keyword
MENU ▼
Read by QxMD icon Read
search

1114

keyword
https://www.readbyqxmd.com/read/28992258/risk-and-complications-of-venous-thromboembolism-in-dialysis-patients
#1
Amber O Molnar, Sarah E Bota, Eric McArthur, Ngan N Lam, Amit X Garg, Ron Wald, Deborah Zimmerman, Manish M Sood
Background: Contemporary data on venous thromboembolism (VTE) risk in dialysis patients are limited. Our objective was to determine the risk and complications of VTE among incident maintenance dialysis patients. Methods: We performed a retrospective cohort study using administrative databases. We included adult incident dialysis patients from 2004 to 2010 ( n  = 13 315). Dialysis patients were age- and sex-matched to individuals of the general population using a 1:4 ratio ( n  = 53 260)...
July 13, 2017: Nephrology, Dialysis, Transplantation
https://www.readbyqxmd.com/read/28968138/safety-immunogenicity-and-lot-to-lot-consistency-of-a-split-virion-quadrivalent-influenza-vaccine-in-younger-and-older-adults-a-phase-iii-randomized-double-blind-clinical-trial
#2
Sanie Sesay, Jerzy Brzostek, Ingo Meyer, Yves Donazzolo, Geert Leroux-Roels, Régine Rouzier, Béatrice Astruc, Henryk Szymanski, Nicole Toursarkissian, Corinne Vandermeulen, Edyta Kowalska, Pierre Van Damme, Camille Salamand, Stephanie Pepin
Here, we report a randomized multicenter phase III trial assessing the lot-to-lot consistency of the 2014-2015 Northern Hemisphere quadrivalent split-virion inactivated influenza vaccine (IIV4; Sanofi Pasteur) and comparing its immunogenicity and safety with that of trivalent inactivated influenza vaccine (IIV3) in younger and older adults (EudraCT no. 2014-000785-21). Younger (18-60 y, n = 1114) and older (>60 y, n = 1111) adults were randomized 2:2:2:1:1 to receive a single dose of one of three lots of IIV4, the licensed IIV3 containing the B Yamagata lineage strain, or an investigational IIV3 containing the B Victoria lineage strain...
October 2, 2017: Human Vaccines & Immunotherapeutics
https://www.readbyqxmd.com/read/28965233/prediction-of-liver-toxicity-and-mode-of-action-using-metabolomics-in-vitro-in-hepg2-cells
#3
Tzutzuy Ramirez, Alexander Strigun, Andreas Verlohner, Hans-Albrecht Huener, Erik Peter, Michael Herold, Natalie Bordag, Werner Mellert, Tilmann Walk, Michael Spitzer, Xiaoqi Jiang, Saskia Sperber, Thomas Hofmann, Thomas Hartung, Hennicke Kamp, Ben van Ravenzwaay
Liver toxicity is a leading systemic toxicity of drugs and chemicals demanding more human-relevant, high throughput, cost effective in vitro solutions. In addition to contributing to animal welfare, in vitro techniques facilitate exploring and understanding the molecular mechanisms underlying toxicity. New 'omics technologies can provide comprehensive information on the toxicological mode of action of compounds, as well as quantitative information about the multi-parametric metabolic response of cellular systems in normal and patho-physiological conditions...
September 30, 2017: Archives of Toxicology
https://www.readbyqxmd.com/read/28951961/a-16-7%C3%A2-kb-deletion-in-sipa1l3-is-associated-with-juvenile-cataract-in-mice
#4
Lianna R Walker, Emily R Tosky, Kylee M Sutton, Rhonda Griess, Marytza D Abebe, Sarah Y Barnes, Tom Cunnigham, Stephen D Kachman, Merlyn K Nielsen, Daniel C Ciobanu
Congenital or juvenile cataract is a disease condition in which opacification of the lenses is present at birth or manifests early in life. It has been attributed to different monogenic factors with a high degree of heterogeneity and is often studied using mouse models. A spontaneous mutation was identified in a mouse line selected for heat loss that influenced lens formation and resulted in juvenile cataracts in mice homozygous for the recessive allele. Genetic dissection of this selection line by combining high-density genotypes and homozygosity mapping uncovered a 906 kb fragment on MMU7 encompassing 21 SNPs split into two groups of consecutive, homozygous segments specific to the cataract phenotype...
September 26, 2017: Mammalian Genome: Official Journal of the International Mammalian Genome Society
https://www.readbyqxmd.com/read/28949373/-corrigendum-suppression-of-cul4a-attenuates-tgf-%C3%AE-1-induced-epithelial-to-mesenchymal-transition-in-breast-cancer-cells
#5
Yunshan Wang, Xiaoyan Liu, Hui Zheng, Qin Wang, Li An, Guangwei Wei
Following the publication of this article, a reader drew to our attention an anomaly associated with the data presented in Fig. 8. The reader found that the two images of the Control group treated with TGF-β1 in Fig. 8 have some overlap. After careful scrutiny, we found that we somehow misused a migation image for invasion (lower pannel) when constructing the final figure. This does not affect the interpretation of the experiments and the conclusions of the study. A corrected version of Fig. 8 is presented here...
September 14, 2017: International Journal of Molecular Medicine
https://www.readbyqxmd.com/read/28904920/antimicrobial-susceptibility-pattern-of-extended-spectrum-beta-lactamases-producing-organisms-isolated-in-a-tertiary-care-hospital-bangladesh
#6
Mohammad Jobayer, Zeenat Afroz, Sultana Shazeda Nahar, Ayesha Begum, Shahin Ara Begum, S M Shamsuzzaman
CONTEXT: Infection caused by extended-spectrum beta-lactamases (ESBL) producing organism is a major problem regarding antibiotic resistance. AIMS: The aim of this study was to find out the antibiogram of ESBL producing organisms isolated from various samples. SETTINGS AND DESIGN: This cross-sectional study was carried out in the Department of Microbiology of a Tertiary Care Hospital, Dhaka, Bangladesh from January to June 2014. SUBJECTS AND METHODS: One Hundred and seventy-nine ESBL producing Gram-negative organisms detected phenotypically by double-disc synergy test were enrolled in this study...
July 2017: International Journal of Applied and Basic Medical Research
https://www.readbyqxmd.com/read/28892506/does-progestin-only-contraceptive-use-after-pregnancy-affect-recovery-from-pelvic-girdle-pain-a-prospective-population-study
#7
Elisabeth Krefting Bjelland, Katrine Mari Owe, Hedvig Marie Egeland Nordeng, Bo Lars Engdahl, Per Kristiansson, Siri Vangen, Malin Eberhard-Gran
OBJECTIVE: To estimate associations of progestin-only contraceptives with persistent pelvic girdle pain 18 months after delivery. METHODS: Prospective population based cohort study during the years 2003-2011. We included 20,493 women enrolled in the Norwegian Mother and Child Cohort Study who reported pelvic girdle pain in pregnancy week 30. Data were obtained by 3 self-administered questionnaires and the exposure was obtained by linkage to the Prescription Database of Norway...
2017: PloS One
https://www.readbyqxmd.com/read/28855755/comparison-of-apical-debris-extrusion-during-root-canal-preparation-using-instrumentation-techniques-with-two-operating-principles-an-in-vitro-study
#8
Mudita Verma, N Meena, R Anitha Kumari, Sudhanva Mallandur, R Vikram, Vishwas Gowda
AIMS: The aim of this study was to quantify the debris extruded apically from teeth using rotary and reciprocation instrumentation systems. SUBJECTS AND METHODS: Eighty extracted human mandibular premolars with single canals and similar lengths were instrumented using ProTaper Universal (40, 06; Dentsply Maillefer, Ballaigues, Switzerland), ProTaper Next (40, 06; Dentsply Maillefer, Ballaigues, Switzerland), WaveOne (40, 06; Dentsply Maillefer, Ballaigues, Switzerland), and Reciproc (R40; VDW GmbH, Munich, Germany)...
March 2017: Journal of Conservative Dentistry: JCD
https://www.readbyqxmd.com/read/28798726/systems-biology-analysis-of-temporal-in-vivo-brucella-melitensis-and-bovine-transcriptomes-predicts-host-pathogen-protein-protein-interactions
#9
Carlos A Rossetti, Kenneth L Drake, Sara D Lawhon, Jairo S Nunes, Tamara Gull, Sangeeta Khare, Leslie G Adams
To date, fewer than 200 gene-products have been identified as Brucella virulence factors, and most were characterized individually without considering how they are temporally and coordinately expressed or secreted during the infection process. Here, we describe and analyze the in vivo temporal transcriptional profile of Brucella melitensis during the initial 4 h interaction with cattle. Pathway analysis revealed an activation of the "Two component system" providing evidence that the in vivo Brucella sense and actively regulate their metabolism through the transition to an intracellular lifestyle...
2017: Frontiers in Microbiology
https://www.readbyqxmd.com/read/28758518/allometric-scaling-of-power-force-velocity-ergometry-profiles-in-men
#10
Hamdi Jaafar
AIM: To examine the appropriate magnitude of allometric scaling of the force-velocity relationship according to body dimensions and to establish normative data for the power-force-velocity relationship for active men. SUBJECTS AND METHODS: Ninety-seven participants completed a force-velocity test on a Monark cycle ergometer. Allometric exponents and percentile ranks were established for maximal power (Pmax), maximal force (F0) and maximal velocity (V0). RESULTS: The mean (± SD) of Pmax, F0 and V0 were 1114...
July 31, 2017: Annals of Human Biology
https://www.readbyqxmd.com/read/28753391/differences-in-forearm-strength-endurance-and-hemodynamic-kinetics-between-male-boulderers-and-lead-rock-climbers
#11
COMPARATIVE STUDY
S Fryer, K J Stone, J Sveen, T Dickson, V España-Romero, D Giles, J Baláš, L Stoner, N Draper
This study examined differences in the oxygenation kinetics and strength and endurance characteristics of boulderers and lead sport climbers. Using near infrared spectroscopy, 13-boulderers, 10-lead climbers, and 10-controls completed assessments of oxidative capacity index and muscle oxygen consumption (m⩒O2) in the flexor digitorum profundus (FDP), and extensor digitorum communis (EDC). Additionally, forearm strength (maximal volitional contraction MVC), endurance (force-time integral FTI at 40% MVC), and forearm volume (FAV and ΔFAV) was assessed...
October 2017: European Journal of Sport Science
https://www.readbyqxmd.com/read/28746323/ocular-morbidity-among-children-of-government-schools-of-kathmandu-valley-a-follow-up-study
#12
R K Shrestha, G S Shrestha
INTRODUCTION: Ocular and vision defects are common among school going children. Vision disorders, especially refractive errors are the main disabilities of children and the leading cause of handicapping conditions of childhood. The present study was conducted to find out ocular morbidity among students of government schools of Kathmandu valley. METHODS: In the descriptive and cross-sectional study, 2412 students, comprising of 1114 (46.2%) males and 1298 (53.8%) females were enrolled in to the study from the five government schools of Kathmandu valley from 2012 to 2013...
April 2017: JNMA; Journal of the Nepal Medical Association
https://www.readbyqxmd.com/read/28662110/back-pain-in-elite-sports-a-cross-sectional-study-on-1114-athletes
#13
Daniela Fett, Katharina Trompeter, Petra Platen
OBJECTIVES: To establish the prevalence of back pain in German elite athletes; examine the influence of age, sex, sports discipline and training volume; and compare elite athletes with a physically active control group. METHODS: A standardized and validated online back pain questionnaire was sent by the German Olympic Sports Confederation to approximately 4,000 German national and international elite athletes, and a control group of 253 physically active but non-elite sports students...
2017: PloS One
https://www.readbyqxmd.com/read/28651296/early-discharge-hospital-at-home
#14
REVIEW
Daniela C Gonçalves-Bradley, Steve Iliffe, Helen A Doll, Joanna Broad, John Gladman, Peter Langhorne, Suzanne H Richards, Sasha Shepperd
BACKGROUND: Early discharge hospital at home is a service that provides active treatment by healthcare professionals in the patient's home for a condition that otherwise would require acute hospital inpatient care. This is an update of a Cochrane review. OBJECTIVES: To determine the effectiveness and cost of managing patients with early discharge hospital at home compared with inpatient hospital care. SEARCH METHODS: We searched the following databases to 9 January 2017: the Cochrane Effective Practice and Organisation of Care Group (EPOC) register, Cochrane Central Register of Controlled Trials (CENTRAL), MEDLINE, Embase, CINAHL, and EconLit...
June 26, 2017: Cochrane Database of Systematic Reviews
https://www.readbyqxmd.com/read/28648882/transcriptome-analysis-of-the-hepatopancreas-in-exopalaemon-carinicauda-infected-with-an-ahpnd-causing-strain-of-vibrio-parahaemolyticus
#15
Qianqian Ge, Jian Li, Jiajia Wang, Jitao Li, Hongxing Ge, Qianqian Zhai
Acute hepatopancreatic necrosis disease (AHPND) caused by Vibrio parahaemolyticus carrying toxin-producing plasmid, has led to severe mortalities in multiple shrimp species throughout Asia. In order to understand the immunological response of shrimp to infection by AHPND-causing strain of V. parahaemolyticus (VPAHPND), the transcriptomic profiles of the hepatopancreas from severe AHPND-infected (BS_G), AHPND-survived (KB_G) and non-infected (PBS_G) Exopalaemon carinicauda groups were obtained using HiSeq™ 2500 (Illumina)...
August 2017: Fish & Shellfish Immunology
https://www.readbyqxmd.com/read/28644012/sigma-2-receptor-tmem97-agonists-produce-long-lasting-antineuropathic-pain-effects-in-mice
#16
James J Sahn, Galo L Mejia, Pradipta R Ray, Stephen F Martin, Theodore J Price
Neuropathic pain is an important medical problem with few effective treatments. The sigma 1 receptor (σ1R) is known to be a potential target for neuropathic pain therapeutics, and antagonists for this receptor are effective in preclinical models and are currently in phase II clinical trials. Conversely, relatively little is known about σ2R, which has recently been identified as transmembrane protein 97 (Tmem97). We generated a series of σ1R and σ2R/Tmem97 agonists and antagonists and tested them for efficacy in the mouse spared nerve injury (SNI) model...
August 16, 2017: ACS Chemical Neuroscience
https://www.readbyqxmd.com/read/28627725/proteomic-analysis-of-host-cell-protein-dynamics-in-the-supernatant-of-fc-fusion-protein-producing-cho-dg44-and-dukx-b11-cell-lines-in-batch-and-fed-batch-cultures
#17
Jin Hyoung Park, Jong Hwa Jin, In Jung Ji, Hyun Joo An, Jong Won Kim, Gyun Min Lee
Chinese hamster ovary (CHO) cells are the most widely used host cell lines for the commercial production of therapeutic proteins including Fc-fusion proteins. During the culture of recombinant CHO (rCHO) cells, host cell proteins (HCPs), secreted from viable cells and released from dead cells, accumulate extracellularly, potentially impairing product quality. In this study, the HCPs that accumulated extracellularly in batch and fed-batch cultures of Fc-fusion protein-producing rCHO cell lines (DG-Fc and DUKX-Fc) were identified and quantified using nanoflow liquid chromatography-tandem mass spectrometry (LC-MS/MS), followed by gene ontology and functional analysis...
June 19, 2017: Biotechnology and Bioengineering
https://www.readbyqxmd.com/read/28623596/impact-of-residency-training-level-on-the-surgical-quality-following-general-surgery-procedures
#18
Dominik Loiero, Maja Slankamenac, Pierre-Alain Clavien, Ksenija Slankamenac
OBJECTIVE: To investigate the safety of surgical performance by residents of different training level performing common general surgical procedures. METHODS: Data were consecutively collected from all patients undergoing general surgical procedures such as laparoscopic cholecystectomy, laparoscopic appendectomy, inguinal, femoral and umbilical hernia repair from 2005 to 2011 at the Department of Surgery of the University Hospital of Zurich, Switzerland. The operating surgeons were grouped into junior residents, senior residents and consultants...
June 16, 2017: World Journal of Surgery
https://www.readbyqxmd.com/read/28618777/rare-earth-pcu-metal-organic-framework-platform-based-on-re4-%C3%AE-3-oh-4-coo-6-2-clusters-rational-design-directed-synthesis-and-deliberate-tuning-of-excitation-wavelengths
#19
Tian-Yi Luo, Chong Liu, Svetlana V Eliseeva, Patrick F Muldoon, Stéphane Petoud, Nathaniel L Rosi
The Td point group symmetry of rare earth (RE(3+)) metal clusters RE4(μ3-OH)4(COO)6(2+) makes them attractive building blocks for creating metal-organic frameworks (MOFs) with controllable topologies. Herein, we describe the design and synthesis of a series of isoreticular MOFs featuring pcu topology [MOF-1114(RE) and MOF-1115(RE)] with variable rare earth metal ions (RE(3+) = Y(3+), Sm(3+), Eu(3+), Gd(3+), Tb(3+), Dy(3+), Ho(3+), Er(3+), Tm(3+), Yb(3+)) and linear amino-functionalized dicarboxylate linkers of different lengths...
June 30, 2017: Journal of the American Chemical Society
https://www.readbyqxmd.com/read/28595343/sequencing-de-novo-assembling-and-annotating-the-genome-of-the-endangered-chinese-crocodile-lizard-shinisaurus-crocodilurus
#20
Jian Gao, Qiye Li, Zongji Wang, Yang Zhou, Paolo Martelli, Fang Li, Zijun Xiong, Jian Wang, Huanming Yang, Guojie Zhang
The Chinese crocodile lizard, Shinisaurus crocodilurus, is the only living representative of the monotypic family Shinisauridae under the order Squamata. It is an obligate semi-aquatic, viviparous, diurnal species restricted to specific portions of mountainous locations in southwestern China and northeastern Vietnam. However, in the past several decades, this species has undergone a rapid decrease in population size due to illegal poaching and habitat disruption, making this unique reptile species endangered and listed in the Convention on International Trade in Endangered Species of Wild Fauna and Flora Appendix II since 1990...
July 1, 2017: GigaScience
keyword
keyword
63368
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"