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https://www.readbyqxmd.com/read/28317512/alcohol-industry-sponsorship-of-university-student-sports-clubs-in-brazil
#1
Ilana Pinsky, Ana Regina Noto, Maria Carolina Botéquio de Moraes, Elaine Lucas Dos Santos, Robert Sparks, Kerry O'Brien
OBJECTIVE: The university sport environment represents an important target for alcohol industry marketing. This study investigated the nature of relationships between the alcohol industry and university student sports clubs (USSCs). METHOD: Semi-structured interviews were conducted with board members from 60 active USSCs in the city of São Paulo, Brazil. Interviews were transcribed and subjected to content analysis using NVivo10. RESULTS: All invited USSCs participated in the study...
March 2017: Journal of Studies on Alcohol and Drugs
https://www.readbyqxmd.com/read/28289726/regulation-of-the-candida-albicans-hypha-inducing-transcription-factor-ume6-by-the-cdk1-cyclins-cln3-and-hgc1
#2
Sigal Mendelsohn, Mariel Pinsky, Ziva Weissman, Daniel Kornitzer
The ability to switch between proliferation as yeast cells and development into hyphae is a hallmark of Candida albicans. The switch to hyphal morphogenesis depends on external inducing conditions, but its efficiency is augmented in stationary-phase cells. Ume6, a transcription factor that is itself transcriptionally induced under hypha-promoting conditions, is both necessary and sufficient for hyphal morphogenesis. We found that Ume6 is regulated posttranslationally by the cell cycle kinase Cdc28/Cdk1, which reduces Ume6 activity via different mechanisms using different cyclins...
March 2017: MSphere
https://www.readbyqxmd.com/read/28275839/predicting-vasopressor-needs-using-dynamic-parameters
#3
M Ignacio Monge García, Michael R Pinsky, Maurizio Cecconi
No abstract text is available yet for this article.
March 8, 2017: Intensive Care Medicine
https://www.readbyqxmd.com/read/28265642/the-importance-of-international-medical-graduates-in-the-united-states
#4
William W Pinsky
No abstract text is available yet for this article.
March 7, 2017: Annals of Internal Medicine
https://www.readbyqxmd.com/read/28263312/diagnosis-of-zika-virus-infection-on-a-nanotechnology-platform
#5
Bo Zhang, Benjamin A Pinsky, Jeyarama S Ananta, Su Zhao, Shylaja Arulkumar, Hao Wan, Malaya K Sahoo, Janaki Abeynayake, Jesse J Waggoner, Clay Hopes, Meijie Tang, Hongjie Dai
We developed a multiplexed assay on a plasmonic-gold platform for measuring IgG and IgA antibodies and IgG avidity against both Zika virus (ZIKV) and dengue virus (DENV) infections. In contrast to IgM cross-reactivity, IgG and IgA antibodies against ZIKV nonstructural protein 1 (NS1) antigen were specific to ZIKV infection, and IgG avidity revealed recent ZIKV infection and past DENV-2 infection in patients in dengue-endemic regions. This assay could enable specific diagnosis of ZIKV infection over other flaviviral infections...
March 6, 2017: Nature Medicine
https://www.readbyqxmd.com/read/28236465/flexible-sigmoidoscopy-screening-is-once-enough
#6
Paul F Pinsky
No abstract text is available yet for this article.
February 21, 2017: Lancet
https://www.readbyqxmd.com/read/28229353/cardiorespiratory-instability-in-monitored-step-down-unit-patients-using-cluster-analysis-to-identify-patterns-of-change
#7
Eliezer L Bose, Gilles Clermont, Lujie Chen, Artur W Dubrawski, Dianxu Ren, Leslie A Hoffman, Michael R Pinsky, Marilyn Hravnak
Cardiorespiratory instability (CRI) in monitored step-down unit (SDU) patients has a variety of etiologies, and likely manifests in patterns of vital signs (VS) changes. We explored use of clustering techniques to identify patterns in the initial CRI epoch (CRI1; first exceedances of VS beyond stability thresholds after SDU admission) of unstable patients, and inter-cluster differences in admission characteristics and outcomes. Continuous noninvasive monitoring of heart rate (HR), respiratory rate (RR), and pulse oximetry (SpO2) were sampled at 1/20 Hz...
February 22, 2017: Journal of Clinical Monitoring and Computing
https://www.readbyqxmd.com/read/28212224/exploring-the-dark-side-of-the-moon-pulmonary-vascular-dysfunction-in-acute-respiratory-distress-syndrome
#8
Michael R Pinsky
No abstract text is available yet for this article.
March 2017: Critical Care Medicine
https://www.readbyqxmd.com/read/28212223/combining-functional-hemodynamic-measures-to-increase-precision-in-defining-volume-responsiveness
#9
Michael R Pinsky
No abstract text is available yet for this article.
March 2017: Critical Care Medicine
https://www.readbyqxmd.com/read/28199780/cytomegalovirus-responsive-cd8-t-cells-expand-after-solid-organ-transplantation-in-the-absence-of-cmv-disease
#10
Lauren E Higdon, Jennifer Trofe-Clark, Sai Liu, Kenneth B Margulies, Malaya K Sahoo, Emily Blumberg, Benjamin A Pinsky, Jonathan S Maltzman
Cytomegalovirus (CMV) is a major cause of morbidity and mortality in solid-organ transplant recipients. Approximately 60% of adults are CMV seropositive indicating previous exposure. Following resolution of primary infection, CMV remains in a latent state. Reactivation is controlled by memory T cells in healthy individuals; transplant recipients have reduced memory T cell function due to chronic immunosuppressive therapies. In this study, CD8(+) T cell responses to CMV polypeptides IE-1 and pp65 were analyzed in sixteen CMV seropositive renal and cardiac transplant recipients longitudinally pre- and post-transplant...
February 15, 2017: American Journal of Transplantation
https://www.readbyqxmd.com/read/28188408/cross-comparisons-of-trending-accuracies-of-continuous-cardiac-output-measurements-pulse-contour-analysis-bioreactance-and-pulmonary-artery-catheter
#11
Bouchra Lamia, Hyung Kook Kim, Donald A Severyn, Michael R Pinsky
We compared the similarity of cardiac-output (CO) estimates between available bolus thermodilution pulmonary-artery catheters (PAC), arterial pulse-contour analysis (LiDCOplus(™), FloTrac(™) and PiCCOplus(™)), and bioreactance (NICOM(™)). Repetitive simultaneous estimates of CO obtained from the above devices were compared in 21 cardiac-surgery patients during the first 2 h post-surgery. Mean and absolute values for CO across the devices were compared by ANOVA, Bland-Altman, Pearson moment, and linear-regression analyses...
February 10, 2017: Journal of Clinical Monitoring and Computing
https://www.readbyqxmd.com/read/28177195/high-incidence-of-zika-virus-infection-detected-in-plasma-and-cervical-cytology-specimens-from-pregnant-women-in-guayaquil-ecuador
#12
Hector Zambrano, Jesse Waggoner, Karina León, Benjamin Pinsky, Ketty Vera, Marissa Schettino, Lisette Rivera, José Landivar, María Granda, Angela Lee, Gil Mor
Zika virus (ZIKV) infection during pregnancy has been linked to severe birth defects, and the epidemiologic situation of the ZIKV epidemic in Ecuador is poorly understood. Guayaquil, Ecuador, has a tropical climate and experiences frequent outbreaks of dengue and chikungunya virus, and in December 2015, ZIKV was identified. Given the well-documented effects of ZIKV in pregnancy, including microcephaly, we tested for the presence of ZIKV in both plasma and cervical cytology of pregnant women. We report the identification of a population of pregnant women with a high incidence of ZIKV infection detected in the plasma and lower reproductive tract...
February 2017: American Journal of Reproductive Immunology: AJRI
https://www.readbyqxmd.com/read/28174559/zika-virus-chikungunya-virus-and-dengue-virus-in-cerebrospinal-fluid-from-adults-with-neurological-manifestations-guayaquil-ecuador
#13
Nathalie Acevedo, Jesse Waggoner, Michelle Rodriguez, Lissette Rivera, José Landivar, Benjamin Pinsky, Hector Zambrano
Zika virus (ZIKV), chikungunya virus (CHIKV), and dengue virus (DENV) have been associated with clinical presentations that involve acute neurological complaints. In the current study, we identified ZIKV, CHIKV, and DENV in cerebrospinal fluid (CSF) samples from patients admitted to the Hospital Luis Vernaza (Guayaquil, Ecuador) to the Emergency Room or the Intensive Care Unit, with neurological symptoms and/or concern for acute arboviral infections. Viral RNA from one or more virus was detected in 12/16 patients...
2017: Frontiers in Microbiology
https://www.readbyqxmd.com/read/28133863/genetics-and-genotype-phenotype-correlations-in-early-onset-epileptic-encephalopathy-with-burst-suppression
#14
Heather E Olson, McKenna Kelly, Christopher M LaCoursiere, Rebecca Pinsky, Dimira Tambunan, Catherine Shain, Sriram Ramgopal, Masanori Takeoka, Mark H Libenson, Kristina Julich, Tobias Loddenkemper, Eric D Marsh, Devorah Segal, Susan Koh, Michael S Salman, Alex R Paciorkowski, Edward Yang, Ann M Bergin, Beth Rosen Sheidley, Annapurna Poduri
OBJECTIVE: We sought to identify genetic causes of early onset epileptic encephalopathies with burst suppression (Ohtahara syndrome and early myoclonic encephalopathy) and evaluate genotype-phenotype correlations. METHODS: We enrolled 33 patients with a referral diagnosis of Ohtahara syndrome or early myoclonic encephalopathy without malformations of cortical development. We performed detailed phenotypic assessment including seizure presentation, electroencephalography, and magnetic resonance imaging...
January 30, 2017: Annals of Neurology
https://www.readbyqxmd.com/read/28126818/igg-antibodies-to-dengue-enhanced-for-fc%C3%AE-riiia-binding-determine-disease-severity
#15
Taia T Wang, Jaturong Sewatanon, Matthew J Memoli, Jens Wrammert, Stylianos Bournazos, Siddhartha Kumar Bhaumik, Benjamin A Pinsky, Kulkanya Chokephaibulkit, Nattawat Onlamoon, Kovit Pattanapanyasat, Jeffery K Taubenberger, Rafi Ahmed, Jeffrey V Ravetch
Dengue virus (DENV) infection in the presence of reactive, non-neutralizing immunoglobulin G (IgG) (RNNIg) is the greatest risk factor for dengue hemorrhagic fever (DHF) or dengue shock syndrome (DSS). Progression to DHF/DSS is attributed to antibody-dependent enhancement (ADE); however, because only a fraction of infections occurring in the presence of RNNIg advance to DHF/DSS, the presence of RNNIg alone cannot account for disease severity. We discovered that DHF/DSS patients respond to infection by producing IgGs with enhanced affinity for the activating Fc receptor FcγRIIIA due to afucosylated Fc glycans and IgG1 subclass...
January 27, 2017: Science
https://www.readbyqxmd.com/read/28126409/who-should-pick-the-winners-of-climate-change
#16
REVIEW
Michael S Webster, Madhavi A Colton, Emily S Darling, Jonathan Armstrong, Malin L Pinsky, Nancy Knowlton, Daniel E Schindler
Many conservation strategies identify a narrow subset of genotypes, species, or geographic locations that are predicted to be favored under different scenarios of future climate change. However, a focus on predicted winners, which might not prove to be correct, risks undervaluing the balance of biological diversity from which climate-change winners could otherwise emerge. Drawing on ecology, evolutionary biology, and portfolio theory, we propose a conservation approach designed to promote adaptation that is less dependent on uncertain predictions about the identity of winners and losers...
March 2017: Trends in Ecology & Evolution
https://www.readbyqxmd.com/read/28124086/intensive-care-medicine-in-2050-news-for-hemodynamic-monitoring
#17
Frederic Michard, Michael R Pinsky, Jean-Louis Vincent
No abstract text is available yet for this article.
March 2017: Intensive Care Medicine
https://www.readbyqxmd.com/read/28119497/risk-for-cardiorespiratory-instability-following-transfer-to-a-monitored-step-down-unit
#18
Eliezer Bose, Lujie Chen, Gilles Clermont, Artur Dubrawski, Michael R Pinsky, Dianxu Ren, Leslie A Hoffman, Marilyn Hravnak
BACKGROUND: Hospitalized patients who develop at least one instance of cardiorespiratory instability (CRI) have poorer outcomes. We sought to describe the admission characteristics, drivers, and time to onset of initial CRI events in monitored step-down unit (SDU) patients. METHODS: Admission characteristics and continuous monitoring data (frequency 1/20 Hz) were recorded in 307 subjects. Vital sign deviations beyond local instability trigger threshold criteria, with a tolerance of 40 s and cumulative duration of 4 of 5 min, were classified as CRI events...
January 24, 2017: Respiratory Care
https://www.readbyqxmd.com/read/28104419/pelvic-hardware-eroding-into-the-bladder-a-rare-case-presentation-of-gross-hematuria-bladder-pain-and-refractory-luts
#19
Kristen E Gurtner, Jonathan A Israel, Michael R Pinsky, James F Mautner, June B Miguez, Daniel J Canter
We present a 60 year-old male who presented with gross hematuria, refractory lower urinary tract symptoms, and increasing bladder pain for 3 months. The patient had a prior history of a motorcycle accident and pelvic fracture requiring an extensive pelvic open reduction and internal fixation. During evaluation, the patient was found to have an orthopedic screw from his hardware eroding through the left lateral wall of his bladder and irritating his trigone. The patient underwent pelvic exploration with open cystotomy and hardware removal with the orthopedic service...
January 16, 2017: Urology
https://www.readbyqxmd.com/read/28097233/ectonucleotidase-cd39-driven-control-of-postinfarction-myocardial-repair-and-rupture
#20
Nadia R Sutton, Takanori Hayasaki, Matthew C Hyman, Anuli C Anyanwu, Hui Liao, Danica Petrovic-Djergovic, Linda Badri, Amy E Baek, Natalie Walker, Keigo Fukase, Yogendra Kanthi, Scott H Visovatti, Ellen L Horste, Jessica J Ray, Sascha N Goonewardena, David J Pinsky
Mechanical complications of myocardial infarction (MI) are often fatal. Little is known about endogenous factors that predispose to myocardial rupture after MI. Ectonucleoside triphosphate diphosphohydrolase (CD39) could be a critical mediator of propensity to myocardial rupture after MI due to its role in modulating inflammation and thrombosis. Using a model of permanent coronary artery ligation, rupture was virtually abrogated in cd39(-/-) mice versus cd39(+/+) controls, with elevated fibrin and collagen deposition and marked neutrophil and macrophage influx...
January 12, 2017: JCI Insight
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