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https://www.readbyqxmd.com/read/28534712/benefit-of-adjunct-universal-rectal-screening-for-chlamydia-genital-infections-in-women-attending-canadian-sexually-transmitted-infection-clinics
#1
Nguyen X Thanh, Ilke Akpinar, Jennifer Gratrix, Sabrina Plitt, Petra Smyczek, Ron Read, Philip Jacobs, Tom Wong, Ameeta E Singh
Adding universal rectal screening to urogenital screening should positively impact rectal Chlamydia trachomatis (CT) incidence in affected populations. A dynamic Markov model was used to evaluate costs and outcomes of three rectal CT screening strategies among women attending sexually transmitted infection clinics in Alberta, Canada: universal urogenital-only screening (UG-only), additional selected (exposure-based) rectal screening (UG+SR), and additional universal rectal screening (UG+UR). The model included two mutually exclusive health states: infected and susceptible...
January 1, 2017: International Journal of STD & AIDS
https://www.readbyqxmd.com/read/28530674/fifteen-new-risk-loci-for-coronary-artery-disease-highlight-arterial-wall-specific-mechanisms
#2
Joanna M M Howson, Wei Zhao, Daniel R Barnes, Weang-Kee Ho, Robin Young, Dirk S Paul, Lindsay L Waite, Daniel F Freitag, Eric B Fauman, Elias L Salfati, Benjamin B Sun, John D Eicher, Andrew D Johnson, Wayne H H Sheu, Sune F Nielsen, Wei-Yu Lin, Praveen Surendran, Anders Malarstig, Jemma B Wilk, Anne Tybjærg-Hansen, Katrine L Rasmussen, Pia R Kamstrup, Panos Deloukas, Jeanette Erdmann, Sekar Kathiresan, Nilesh J Samani, Heribert Schunkert, Hugh Watkins, Ron Do, Daniel J Rader, Julie A Johnson, Stanley L Hazen, Arshed A Quyyumi, John A Spertus, Carl J Pepine, Nora Franceschini, Anne Justice, Alex P Reiner, Steven Buyske, Lucia A Hindorff, Cara L Carty, Kari E North, Charles Kooperberg, Eric Boerwinkle, Kristin Young, Mariaelisa Graff, Ulrike Peters, Devin Absher, Chao A Hsiung, Wen-Jane Lee, Kent D Taylor, Ying-Hsiang Chen, I-Te Lee, Xiuqing Guo, Ren-Hua Chung, Yi-Jen Hung, Jerome I Rotter, Jyh-Ming J Juang, Thomas Quertermous, Tzung-Dau Wang, Asif Rasheed, Philippe Frossard, Dewan S Alam, Abdulla Al Shafi Majumder, Emanuele Di Angelantonio, Rajiv Chowdhury, Yii-Der Ida Chen, Børge G Nordestgaard, Themistocles L Assimes, John Danesh, Adam S Butterworth, Danish Saleheen
Coronary artery disease (CAD) is a leading cause of morbidity and mortality worldwide. Although 58 genomic regions have been associated with CAD thus far, most of the heritability is unexplained, indicating that additional susceptibility loci await identification. An efficient discovery strategy may be larger-scale evaluation of promising associations suggested by genome-wide association studies (GWAS). Hence, we genotyped 56,309 participants using a targeted gene array derived from earlier GWAS results and performed meta-analysis of results with 194,427 participants previously genotyped, totaling 88,192 CAD cases and 162,544 controls...
May 22, 2017: Nature Genetics
https://www.readbyqxmd.com/read/28530347/-the-need-for-help-of-family-caregivers-of-persons-with-mental-illness-in-a-unique-service-for-families-at-the-beer-sheva-mental-health-center
#3
Anat Shalev, Ron Shor
BACKGROUND: Limited research attention has been given to the needs of family caregivers of persons with mental illness in psychiatric hospitals despite the stressors and difficulties they experience. In light of the recognition of the significance of helping family caregivers, a new model of consultation and support centers for family caregivers, called Meital, has been developed. OBJECTIVES: To examine the needs of family caregivers who receive help in Meital, at the Beer Sheva Mental Health Center...
December 2016: Harefuah
https://www.readbyqxmd.com/read/28530312/-the-second-victim-treating-the-health-care-providers
#4
REVIEW
Shimrit Shor, Orna Tal, Ron Maymon
During their professional careers, physicians and other health care providers are repeatedly exposed to emotional stress. This is usually secondary to coping with the results of a medical error or complicated medical event. Generally, in the above cases, the patient and his/her family are in the center of the medical system, being "the first victim" of such an event, while the involved caregiver, who provided the medical service, is categorized as the "second victim". "Second victims" may feel anxiety, fear, guilt or anger and experience social withdrawal, which may lead to troubling memories, depression and insomnia...
January 2017: Harefuah
https://www.readbyqxmd.com/read/28528866/financing-of-international-collective-action-for-epidemic-and-pandemic-preparedness
#5
Gavin Yamey, Marco Schäferhoff, Ole Kristian Aars, Barry Bloom, Dennis Carroll, Mukesh Chawla, Victor Dzau, Ricardo Echalar, Indermit Singh Gill, Tore Godal, Sanjeev Gupta, Dean Jamison, Patrick Kelley, Frederik Kristensen, Ceci Mundaca-Shah, Ben Oppenheim, Julie Pavlin, Rodrigo Salvado, Peter Sands, Rocio Schmunis, Agnes Soucat, Lawrence H Summers, Anas El Turabi, Ron Waldman, Ed Whiting
No abstract text is available yet for this article.
May 18, 2017: Lancet Global Health
https://www.readbyqxmd.com/read/28527776/bioresorbable-scaffolds-polymer-troubleshooting-or-simply-not-good-enough
#6
EDITORIAL
Ron Waksman
No abstract text is available yet for this article.
May 11, 2017: JACC. Cardiovascular Interventions
https://www.readbyqxmd.com/read/28525779/systematic-review-and-meta-analysis-of-renal-replacement-therapy-modalities-for-acute-kidney-injury-in-the-intensive-care-unit
#7
Danielle M Nash, Sebastian Przech, Ron Wald, Daria O'Reilly
PURPOSE: To compare clinical outcomes among critically ill adults with acute kidney injury (AKI) treated with continuous renal replacement therapy (CRRT), intermittent hemodialysis (IHD) or sustained low efficiency dialysis (SLED). MATERIALS AND METHODS: We completed a systematic review and meta-analysis of studies published in 2015 or earlier using MEDLINE®, EMBASE®, Cochrane databases and grey literature. Eligible studies included randomized clinical trials (RCTs) or prospective cohort studies comparing outcomes of mortality, dialysis dependence or length of stay among critically ill adults receiving CRRT, IHD or SLED to treat AKI...
May 9, 2017: Journal of Critical Care
https://www.readbyqxmd.com/read/28525773/acetone-facilitated-dna-sampling-from-electrical-tapes-improves-dna-recovery-and-enables-latent-fingerprints-development
#8
Ilan Feine, Moshe Shpitzen, Boris Geller, Eran Salmon, Tsach Peleg, Jonathan Roth, Ron Gafny
Electrical tapes (ETs) are a common component of improvised explosive devices (IEDs) used by terrorists or criminal organizations and represent a valuable forensic resource for DNA and latent fingerprints recovery. However, DNA recovery rates are typically low and usually below the minimal amount required for amplification. In addition, most DNA extraction methods are destructive and do not allow further latent fingerprints development. In the present study a cell culture based touch DNA model was used to demonstrate a two-step acetone-water DNA recovery protocol from ETs...
May 8, 2017: Forensic Science International
https://www.readbyqxmd.com/read/28523507/tof-sims-parallel-imaging-ms-ms-of-lipid-species-in-thin-tissue-sections
#9
Anne Lisa Bruinen, Gregory L Fisher, Ron M A Heeren
Unambiguous identification of detected species is essential in complex biomedical samples. To date, there are not many mass spectrometry imaging techniques that can provide both high spatial resolution and identification capabilities. A new and patented imaging tandem mass spectrometer, exploiting the unique characteristics of the nanoTOF II (Physical Electronics, USA) TOF-SIMS TRIFT instrument, was developed to address this.Tandem mass spectrometry is based on the selection of precursor ions from the full secondary ion spectrum (MS(1)), followed by energetic activation and fragmentation, and collection of the fragment ions to obtain a tandem MS spectrum (MS(2))...
2017: Methods in Molecular Biology
https://www.readbyqxmd.com/read/28523505/mass-spectrometry-imaging-of-drugs-of-abuse-in-hair
#10
Bryn Flinders, Eva Cuypers, Tiffany Porta, Emmanuel Varesio, Gérard Hopfgartner, Ron M A Heeren
Hair testing is a powerful tool routinely used for the detection of drugs of abuse. The analysis of hair is highly advantageous as it can provide prolonged drug detectability versus that in biological fluids and chronological information about drug intake based on the average growth of hair. However, current methodology requires large amounts of hair samples and involves complex time-consuming sample preparation followed by gas or liquid chromatography coupled with mass spectrometry. Mass spectrometry imaging is increasingly being used for the analysis of single hair samples, as it provides more accurate and visual chronological information in single hair samples...
2017: Methods in Molecular Biology
https://www.readbyqxmd.com/read/28522598/immunotherapeutic-approaches-of-il-1-neutralization-in-the-tumor-microenvironment
#11
REVIEW
Ron N Apte, Elena Voronov
IL-1 is a pleiotropic cytokine that controls inflammation, immunity, and hemopoiesis. The major IL-1 agonistic molecules are IL-1α and IL-1β, which bind to IL-1R type I (IL-1R1) and induce similar biologic functions. The IL-1R antagonist (IL-1Ra) is a physiologic inhibitor of IL-1R1 signaling. In the tumor microenvironment, IL-1 is expressed by malignant, stromal, and infiltrating cells and supports tumor invasiveness and progression. We have shown that in the tumor microenvironment, the IL-1 agonistic molecules act different as a result of their local amounts and their compartmentalization within the producing cells...
May 18, 2017: Journal of Leukocyte Biology
https://www.readbyqxmd.com/read/28522595/human-salivary-peptide-histatin-1-stimulates-epithelial-and-endothelial-cell-adhesion-and-barrier-function
#12
Irene A van Dijk, Maria Laura Ferrando, Anne-Eva van der Wijk, Ron A Hoebe, Kamran Nazmi, Wouter J de Jonge, Przemek M Krawczyk, Jan G M Bolscher, Enno C I Veerman, Jan Stap
Histatins are multifunctional histidine-rich peptides secreted by the salivary glands and exclusively present in the saliva of higher primates, where they play a fundamental role in the protection of the oral cavity. Our previously published results demonstrated that histatin-1 (Hst1) promotes cell-substrate adhesion in various cell types and hinted that it could also be involved in cell-cell adhesion, a process of fundamental importance to epithelial and endothelial barriers. Here we explore the effects of Hst1 on cellular barrier function...
May 18, 2017: FASEB Journal: Official Publication of the Federation of American Societies for Experimental Biology
https://www.readbyqxmd.com/read/28521700/glioblastoma-multiforme-diagnosis-and-treatment-recent-literature-review
#13
Ron Batash, Noam Asna, Pamela Schaffer, Nicole Francis, Moshe Schaffer
BACKGROUND: Glioblastoma multiforme (GBM) is the most common malignant primary brain tumor, with an incidence of 3.19 cases per 100,000 person years and remarkably poor prognosis showing a 5-year survival rate of 4-5%, and only a 26-33% survival rate at 2 years in clinical trials. OBJECTIVE: In this paper, we review the different types of treatment modalities based on the relevant databases. Methods of diagnosis will be described briefly. METHOD: Systemic compilation of the relevant literature...
May 16, 2017: Current Medicinal Chemistry
https://www.readbyqxmd.com/read/28521590/sonographic-appearance-of-the-uterus-in-the-early-puerperium-in-vaginal-vs-cesarean-deliveries-a-prospective-study
#14
Ron Bardin, Eran Ashwal, Hila Zilber, Kinneret Tenenbaum-Gavish, Liran Hiersch, Eran Hadar, Israel Meizner, Rinat Gabbay-Benziv
PURPOSE: To compare uterine sonographic characteristics in early puerperium, following vaginal versus cesarean deliveries; and in women with abnormal third stage of labor, compared to uncomplicated vaginal delivery. MATERIALS AND METHODS: This is a prospective study of women after delivery of singleton, appropriate-for-gestational-age weight, term neonates; 66 women delivered vaginally and 33 delivered by cesarean section. Sonographic uterine dimensions (height, length and width), intracavitary thickness and its echogenicity (at level of fundus, midcavity and cervix) were recorded at less than and after 24 hours from delivery, and compared between women delivered vaginally and by cesarean section...
May 19, 2017: Journal of Maternal-fetal & Neonatal Medicine
https://www.readbyqxmd.com/read/28520707/using-molecular-characterization-to-support-investigations-of-aquatic-facility-associated-outbreaks-of-cryptosporidiosis-alabama-arizona-and-ohio-2016
#15
Michele C Hlavsa, Dawn M Roellig, Matthew H Seabolt, Amy M Kahler, Jennifer L Murphy, Taishayla K McKitt, Evelyn F Geeter, Ron Dawsey, Sherri L Davidson, Thuy N Kim, Theresa H Tucker, Sally Ann Iverson, Brenna Garrett, Nicole Fowle, Jennifer Collins, Gregory Epperson, Scott Zusy, Joli R Weiss, Ken Komatsu, Edwin Rodriguez, J Gage Patterson, Rebecca Sunenshine, Brandi Taylor, Katie Cibulskas, Lynn Denny, Keoni Omura, Boris Tsorin, Kathleen E Fullerton, Lihua Xiao
Cryptosporidiosis is a nationally notifiable gastrointestinal illness caused by parasitic protozoa of the genus Cryptosporidium, which can cause profuse, watery diarrhea that can last up to 2-3 weeks in immunocompetent patients and can lead to life-threatening wasting and malabsorption in immunocompromised patients. Fecal-oral transmission of Cryptosporidium oocysts, the parasite's infectious life stage, occurs via ingestion of contaminated recreational water, drinking water, or food, or following contact with infected persons or animals, particularly preweaned bovine calves (1)...
May 19, 2017: MMWR. Morbidity and Mortality Weekly Report
https://www.readbyqxmd.com/read/28520519/oil-based-or-water-based-contrast-for-hysterosalpingography-in-infertile-women
#16
Kim Dreyer, Joukje van Rijswijk, Velja Mijatovic, Mariëtte Goddijn, Harold R Verhoeve, Ilse A J van Rooij, Annemieke Hoek, Petra Bourdrez, Annemiek W Nap, Henrike G M Rijnsaardt-Lukassen, Catharina C M Timmerman, Mesrure Kaplan, Angelo B Hooker, Anna P Gijsen, Ron van Golde, Cathelijne F van Heteren, Alexander V Sluijmer, Jan-Peter de Bruin, Jesper M J Smeenk, Jacoba A M de Boer, Eduard Scheenjes, Annette E J Duijn, Alexander Mozes, Marie J Pelinck, Maaike A F Traas, Machiel H A van Hooff, Gijsbertus A van Unnik, Cornelia H de Koning, Nan van Geloven, Jos W R Twisk, Peter G A Hompes, Ben W J Mol
Background Pregnancy rates among infertile women have been reported to increase after hysterosalpingography, but it is unclear whether the type of contrast medium used (oil-based or water-soluble contrast) influences this potential therapeutic effect. Methods We performed a multicenter, randomized trial in 27 hospitals in the Netherlands in which infertile women who were undergoing hysterosalpingography were randomly assigned to undergo this procedure with the use of oil-based or water-based contrast. Subsequently, couples received expectant management or the women underwent intrauterine insemination...
May 18, 2017: New England Journal of Medicine
https://www.readbyqxmd.com/read/28516985/gate-controlled-heat-generation-in-zno-nanowire-fets
#17
Andrea Pescaglini, Subhajit Biswas, Davide Cammi, Carsten Ronning, Justin D Holmes, Daniela Iacopino
Nanoscale heating production using nanowires has been shown to be particularly attractive for a number of applications including nanostructure growth, localized doping, transparent heating and sensing. However, all proof-of-concept devices proposed so far relied on the use of highly conductive nanomaterials, typically metals or highly doped semiconductors. In this article, we demonstrate a novel nanoheater architecture based on a single semiconductor nanowire field-effect transistor (NW-FET). Nominally undoped ZnO nanowires were incorporated into three-terminal devices whereby control of the nanowire temperature at a given source-drain bias was achieved by additional charge carriers capacitatively induced via the third gate electrode...
May 18, 2017: Physical Chemistry Chemical Physics: PCCP
https://www.readbyqxmd.com/read/28515971/prediction-of-functional-movement-screen%C3%A2-performance-from-lower-extremity-range-of-motion-and-core-tests
#18
Nicole J Chimera, Shelby Knoeller, Ron Cooper, Nicholas Kothe, Craig Smith, Meghan Warren
BACKGROUND: There are varied reports in the literature regarding the association of the Functional Movement Screen™ (FMS™) with injury. The FMS™ has been correlated with hamstring range of motion and plank hold times; however, limited research is available on the predictability of lower extremity range of motion (ROM) and core function on FMS™ performance. PURPOSE/HYPOTHESES: The purpose of this study was to examine whether active lower extremity ROM measurements and core functional tests predict FMS™ performance...
April 2017: International Journal of Sports Physical Therapy
https://www.readbyqxmd.com/read/28515965/anatomic-variations-of-the-right-portal-vein-prevalence-imaging-features-and-implications-for-successful-transjugular-intrahepatic-portosystemic-shunt-creation
#19
Senthil S Gunasekaran, Ron C Gaba
Given the widespread use of transjugular intrahepatic portosystemic shunt (TIPS) creation for the treatment of portal hypertensive complications, a working knowledge of portal venous anatomy is critical for interventional radiologists. The right portal vein - which is most commonly accessed during TIPS - is subject to various anatomic variants that may potentially impact procedure success. This pictorial essay characterizes the anatomic patterns of the right portal vein branching in terms of type and frequency based on case series review...
2017: Journal of Clinical Imaging Science
https://www.readbyqxmd.com/read/28515774/complexity-and-algorithms-for-copy-number-evolution-problems
#20
Mohammed El-Kebir, Benjamin J Raphael, Ron Shamir, Roded Sharan, Simone Zaccaria, Meirav Zehavi, Ron Zeira
BACKGROUND: Cancer is an evolutionary process characterized by the accumulation of somatic mutations in a population of cells that form a tumor. One frequent type of mutations is copy number aberrations, which alter the number of copies of genomic regions. The number of copies of each position along a chromosome constitutes the chromosome's copy-number profile. Understanding how such profiles evolve in cancer can assist in both diagnosis and prognosis. RESULTS: We model the evolution of a tumor by segmental deletions and amplifications, and gauge distance from profile [Formula: see text] to [Formula: see text] by the minimum number of events needed to transform [Formula: see text] into [Formula: see text]...
2017: Algorithms for Molecular Biology: AMB
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