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https://www.readbyqxmd.com/read/28399426/hpv-related-external-genital-lesions-among-men-residing-in-brazil
#1
Roberto J C Silva, Staci L Sudenga, Laura Sichero, Maria Luiza Baggio, Lenice Galan, Ricardo Cintra, B Nelson Torres, Mark Stoler, Anna R Giuliano, Luisa L Villa
The aims of this study were to determine the incidence of external genital lesions (EGLs), specifically histologically confirmed condyloma (genital warts) and Penile Intraepithelial Neoplasia (PeIN), and genital HPV infection progression to EGLs among healthy men aged 18-73 residing in Brazil. Subjects included 1118 men enrolled in the HPV Infection in Men (HIM) study between July 2005 and June 2009. At each visit, EGLs were biopsied and subjected to pathological evaluation. HPV status in genital swabs and biopsies was determined by Linear Array and INNO-LiPA, respectively...
April 8, 2017: Brazilian Journal of Infectious Diseases
https://www.readbyqxmd.com/read/28387507/subtle-structural-changes-in-cu-ii-l-2mn-ii-complexes-to-induce-heterometallic-cooperative-catalytic-oxidase-activities-on-phenolic-substrates-h2l-salen-type-unsymmetrical-schiff-base
#2
Prithwish Mahapatra, Soumavo Ghosh, Sanjib Giri, Vinayak Rane, Ramakant Kadam, Michael G B Drew, Ashutosh Ghosh
A new Cu(II) complex of an asymmetrically dicondensed Schiff base (H2L = N-(2-hydroxyacetophenylidene)-N'-salicylidene-1,3-propanediamine) derived from 1,3-propanediamine, salicylaldehyde, and o-hydroxyacetophenone has been synthesized. Using this complex, [CuL] (1), as a metalloligand, two new trinuclear Cu-Mn complexes, [(CuL)2Mn(N3)(H2O)](ClO4)·H2O (2) and [(CuL)2Mn(NCS)2] (3), have been prepared. Single-crystal structural analyses reveal that complexes 2 and 3 both have the same bent trinuclear {(CuL)2Mn}(2+) structural unit in which two terminal bidentate square-planar (CuL) units are chelated to the central octahedral Mn(II) ion...
April 7, 2017: Inorganic Chemistry
https://www.readbyqxmd.com/read/28355982/low-copy-numbers-of-fcgr3a-and-fcgr3b-associated-with-chinese-patients-with-sle-and-aasv
#3
Y Qi, X Zhou, D Bu, P Hou, J Lv, H Zhang
Low-affinity Fcγ receptors (FcγR) act as key mediators of the pathogenic effects of autoantibodies. In this study, we aimed to determine whether copy number variations (CNVs) in FCGR3A and FCGR3B were associated with systemic lupus nephritis (SLE) and ANCA-associated systemic vasculitis (AASV) in Chinese individuals. A total of 1118 individuals were enrolled, including 415 SLE patients, 139 AASV patients, and 564 healthy controls. FCGR3A and FCGR3B copy numbers (CNs) were determined by both a paralogue ratio test and TaqMan quantitative PCR assay...
January 1, 2017: Lupus
https://www.readbyqxmd.com/read/28342776/effect-of-needle-size-in-ultrasound-guided-core-needle-breast-biopsy-comparison-of-14-16-and-18-gauge-needles
#4
Michela Giuliani, Pierluigi Rinaldi, Rossella Rella, Gina Fabrizi, Federica Petta, Giorgio Carlino, Alba Di Leone, Antonino Mulè, Enida Bufi, Maurizio Romani, Paolo Belli, Lorenzo Bonomo
INTRODUCTION: The aim of the present study was to assess the diagnostic accuracy of ultrasound-guided core needle biopsy (US-CNB) of breast lesions, comparing smaller needles (16- and 18-gauge) with the 14-gauge needle, and to analyze the lesion characteristics influencing US-CNB diagnostic performance. PATIENTS AND METHODS: All the patients provided informed consent before the biopsy procedure. The data from breast lesions that had undergone US-CNB in our institution from January 2011 to January 2015 were retrospectively reviewed...
March 6, 2017: Clinical Breast Cancer
https://www.readbyqxmd.com/read/28334427/capnography-versus-standard-monitoring-for-emergency-department-procedural-sedation-and-analgesia
#5
REVIEW
Brian F Wall, Kirk Magee, Samuel G Campbell, Peter J Zed
BACKGROUND: Procedural sedation and analgesia (PSA) is used frequently in the emergency department (ED) to facilitate painful procedures and interventions. Capnography, a monitoring modality widely used in operating room and endoscopy suite settings, is being used more frequently in the ED setting with the goal of reducing cardiopulmonary adverse events. As opposed to settings outside the ED, there is currently no consensus on whether the addition of capnography to standard monitoring modalities reduces adverse events in the ED setting...
March 23, 2017: Cochrane Database of Systematic Reviews
https://www.readbyqxmd.com/read/28333569/are-preferences-for-aggressive-medical-treatment-associated-with-healthcare-utilization-in-the-very-old
#6
Steven M Albert, June R Lunney, Lei Ye, Robert Boudreau, Diane Ives, Suzanne Satterfield, Cameron M Kaplan, Teresa Waters, Hilsa N Ayonayon, Susan M Rubin, Anne B Newman, Tamara Harris
OBJECTIVES: To examine the relationship between end-of-life (EOL) treatment preferences and recent hospitalization or emergency department (ED) care in the very old. DESIGN: Quarterly telephone follow-up of participants in the EOL in the Very Old cohort. SETTING: The EOL in the Very Old Age cohort drew from 1403 participants in the Health, Aging, and Body Composition (Health ABC) study who were alive in year 15 of follow-up. 87.5% (n = 1227) were successfully recontacted and enrolled...
March 23, 2017: Journal of Palliative Medicine
https://www.readbyqxmd.com/read/28323479/evaluation-of-measles-mumps-rubella-vaccination-among-newly-arrived-refugees
#7
Deborah Lee, Michelle Weinberg, Stephen Benoit
OBJECTIVES: To assess US availability and use of measles-mumps-rubella (MMR) vaccination documentation for refugees vaccinated overseas. METHODS: We selected 1500 refugee records from 14 states from March 2013 through July 2015 to determine whether overseas vaccination records were available at the US postarrival health assessment and integrated into the Advisory Committee on Immunization Practices schedule. We assessed number of doses, dosing interval, and contraindications...
May 2017: American Journal of Public Health
https://www.readbyqxmd.com/read/28292963/electrical-activity-of-the-diaphragm-during-ncpap-and-high-flow-nasal-cannula
#8
C G de Waal, G J Hutten, J V Kraaijenga, F H de Jongh, A H van Kaam
OBJECTIVE: To determine if the electrical activity of the diaphragm, as measure of neural respiratory drive and breathing effort, changes over time in preterm infants transitioned from nasal continuous positive airway pressure (nCPAP) to high flow nasal cannula (HFNC). DESIGN: Prospective observational study. SETTING: Neonatal intensive care unit. PATIENTS: Stable preterm infants transitioned from nCPAP to HFNC using a 1:1 pressure to flow ratio...
March 14, 2017: Archives of Disease in Childhood. Fetal and Neonatal Edition
https://www.readbyqxmd.com/read/28282654/approach-to-human-immunodeficiency-virus-sexually-transmitted-infection-testing-for-men-at-an-urban-urgent-care-center
#9
Sarah B Schechter, Dina L Romo, Alwyn T Cohall, Natalie M Neu
BACKGROUND AND OBJECTIVES: Sexually transmitted infection (STI) rates have increased among men. Urgent care centers are increasingly common sites for medical care. The objectives of this study are to describe practices surrounding STI testing at an urban urgent care center. METHODS: Electronic medical record data were analyzed for men ages 20 to 55 years seen at the urgent care center of a large urban hospital from June 7, 2011, to April 30, 2015 (n = 10,983). A subset of charts was reviewed to assess sexual history documentation (n = 906)...
April 2017: Sexually Transmitted Diseases
https://www.readbyqxmd.com/read/28280063/surveillance-report-of-zika-virus-among-canadian-travellers-returning-from-the-americas
#10
Andrea K Boggild, Jennifer Geduld, Michael Libman, Cedric P Yansouni, Anne E McCarthy, Jan Hajek, Wayne Ghesquiere, Yazdan Mirzanejad, Jean Vincelette, Susan Kuhn, Pierre J Plourde, Sumontra Chakrabarti, David O Freedman, Kevin C Kain
BACKGROUND: Widespread transmission of Zika virus in the Americas has occurred since late 2015. We examined demographic and travel-related characteristics of returned Canadian travellers with Zika infection acquired in the Americas to illuminate risk factors for acquisition and the clinical spectrum. METHODS: We analyzed demographic and travel-related data for returned Canadian travellers who presented to a CanTravNet site between October 2015 and September 2016 for care of Zika virus acquired in the Americas...
March 6, 2017: CMAJ: Canadian Medical Association Journal, Journal de L'Association Medicale Canadienne
https://www.readbyqxmd.com/read/28263751/single-versus-double-layer-uterine-closure-at-cesarean-impact-on-lower-uterine-segment-thickness-at-next%C3%A2-pregnancy
#11
Chantale Vachon-Marceau, Suzanne Demers, Emmanuel Bujold, Stephanie Roberge, Robert J Gauthier, Jean-Charles Pasquier, Mario Girard, Nils Chaillet, Michel Boulvain, Nicole Jastrow
BACKGROUND: Uterine rupture is a potential life-threatening complication during a trial of labor after cesarean delivery. Single-layer closure of the uterus at cesarean delivery has been associated with an increased risk of uterine rupture compared with double-layer closure. Lower uterine segment thickness measurement by ultrasound has been used to evaluate the quality of the uterine scar after cesarean delivery and is associated with the risk of uterine rupture. OBJECTIVE: To estimate the impact of previous uterine closure on lower uterine segment thickness...
March 3, 2017: American Journal of Obstetrics and Gynecology
https://www.readbyqxmd.com/read/28241832/the-malaria-testing-and-treatment-market-in-kinshasa-democratic-republic-of-the-congo-2013
#12
Godéfroid Mpanya, Antoinette Tshefu, Joris Losimba Likwela
BACKGROUND: The Democratic Republic of Congo (DRC) is one of the two most leading contributors to the global burden of disease due to malaria. This paper describes the malaria testing and treatment market in the nation's capital province of Kinshasa, including availability of malaria testing and treatment and relative anti-malarial market share for the public and private sector. METHODS: A malaria medicine outlet survey was conducted in Kinshasa province in 2013...
February 28, 2017: Malaria Journal
https://www.readbyqxmd.com/read/28235749/analysis-of-patient-narratives-in-disease-blogs-on-the-internet-an-exploratory-study-of-social-pharmacovigilance
#13
Shinichi Matsuda, Kotonari Aoki, Shiho Tomizawa, Masayoshi Sone, Riwa Tanaka, Hiroshi Kuriki, Yoichiro Takahashi
BACKGROUND: Although several reports have suggested that patient-generated data from Internet sources could be used to improve drug safety and pharmacovigilance, few studies have identified such data sources in Japan. We introduce a unique Japanese data source: tōbyōki, which translates literally as "an account of a struggle with disease." OBJECTIVE: The objective of this study was to evaluate the basic characteristics of the TOBYO database, a collection of tōbyōki blogs on the Internet, and discuss potential applications for pharmacovigilance...
February 24, 2017: JMIR Public Health and Surveillance
https://www.readbyqxmd.com/read/28230869/a-combined-high-temperature-experimental-and-theoretical-kinetic-study-of-the-reaction-of-dimethyl-carbonate-with-oh-radicals
#14
Fethi Khaled, Binod Raj Giri, Milán Szőri, Tam V-T Mai, Lam K Huynh, Aamir Farooq
The reaction kinetics of dimethyl carbonate (DMC) and OH radicals were investigated behind reflected shock waves over the temperature range of 872-1295 K and at pressures near 1.5 atm. Reaction progress was monitored by detecting OH radicals at 306.69 nm using a UV laser absorption technique. The rate coefficients for the reaction of DMC with OH radicals were extracted using a detailed kinetic model developed by Glaude et al. (Proc. Combust. Inst. 2005, 30(1), 1111-1118). The experimental rate coefficients can be expressed in Arrhenius form as: kexpt'l = 5...
February 23, 2017: Physical Chemistry Chemical Physics: PCCP
https://www.readbyqxmd.com/read/28193677/sex-differences-in-the-clinical-impact-of-high-platelet-reactivity-after-percutaneous-coronary-intervention-with-drug-eluting-stents-results-from-the-adapt-des-study-assessment-of-dual-antiplatelet-therapy-with-drug-eluting-stents
#15
Jennifer Yu, Roxana Mehran, Usman Baber, Sze-Yuan Ooi, Bernhard Witzenbichler, Giora Weisz, Michael J Rinaldi, Franz-Josef Neumann, D Christopher Metzger, Timothy D Henry, David A Cox, Peter L Duffy, Ernest L Mazzaferri, Bruce R Brodie, Thomas D Stuckey, Akiko Maehara, Ke Xu, Ori Ben-Yehuda, Ajay J Kirtane, Gregg W Stone
BACKGROUND: Sex differences in the outcomes after percutaneous coronary intervention with drug-eluting stents and in the response to clopidogrel therapy have been reported; however, the differential risk of high platelet reactivity (HPR) on clopidogrel in women versus men is unknown. METHODS AND RESULTS: We compared 8448 patients enrolled in the ADAPT-DES study (Assessment of Dual Antiplatelet Therapy With Drug-Eluting Stents) according to sex and the presence/absence of HPR on clopidogrel (defined as P2Y12 reactivity units >208)...
February 2017: Circulation. Cardiovascular Interventions
https://www.readbyqxmd.com/read/28188977/lack-of-incremental-effect-of-histamine-receptor-antagonists-over-proton-pump-inhibitors-on-the-risk-of-neoplastic-progression-in-patients-with-barrett-s-esophagus-a-cohort-study
#16
Prashanthi N Thota, Kaveh Hajifathalian, Tanmayee Benjamin, Ashok Runkana, Rocio Lopez, Madhusudhan R Sanaka
AIMS: Long-term acid suppression lowers the risk of progression to esophageal adenocarcinoma (EAC) in patients with Barrett's esophagus (BE). With the recent reports about harmful effects of chronic proton pump inhibitor (PPI) use, there is renewed interest about alternative methods of acid suppression. Hence, our aim was to study the effect of H2 receptor antagonists (H2RA) on the risk of progression to neoplasia in our BE cohort. METHODS: This is a retrospective analysis of prospectively collected data of patients in our BE Registry from 2002 to 2015...
February 11, 2017: Journal of Digestive Diseases
https://www.readbyqxmd.com/read/28165360/body-composition-nutritional-profile-and-muscular-fitness-affect-bone-health-in-a-sample-of-schoolchildren-from-colombia-the-fuprecol-study
#17
Mónica Adriana Forero-Bogotá, Mónica Liliana Ojeda-Pardo, Antonio García-Hermoso, Jorge Enrique Correa-Bautista, Emilio González-Jiménez, Jacqueline Schmidt-RíoValle, Carmen Flores Navarro-Pérez, Luis Gracia-Marco, Dimitris Vlachopoulos, Javier Martínez-Torres, Robinson Ramírez-Vélez
The objective of the present study is to investigate the relationships between body composition, nutritional profile, muscular fitness (MF) and bone health in a sample of children and adolescents from Colombia. Participants included 1118 children and adolescents (54.6% girls). Calcaneal broadband ultrasound attenuation (c-BUA) was obtained as a marker of bone health. Body composition (fat mass and lean mass) was assessed using bioelectrical impedance analysis. Furthermore height, weight, waist circumference and Tanner stage were measured and body mass index (BMI) was calculated...
February 3, 2017: Nutrients
https://www.readbyqxmd.com/read/28139443/effectiveness-of-the-13-valent-pneumococcal-conjugate-vaccine-against-invasive-pneumococcal-disease-in-south-african-children-a-case-control-study
#18
Cheryl Cohen, Claire von Mollendorf, Linda de Gouveia, Sarona Lengana, Susan Meiring, Vanessa Quan, Arthermon Nguweneza, David P Moore, Gary Reubenson, Mamokgethi Moshe, Shabir A Madhi, Brian Eley, Ute Hallbauer, Heather Finlayson, Sheeba Varughese, Katherine L O'Brien, Elizabeth R Zell, Keith P Klugman, Cynthia G Whitney, Anne von Gottberg
BACKGROUND: The 13-valent pneumococcal conjugate vaccine (PCV13) was designed to include disease-causing serotypes that are important in low-income and middle-income countries. Vaccine effectiveness estimates are scarce in these settings. South Africa replaced PCV7 with PCV13 in 2011 using a 2 + 1 schedule. We aimed to assess the effectiveness of two or more doses of PCV13 against invasive pneumococcal disease in children with HIV infection and in those not infected with HIV. METHODS: Cases of invasive pneumococcal disease in children aged 5 years or younger were identified through national laboratory-based surveillance...
March 2017: Lancet Global Health
https://www.readbyqxmd.com/read/28133926/n-acylhomoserine-lactone-regulation-of-genes-mediating-motility-and-pathogenicity-in-pseudomonas-syringae-pathovar-tabaci-11528
#19
Feifei Cheng, Anzhou Ma, Jinxue Luo, Xuliang Zhuang, Guoqiang Zhuang
Pseudomonas syringae pathovar tabaci 11528 (P. syringae 11528) is a phytopathogen that causes wild-fire disease in soybean and tobacco plants. It utilizes a cell density-dependent regulation system known as quorum sensing (QS). In its QS system, the psyI is responsible for the biosynthesis of N-acylhomoserine lactones (AHLs). By comparing the transcripts from P. syringae 11528 wild-type strain with those of the ΔpsyI mutant using RNA sequencing (RNA-seq) technology, 1118 AHL-regulated genes were identified in the transition from exponential to stationary growth phase...
January 29, 2017: MicrobiologyOpen
https://www.readbyqxmd.com/read/28131885/attractors-of-hypertrophic-cardiomyopathy-using-maximal-cliques-and-attract-methods
#20
Ming-Jun Feng, Hui-Min Chu, Cai-Jie Shen, Bin He, Xian-Feng Du, Yi-Bo Yu, Jing Liu, Xiao-Min Chen
BACKGROUND: Our study was designed to identify the differential attractor modules related with hypertrophic cardiomyopathy (HCM) by integrating clustering-based on maximal cliques algorithm and Attract method. METHODS: We firstly recruited the HCM-related microarray data from ArrayExpress database. Next, protein-protein interaction (PPI) networks of normal and HCM were constructed and re-weighted using spearman correlation coefficient (SCC). Then, maximal cliques were found from the PPI networks through the clustering-based on maximal cliques approach...
January 19, 2017: Computational Biology and Chemistry
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