keyword
MENU ▼
Read by QxMD icon Read
search

Lucas

keyword
https://www.readbyqxmd.com/read/28109194/family-health-strategy-and-equity-in-prenatal-care-a-population-based-cross-sectional-study-in-minas-gerais-brazil
#1
Mônica Viegas Andrade, Kenya Valéria Micaela de Souza Noronha, Allan Claudius Queiroz Barbosa, Michelle Nepomuceno Souza, Júlia Almeida Calazans, Lucas Resende de Carvalho, Thiago Augusto Hernandes Rocha, Núbia Cristina Silva
BACKGROUND: Prenatal care coverage is still not universal or adequately provided in many low and middle income countries. One of the main barriers regards the presence of socioeconomic inequalities in prenatal care utilization. In Brazil, prenatal care is supplied for the entire population at the community level as part of the Family Health Strategy (FHS), which is the main source of primary care provided by the public health system. Brazil has some of the greatest income inequalities in the world, and little research has been conducted to investigate prenatal care utilization of FHS across socioeconomic groups...
January 21, 2017: International Journal for Equity in Health
https://www.readbyqxmd.com/read/28109033/a-quality-improvement-initiative-to-decrease-the-rate-of-solitary-blood-cultures-in-the-emergency-department
#2
Joseph Choi, Sahand Ensafi, Lucas Brien Chartier, Oliver Van Praet
OBJECTIVES: Best practice guidelines recommend that at least two sets of blood cultures (BCs) be sent when blood cultures are required. However, high rates of solitary BCs are still common in the emergency department (ED). The aim of this study was to evaluate the efficacy of different quality improvement initiatives aimed at reducing the rate of solitary blood cultures being sent to the lab on patients ultimately discharged from our ED. METHODS: This was a multi-centre, multi-phase, prospective study evaluating a comprehensive education-based intervention and a second intervention that combined a computerized forcing function along with a brief education-based intervention...
January 20, 2017: Academic Emergency Medicine: Official Journal of the Society for Academic Emergency Medicine
https://www.readbyqxmd.com/read/28108936/a-group-mediated-physical-activity-intervention-in-older-knee-osteoarthritis-patients-effects-on-social-cognitive-outcomes
#3
Brian C Focht, Matthew J Garver, Alexander R Lucas, Steven T Devor, Charles F Emery, Kevin V Hackshaw, Ciaran M Fairman, Jessica Bowman, W Jack Rejeski
The objective of the present study was to compare a group-mediated cognitive behavioral (GMCB) physical activity intervention with traditional exercise therapy (TRAD) upon select social cognitive outcomes in sedentary knee osteoarthritis (knee OA) patients. A total of 80 patients (mean age = 63.5 years; 84% women) were recruited using clinic and community-based strategies to a 12-month, single-blind, two-arm, randomized controlled trial. Mobility-related self-efficacy, self-regulatory self-efficacy (SRSE), and satisfaction with physical function (SPF) were assessed at baseline, 3, and 12 months...
January 20, 2017: Journal of Behavioral Medicine
https://www.readbyqxmd.com/read/28108849/toll-like-receptor-4-affects-the-cerebral-biochemical-changes-induced-by-mptp-treatment
#4
Carmela Conte, Luca Roscini, Roccaldo Sardella, Giuseppina Mariucci, Stefania Scorzoni, Tommaso Beccari, Laura Corte
The etiology and pathogenesis of Parkinson's disease (PD) are still unclear. However, multiple lines of evidence suggest a critical role of the toll like receptor 4 (TLR4) in inflammatory response and neuronal death. Neuroinflammation may be associated with the misfolding and aggregation of proteins accompanied by a change in their secondary structure. Recent findings also suggest that biochemical perturbations in cerebral lipid content could contribute to the pathogenesis of central nervous system (CNS) disorders, including PD...
January 21, 2017: Neurochemical Research
https://www.readbyqxmd.com/read/28108575/uniportal-thoracoscopic-decortication-for-pleural-empyema-and-the-role-of-ultrasonographic-preoperative-staging%C3%A2
#5
Stefano Bongiolatti, Luca Voltolini, Sara Borgianni, Roberto Borrelli, Giorgia Tancredi, Domenico Viggiano, Alessandro Gonfiotti
OBJECTIVES: The surgical approach to chronic pleural empyema is still controversial. Video-assisted thoracic surgery (VATS) debridement and decortication has shown favourable outcomes, while the uniportal VATS (U-VATS) approach is still anecdotal. We report our experience with ultrasonographic (US) preoperative staging followed by U-VATS decortication for pleural empyema. METHODS: We performed a retrospective analysis of patients who underwent surgical treatment of stage II and stage III pleural empyema from 2012 to 2015...
January 19, 2017: Interactive Cardiovascular and Thoracic Surgery
https://www.readbyqxmd.com/read/28108565/frozen-versus-conventional-elephant-trunk-technique-application-in-clinical-practice
#6
REVIEW
Roberto Di Bartolomeo, Giacomo Murana, Luca Di Marco, Antonio Pantaleo, Jacopo Alfonsi, Alessandro Leone, Davide Pacini
SummaryTreating complex aortic arch disease with proximal and distal aortic segment involvement is challenging. In recent years, different surgical and endovascular techniques have been applied in a single or multiple-stage approach with the aim to cure and simplify these conditions. The first procedure available for this purpose was the conventional elephant trunk technique. Its recent evolution is the frozen elephant trunk, which treats the descending thoracic aorta using the antegrade release of a self-expandable stent graft...
January 2017: European Journal of Cardio-thoracic Surgery
https://www.readbyqxmd.com/read/28107762/thulium-laser-in-interventional-endoscopy-animal-and-human-studies
#7
Gian E Tontini, Helmut Neumann, Luca Pastorelli, Luisa Spina, Flaminia Cavallaro, Paola Soriani, Alessandro Rimondi, Barbara Bruni, Claudio Clemente, Filippo Fagnani, Pavlos Lagoussis, Luca Carmignani, Maurizio Vecchi
Background and study aims The thulium laser system (TLS) is an emerging surgical tool. The 2-μm wavelength provides a confined coagulation depth (0.2 - 0.4 mm) to reduce the potential for inadvertent injuries. For the first time ever, we assessed TLS feasibility for endoscopic hemostasis ex vivo in pigs. In addition, we performed the first in vivo hemostatic treatments in humans. Patients and methods Tissue damage induced by TLS using different settings and optical fibers was compared to that from argon plasma coagulation (APC) in established ex vivo animal models...
January 20, 2017: Endoscopy
https://www.readbyqxmd.com/read/28107530/broad-scale-genetic-diversity-of-cannabis-for-forensic-applications
#8
Christophe Dufresnes, Catherine Jan, Friederike Bienert, Jérôme Goudet, Luca Fumagalli
Cannabis (hemp and marijuana) is an iconic yet controversial crop. On the one hand, it represents a growing market for pharmaceutical and agricultural sectors. On the other hand, plants synthesizing the psychoactive THC produce the most widespread illicit drug in the world. Yet, the difficulty to reliably distinguish between Cannabis varieties based on morphological or biochemical criteria impedes the development of promising industrial programs and hinders the fight against narcotrafficking. Genetics offers an appropriate alternative to characterize drug vs...
2017: PloS One
https://www.readbyqxmd.com/read/28107513/the-zebrafish-anillin-egfp-reporter-marks-late-dividing-retinal-precursors-and-stem-cells-entering-neuronal-lineages
#9
Meret Cepero Malo, Anne-Laure Duchemin, Luca Guglielmi, Eva Patzel, Saadettin Sel, Gerd U Auffarth, Matthias Carl, Lucia Poggi
Monitoring cycling behaviours of stem and somatic cells in the living animal is a powerful tool to better understand tissue development and homeostasis. The tg(anillin:anillin-eGFP) transgenic line carries the full-length zebrafish F-actin binding protein Anillin fused to eGFP from a bacterial artificial chromosome (BAC) containing Anillin cis-regulatory sequences. Here we report the suitability of the Anillin-eGFP reporter as a direct indicator of cycling cells in the late embryonic and post-embryonic retina...
2017: PloS One
https://www.readbyqxmd.com/read/28107368/multi-channel-optical-coherence-elastography-using-relative-and-absolute-shear-wave-time-of-flight
#10
Eli Elyas, Alex Grimwood, Janine T Erler, Simon P Robinson, Thomas R Cox, Daniel Woods, Peter Clowes, Ramona De Luca, Franco Marinozzi, Jérémie Fromageau, Jeffrey C Bamber
Elastography, the imaging of elastic properties of soft tissues, is well developed for macroscopic clinical imaging of soft tissues and can provide useful information about various pathological processes which is complementary to that provided by the original modality. Scaling down of this technique should ply the field of cellular biology with valuable information with regard to elastic properties of cells and their environment. This paper evaluates the potential to develop such a tool by modifying a commercial optical coherence tomography (OCT) device to measure the speed of shear waves propagating in a three-dimensional (3D) medium...
2017: PloS One
https://www.readbyqxmd.com/read/28107279/prevalence-and-risk-factors-for-symptoms-of-methotrexate-intolerance-in-pediatric-inflammatory-bowel-disease
#11
Claire Dupont-Lucas, Charlotte Grandjean-Blanchet, Bertrand Leduc, Martina Tripcovici, Christine Larocque, France Gervais, Prévost Jantchou, Devendra Amre, Colette Deslandres
BACKGROUND: Methotrexate (MTX) intolerance is defined as gastrointestinal and behavioral symptoms occurring before or after MTX administration that may lead to treatment discontinuation. The aim of this study was to determine prevalence of MTX intolerance in pediatric inflammatory bowel disease (IBD) using the Methotrexate Intolerance Severity Score developed in rheumatology and to identify risk factors for MTX intolerance. METHODS: Patients with pediatric IBD followed in the IBD clinic of Sainte Justine Hospital who had received MTX for IBD between 2004 and 2016 and were still actively on MTX were invited to fill out the Methotrexate Intolerance Severity Score questionnaire...
February 2017: Inflammatory Bowel Diseases
https://www.readbyqxmd.com/read/28107182/the-nitrobenzoxadiazole-derivative-mc3181-blocks-melanoma-invasion-and-metastasis
#12
Anastasia De Luca, Debora Carpanese, Maria Cristina Rapanotti, Tara Mayte Suarez Viguria, Maria Antonietta Forgione, Dante Rotili, Chiara Fulci, Egidio Iorio, Luigi Quintieri, Sergio Chimenti, Luca Bianchi, Antonio Rosato, Anna Maria Caccuri
The novel nitrobenzoxadiazole (NBD) derivative MC3181 is endowed with remarkable therapeutic activity in mice bearing both sensitive and vemurafenib-resistant human melanoma xenografts. Here, we report that subtoxic concentrations of this compound significantly reduced invasiveness of BRAF-V600D mutated WM115 and WM266.4 melanoma cell lines derived from the primary lesion and related skin metastasis of the same patient, respectively. The strong antimetastatic activity of MC3181 was observed in both 2D monolayer cultures and 3D multicellular tumor spheroids, and confirmed in vivo by the significant decrease in the number of B16-F10 melanoma lung metastases in drug-treated mice...
January 17, 2017: Oncotarget
https://www.readbyqxmd.com/read/28107084/can-diffusion-weighted-imaging-and-related-apparent-diffusion-coefficient-be-a-prognostic-value-in-women-with-breast-cancer
#13
Paola Rabasco, Rocchina Caivano, Vittorio Simeon, Giuseppina Dinardo, Antonella Lotumolo, Matilde Gioioso, Antonio Villonio, Giancarlo Iannelli, Felice D'Antuono, Alexis Zandolino, Luca Macarini, Giuseppe Guglielmi, Aldo Cammarota
PURPOSE: To analyze diffusion-weighted imaging (DWI) and the related apparent diffusion coefficient (ADC) in women with breast cancer, correlating these values with the presence at 3 years of distant metastases, and to demonstrate that DWI-Magnetic Resonance Imaging (MRI) and related ADC values may represent a prognostic value in the study of women with breast cancer. MATERIALS AND METHODS: Sixty women (aged 45-73 years) affected with breast cancer with a follow-up in 3 years were enrolled...
January 20, 2017: Cancer Investigation
https://www.readbyqxmd.com/read/28106930/local-proton-source-in-the-electrocatalytic-co2-reduction-by-mn-bpy-r-co-3br-complexes
#14
Carlo Nervi, Federico Franco, Claudio Cometto, Luca Nencini, Claudia Barolo, Fabrizio Sordello, Claudio Minero, Jan Fiedler, Marc Robert, Roberto Gobetto
The electrochemical behavior of fac-[Mn(pdbpy)(CO)3Br] (pdbpy = 4-phenyl-6-(phenyl-2,6-diol)-2,2'-bipyridine), 1, in acetonitrile under Ar and its catalytic performances for CO2 reduction with added water, 2,2',2''-trifluoroethanol (TFE) and phenol are discussed in detail. Preparative-scale electrolysis experiments, carried out at -1.5 V vs. SCE in CO2-saturated acetonitrile solutions, reveal that the process selectivity is extremely sensitive to the acid strength, providing CO and formate in different faradaic yields...
January 20, 2017: Chemistry: a European Journal
https://www.readbyqxmd.com/read/28106831/ablation-of-protein-kinase-ck2%C3%AE-in-skeletal-muscle-fibers-interferes-with-their-oxidative-capacity
#15
Nane Eiber, Luca Simeone, Said Hashemolhosseini
The tetrameric protein kinase CK2 was identified playing a role at neuromuscular junctions by studying CK2β-deficient muscle fibers in mice, and in cultured immortalized C2C12 muscle cells after individual knockdown of CK2α and CK2β subunits. In muscle cells, CK2 activity appeared to be at least required for regular aggregation of nicotinic acetylcholine receptors, which serves as a hallmark for the presence of a postsynaptic apparatus. Here, we set out to determine whether any other feature accompanies CK2β-deficient muscle fibers...
January 19, 2017: Pharmaceuticals
https://www.readbyqxmd.com/read/28106761/historical-perspectives-and-guidelines-for-botulinum-neurotoxin-subtype-nomenclature
#16
REVIEW
Michael W Peck, Theresa J Smith, Fabrizio Anniballi, John W Austin, Luca Bano, Marite Bradshaw, Paula Cuervo, Luisa W Cheng, Yagmur Derman, Brigitte G Dorner, Audrey Fisher, Karen K Hill, Suzanne R Kalb, Hannu Korkeala, Miia Lindström, Florigio Lista, Carolina Lúquez, Christelle Mazuet, Marco Pirazzini, Michel R Popoff, Ornella Rossetto, Andreas Rummel, Dorothea Sesardic, Bal Ram Singh, Sandra C Stringer
Botulinum neurotoxins are diverse proteins. They are currently represented by at least seven serotypes and more than 40 subtypes. New clostridial strains that produce novel neurotoxin variants are being identified with increasing frequency, which presents challenges when organizing the nomenclature surrounding these neurotoxins. Worldwide, researchers are faced with the possibility that toxins having identical sequences may be given different designations or novel toxins having unique sequences may be given the same designations on publication...
January 18, 2017: Toxins
https://www.readbyqxmd.com/read/28106712/very-low-protein-diet-vlpd-reduces-metabolic-acidosis-in-subjects-with-chronic-kidney-disease-the-nutritional-light-signal-of-the-renal-acid-load
#17
Biagio Raffaele Di Iorio, Lucia Di Micco, Stefania Marzocco, Emanuele De Simone, Antonietta De Blasio, Maria Luisa Sirico, Luca Nardone, On Behalf Of Ubi Study Group
BACKGROUND: Metabolic acidosis is a common complication of chronic kidney disease; current guidelines recommend treatment with alkali if bicarbonate levels are lower than 22 mMol/L. In fact, recent studies have shown that an early administration of alkali reduces progression of CKD. The aim of the study is to evaluate the effect of fruit and vegetables to reduce the acid load in CKD. METHODS: We conducted a case-control study in 146 patients who received sodium bicarbonate...
January 17, 2017: Nutrients
https://www.readbyqxmd.com/read/28106699/association-between-odontoma-and-impacted-teeth
#18
Gaetano Isola, Marco Cicciù, Luca Fiorillo, Giovanni Matarese
Odontoma is considered to be the most common odontogenic tumor of the oral cavity. Most odontomas are asymptomatic and are discovered during routine radiographic investigations and can cause disturbances in the eruption of the teeth, most commonly delayed eruption or deflection. By a retrospective study design, demographic and clinical data regarding patients who presented odontomas from year 1995 to 2015 were obtained in order and the influence of active therapy on the dentition and on the treatment of impacted teeth was analyzed...
January 18, 2017: Journal of Craniofacial Surgery
https://www.readbyqxmd.com/read/28106406/publisher-s-note-eigenvalue-outliers-of-non-hermitian-random-matrices-with-a-local-tree-structure-phys-rev-lett-117-224101-2016
#19
Izaak Neri, Fernando Lucas Metz
This corrects the article DOI: 10.1103/PhysRevLett.117.224101.
January 6, 2017: Physical Review Letters
https://www.readbyqxmd.com/read/28106345/blood-based-detection-of-ras-mutations-to-guide-anti-egfr-therapy-in-colorectal-cancer-patients-concordance-of-results-from-circulating-tumor-dna-and-tissue-based-ras-testing
#20
Wolff Schmiegel, Rodney J Scott, Susan Dooley, Wendy Lewis, Cliff J Meldrum, Peter Pockney, Brian Draganic, Steve Smith, Chelsee Hewitt, Hazel Philimore, Amanda Lucas, Elva Shi, Kateh Namdarian, Timmy Chan, Danilo Acosta, Su Ping-Chang, Andrea Tannapfel, Anke Reinacher-Schick, Waldemar Uhl, Christian Teschendorf, Heiner Wolters, Josef Stern, Richard Viebahn, Helmut Friess, Klaus-Peter Janssen, Ulrich Nitsche, Julia Slotta-Huspenina, Michael Pohl, Deepak Vangala, Alexander Baraniskin, Barbara Dockhorn-Dworniczak, Susanne Hegewisch-Becker, Philippe Ronga, Daniel L Edelstein, Frederick S Jones, Stephan Hahn, Stephen B Fox
An accurate blood-based RAS mutation assay to determine eligibility of metastatic colorectal cancer (mCRC) patients for anti-EGFR therapy would benefit clinical practice by better informing decisions to administer treatment independent of tissue availability. The objective of this study was to determine the level of concordance between plasma and tissue RAS mutation status in patients with mCRC to gauge whether blood-based RAS mutation testing is a viable alternative to standard-of-care RAS tumor testing. RAS testing was performed on plasma samples from newly diagnosed metastatic patients, or from recurrent mCRC patients using the highly sensitive digital PCR technology, BEAMing (beads, emulsions, amplification, and magnetics), and compared with DNA sequencing data of respective FFPE (formalin-fixed paraffin-embedded) tumor samples...
November 16, 2016: Molecular Oncology
keyword
keyword
63759
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"