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https://www.readbyqxmd.com/read/28815363/the-use-of-natural-language-processing-on-pediatric-diagnostic-radiology-reports-in-the-electronic-health-record-to-identify-deep-venous-thrombosis-in-children
#1
Jorge A Gálvez, Janine M Pappas, Luis Ahumada, John N Martin, Allan F Simpao, Mohamed A Rehman, Char Witmer
Venous thromboembolism (VTE) is a potentially life-threatening condition that includes both deep vein thrombosis (DVT) and pulmonary embolism. We sought to improve detection and reporting of children with a new diagnosis of VTE by applying natural language processing (NLP) tools to radiologists' reports. We validated an NLP tool, Reveal NLP (Health Fidelity Inc, San Mateo, CA) and inference rules engine's performance in identifying reports with deep venous thrombosis using a curated set of ultrasound reports...
August 16, 2017: Journal of Thrombosis and Thrombolysis
https://www.readbyqxmd.com/read/28815027/endoscopic-ultrasound-in-gastric-cancer-staging-before-and-after-neoadjuvant-chemotherapy-a-comparison-with-pet-ct-in-a-clinical-series
#2
Eduardo Redondo-Cerezo, Juan Gabriel Martínez-Cara, Rita Jiménez-Rosales, Francisco Valverde-López, Antonio Caballero-Mateos, Pablo Jérvez-Puente, Jose Luis Ariza-Fernández, Margarita Úbeda-Muñoz, Mercedes López-de-Hierro, Javier de Teresa
BACKGROUND: Treatment of gastric cancer is based on accurate staging. Emerging methods, such as PET-CT, are increasingly being used for this purpose. Our aim was to analyze the results of EUS and PET-CT in staging and restaging our patients with gastric cancer, comparing both of them with the histological results. METHODS: Patients with confirmed gastric cancer were prospectively enrolled. Inclusion criteria for the final analysis included only patients who finally received a surgical resection...
August 2017: United European Gastroenterology Journal
https://www.readbyqxmd.com/read/28809876/sub-100%C3%A2-%C3%A2-fs-tm-mgwo4-laser-at-2017%C3%A2-%C3%A2-nm-mode-locked-by-a-graphene-saturable-absorber
#3
Yicheng Wang, Weidong Chen, Mark Mero, Lizhen Zhang, Haifeng Lin, Zhoubin Lin, Ge Zhang, Fabian Rotermund, Young Jun Cho, Pavel Loiko, Xavier Mateos, Uwe Griebner, Valentin Petrov
We present the first sub-100 fs bulk solid-state laser in the 2-μm spectral range employing the monoclinic Tm(3+)-dopedMgWO4 crystal as an active medium. By applying a graphene-based saturable absorber and chirped mirrors for dispersion management, stable self-starting mode-locked operation at 2017 nm was achieved. Nearly Fourier-limited pulses as short as 86 fs featuring a bandwidth of 53 nm were generated at a repetition rate of 76 MHz. A pulse energy of 1.1 nJ was achieved at 87 MHz for a pulse duration of 96 fs...
August 15, 2017: Optics Letters
https://www.readbyqxmd.com/read/28809501/microencapsulated-solid-lipid-nanoparticles-as-a-hybrid-platform-for-pulmonary-antibiotic-delivery
#4
Diana P Gaspar, Maria Manuela Gaspar, Carla V Eleutério, Ana Grenha, Mateo Blanco, Lídia M D Gonçalves, Pablo Taboada, António J Almeida, Carmen Remuñán-López
Solid lipid nanoparticles (SLN) containing rifabutin (RFB), with pulmonary administration purposes, were developed through a technique that avoids the use of organic solvents or sonication. To facilitate their pulmonary delivery, the RFB-loaded SLN were included in microspheres of appropriate size using suitable excipients (mannitol and trehalose) through a spray-drying technique. Confocal analysis microscopy showed that microspheres are spherical and that SLN are efficiently microencapsulated and homogeneously distributed throughout the microsphere matrices...
August 15, 2017: Molecular Pharmaceutics
https://www.readbyqxmd.com/read/28805886/effects-of-sunflower-soap-stocks-on-light-lamb-meat-quality
#5
C Blanco, J F Giráldez, L Morán, J Mateo, L H Villalobos-Delgado, S Andrés, R Bodas
Thirty-two lambs were used to study the effect of sunflower soap stocks (SS), a by-product from the vegetable oil refinery industry, on meat chemical composition, fatty acid profile, volatile compounds, and consumer acceptability. Lambs were finished (average length of fattening period 35 ± 7.3 d, 26.8 ± 0.09 kg final BW) on a pelleted total mixed ration (TMR) with no SS (00SS) or including 15, 30 or 60 g SS/kg (15SS, 30SS, and 60SS, respectively). Sunflower soap stocks decreased the percentage of SFA, increased the proportion of -MUFA ( < 0...
August 2017: Journal of Animal Science
https://www.readbyqxmd.com/read/28803679/systematic-review-of-the-methods-predictive-of-the-functionality-of-kidney-transplantation
#6
E Miret Alomar, E Trilla Herrera, D Lorente Garcia, L Regis Placido, R López Del Campo, M Cuadras Solé, T Pont Castellana, F Moreso Mateos, D Serón Micas, J Morote Robles
CONTEXT: Kidney transplantation from donors with expanded criteria has increased the pool of kidneys at the cost of a higher risk of short and long-term graft dysfunction. The main issue lies in determining which kidneys will offer acceptable function and survival compared with the risk represented by surgery and subsequent immunosuppression. OBJECTIVE: The objective of our article is to review the current evidence on the tools for predicting the functionality of kidney transplantation from cadaveric donors with expanded criteria and determining the validity for their use in standard practice...
August 10, 2017: Actas Urologicas Españolas
https://www.readbyqxmd.com/read/28797542/modulation-of-spartina-densiflora-plant-growth-and-metal-accumulation-upon-selective-inoculation-treatments-a-comparison-of-gram-negative-and-gram-positive-rhizobacteria
#7
Karina I Paredes-Páliz, Enrique Mateos-Naranjo, Bouchra Doukkali, Miguel A Caviedes, Susana Redondo-Gómez, Ignacio D Rodríguez-Llorente, Eloísa Pajuelo
Metal contamination of estuaries is a severe environmental problem, for which phytoremediation is gaining momentum. In particular, the associations between halophytes-autochthonous rhizobacteria have proven useful for metal phytostabilization in salt marshes. In this work, three bacterial strains (gram-negative and gram-positive) were used for Spartina densiflora inoculation. All three bacteria, particularly Pantoea strains, promoted plant growth and mitigated metal stress on polluted sediments, as revealed from functionality of the photosynthetic apparatus (PSII) and maintenance of nutrient balance...
August 8, 2017: Marine Pollution Bulletin
https://www.readbyqxmd.com/read/28790111/amiloride-an-old-diuretic-drug-is-a-potential-therapeutic-agent-for-multiple-myeloma
#8
Elizabeta Rojas, Luis Corchete, Laura San Segundo, Juan F Martínez-Blanch, Francisco M Codoñer, Teresa Paíno, Noemi Puig, Ramón García-Sanz, Maria Victoria Mateos, Enrique M Ocio, Irena Misiewicz-Krzeminska, Norma C Gutiérrez
<br />The search for new drugs that control the continuous relapses of multiple myeloma is still required. Here, we report for the first time the potent anti-myeloma activity of amiloride, an old potassium-sparing diuretic approved for the treatment of hypertension and edema due to heart failure.<br /><br />Experimental Design:  <p>Myeloma cell lines and primary samples were used to evaluate cytotoxicity of amiloride. In vivo studies were carried out in a xenograft mouse model. The mechanisms of action were investigated using RNA-Seq, qRT-PCR, immunoblotting and immunofluorescence assays...
August 8, 2017: Clinical Cancer Research: An Official Journal of the American Association for Cancer Research
https://www.readbyqxmd.com/read/28789927/commentary-on-inherited-dna-repair-gene-mutations-in-men-with-metastatic-prostate-cancer-pritchard-cc-mateo-j-walsh-mf-de-sarkar-n-abida-w-beltran-h-garofalo-a-gulati-r-carreira-s-eeles-r-elemento-o-rubin-ma-robinson-d-lonigro-r-hussain-m-chinnaiyan-a-vinson
#9
Byron H Lee
BACKGROUND: Inherited mutations in DNA-repair genes such as BRCA2 are associated with increased risks of lethal prostate cancer. Although the prevalence of germline mutations in DNA-repair genes among men with localized prostate cancer who are unselected for family predisposition is insufficient to warrant routine testing, the frequency of such mutations in patients with metastatic prostate cancer has not been established. METHODS: We recruited 692 men with documented metastatic prostate cancer who were unselected for family history of cancer or age at diagnosis...
August 5, 2017: Urologic Oncology
https://www.readbyqxmd.com/read/28774526/gopro-hero-4-black-recording-of-scleral-buckle-placement-during-retinal-detachment-repair
#10
Vincent Y Ho, Vaishali G Shah, David M Yates, Gaurav K Shah
OBJECTIVE: GoPro and Google Glass technology have previously been used to record procedures in ophthalmology and other medical fields. In this manuscript, GoPro's latest HERO 4 Black edition camera (GoPro Inc, San Mateo, Calif.) will be used to record the placement of a scleral buckle during retinal detachment surgery. METHODS: GoPro HERO 4 Black edition camera, which records 4K-quality video with a resolution of 3840 (pixels) x 2160 (lines), was mounted on a head strap to record placement of a scleral buckle for a retinal detachment...
August 2017: Canadian Journal of Ophthalmology. Journal Canadien D'ophtalmologie
https://www.readbyqxmd.com/read/28772439/methodology-for-fast-and-facile-characterisation-of-carbon-based-electrodes-focused-on-bioelectrochemical-systems-development-and-scale-up
#11
Raúl Mateos, Raúl M Alonso, Adrián Escapa, Antonio Morán
The development and practical implementation of bioelectrochemical systems (BES) requires an in-depth characterisation of their components. The electrodes, which are critical elements, are usually built from carbon-based materials due to their high specific surface area, biocompatibility and chemical stability. In this study, a simple methodology to electrochemically characterise carbon-based electrodes has been developed, derived from conventional electrochemical analyses. Combined with classical electrochemical theory and the more innovative fractal geometry approach, our method is aimed at comparing and characterising the performance of carbon electrodes through the determination of the electroactive surface and its fractal dimension...
January 20, 2017: Materials
https://www.readbyqxmd.com/read/28771735/polyphenol-content-in-vitro-bioaccesibility-and-antioxidant-capacity-of-widely-consumed-beverages
#12
Gema Baeza, Beatriz Sarriá, Laura Bravo, Raquel Mateos
BACKGROUND: Beverages prepared from antioxidant rich plants are sources of polyphenols, which bioactivity depends on bioaccesibility in the gastrointestinal tract. This work evaluated the polyphenol content and antioxidant capacity of widely consumed beverages such as chamomile tea, yerba mate, a coffee blend (65% roasted:35% green), and coffee-like substitutes such as chicory, malt and a soluble cereal mixture. Additionally, the bioaccesibility of the two beverages with the highest antioxidant capacity was evaluated using an in vitro digestion model...
August 3, 2017: Journal of the Science of Food and Agriculture
https://www.readbyqxmd.com/read/28771566/bridging-gaps-on-the-performance-of-airborne-lidar-to-model-wood-mouse-habitat-structure-relationships-in-pine-forests
#13
Carlos Jaime-González, Pablo Acebes, Ana Mateos, Eduardo T Mezquida
LiDAR technology has firmly contributed to strengthen the knowledge of habitat structure-wildlife relationships, though there is an evident bias towards flying vertebrates. To bridge this gap, we investigated and compared the performance of LiDAR and field data to model habitat preferences of wood mouse (Apodemus sylvaticus) in a Mediterranean high mountain pine forest (Pinus sylvestris). We recorded nine field and 13 LiDAR variables that were summarized by means of Principal Component Analyses (PCA). We then analyzed wood mouse's habitat preferences using three different models based on: (i) field PCs predictors, (ii) LiDAR PCs predictors; and (iii) both set of predictors in a combined model, including a variance partitioning analysis...
2017: PloS One
https://www.readbyqxmd.com/read/28763501/single-stranded-adeno-associated-virus-achieves-efficient-gene-transfer-to-anterior-segment-in-the-mouse-eye
#14
Li Wang, Ru Xiao, Eva Andres-Mateos, Luk H Vandenberghe
Adeno-associated viruses (AAVs) are used extensively as a gene delivery vehicle for retinal gene therapy, yet its ability to target the anterior segment of the eye, critical to unlocking therapeutic opportunities, is less characterized. Previously, self-complimentary (sc) AAV was shown to be necessary for transduction of the cornea and trabecular meshwork (TM), limiting the size of the gene transfer cassette, likely due to a block in second strand synthesis thought to be required for functional transduction...
2017: PloS One
https://www.readbyqxmd.com/read/28761177/analysis-of-autophagy-gene-polymorphisms-in-spanish-patients-with-head-and-neck-squamous-cell-carcinoma
#15
Javier Fernández-Mateos, Raquel Seijas-Tamayo, Juan Carlos Adansa Klain, Miguel Pastor Borgoñón, Elisabeth Pérez-Ruiz, Ricard Mesía, Elvira Del Barco, Carmen Salvador Coloma, Antonio Rueda Dominguez, Javier Caballero Daroqui, Encarnación Fernández Ruiz, Juan Jesús Cruz-Hernández, Rogelio González-Sarmiento
Head and neck squamous cell carcinoma (HNSCC) is the sixth cancer on incidence worldwide. Tobacco and alcohol consumption are the most classical risk factors associated with its development. Autophagy process has a dual effect both in tumourigenesis and tumour suppressing activity. To investigate the importance of this pathway in HNSCC susceptibility, a risk factor matched case-control association study was performed with four candidate polymorphisms in autophagy genes (ATG2B, ATG5, ATG10, ATG16L1). We found an association between the variant in ATG10 rs1864183 and a higher susceptibility to develop laryngeal cancer, ATG2B rs3759601 and pharyngeal cancer and ATG16L1 rs2241880 and oral carcinoma...
July 31, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28760658/frailty-body-composition-and-nutritional-status-in-non-institutionalised-elderly
#16
Leonel São Romão Preto, Maria do Carmo Dias Conceição, Telma Martins Figueiredo, Maria Augusta Pereira Mata, Pedro Miguel Barreira Preto, Ester Mateo Aguilar
OBJECTIVE: Frailty is a clinical syndrome characterized, among other signs, by involuntary weight loss and decreased muscle strength. The aim of this study was to analyse associations between frailty, body composition and nutritional status in non-institutionalised elderly people in the municipality of Alfândega (Braganza-Portugal). METHOD: Observational, prevalence and association study involving 220 elderly (mean 75.8±6.8 years of age; 68.8% women). Frailty was assessedt according to Fried criteria, body composition by bioelectrical impedance analysis and nutritional status using the Mini Nutritional Assessment Short-Form...
July 28, 2017: Enfermería Clínica
https://www.readbyqxmd.com/read/28760152/randomized-controlled-trial-of-s-1-maintenance-therapy%C3%A2-in-metastatic-esophagogastric-cancer-the-multinational-mateo-study
#17
Georg-Martin Haag, Gertraud Stocker, Julia Quidde, Dirk Jaeger, Florian Lordick
BACKGROUND: The optimal duration of firstline chemotherapy in metastatic esophagogastric cancer is unknown. In most clinical trials therapy was given until tumour progression or limiting toxicity. Maintenance concepts aiming to prolong the duration of response and maintain quality of life have been established in other tumour types but not in esophagogastric cancer. S-1 is an oral fluoropyrimidine with proven efficacy in metastatic esophagogastric cancer. METHODS: The Maintenance Teysuno® (S-1) in esophagogastric cancer (MATEO) trial is a multinational, randomized phase II study that explores the role of S-1 maintenance therapy in Her-2 negative, advanced esophagogastric adenocarcinoma...
July 31, 2017: BMC Cancer
https://www.readbyqxmd.com/read/28757333/heterogeneity-of-different-tools-for-detecting-the-prevalence-of-frailty-in-nursing-homes-feasibility-and-meaning-of-different-approaches
#18
N Martínez-Velilla, Pablo Aldaz Herce, Álvaro Casas Herrero, Marta Gutiérrez-Valencia, Mikel López Sáez de Asteasu, Alberto Sola Mateos, Ana Conde Zubillaga, Berta Ibáñez Beroiz, Arkaitz Galbete Jiménez, Mikel Izquierdo
BACKGROUND AND OBJECTIVE: The identification of frail individuals has been recognized as a priority for the effective implementation of healthy aging strategies. Only a limited number of studies have examined frailty in nursing homes, and there is a big heterogeneity in the methods used. The primary objective of this study was to determine the prevalence and feasibility of different frailty screening tools in nursing homes as well as its relationship with multimorbidity and disability...
July 27, 2017: Journal of the American Medical Directors Association
https://www.readbyqxmd.com/read/28755999/assessment-of-the-reliability-of-the-accelerometers-feedback-devices-depending-on-the-surface-on-which-cardiopulmonary-resuscitation-is-performed
#19
M Freire Tellado, R Navarro Patón, M P Pavón Prieto, J D Vázquez López, J Mateos Lorenzo, M A Neira Pájaro
No abstract text is available yet for this article.
July 26, 2017: Medicina Intensiva
https://www.readbyqxmd.com/read/28753792/interrogating-metastatic-prostate-cancer-treatment-switch-decisions-a-multi-institutional-survey
#20
David Lorente, Praful Ravi, Niven Mehra, Carmel Pezaro, Aurelius Omlin, Alexa Gilman, Miguel Miranda, Pasquale Rescigno, Michael Kolinsky, Nuria Porta, Diletta Bianchini, Nina Tunariu, Raquel Perez, Joaquin Mateo, Heather Payne, Leon Terstappen, Maarten IJzerman, Emma Hall, Johann de Bono
BACKGROUND: Evaluation of responses to treatment for metastatic castration-resistant prostate cancer (mCRPC) remains challenging. Consensus criteria based on prostate-specific antigen (PSA) and clinical and radiologic biomarkers are inconsistently utilized. Circulating tumor cell (CTC) counts can inform prognosis and response, but are not routinely used. OBJECTIVE: To evaluate the use of biomarkers and trends in clinical decision-making in current mCRPC treatment...
October 10, 2016: European Urology Focus
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