Preclinical Syngeneic Mouse Models Of Triple-Negative Breast Cancer, Oluwatoyosi Adewunmi, Yichao Shen, Xiang H-F Zhang, Jeffrey M Rosen

Faculty, Staff and Students Publications

Long noncoding RNAs (lncRNA) play an important role in gene regulation in both normal tissues and cancer. Targeting lncRNAs is a promising therapeutic approach that has become feasible through the development of gapmer antisense oligonucleotides (ASO). Metastasis-associated lung adenocarcinoma transcript (Malat1) is an abundant lncRNA whose expression is upregulated in several cancers. Although Malat1 increases the migratory and invasive properties of tumor cells, its role in the tumor microenvironment (TME) is still not well defined. We explored the connection between Malat1 and the tumor immune microenvironment (TIME) using several immune-competent preclinical syngeneic Tp53-null triple-negative breast cancer (TNBC) mouse models that …

Protein Advanced Glycation End Products And Their Implications In Pancreatic Cancer, Lakmini Senavirathna, Sheng Pan, Ru Chen

Faculty, Staff and Students Publications

Protein advanced glycation end products (AGE) formed by nonenzymatic glycation can disrupt the normal structure and function of proteins, and stimulate the receptor for AGEs (RAGE), triggering intricate mechanisms that are etiologically related to various chronic diseases, including pancreatic cancer. Many common risk factors of pancreatic cancer are the major sources for the formation of protein AGEs and glycative stress in the human body. Abnormal accumulation of protein AGEs can impair the cellular proteome and promote AGE-RAGE driven pro-inflammatory signaling cascades, leading to increased oxidative stress, protease resistance, protein dysregulation, transcription activity of STAT, NF-κB, and AP-1, aberrant status in …

Epidemiology Of Giardiasis And Assemblages A And B And Effects On Diarrhea And Growth Trajectories During The First 8 Years Of Life: Analysis Of A Birth Cohort In A Rural District In Tropical Ecuador, Tannya Sandoval-Ramírez, Victor Seco-Hidalgo, Evelyn Calderon-Espinosa, Diana Garcia-Ramon, Andrea Lopez, Manuel Calvopiña, Irene Guadalupe, Martha Chico, Rojelio Mejia, Irina Chis Ster, Philip J Cooper

Faculty, Staff and Students Publications

BACKGROUND: There are limited longitudinal data on the acquisition of Giardia lamblia infections in childhood using molecular assays to detect and type assemblages, and measure effects of infections on diarrhea risk and childhood growth.

METHODS: We analysed stool samples from a surveillance sample within a birth cohort in a rural district in tropical Ecuador. The cohort was followed to 8 years of age for the presence of G. lamblia in stools by quantitative PCR and A and B assemblages by Taqman assay or Sanger sequencing. We explored risk factors associated with infection using generalized estimating equations applied to longitudinal binary …

Increasing Glutathione Levels By A Novel Posttranslational Mechanism Inhibits Neuronal Hyperexcitability, Ashwini Sri Hari, Rajeswari Banerji, Li-Ping Liang, Ruth E Fulton, Christopher Quoc Huynh, Timothy Fabisiak, Pallavi Bhuyan Mcelroy, James R Roede, Manisha Patel

Faculty, Staff and Students Publications

Glutathione (GSH) depletion, and impaired redox homeostasis have been observed in experimental animal models and patients with epilepsy. Pleiotropic strategies that elevate GSH levels via transcriptional regulation have been shown to significantly decrease oxidative stress and seizure frequency, increase seizure threshold, and rescue certain cognitive deficits. Whether elevation of GSH per se alters neuronal hyperexcitability remains unanswered. We previously showed that thiols such as dimercaprol (DMP) elevate GSH via post-translational activation of glutamate cysteine ligase (GCL), the rate limiting GSH biosynthetic enzyme. Here, we asked if elevation of cellular GSH by DMP altered neuronal hyperexcitability in-vitro and in-vivo. Treatment of …

An Automated Respiratory Data Pipeline For Waveform Characteristic Analysis, Savannah Lusk, Christopher S Ward, Andersen Chang, Avery Twitchell-Heyne, Shaun Fattig, Genevera Allen, Joanna L Jankowsky, Russell S Ray

Faculty, Staff and Students Publications

Comprehensive and accurate analysis of respiratory and metabolic data is crucial to modelling congenital, pathogenic and degenerative diseases converging on autonomic control failure. A lack of tools for high-throughput analysis of respiratory datasets remains a major challenge. We present Breathe Easy, a novel open-source pipeline for processing raw recordings and associated metadata into operative outcomes, publication-worthy graphs and robust statistical analyses including QQ and residual plots for assumption queries and data transformations. This pipeline uses a facile graphical user interface for uploading data files, setting waveform feature thresholds and defining experimental variables. Breathe Easy was validated against manual selection by …

Accuracy And Safety Of Non-Image Guided Trigger Finger Injections: A Cadaveric Study, Daniel D Binz, Thomas W Mitchell, Scott A Mitchell

Faculty, Staff and Students Publications

BACKGROUND: Stenosing flexor tenosynovitis is commonly treated by injection of corticosteroids into the flexor tendon sheath. However, there is no consensus in the literature regarding the optimal technique, specifically when not utilizing ultrasound guidance. Here, we present a cadaver study in which 3 common techniques of flexor sheath injection were compared with regard to their accuracy and safety profiles.

METHODS: Fifteen fresh-frozen cadaver hands (60 digits) were evenly divided into 3 groups (20 digits per group). Digits in each group were injected with methylene blue dye using 1 of the 3 techniques (palmar-to-bone, palmar supra-tendinous, and mid-axial). The fingers were …

Dominant Negative Variants In Kif5b Cause Osteogenesis Imperfecta Via Down Regulation Of Mtor Signaling, Ronit Marom, Bo Zhang, Megan E Washington, I-Wen Song, Lindsay C Burrage, Vittoria C Rossi, Ava S Berrier, Anika Lindsey, Jacob Lesinski, Michael L Nonet, Jian Chen, Dustin Baldridge, Gary A Silverman, V Reid Sutton, Jill A Rosenfeld, Alyssa A Tran, M John Hicks, David R Murdock, Hongzheng Dai, Maryann Weis, Shalini N Jhangiani, Donna M Muzny, Richard A Gibbs, Richard Caswell, Carrie Pottinger, Deirdre Cilliers, Karen Stals, Undiagnosed Diseases Network, David Eyre, Deborah Krakow, Tim Schedl, Stephen C Pak, Brendan H Lee

Faculty, Staff and Students Publications

BACKGROUND: Kinesin motor proteins transport intracellular cargo, including mRNA, proteins, and organelles. Pathogenic variants in kinesin-related genes have been implicated in neurodevelopmental disorders and skeletal dysplasias. We identified de novo, heterozygous variants in KIF5B, encoding a kinesin-1 subunit, in four individuals with osteogenesis imperfecta. The variants cluster within the highly conserved kinesin motor domain and are predicted to interfere with nucleotide binding, although the mechanistic consequences on cell signaling and function are unknown.

METHODS: To understand the in vivo genetic mechanism of KIF5B variants, we modeled the p.Thr87Ile variant that was found in two patients in the C. elegans ortholog, …

Aso Silencing Of A Glycosyltransferase, Poglut1, Improves The Liver Phenotypes In Mouse Models Of Alagille Syndrome, Nima Niknejad, Duncan Fox, Jennifer L Burwinkel, Neda Zarrin-Khameh, Soomin Cho, Armand Soriano, Ashley E Cast, Mario F Lopez, Kari A Huppert, Frank Rigo, Stacey S Huppert, Paymaan Jafar-Nejad, Hamed Jafar-Nejad

Faculty, Staff and Students Publications

BACKGROUND AND AIMS: Paucity of intrahepatic bile ducts (BDs) is caused by various etiologies and often leads to cholestatic liver disease. For example, in patients with Alagille syndrome (ALGS), which is a genetic disease primarily caused by mutations in jagged 1 ( JAG1) , BD paucity often results in severe cholestasis and liver damage. However, no mechanism-based therapy exists to restore the biliary system in ALGS or other diseases associated with BD paucity. Based on previous genetic observations, we investigated whether postnatal knockdown of the glycosyltransferase gene protein O -glucosyltransferase 1 ( Poglut1) can improve the ALGS liver phenotypes in …

The Impact Of Vaccine-Linked Chemotherapy On Liver Health In A Mouse Model Of Chronic Trypanosoma Cruzi Infection, Duc Minh Nguyen, Cristina Poveda, Jeroen Pollet, Fabian Gusovsky, Maria Elena Bottazzi, Peter J Hotez, Kathryn Marie Jones

Faculty, Staff and Students Publications

BACKGROUND: Chagas disease, chronic infection with Trypanosoma cruzi, mainly manifests as cardiac disease. However, the liver is important for both controlling parasite burdens and metabolizing drugs. Notably, high doses of anti-parasitic drug benznidazole (BNZ) causes liver damage. We previously showed that combining low dose BNZ with a prototype therapeutic vaccine is a dose sparing strategy that effectively reduced T. cruzi induced cardiac damage. However, the impact of this treatment on liver health is unknown. Therefore, we evaluated several markers of liver health after treatment with low dose BNZ plus the vaccine therapy in comparison to a curative dose of BNZ. …

Site-Specific Pathophysiology In A Neonatal Mouse Model Of Gastroparesis, Price T Edwards, Krishnakant G Soni, Margaret E Conner, Stephanie W Fowler, Jaime P P Foong, Rhian Stavely, Lily S Cheng, Geoffrey A Preidis

Faculty, Staff and Students Publications

BACKGROUND: Early-life events impact maturation of the gut microbiome, enteric nervous system, and gastrointestinal motility. We examined three regions of gastric tissue to determine how maternal separation and gut microbes influence the structure and motor function of specific regions of the neonatal mouse stomach.

METHODS: Germ-free and conventionally housed C57BL/6J mouse pups underwent timed maternal separation (TmSep) or nursed uninterrupted (controls) until 14 days of life. We assessed gastric emptying by quantifying the progression of gavaged fluorescein isothiocyanate (FITC)-dextran. With isolated rings of forestomach, corpus, and antrum, we measured tone and contractility by force transduction, gastric wall thickness by light …

Preterm Pigs Fed Donor Human Milk Have Greater Liver Β-Carotene Concentrations Than Pigs Fed Infant Formula, Nancy E Moran, Joshua Wade, Rachel Stroh, Barbara Stoll, Gregory Guthrie, Amy B Hair, Douglas G Burrin

Faculty, Staff and Students Publications

BACKGROUND: Milk carotenoids may support preterm infant health and neurodevelopment. Infants fed human milk often have higher blood and tissue carotenoid concentrations than infants fed carotenoid-containing infant formula (IF). Donor human milk (DHM) is a supplement to mother's own milk, used to support preterm infant nutrition.

OBJECTIVES: We tested whether tissue and plasma β-carotene concentrations would be higher in preterm pigs fed pasteurized DHM versus premature IF.

METHODS: This is a secondary analysis of samples collected from a study of the effects of enteral diet composition on necrotizing enterocolitis incidence. Preterm pigs received partial enteral feeding of either DHM (n …

Does Chronic Obstructive Pulmonary Disease Originate From Different Cell Types?, Yohannes Tesfaigzi, Jeffrey L Curtis, Irina Petrache, Francesca Polverino, Farrah Kheradmand, Ian M Adcock, Stephen I Rennard

Faculty, Staff and Students Publications

The onset of chronic obstructive pulmonary disease (COPD) is heterogeneous, and current approaches to define distinct disease phenotypes are lacking. In addition to clinical methodologies, subtyping COPD has also been challenged by the reliance on human lung samples from late-stage diseases. Different COPD phenotypes may be initiated from the susceptibility of different cell types to cigarette smoke, environmental pollution, and infections at early stages that ultimately converge at later stages in airway remodeling and destruction of the alveoli when the disease is diagnosed. This perspective provides discussion points on how studies to date define different cell types of the lung …

Endoscopic Approach To Recurrent Inguinal Hernia After Previous Open Surgery, Doru Moga, Dragos Serban, Bogdan Geavlete, Crenguta Serboiu, Bogdan Serban, Ana Maria Dascalu, Valentin Oprea

Journal of Mind and Medical Sciences

Background. The management of a recurrent inguinal hernia varies depending on multiple factors. In the case of recurrent inguinal hernias after open anterior repair, the laparoscopic approach is recommended. TEP and TAPP procedures are considered to have similar results. The purpose of the study is to evaluate on our sample if there are differences between primary inguinal hernia cases and recurrent hernia after laparoscopic TAPP and TEP procedures. Materials and Methods. We retrospectively reviewed the medical records of 300 patients who underwent laparoscopic inguinal hernia repairs at our hospital from March 2013 to March 2023. Results. Of the 300 patients, …

Sarcopenic Obesity, Pathogenesis, And Treatment With A Focus On Exercise And Protein Intake, Yasemin Karaağaç

Journal of Mind and Medical Sciences

Sarcopenic obesity involves the co-occurrence of sarcopenia and obesity, yields more health risks than either condition alone, thus requiring prevention and treatment for healthy aging. In this review, the literature on the diagnosis of sarcopenic obesity, the mechanisms of its pathogenesis and treatment with emphasis on exercise and dietary protein were revised. Changes in body composition and sex hormones with age, myocellular mechanisms, inflammation, oxidative stress, physical inactivity, and insufficient protein intake are the main factors associated with the pathogenesis of sarcopenic obesity. Treatment targets weight loss while preserving muscle mass and function. Promising approaches involve high-protein and low-calorie diets …

It’S All About Fishing: Robert Ellis Jenkins (1940-2023) And His Life Among Freshwater Fishes Of Virginia And The Redhorse Suckers, Eric J. Hilton

Southeastern Fishes Council Proceedings

Robert (Bob) Ellis Jenkins passed away in Salem, Virginia, on Wednesday, July 12, 2023. Bob was born February 9, 1940 in Brooklyn, New York. As a child, Bob took an early interest in natural history, and was a particularly avid fisherman. He attended Roanoke College (Salem, VA) as an undergraduate and entered into a Masters degree program at Virginia Tech (Blacksburg, VA), only to leave before finishing for a position at the NOAA Systematics Lab based at the Smithsonian Institution’s National Museum of Natural History. He eventually became faculty at his alma mater, Roanoke College, where he would spend virtually …

Big 5 Conservation Internship, Bernhard Riegl

Trick to the Treat of Internships and Research

The Discover Eden Big 5 Ecology and Conservation course is located in South Africa. Through a series of first-hand experiences and lectures, one learns much about Conservation and what it really is. By working with Ecologists, Conservationists, and Veterinarians, you gain insight into these professions and what they entail

Atrial Fibrillation: Rate Versus Rhythm Control, Carlos E. Vargas, Mina Bhatnagar, Haris Ahmed, Michael G. Flynn, Thomas Alexander

HCA Healthcare Journal of Medicine

Atrial fibrillation (AF) remains the most common arrhythmia worldwide and is expected to affect approximately 12 million individuals in the United States alone by 2030. Thromboembolic events remain a feared complication of AF and should be treated and risk-stratified utilizing the CHA₂DS₂-VASc scoring system. Other complications of AF span a wide spectrum from impaired quality of life (QoL) to an increase in all-cause mortality. Rate control strategies consist of controlling the ventricular rate and have been shown to be a safe and effective strategy for asymptomatic AF patients. In patients who are plagued with symptoms leading to impaired QoL or …

The Translation Of Palestinian Folksongs In Ibrahim Nasrallah's Time Of White Horses, Bilal Hamamra, Ahmad Qabaha, Eithar Awwad

An-Najah University Journal for Research - B (Humanities)

This study investigates the translation of Palestinian folksongs in Ibrahim Nasrallah's Time of White Horses. The study tackles the cultural references and norms embedded in each subcategory following a thematic categorization of Palestinian folksongs. The variant implications the folksongs communicate are also addressed in the light of Nancy Roberts' translation of the novel and Venuti’s discussion about foreignization and domestication. Finally, the research discusses the ways in which translation affects folksongs' artistic and national identity. The novel employed a wide range of songs of different functions and themes namely songs of wedding ceremonies, lamentation, songs of religious ceremonies and …

Development Of Mangrove Ecosystem E-Encyclopedia As A Reference Source To Improve Information Literacy Skills And Environmental Care Attitudes Of Students, Ratminingsih Ratminingsih, Agung Wijaya Subiantoro

Jurnal Inovasi Pendidikan IPA

This study aims to produce a development product that is feasible and effective to use for science learning in schools. The product developed is an e-encyclopedia of mangrove ecosystems. This study uses the Research and Development (R&D) model developed by Borg & Gall. The subjects of the limited trial consisted of 15 students of class VII. In comparison, the field trial consisted of 52 students from VII-G and VII-E of SMP IT Abu Bakar Yogyakarta. The data collection instruments included interviews, field observations, information literacy evaluation questions, and student environmental care attitude questionnaires. The field trial design used a pretest-posttest …