Search results for "Scapula"
showing 10 items of 20 documents
The Tick Salivary Protein Sialostatin L Inhibits the Th9-Derived Production of the Asthma-Promoting Cytokine IL-9 and Is Effective in the Prevention …
2012
Abstract Ticks developed a multitude of different immune evasion strategies to obtain a blood meal. Sialostatin L is an immunosuppressive cysteine protease inhibitor present in the saliva of the hard tick Ixodes scapularis. In this study, we demonstrate that sialostatin L strongly inhibits the production of IL-9 by Th9 cells. Because we could show recently that Th9-derived IL-9 is essentially involved in the induction of asthma symptoms, sialostatin L was used for the treatment of experimental asthma. Application of sialostatin L in a model of experimental asthma almost completely abrogated airway hyperresponsiveness and eosinophilia. Our data suggest that sialostatin L can prevent experime…
Numerical study of the components positioning influence on the stability of a reverse shoulder prosthesis
2014
Aim of this paper is to setup a novel procedure able to analyze performances of a reverse shoulder prosthesis when different geometrical configurations are assumed. Nowadays, such a prosthesis is widely used but, because of its novelty, data in literature give poor information about performances and limits to its applicability. The activity has been divided into the following steps. At the beginning the shape of the prosthesis has been digitally acquired via a 3D scanner. Then, CAD models of all prosthetic components have been geometrically optimized in a way to obtain final entities suitable for numerical simulations. After that, CAD assemblies have been created between prosthetic componen…
Comparing the Climatic and Landscape Risk Factors for Lyme Disease Cases in the Upper Midwest and Northeast United States
2020
Lyme disease, recognized as one of the most important vector-borne diseases worldwide, has been increasing in incidence and spatial extend in United States. In the Northeast and Upper Midwest, Lyme disease is transmitted by Ixodes scapularis. Currently, many studies have been conducted to identify factors influencing Lyme disease risk in the Northeast, however, relatively few studies focused on the Upper Midwest. In this study, we explored and compared the climatic and landscape factors that shape the spatial patterns of human Lyme cases in these two regions, using the generalized linear mixed models. Our results showed that climatic variables generally had opposite correlations with Lyme d…
Vídeos Facilitación neuromuscular propioceptiva: diagonal escapular de elevación anterior-descenso posterior
2021
Vídeo Facilitación neuromuscular propioceptiva: diagonal escapular de elevación anterior-descenso posterior
Vídeos Facilitación neuromuscular propioceptiva: diagonal escapular de descenso anterior- elevación posterior
2021
Vídeos Facilitación neuromuscular propioceptiva: diagonal escapular de descenso anterior- elevación posterior
Ultrasound-guided musculoskeletal interventional procedures around the shoulder
2021
Ultrasound is a fast, accessible, reliable, and radiation-free imaging modality routinely used to assess the soft tissues around the shoulder. It enables to identify a wide range of pathological conditions. Furthermore, most ultrasound-guided musculoskeletal interventional procedures around the shoulder produce better results in terms of accuracy and clinical efficacy than those performed in a blinded fashion. Indeed, intra-articular and peri-articular interventional procedures can be easily performed under continuous ultrasound monitoring to ensure the correct position of the needle and to deliver the medication to a specific target. Several technical approaches and medications can be used…
Mesh Plates for Scapula Fixation
2015
While scapula fractures are often treated nonoperatively, there are a number of displaced fractures in which surgical treatment can be considered. When necessary, open reduction and internal fixation with plates is the accepted method for stabilization. However, there are limited options of commercially available plates for fixation of the scapula. The authors describe 2 cases of scapula fracture and 1 scapula osteotomy that were managed with internal fixation using low-profile mesh plates. The mesh plate is a stainless steel lattice that can be molded and trimmed to create a plate that matches the unusual 3-dimensional anatomy of the scapula. It accepts 2.4/2.7 mm cortical and variable ang…
Primera cita de Culex interrogator (Diptera: Culicidae) para la Hispaniola y actualización del listado de mosquitos de Jarabacoa, República Dominicana
2020
Desde que dio inicio el nuevo siglo, varios estudios sobre la culicidofauna de la Hispaniola han elevado el conocimiento de este grupo de artrópodos, muy relevantes desde el punto de vista médico y veterinario. En relación a la diversidad de la familia Culicidae, los hallazgos más recientes se han realizado en el municipio de Jarabacoa, República Dominicana. Con el objetivo de profundizar en la diversidad de los culícidos presentes en esta localidad montañosa de El Cibao, se procedió a la búsqueda de criaderos de mosquitos, sobre todo de origen natural, desde enero de 2018 hasta junio de 2019. La identificación de los especímenes se realizó mediante la utilización de lupa binocular y micros…
The Shoulder Girdle
2000
The shoulder girdle is an anatomically complex structure consisting of the scapula, clavicula, proximal humerus, and their articular connections. The wide range of motion is provided by the glenohumeral joint and the two shoulder girdle joints, the acromioclavicular and sternoclavicular joints.
Aston Medical Duocentric® Reversed Prosthesis: Proposition of New Glenoid Component Design to Prevent Scapular Neck Notching
2015
Medialization of the center of rotation in reverse shoulder arthroplasty (RSA) results in greater excursion of the proximal humerus especially in adduction leading to a mechanical conflict against the neck of the scapula, thus creating a specific complication: scapular notching, in up to 90 % of RSA. We describe our third generation of RSA in Dijon, the Duocentric prosthesis. This prosthesis provides a new proposition to prevent the notching problem with an inferior overhang integrated to the glenoid baseplate. Such an inferior extension prevents the malpositioning of the hemisphere and resurfaces the “critical zone” preventing notching.Phenomenon while a smaller neck-shaft angle on the hum…