keyword
MENU ▼
Read by QxMD icon Read
search

ORL

keyword
https://www.readbyqxmd.com/read/28445185/orbicularis-retaining-ligament-release-in-lower-blepharoplasty-assessing-efficacy-and-complications
#1
Norman J Chan, Maryam Nazemzadeh, Morris E Hartstein, John B Holds, Guy G Massry, Allan E Wulc
PURPOSE: Release of the orbicularis retaining ligament (ORL) has been advocated as a technique to address tear trough deformities. This study sought to compare the effectiveness and morbidity of lower blepharoplasty with and without ORL release. METHODS: Retrospective chart review of 53 lower blepharoplasty patients. Twenty-six patients had ORL release and 27 patients did not. Three independent masked experienced cosmetic surgeons reviewed preoperative and postoperative photographs to assess degree of swelling, ecchymosis, change in steatoblepharon and tear trough deformity, and overall aesthetic result...
April 25, 2017: Ophthalmic Plastic and Reconstructive Surgery
https://www.readbyqxmd.com/read/28444458/the-potential-of-ehealth-in-otorhinolaryngology-head-and-neck-surgery-patients-perspectives
#2
Martin Holderried, C Ernst, F Holderried, M Rieger, G Blumenstock, A Tropitzsch
The use of modern information and communication technologies (ICT) in daily life has significantly increased during the last several years. These essential online technologies have also found their way into the healthcare system. The use of modern ICT for health reasons can be summarized by the term 'eHealth'. Despite the potential importance of eHealth in the field of otorhinolaryngology (ORL), there is little understanding of patients' attitudes towards the deeper integration of these technologies into intersectoral care...
April 25, 2017: European Archives of Oto-rhino-laryngology
https://www.readbyqxmd.com/read/28362614/htm-spatial-pooler-with-memristor-crossbar-circuits-for-sparse-biometric-recognition
#3
Alex Pappachen James, Irina Fedorova, Timur Ibrayev, Dhireesha Kudithipudi
Hierarchical Temporal Memory (HTM) is an online machine learning algorithm that emulates the neo-cortex. The development of a scalable on-chip HTM architecture is an open research area. The two core substructures of HTM are spatial pooler and temporal memory. In this work, we propose a new Spatial Pooler circuit design with parallel memristive crossbar arrays for the 2D columns. The proposed design was validated on two different benchmark datasets, face recognition, and speech recognition. The circuits are simulated and analyzed using a practical memristor device model and 0...
March 1, 2017: IEEE Transactions on Biomedical Circuits and Systems
https://www.readbyqxmd.com/read/28358911/assessment-of-the-retinal-posterior-pole-in-dominant-optic-atrophy-by-spectral-domain-optical-coherence-tomography-and-microperimetry
#4
Massimo Cesareo, Elena Ciuffoletti, Alessio Martucci, Jacopo Sebastiani, Roberto Pietro Sorge, Eleonora Lamantea, Barbara Garavaglia, Federico Ricci, Andrea Cusumano, Carlo Nucci, Francesco Brancati
BACKGROUND: To assess posterior pole (PP) retinal structure in patients with genetically confirmed autosomal dominant optic atrophy (ADOA) using new spectral domain optical coherence tomography (SD-OCT) segmentation technology. To analyze retinal PP thickness in relation to retinal sensitivity data from microperimetry (MP) in ADOA patients. METHODS AND FINDINGS: This prospective cross-sectional study included 11 patients with ADOA and 11 age-matched healthy subjects...
2017: PloS One
https://www.readbyqxmd.com/read/28349294/erratum-to-long-term-effect-of-ileal-transposition-on-adipokine-serum-level-in-zucker-orl-lepr-fa-fatty-rats
#5
Tomasz Sawczyn, Dominika Stygar, Iwona Karcz-Socha, Jodok Fink, Bronisława Skrzep-Poloczek, Marcin Kłosok, Bogdan Doleżych, Maria Augustyniak, Agnieszka Zawisza-Raszka, Michał Kukla, Marek Michalski, Aleksandra Fimiarz, Krystyna Żwirska-Korczala, Kondrad Karcz Wojciech
No abstract text is available yet for this article.
March 27, 2017: Obesity Surgery
https://www.readbyqxmd.com/read/28337770/hypoglycemic-effect-of-hawthorn-in-type-ii-diabetes-mellitus-rat-model
#6
Aili Aierken, Tina Buchholz, Chen Chen, Xiaoying Zhang, Matthias F Melzig
BACKGROUND: Hawthorn is a popular herb in many different traditional medicine systems, including traditional Chinese medicine, where it has long been used for the treatment of hyperglycemia. However, most of its varied biological activities remain unexplored. This study investigated the hypoglycemic effect of hawthorn extracts in type II diabetic (T2DM) rat model. A total of 54 rats were randomly divided into six groups: normal control group; type II diabetic model group (T2DM; these rats were induced by high-fat diet and streptozotocin); high, middle and low concentrations of hawthorn treatment (HTH , HTM and HTL T2DM rats were given hawthorn extract at a dose of 50, 100 and 200 mg kg(-1) body weight, respectively); and positive control group (orlistat 40 mg kg(-1) body weight)...
March 23, 2017: Journal of the Science of Food and Agriculture
https://www.readbyqxmd.com/read/28333881/outer-retinal-layer-thickness-as-good-visual-predictor-in-patients-with-diabetic-macular-edema
#7
Tamer F Eliwa, Mahdi A Hussein, Mohamed A Zaki, Osama A Raslan
PURPOSE: To evaluate the relationship between outer retinal layer (ORL) thickness in diabetic macular edema to visual acuity (VA). METHODS: Ninety-five eyes were included in this prospective nonrandomized case-control study. They divided into 30 cases of healthy normal subjects and 65 cases of nonproliferative diabetic retinopathy with diabetic macular edema. Complete ophthalmic examination and spectral domain-optical coherence tomography were done for all cases and analyzed to measure central foveal point thickness (CFT), ORL thickness at fovea, and subfoveal choroidal thickness...
March 22, 2017: Retina
https://www.readbyqxmd.com/read/28333630/multilinear-spatial-discriminant-analysis-for-dimensionality-reduction
#8
Sen Yuan, Xia Mao, Lijiang Chen
In the last few years, great efforts have been made to extend the linear projection technique (LPT) for multidimensional data (i.e., tensor), generally referred to as the multilinear projection technique (MPT). The vectorized nature of LPT requires high-dimensional data to be converted into vector, and hence may lose spatial neighborhood information of raw data. MPT well addresses this problem by encoding multidimensional data as general tensors of a second or even higher order. In this paper, we propose a novel multilinear projection technique, called multilinear spatial discriminant analysis (MSDA), to identify the underlying manifold of high-order tensor data...
June 2017: IEEE Transactions on Image Processing: a Publication of the IEEE Signal Processing Society
https://www.readbyqxmd.com/read/28281039/proceedings-of-the-rami-section-of-otorhinolaryngology-head-and-neck-surgery-orl-hns-spring-meeting-friday-9th-december-2016-education-and-research-centre-royal-victoria-eye-and-ear-hospital-adelaide-road-dublin-2
#9
https://www.readbyqxmd.com/read/28212930/molecular-recognition-between-pancreatic-lipase-and-natural-and-synthetic-inhibitors
#10
Martiniano Bello, Lucia Basilio-Antonio, Jonathan Fragoso-Vázquez, Anaguiven Avalos-Soriano, José Correa-Basurto
Pancreatic lipase (PL) is a primary lipase critical for triacylglyceride digestion in humans and is considered as a promising target for the treatment of obesity. Although the current synthetic drugs available for treating obesity have been demonstrated to be effective in inhibiting PL, their prolonged usage results in severe side effects. Based on this argument, in this study, we evaluated the structural and energetic features linked to molecular recognition between two well-known PL inhibitors, orlistat (ORL, synthetic inhibitor) and (-)-epigallocatechin gallate (EGCG, natural inhibitor) and PL through molecular dynamics simulations and free energy calculations of ORL and EGCG at the PL binding site when it is isolated (PL) from the heterodimer complex, forming the heterodimer complex with colipase (PLCL) and lacking structural calcium...
May 2017: International Journal of Biological Macromolecules
https://www.readbyqxmd.com/read/28211879/evaluation-of-choroidal-tumors-with-optical-coherence-tomography-enhanced-depth-imaging-and-oct-angiography-features
#11
G Cennamo, M R Romano, M A Breve, N Velotti, M Reibaldi, G de Crecchio, G Cennamo
AimTo describe the vascular features of choroidal tumors using enhanced depth imaging (EDI), optical coherence tomography (OCT), and OCT-angiography.MethodsIn this prospective study, we evaluated 116 Caucasian patients with choroidal tumors (60 eyes with choroidal nevi, 40 with choroidal melanoma, 6 with choroidal hemangioma, 2 with optic disc melanocytoma, 6 with choroidal osteoma, and 2 with retinal metastases). Patients underwent a complete ophthalmic examination including bulbar echography, EDI-OCT, OCT-angiography, and multicolor imaging...
February 17, 2017: Eye
https://www.readbyqxmd.com/read/28154929/first-intraoperative-experience-with-three-dimensional-3d-high-definition-hd-nasal-endoscopy-for-lacrimal-surgeries
#12
Mohammad Javed Ali, Milind N Naik
The aim of this study is to report our preliminary experiences with regard to safety and feasibility of three-dimensional (3D) endoscopic lacrimal surgeries with a recently launched latest generation 3D endoscope. A 4-mm rigid three-dimensional (3D) endoscope (TIPCAM 1S 3D ORL(R), Karl Storz, Tuttlingen, Germany) was used. Fifteen patients who underwent various endoscopic lacrimal procedures by a single surgeon (MJA) were included. The procedures included probing with nasolacrimal intubation, cruciate marsupialization of intranasal cysts for congenital dacryoceles, powered endoscopic dacryocystorhinostomy, post-operative stent removal with ostium granuloma excision...
February 2, 2017: European Archives of Oto-rhino-laryngology
https://www.readbyqxmd.com/read/28124184/reelin-deficiency-delays-mammary-tumor-growth-and-metastatic-progression
#13
Elvira Khialeeva, Joan W Chou, Denise E Allen, Alec M Chiu, Steven J Bensinger, Ellen M Carpenter
Reelin is a regulator of cell migration in the nervous system, and has other functions in the development of a number of non-neuronal tissues. In addition, alterations in reelin expression levels have been reported in breast, pancreatic, liver, gastric, and other cancers. Reelin is normally expressed in mammary gland stromal cells, but whether stromal reelin contributes to breast cancer progression is unknown. Herein, we used a syngeneic mouse mammary tumor transplantation model to examine the impact of host-derived reelin on breast cancer progression...
March 2017: Journal of Mammary Gland Biology and Neoplasia
https://www.readbyqxmd.com/read/28114081/joint-sparse-representation-and-embedding-propagation-learning-a-framework-for-graph-based-semisupervised-learning
#14
Xiaobing Pei, Chuanbo Chen, Yue Guan
In this paper, we propose a novel graph-based semisupervised learning framework, called joint sparse representation and embedding propagation learning (JSREPL). The idea of JSREPL is to join EPL with sparse representation to perform label propagation. Like most of graph-based semisupervised propagation learning algorithms, JSREPL also constructs weights graph matrix from given data. Different from classical approaches which build weights graph matrix and estimate the labels of unlabeled data in sequence, JSREPL simultaneously builds weights graph matrix and estimates the labels of unlabeled data...
September 28, 2016: IEEE Transactions on Neural Networks and Learning Systems
https://www.readbyqxmd.com/read/28109483/otorhinolaryngology-head-and-neck-surgery-in-a-low-income-country-the-haitian-experience
#15
Maxwell P Kligerman, Anahuma Alexandre, Patrick Jean-Gilles, David Walmer, Mack L Cheney, Anna H Messner
OBJECTIVE: Little is known regarding the diagnosis and management of pediatric surgical conditions of the head and neck in low-income countries. Haiti, the western hemisphere's poorest country, recently developed its first Otorhinolaryngology (ORL) department at the Hopital de L'Universite d'Etat d'Haiti (HUEH). This manuscript assesses the caseload at HUEH with a special emphasis on pediatric cases, with the aim of characterizing ORL related conditions and their treatments in low-income countries...
February 2017: International Journal of Pediatric Otorhinolaryngology
https://www.readbyqxmd.com/read/28068880/low-intensity-vibrations-normalize-adipogenesis-induced-morphological-and-molecular-changes-of-adult-mesenchymal-stem-cells
#16
Oznur Baskan, Gulistan Mese, Engin Ozcivici
Bone marrow mesenchymal stem cells that are committed to adipogenesis were exposed daily to high-frequency low-intensity mechanical vibrations to understand molecular, morphological and ultrastructural adaptations to mechanical signals during adipogenesis. D1-ORL-UVA mouse bone marrow mesenchymal stem cells were cultured with either growth or adipogenic medium for 1 week. Low-intensity vibration signals (15 min/day, 90 Hz, 0.1 g) were applied to one group of adipogenic cells, while the other adipogenic group served as a sham control...
February 2017: Proceedings of the Institution of Mechanical Engineers. Part H, Journal of Engineering in Medicine
https://www.readbyqxmd.com/read/28058624/zebrafish-phenotypic-screen-identifies-novel-notch-antagonists
#17
Vithya Velaithan, Kazuhide Shaun Okuda, Mei Fong Ng, Norazwana Samat, Sze Wei Leong, Siti Munirah Mohd Faudzi, Faridah Abas, Khozirah Shaari, Sok Ching Cheong, Pei Jean Tan, Vyomesh Patel
Zebrafish represents a powerful in vivo model for phenotype-based drug discovery to identify clinically relevant small molecules. By utilizing this model, we evaluated natural product derived compounds that could potentially modulate Notch signaling that is important in both zebrafish embryogenesis and pathogenic in human cancers. A total of 234 compounds were screened using zebrafish embryos and 3 were identified to be conferring phenotypic alterations similar to embryos treated with known Notch inhibitors...
January 5, 2017: Investigational New Drugs
https://www.readbyqxmd.com/read/28032481/safety-tolerability-and-antihypertensive-effect-of-ser100-an-opiate-receptor-like-1-orl-1-partial-agonist-in-patients-with-isolated-systolic-hypertension
#18
Ilkka Kantola, Mika Scheinin, Trygve Gulbrandsen, Nils Meland, Knut T Smerud
The purpose of the present trial was to evaluate safety, tolerability, and effect on systolic blood pressure (SBP) of SER100 in a small group of patients with isolated systolic hypertension (ISH) in treatment with at least 1 antihypertensive drug. Eligible patients were randomized to either SER100 (10 mg) or placebo in a crossover design, and 2 doses were given subcutaneously (SC), 8 hours apart, on 2 consecutive days. On all treatment days patients were monitored with an ambulatory blood pressure measurement device for 12 daytime hours...
December 29, 2016: Clinical Pharmacology in Drug Development
https://www.readbyqxmd.com/read/28012521/subspecialist-training-program-in-pediatric-otorhinolaryngology-of-uems-orl-hns-section
#19
Tomislav Baudoin
The ORL Section and Board of Otorhinolaryngology-Head and Neck Surgery of the European Union of Medical Specialists (UEMS) developed pediatric ORL subspecialty program. The program was created with support and consultation of the European Society of Pediatric Otorhinolaryngology. It is divided into four sections: Pediatric Otology, Pediatric Rhinology and Facial Plastic Surgery, Pediatric Laryngology and Phoniatrics and Pediatric Head and Neck Surgery. After completion of the program, the trainee is supposed to achieve an advanced level of competency...
January 2017: International Journal of Pediatric Otorhinolaryngology
https://www.readbyqxmd.com/read/27993717/mapping-transmembrane-residues-of-proteinase-activated-receptor-2-par2-that-influence-ligand-modulated-calcium-signaling
#20
J Y Suen, M N Adams, J Lim, P K Madala, W Xu, A J Cotterell, Y He, M K Yau, J D Hooper, D P Fairlie
Proteinase-activated receptor 2 (PAR2) is a G protein-coupled receptor involved in metabolism, inflammation, and cancers. It is activated by proteolysis, which exposes a nascent N-terminal sequence that becomes a tethered agonist. Short synthetic peptides corresponding to this sequence also activate PAR2, while small organic molecules show promising PAR2 antagonism. Developing PAR2 ligands into pharmaceuticals is hindered by a lack of knowledge of how synthetic ligands interact with and differentially modulate PAR2...
December 16, 2016: Pharmacological Research: the Official Journal of the Italian Pharmacological Society
keyword
keyword
43895
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"