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https://www.readbyqxmd.com/read/29792759/hematologic-parameters-and-viral-status-for-zika-chikungunya-bluetongue-and-epizootic-hemorrhagic-disease-in-white-tailed-deer-odocoileus-virginianus-on-st-john-us-virgin-islands
#1
Jon D Reuter, Suzanne L Nelson
A population of white-tailed deer ( Odocoileus virginianus) resides throughout the island of St John, US Virgin Islands, predominately in the Virgin Islands National Park. Adult deer ( n=23), ranging from 1 yr to 8 yr old, were assessed to characterize body condition and health. Serologic samples were screened for important viral pathogens in the area, including Zika, chikungunya, bluetongue, and epizootic hemorrhagic disease viruses. Samples were collected in July 2016; males were in velvet and all females were in diestrus...
May 24, 2018: Journal of Wildlife Diseases
https://www.readbyqxmd.com/read/29792393/outcomes-of-transcatheter-aortic-valve-implantation-compared-with-surgical-aortic-valve-replacement-in-geriatric-patients-with-chronic-kidney-disease
#2
Linda Shavit, Shuli Silberman, Rachel Tauber, Ofer Merin, Daniel Bitran, Daniel Fink
BACKGROUND: Transcatheter aortic valve implantation (TAVI) is a less invasive treatment modality for patients with severe aortic valve stenosis (AS) who are at a higher risk if they have surgery. Preoperative chronic kidney disease (CKD) influences outcomes of cardiac surgery and is associated with a higher mortality and more complicated hospital course. The aims of our study were to evaluate the comparative outcomes of TAVI versus surgical aortic valve replacement (SAVR) in geriatric patients with preoperative CKD...
May 24, 2018: Clinical Nephrology
https://www.readbyqxmd.com/read/29792391/role-of-neutrophils-in-equine-asthma
#3
Benjamin Uberti, Gabriel Morán
Neutrophilic bronchiolitis is the primary lesion in asthma-affected horses. Neutrophils are key actors in host defense, migrating toward sites of inflammation and infection, where they act as early responder cells toward external insults. However, neutrophils can also mediate tissue damage in various non-infectious inflammatory processes. Within the airways, these cells likely contribute to bronchoconstriction, mucus hypersecretion, and pulmonary remodeling by releasing pro-inflammatory mediators, including the cytokines interleukin (IL)-8 and IL-17, neutrophil elastase, reactive oxygen species (ROS), and neutrophil extracellular traps (NETs)...
May 24, 2018: Animal Health Research Reviews
https://www.readbyqxmd.com/read/29792190/novel-insights-into-neuroinflammation-bacterial-lipopolysaccharide-tumor-necrosis-factor-%C3%AE-and-ureaplasma-species-differentially-modulate-atypical-chemokine-receptor-3-responses-in-human-brain-microvascular-endothelial-cells
#4
Christine Silwedel, Christian P Speer, Axel Haarmann, Markus Fehrholz, Heike Claus, Mathias Buttmann, Kirsten Glaser
BACKGROUND: Atypical chemokine receptor 3 (ACKR3, synonym CXCR7) is increasingly considered relevant in neuroinflammatory conditions, in which its upregulation contributes to compromised endothelial barrier function and may ultimately allow inflammatory brain injury. While an impact of ACKR3 has been recognized in several neurological autoimmune diseases, neuroinflammation may also result from infectious agents, including Ureaplasma species (spp.). Although commonly regarded as commensals of the adult urogenital tract, Ureaplasma spp...
May 23, 2018: Journal of Neuroinflammation
https://www.readbyqxmd.com/read/29792154/exploration-of-hetero-aryl-derived-thienylchalcones-for-antiviral-and-anticancer-activities
#5
Vikrant Patil, Siddappa A Patil, Renukadevi Patil, Alejandro Bugarin, Kenneth Beaman, Shivaputra A Patil
BACKGROUND: Search for new antiviral and anticancer agents are essential because of the emergence of drug resistance in recent years. In continuation of our efforts in identifying the new small molecule antiviral and anticancer agents, we identified chalcones as potent antiviral and anticancer agents. OBJECTIVE: With the aim of identifying the broad acting antiviral and anticancer agents, we discovered substituted aryl/heteroaryl derived thienyl chalcones as antiviral and anticancer agents...
May 23, 2018: Medicinal Chemistry
https://www.readbyqxmd.com/read/29792036/meeting-the-challenge-for-effective-antimicrobial-stewardship-programs-in-regional-rural-and-remote-hospitals-what-can-we-learn-from-the-published-literature
#6
Jaclyn Bishop, David Cm Kong, Thomas R Schulz, Karin A Thursky, Kirsty L Buising
INTRODUCTION: Antimicrobial resistance (AMR) has been recognised as an urgent health priority, both nationally and internationally. Australian hospitals are required to have an antimicrobial stewardship (AMS) program, yet the necessary resources may not be available in regional, rural or remote hospitals. This review will describe models for AMS programs that have been introduced in regional, rural or remote hospitals internationally and showcase achievements and key considerations that may guide Australian hospitals in establishing or sustaining AMS programs in the regional, rural or remote hospital setting...
May 2018: Rural and Remote Health
https://www.readbyqxmd.com/read/29791967/global-emergency-medicine-a-review-of-the-literature-from-2017
#7
Torben K Becker, Indi Trehan, Alison Schroth Hayward, Braden J Hexom, Sean M Kivlehan, Kevin M Lunney, Payal Modi, Maxwell Osei-Ampofo, Amelia Pousson, Daniel K Cho, Adam C Levine
OBJECTIVES: The Global Emergency Medicine Literature Review (GEMLR) conducts an annual search of peer-reviewed and gray literature relevant to global emergency medicine (EM) to identify, review, and disseminate the most important new research in this field to a global audience of academics and clinical practitioners. METHODS: This year, 17,722 articles written in three languages were identified by our electronic search. These articles were distributed among 20 reviewers for initial screening based on their relevance to the field of global EM...
May 23, 2018: Academic Emergency Medicine: Official Journal of the Society for Academic Emergency Medicine
https://www.readbyqxmd.com/read/29791951/nervous-system-infections-and-the-global-traveler
#8
Savina Reid, Haley Thompson, Kiran T Thakur
Neurological complications of infectious diseases are associated with high rates of morbidity and mortality. It is imperative that neurologists be up-to-date on current developments including typical and atypical presentations of neurological infections in travelers, diagnostic and treatment recommendations, and emerging pathogen resistance patterns to avoid fatal outcomes and long-term sequelae. This article will address concepts of emerging and reemerging infectious diseases, and will provide updates on the neurological manifestations of select emerging and reemerging infections, including Ebola virus, bacterial meningitis, enterovirus 71, Zika virus, cerebral malaria, and Japanese encephalitis...
April 2018: Seminars in Neurology
https://www.readbyqxmd.com/read/29791941/understanding-refugees-health
#9
Martin Müller, Dana Khamis, David Srivastava, Aristomenis K Exadaktylos, Carmen Andrea Pfortmueller
According to the United Nations Refugee Agency (UNHCR), 65.6 million people have been forcibly displaced worldwide. Several factors have a major influence on asylum seekers' health; so, their health profile is markedly different from that of the population in the country of asylum. The aim of this study is to review the major issues physicians need to be aware of when treating asylum seekers, with a special focus on the neurological problems of asylum seekers and refugees. The major impact factors on refugees' health are linked to experiences and exposure (1) in the country of origin, (2) in refugee camps and en route to Europe, and (3) in the process of immigration into the host country and living in European asylum centers...
April 2018: Seminars in Neurology
https://www.readbyqxmd.com/read/29791608/hiv-1-genetic-diversity-and-resistance-to-antiretroviral-drugs-among-pregnant-women-in-ribeir%C3%A3-o-preto-sp-brazil-cross-sectional-study
#10
Ana Teresa Mancini Pimenta, Isadora Alonso Correa, Patricia Pereira Dos Santos Melli, Renata Abduch, Geraldo Duarte, José Carlos Couto-Fernandez, Silvana Maria Quintana
BACKGROUND: Increasing genetic diversity of HIV-1 and emergence of drug-resistant mutations may reduce the efficacy of antiretroviral therapy and prophylaxis that are used to prevent mother-to-child transmission. The aim of this study was to assess the genetic diversity and prevalence of drug-resistant mutations among HIV-infected pregnant women. DESIGN AND SETTING: Cross-sectional study at an outpatient clinic for infectious diseases within gynecology and obstetrics...
March 2018: São Paulo Medical Journal, Revista Paulista de Medicina
https://www.readbyqxmd.com/read/29790947/antibodies-against-chlamydia-trachomatis-and-ovarian-cancer-risk-in-two-independent-populations
#11
Britton Trabert, Tim Waterboer, Annika Idahl, Nicole Brenner, Louise A Brinton, Julia Butt, Sally B Coburn, Patricia Hartge, Katrin Hufnagel, Federica Inturrisi, Jolanta Lissowska, Alexander Mentzer, Beata Peplonska, Mark E Sherman, Gillian S Wills, Sarah C Woodhall, Michael Pawlita, Nicolas Wentzensen
Background: Pelvic inflammatory disease (PID) has been associated with ovarian cancer risk. To clarify the role of Chlamydia trachomatis and other infectious agents in the development of ovarian cancer, we evaluated the association of serologic markers with incident ovarian cancer using a staged approach in two independent populations. Methods: Studies included: 1) a case-control study in Poland (244 ovarian cancers/556 control subjects) and 2) a prospective nested case-control study in the PLCO Cancer Screening Trial (160 ovarian cancers/159 control subjects)...
May 21, 2018: Journal of the National Cancer Institute
https://www.readbyqxmd.com/read/29790946/a-microbial-endocrinology-based-simulated-small-intestinal-medium-for-the-evaluation-of-neurochemical-production-by-gut-microbiota
#12
Daniel N Villageliú, Sharon Rasmussen, Mark Lyte
Microbial endocrinology represents the union of microbiology and neurobiology and is concerned with the ability of neurochemicals to serve as an evolutionary-based language between host and microbiota in health and disease. The recognition that microorganisms produce, modify and respond to the same neurochemicals utilized in the various signaling pathways of their mammalian hosts is increasingly being recognized as a mechanism by which the host and microbiota may interact to influence the progression of infectious disease as well as influence behavior through the microbiota-gut-brain axis...
May 21, 2018: FEMS Microbiology Ecology
https://www.readbyqxmd.com/read/29790924/typhoidal-salmonella-serovars-ecological-opportunity-and-the-evolution-of-a-new-pathovar
#13
Hirotaka Hiyoshi, Connor R Tiffany, Denise N Bronner, Andreas J Bäumler
Typhoid and paratyphoid fever are severe systemic infections caused by human-adapted typhoidal Salmonella serovars that are indistinguishable in their clinical presentation, but differ from human gastroenteritis caused by zoonotic non-typhoidal Salmonella serovars. Typhoidal Salmonella serovars evolved from ancestral gastrointestinal pathogens through genetic changes that supported a change in pathogen ecology. Typhoidal Salmonella serovars share virulence properties that were acquired through convergent evolution and therefore this group is not defined by the presence of shared virulence genes that are absent from non-typhoidal Salmonella serovars...
May 21, 2018: FEMS Microbiology Reviews
https://www.readbyqxmd.com/read/29790913/impact-of-implementing-antibiotic-stewardship-programs-in-15-small-hospitals-a-cluster-randomized-intervention
#14
Edward Stenehjem, Adam L Hersh, Whitney R Buckel, Peter Jones, Xiaoming Sheng, R Scott Evans, John P Burke, Bert K Lopansri, Rajendu Srivastava, Tom Greene, Andrew T Pavia
Background: Studies on the implementation of antibiotic stewardship programs (ASPs) in small hospitals are limited. Accreditation organizations now require all hospitals to have ASPs. Methods: The objective of this cluster-randomized intervention was to assess the effectiveness of implementing ASPs in Intermountain Healthcare's 15 small hospitals. Each hospital was randomized to 1 of 3 ASPs of escalating intensity. Program 1 hospitals were provided basic antibiotic stewardship education and tools, access to an infectious disease hotline, and antibiotic utilization data...
February 23, 2018: Clinical Infectious Diseases: An Official Publication of the Infectious Diseases Society of America
https://www.readbyqxmd.com/read/29790777/oral-management-of-children-with-henoch-sch%C3%A3-nlein-purpura-and-associated-glomerulonephritis-a-scoping-review
#15
A C Echavarría-García, A Pozos-Guillén, F Tejeda-Nava, J C Flores Arriaga, A Garrocho-Rangel
AIM: To perform a scoping review of the existing literature in order to gather the most relevant information in the paediatric dentistry field related to the oral management of children affected by Henoch-Schönlein Purpura and associated Glomerulonephritis (HSPG). MATERIALS AND METHODS: Using scoping review methodology for the screening and selection of valid articles, the steps of this review were the following: first, to pose a research question; second, to identify relevant studies; third, to select and retrieve the studies; fourth, to chart the critical data, and finally, to collate, summarise, and report the results from the included articles...
June 2018: European Journal of Paediatric Dentistry: Official Journal of European Academy of Paediatric Dentistry
https://www.readbyqxmd.com/read/29790462/negligible-import-of-enteric-pathogens-by-newly-arrived-asylum-seekers-and-no-impact-on-incidence-of-notified-salmonella-and-shigella-infections-and-outbreaks-in-rhineland-palatinate-germany-january-2015-to-may-2016
#16
Lutz Ehlkes, Maja George, Donald Knautz, Florian Burckhardt, Klaus Jahn, Manfred Vogt, Philipp Zanger
IntroductionThe 2015 refugee crisis raised concerns about an import of infectious diseases affecting the German population. Aims: To evaluate public and individual health benefits of stool screening, and explore whether importation of enteric pathogens by newly-arrived asylum seekers impacts on the host population. Methods : We used data from mandatory stool screening to determine the overall, age, sex, and country-specific prevalence of enteric bacteria and helminths. We used surveillance data to assess whether the number of incoming asylum seekers influenced notifications of salmonellosis and shigellosis in Rhineland-Palatinate...
May 2018: Euro Surveillance: Bulletin Européen sur les Maladies Transmissibles, European Communicable Disease Bulletin
https://www.readbyqxmd.com/read/29790357/-control-editing-of-the-genome-within-reach-or-already-in-our-hands
#17
Radim Brdička, Radoslav Omelka
Although different genome editing tools have been around for decades, the recent emergence of cheap, quick, and accessible CRISPR/Cas9 technology has led to a revolution in this field. The technique has the potential to transform medicine from curative into preventive using a gene therapy. An application of genome editing has proven to be effective for both genetic and non-genetic (e.g. infectious) diseases. However, cancer and rare diseases treatment is at the forefront of interest. Concurrently, the legal and ethical frameworks should be discussed, especially as the technology moves towards a modification of the germ cells or embryos...
2018: Casopís Lékar̆ů C̆eských
https://www.readbyqxmd.com/read/29789953/update-on-tick-borne-bacterial-diseases-in-travelers
#18
REVIEW
Carole Eldin, Philippe Parola
PURPOSE OF REVIEW: Ticks are the second most important vectors of infectious diseases after mosquitoes worldwide. The growth of international tourism including in rural and remote places increasingly exposes travelers to tick bite. Our aim was to review the main tick-borne infectious diseases reported in travelers in the past 5 years. RECENT FINDINGS: In recent years, tick-borne bacterial diseases have emerged in travelers including spotted fever group (SFG) rickettsioses, borrelioses, and diseases caused by bacteria of the Anaplasmataceae family...
May 22, 2018: Current Infectious Disease Reports
https://www.readbyqxmd.com/read/29789820/structural-mechanisms-of-oligomer-and-amyloid-fibril-formation-by-the-prion-protein
#19
Ishita Sengupta, Jayant B Udgaonkar
Misfolding and aggregation of the prion protein is responsible for multiple neurodegenerative diseases. Works from several laboratories on folding of both the WT and multiple pathogenic mutant variants of the prion protein have identified several structurally dissimilar intermediates, which might be potential precursors to misfolding and aggregation. The misfolded aggregates themselves are morphologically distinct, critically dependent on the solution conditions under which they are prepared, but always β-sheet rich...
May 23, 2018: Chemical Communications: Chem Comm
https://www.readbyqxmd.com/read/29789805/in-silico-knockout-screening-of-plasmodium-falciparum-reactions-and-prediction-of-novel-essential-reactions-by-analysing-the-metabolic-network
#20
Jelili Oyelade, Itunuoluwa Isewon, Efosa Uwoghiren, Olufemi Aromolaran, Olufunke Oladipupo
Malaria is an infectious disease that affects close to half a million individuals every year and Plasmodium falciparum is a major cause of malaria. The treatment of this disease could be done effectively if the essential enzymes of this parasite are specifically targeted. Nevertheless, the development of the parasite in resisting existing drugs now makes discovering new drugs a core responsibility. In this study, a novel computational model that makes the prediction of new and validated antimalarial drug target cheaper, easier, and faster has been developed...
2018: BioMed Research International
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