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https://www.readbyqxmd.com/read/28539007/videolaryngoscopy-versus-direct-laryngoscopy-for-tracheal-intubation-in-children-excluding-neonates
#1
REVIEW
Ibtihal S Abdelgadir, Robert S Phillips, Davinder Singh, Michael P Moncreiff, Joanne L Lumsden
BACKGROUND: Direct laryngoscopy is the method currently used for tracheal intubation in children. It occasionally offers unexpectedly poor laryngeal views. Indirect laryngoscopy involves visualizing the vocal cords by means other than obtaining a direct sight, with the potential to improve outcomes. We reviewed the current available literature and performed a meta-analysis to compare direct versus indirect laryngoscopy, or videolaryngoscopy, with regards to efficacy and adverse effects...
May 24, 2017: Cochrane Database of Systematic Reviews
https://www.readbyqxmd.com/read/28538991/hierarchical-bayesian-measurement-models-for-continuous-reproduction-of-visual-features-from-working-memory
#2
Klaus Oberauer, Colin Stoneking, Dominik Wabersich, Hsuan-Yu Lin
The article presents Bayesian hierarchical modeling frameworks for two measurement models for visual working memory. The models can be applied to the distributions of responses on a circular feature dimension, as obtained with the continuous reproduction (a.k.a. delayed estimation) task. The first measurement model is a mixture model that describes the response distributions as a mixture of one (Zhang & Luck, 2008) or several (Bays, Catalao, & Husain, 2009) von-Mises distribution(s) and a uniform distribution...
May 1, 2017: Journal of Vision
https://www.readbyqxmd.com/read/28538857/-hand-foot-and-mouth-disease-in-a-hospital-in-callao-in-2016
#3
Milton José Max Rodríguez-Zúñiga, Katherine Vértiz-Gárate, Florencio Cortéz-Franco, Eberth Qujiano-Gomero
Hand, foot, and mouth disease (HFMD) is an exanthematous viral disease caused mainly by Coxsackie A16 with a typical symptomatology of fever, papulovesicular rash on the hands, feet, and genitals, and an ulcerous enanthem in the mouth. In the summer of 2016, a variety of cases presented at a hospital in Callao in children and adults with a symptomatology consistent with HFMD. A clinical diagnosis was made, and support therapy was applied, resulting in the resolution of symptoms. In the last decade, reports have emerged in some countries of an atypical involvement caused by Coxsackie A6, producing lesions that are more widely distributed in adults...
January 2017: Revista Peruana de Medicina Experimental y Salud Pública
https://www.readbyqxmd.com/read/28538831/effects-of-laryngeal-manual-therapy-lmt-and-transcutaneous-electrical-nerve-stimulation-tens-in-vocal-folds-diadochokinesis-of-dysphonic-women-a-randomized-clinical-trial
#4
Larissa Thaís Donalonso Siqueira, Kelly Cristina Alves Silverio, Alcione Ghedini Brasolotto, Rinaldo Roberto de Jesus Guirro, Christiano Giácomo Carneiro, Mara Behlau
Purpose: To verify and compare the effect of transcutaneous electrical nerve stimulation (TENS) and laryngeal manual therapy (LMT) on laryngeal diadochokinesis (DDK) of dysphonic women. Methods: Twenty women with bilateral vocal nodules participated and were equally divided into: LMT Group - LMT application; TENS Group - TENS application; both groups received 12 sessions of treatment, twice a week, with a duration of 20 minutes each, applied by the same therapist...
May 15, 2017: CoDAS
https://www.readbyqxmd.com/read/28538824/sensitivity-and-specificity-of-the-percentage-of-consonants-correct-revised-in-the-identification-of-speech-sound-disorder
#5
Tatiane Faria Barrozo, Luciana de Oliveira Pagan-Neves, Joyce Pinheiro da Silva, Haydée Fiszbein Wertzner
Purpose: The purpose of the study was to determine the sensitivity and specificity, and to establish cutoff points for the severity index Percentage of Consonants Correct - Revised (PCC-R) in Brazilian Portuguese-speaking children with and without speech sound disorders. Methods: 72 children between 5:00 and 7:11 years old - 36 children without speech and language complaints and 36 children with speech sound disorders. The PCC-R was applied to the figure naming and word imitation tasks that are part of the ABFW Child Language Test...
May 22, 2017: CoDAS
https://www.readbyqxmd.com/read/28538822/association-between-harmful-oral-habits-and-the-structures-and-functions-of-the-stomatognathic-system-perception-of-parents-guardians
#6
Thayse Steffen Pereira, Fabiana de Oliveira, Maria Cristina de Almeida Freitas Cardoso
Purpose: To verify the occurrence and associate the presence and duration of harmful oral habits with the structures and functions of the stomatognathic system. Methods: This is a cross-sectional, exploratory study. Participants' participation was formalized by the signing of an Informed Consent Form. The non-probabilistic sample comprised 289 children aged one to 12 years assisted at a Family Health Strategy unit. The data were obtained through a questionnaire to identify harmful oral habits applied to the children's parents and/or guardians...
May 15, 2017: CoDAS
https://www.readbyqxmd.com/read/28538808/application-of-the-therapeutic-relationship-to-people-with-common-mental-disorder
#7
Maria do Perpétuo Socorro de Sousa Nóbrega, Marta Francisca Trigo Fernandes, Priscila de Freitas Silva
Objective: To report the results from applying a therapeutic relationship to people with common mental disorder. Method: Quantitative, descriptive, before and after study, conducted with 112 records accessed from an extension project in mental health in primary health care in Santo André, São Paulo. Screening was performed using a Self-Reporting Questionnaire. Data was collected in October 2014 and analyzed using simple frequency measures. Results: The entry score ranged between 7 and18 points, and the higher the frequency, the more relationship sessions were necessary...
May 18, 2017: Revista Gaúcha de Enfermagem
https://www.readbyqxmd.com/read/28538802/the-effect-of-intradermal-administration-of-inactive-platelet-rich-plasma-on-flap-viability-in-rats
#8
Erkan Orhan, Ahmet Çağrı Uysal, Engin Başer, Dürdane Keskin, Çiğdem Demiroğlu-Yakut
Purpose: To evaluate the effect of inactive form of platelet rich plasma (PRP) on the flap viability. Methods: Thirty six rats were used. Rats were divided into six groups then 9x3 cm random pattern skin flaps were elevated from dorsum of all rats. For precluding vascularization from the base, a silicone layer was placed under the flap in groups 2(only flap+silicone), 4(saline+silicone) and 6(PRP+silicone). In groups 1(only flap), 2(only flap+silicone) nothing was done except flap surgery...
April 2017: Acta Cirúrgica Brasileira
https://www.readbyqxmd.com/read/28538762/papillary-muscle-free-strain-in-patients-with-severe-degenerative-and-functional-mitral-regurgitation
#9
Alev Kılıcgedik, Gokhan Kahveci, Ahmet Seyfeddin Gurbuz, Can Yucel Karabay, Ahmet Guler, Suleyman Cagan Efe, Soe Moe Aung, Ugur Arslantas, Serdar Demir, Ibrahim Akin Izgi, Cevat Kirma
Fundamento: The role of papillary muscle function in severe mitral regurgitation with preserved and reduced left ventricular ejection fraction and the method of choice to evaluate PM have still been the subjects of controversy. Objectives: To evaluate and compare papillary muscle function in and between patients with severe degenerative and functional mitral regurgitation by using the free strain method. Methods: 64 patients with severe mitral regurgitation - 39 patients with degenerative mitral regurgitation (DMR group) and 25 patients with severe functional mitral regurgitation (FMR group) - and 30 control subjects (control group) were included in the study...
April 2017: Arquivos Brasileiros de Cardiologia
https://www.readbyqxmd.com/read/28538724/applying-systems-level-spectral-imaging-and-analysis-to-reveal-the-organelle-interactome
#10
Alex M Valm, Sarah Cohen, Wesley R Legant, Justin Melunis, Uri Hershberg, Eric Wait, Andrew R Cohen, Michael W Davidson, Eric Betzig, Jennifer Lippincott-Schwartz
The organization of the eukaryotic cell into discrete membrane-bound organelles allows for the separation of incompatible biochemical processes, but the activities of these organelles must be coordinated. For example, lipid metabolism is distributed between the endoplasmic reticulum for lipid synthesis, lipid droplets for storage and transport, mitochondria and peroxisomes for β-oxidation, and lysosomes for lipid hydrolysis and recycling. It is increasingly recognized that organelle contacts have a vital role in diverse cellular functions...
May 24, 2017: Nature
https://www.readbyqxmd.com/read/28538693/preparation-characterization-and-antioxidant-activity-evaluation-of-liposomes-containing-water-soluble-hydroxytyrosol-from-olive
#11
Jiao-Jiao Yuan, Frank G F Qin, Jun-Ling Tu, Bing Li
Due to the multiple hydroxyl groups in its structure, hydroxytyrosol (HT) is very sensitive to air and light and has very strong instability and hydrophilicity that affect its biological activity. This study attempted to prepare liposomes containing water-soluble HT to improve the bioavailability and biocompatibility of the target drug. The preparation process factors (temperature, mass ratio of phospholipid (PL) and cholesterol (CH), Tween-80 volume, HT mass) were studied and response surface methodology (RSM) was applied to optimize the conditions...
May 24, 2017: Molecules: a Journal of Synthetic Chemistry and Natural Product Chemistry
https://www.readbyqxmd.com/read/28538679/a-simple-drain-current-model-for-mos-transistors-with-the-lorentz-force-effect
#12
Hwang-Cherng Chow, Prasenjit Chatterjee, Wu-Shiung Feng
A novel concept of drain current modelling in rectangular normal MOS transistors with the Lorentz force has been proposed for the first time. The single-drain MOS transistor is qualified as a magnetic sensor. To create the Lorentz force, a DC loop current is applied through an on-chip metal loop around the device, and the relation between the applied loop current and the created magnetic field is assumed to be linear in nature. The drain current of the MOS transistor is reduced with the applied Lorentz force from both directions...
May 24, 2017: Sensors
https://www.readbyqxmd.com/read/28538661/mass-spectrometry-based-profiling-and-imaging-of-various-ginsenosides-from-panax-ginseng-roots-at-different-ages
#13
Jae Won Lee, Seung-Heon Ji, Young-Seob Lee, Doo Jin Choi, Bo-Ram Choi, Geum-Soog Kim, Nam-In Baek, Dae Young Lee
(1) Background: Panax ginseng root is one of the most important herbal products, and the profiling of ginsenosides is critical for the quality control of ginseng roots at different ages in the herbal markets. Furthermore, interest in assessing the contents as well as the localization of biological compounds has been growing. The objective of this study is to carry out the mass spectrometry (MS)-based profiling and imaging of ginsenosides to assess ginseng roots at different ages; (2) Methods: Optimal ultra performance liquid chromatography coupled to quadrupole time of flight/MS (UPLC-QTOF/MS) was used to profile various ginsenosides from P...
May 24, 2017: International Journal of Molecular Sciences
https://www.readbyqxmd.com/read/28538656/recent-advances-in-c-c-and-c-n-bond-forming-reactions-catalysed-by-polystyrene-supported-copper-complexes
#14
REVIEW
Pavel Drabina, Jan Svoboda, Miloš Sedlák
This present mini-review covers recently published results on Cu(I) and Cu(II) complexes immobilized on polystyrene carriers, which are used as heterogeneous, eco-friendly reusable catalysts applied for carbon-carbon and carbon-nitrogen forming reactions. Recent advances and trends in this area are demonstrated in the examples of oxidative homocoupling of terminal alkynes, the synthesis of propargylamines, nitroaldolization reactions, azide alkyne cycloaddition, N-arylation of nitrogen containing compounds, aza-Michael additions, asymmetric Friedel-Crafts reactions, asymmetric Mukaiyama aldol reactions, and asymmetric 1,3-dipolar cycloaddition of azomethine ylides...
May 24, 2017: Molecules: a Journal of Synthetic Chemistry and Natural Product Chemistry
https://www.readbyqxmd.com/read/28538655/thermochemical-humidity-detection-in-harsh-or-non-steady-environments
#15
Devon Bridgeman, Francis Tsow, Xiaojun Xian, Qinan Chang, Yongming Liu, Erica Forzani
We present a new method of chemical quantification utilizing thermal analysis for the detection of relative humidity. By measuring the temperature change of a hydrophilically-modified temperature sensing element vs. a hydrophobically-modified reference element, the total heat from chemical interactions in the sensing element can be measured and used to calculate a change in relative humidity. We have probed the concept by assuming constant temperature streams, and having constant reference humidity (~0% in this case)...
May 24, 2017: Sensors
https://www.readbyqxmd.com/read/28538654/a-monitoring-system-for-laying-hens-that-uses-a-detection-sensor-based-on-infrared-technology-and-image-pattern-recognition
#16
Mauro Zaninelli, Veronica Redaelli, Fabio Luzi, Valentino Bontempo, Vittorio Dell'Orto, Giovanni Savoini
In Italy, organic egg production farms use free-range housing systems with a big outdoor area and a flock of no more than 500 hens. With additional devices and/or farming procedures, the whole flock could be forced to stay in the outdoor area for a limited time of the day. As a consequence, ozone treatments of housing areas could be performed in order to reduce the levels of atmospheric ammonia and bacterial load without risks, due by its toxicity, both for hens and workers. However, an automatic monitoring system, and a sensor able to detect the presence of animals, would be necessary...
May 24, 2017: Sensors
https://www.readbyqxmd.com/read/28538593/dynamic-response-of-the-lumbar-spine-to-whole-body-vibration-under-a-compressive-follower-preload
#17
Li-Xin Guo, Wei Fan
STUDY DESIGN: A finite element study of dynamic response of the lumbar spine to whole-body vibration. OBJECTIVE: To develop and validate a finite element model for exploring the impact of whole-body vibration on the entire lumbar spine with a compressive follower preload applied. SUMMARY OF BACKGROUND DATA: Several finite element studies have investigated the biodynamic characteristics of the human lumbar spine when exposed to whole-body vibration...
May 22, 2017: Spine
https://www.readbyqxmd.com/read/28538569/early-postoperative-results-of-percutaneous-needle-fasciotomy-in-451-patients-with-dupuytren-disease
#18
Sanne Molenkamp, Tanneke A M Schouten, Dieuwke C Broekstra, Paul M N Werker, J Daniel Moolenburgh
BACKGROUND: Percutaneous needle fasciotomy is a minimally invasive treatment modality for Dupuytren disease. In this study, the authors analyzed the efficacy and complication rate of percutaneous needle fasciotomy using a statistical method that takes the multilevel structure of data, regarding multiple measurements from the same patient, into account. METHODS: The data of 470 treated rays from 451 patients with Dupuytren disease that underwent percutaneous needle fasciotomy were analyzed retrospectively...
June 2017: Plastic and Reconstructive Surgery
https://www.readbyqxmd.com/read/28538516/left-lateralization-of-resting-state-functional-connectivity-between-the-presupplementary-motor-area-and-primary-language-areas
#19
William Lou, Kyung K Peck, Nicole Brennan, Arka Mallela, Andrei Holodny
An abundance of evidence points to the role of a presupplementary motor area (pre-SMA) in human language. This study explores the pre-SMA resting state connectivity network and the nature of its connections to known language areas. We tested the hypothesis that by seeding the pre-SMA, one would be able to establish language laterality to known cortical and subcortical language areas. We analyzed data from 30 right-handed healthy controls and performed the resting state functional MRI. A seed-based analysis using a manually drawn pre-SMA region of interest template was applied...
May 19, 2017: Neuroreport
https://www.readbyqxmd.com/read/28538443/an-airway-management-protocol-after-anterior-cervical-spine-surgery-analysis-the-results-of-risk-factors-associated-with-airway-complication
#20
Moinay Kim, Il Choi, Jin Hoon Park, Sang Ryong Jeon, Seung Chul Rhim, Sung Woo Roh
STUDY DESIGN: Retrospective comparative cohort analysis. OBJECTIVE: To evaluate the effect of postoperative airway management protocol (ASAN Extubation Protocol, AEP) on incidence of airway complications for patients undergoing anterior cervical spine surgery (ACSS). SUMMARY OF BACKGROUND DATA: Postoperative airway compromise remains crucial for patients undergoing ACSS. Despite the potential severity of these complications, the data in the published literature addressing this issue is sparse...
May 19, 2017: Spine
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