56 research outputs found
Communication in health practices: integrative literature review
Objectivethis study aims to describe the main thematic axes explored in the communication field in health practices in the scenarios of the Unified Health System (SUS). Methodintegrative literature review conducted by means of search for articles in the databases Latin American Literature on Health Sciences (LILACS), International Literature on Health Sciences (MedLine), and Science Direct, using the descriptors: health communication or communication. A crossing of the descriptors communication and health education was provided. Resultfour themes were constructed: 1) communication to establish relationships between health professionals and users; 2) (in)communication: barriers to the communicative act, 3) communication and health professional education; and 4) communicative health models: search for the dialogic model. Conclusionby understanding dialogic communication, which must be observed in communication, the new requirements posed by the legalization of SUS have shown weaknesses of the single-line and vertical communication model and the need to provide health professionals, since the undergraduate course, with knowledge that enable dialogic communication practices. The challenge of reflective and participatory experiences in the various health care settings still remains, in order to promote a sharing of knowledge that leads to understanding between the interlocutors involved in the communicative act.Objetivoeste artigo tem por objetivo descrever os principais eixos temáticos explorados no campo da comunicação nas práticas em saúde nos cenários do Sistema Único de Saúde (SUS). Métodorevisão integrativa da literatura realizada a partir da busca de artigos nas bases de dados Literatura Latino-Americana em Ciências da Saúde (Lilacs), Literatura Internacional em Ciências da Saúde (MedLine) e Science Direct, utilizando os descritores: comunicação em saúde ou comunicação. Procedeu-se ao cruzamento dos descritores comunicação e educação em saúde. Resultadoforam construídas quatro temáticas: 1) a comunicação no estabelecimento de relações entre profissionais da saúde e usuários; 2) (des)comunicação: barreiras ao ato comunicativo; 3) comunicação e formação do profissional da saúde; e 4) modelos comunicativos em saúde: a busca pelo modelo dialógico. Conclusãoa partir do entendimento da comunicação dialógica, que deve estar presente na comunicação, as novas demandas da legalização do SUS vêm mostrando fragilidades do modelo unilinear e verticalizado de comunicação e a necessidade de instrumentalizar os profissionais da saúde, desde a graduação, com saberes que proporcionem práticas comunicativas dialógicas. Persiste o desafio de vivências reflexivas e participativas nos vários cenários de assistência à saúde, de forma a promover um compartilhamento de saberes que conduza ao entendimento entre os interlocutores envolvidos no ato comunicativo.Universidade Federal de PernambucoUniversidade Federal de Pernambuco Departamento de FonoaudiologiaUniversidade Federal de São Paulo (UNIFESP) Centro de Desenvolvimento do Ensino Superior em SaúdeUniversidade Federal de Pernambuco Departamento de EnfermagemUNIFESP, Centro de Desenvolvimento do Ensino Superior em SaúdeSciEL
Understanding Factors Associated With Psychomotor Subtypes of Delirium in Older Inpatients With Dementia
O ambiente educacional do curso de Graduação em Enfermagem na perspectiva dos estudantes
Prevenzione delle complicanze del cavo pelvico "residuo" dopo resezione addomino-perineale sec. Miles mediante l'impiego locale di colla di fibrina umana
At-home treatment of deep venous thrombosis (DVT) using enoxaparin is more cost-effective than standard care
Brachialis muscle anatomy - A study in cadavers
© 2007 The Journal of Bone and Joint Surgery, Inc.BackgroundThere have been conflicting descriptions of brachialis muscle anatomy in the literature. The purpose of the present study was to clarify brachialis muscle anatomy in order to refine surgical techniques around the elbow.MethodsEleven cadaveric upper limbs were dissected under loupe magnification. The gross morphological characteristics, relationships, and nerve supply of the brachialis muscle were recorded. The nerve supply was examined histologically to confirm the gross findings.ResultsIn all specimens, the brachialis muscle had two heads. The larger, superficial head originated from the anterolateral aspect of the humerus, proximal to the smaller, deep head. The superficial head contained longitudinal fibers, which inserted by means of a thick round tendon onto the ulnar tuberosity. The deep head fibers were fan-shaped and converged to insert by means of an aponeurosis onto the coronoid process. In all specimens, a branch of the radial nerve supplied the inferolateral fibers of the deep head.ConclusionsOur observations of brachialis muscle anatomy differ considerably from the descriptions in the current literature. The larger, superficial head has the mechanical advantage of a more proximal origin and a more distal insertion, which may enable it to provide the bulk of flexion strength. The smaller, oblique, deep head has a more anterior insertion on the coronoid, which may facilitate the initiation of elbow flexion from full extension. The radial nerve-innervated inferolateral fibers of the deep head run in a direction similar to the anconeus muscle, forming a muscular sling around the elbow. This complex may act to dynamically stabilize the ulnohumeral joint.Clinical relevanceThis information may enhance surgical techniques about the elbow. The identification of an internervous plane may allow for improvement in the current anterior and anterolateral surgical approaches to the humerus. The tendon of the superficial head is well positioned to allow its transfer to the radial tuberosity, potentially improving supination strength in the absence of a distal biceps tendon. It is possible that the tendon of the superficial head might also be used to reconstruct the anular ligament or the medial collateral ligament of the elbow.Domenic T. Leonello, Ian J. Galley, Gregory I. Bain and Christopher D. Carte
Distal limb perfusion cannula in peripheral extracorporeal membrane oxygenation: always a mandatory approach?
An optimization study of PtSn/C catalysts applied to direct ethanol fuel cell: Effect of the preparation method on the electrocatalytic activity of the catalysts
The aim of this work was to perform a systematic study of the parameters that can influence the composition, morphology, and catalytic activity of PtSn/C nanoparticles and compare two different methods of nanocatalyst preparation, namely microwave-assisted heating (MW) and thermal decomposition of polymeric precursors (DPP). An investigation of the effects of the reducing and stabilizing agents on the catalytic activity and morphology of Pt75Sn25/C catalysts prepared by microwave-assisted heating was undertaken for optimization purposes. The effect of short-chain alcohols such as ethanol, ethylene glycol, and propylene glycol as reducing agents was evaluated, and the use of sodium acetate and citric acid as stabilizing agents for the MW procedure was examined. Catalysts obtained from propylene glycol displayed higher catalytic activity compared with catalysts prepared in ethylene glycol. Introduction of sodium acetate enhanced the catalytic activity, but this beneficial effect was observed until a critical acetate concentration was reached. Optimization of the MW synthesis allowed for the preparation of highly dispersed catalysts with average sizes lying between 2.0 and 5.0 nm. Comparison of the best catalyst prepared by MW with a catalyst of similar composition prepared by the polymeric precursors method showed that the catalytic activity of the material can be improved when a proper condition for catalyst preparation is achieved. (C) 2012 Elsevier B.V. All rights reserved.FAPESP [2009/15034-2]CAPE
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