Extraocular Muscle
Mostrando 1-12 de 51 artigos, teses e dissertações.
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1. Bilateral metastases to the extraocular muscles from small cell lung carcinoma
RESUMO As metástases orbitárias bilaterais restritas aos músculos extraoculares são extremamente raras. Os autores apresentam um caso de metástases bilaterais, localizadas aos musculares extraoculares com base num carcinoma de pequenas células do pulmão e revisão da literatura relevante. Um homem, fumador, de 56 anos recorreu ao serviço de urgência
Arq. Bras. Oftalmol.. Publicado em: 29/08/2019
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2. Muscle transposition for the treatment of paralytic strabismus. Retrospective review of 23 cases
Resumo Introdução: Os procedimentos de transposição muscular são utilizados quando não há rotação ocular em nenhuma direção determinada devido a alterações dos músculos extraoculares, como paralisia, agenesia ou anomalias congênitas. O objetivo deste estudo é caracterizar os pacientes tratados com este procedimento e determinar a porcentagem
Rev. bras.oftalmol.. Publicado em: 2019-02
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3. Simulation of Active Eye Motion Using Finite Element Modelling
Abstract Dynamic simulation of human eye movements can significantly improve our understanding about the visuomotor system and also may be used for clinical applications. In this study we have developed a 3D finite element model of the eye orbit. The major novel issues which are considered in this work are using dynamic finite element method for properly ma
Lat. Am. j. solids struct.. Publicado em: 14/05/2018
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4. Ocular Vestibular Evoked Myogenic Potentials
Introduction Diagnostic testing of the vestibular system is an essential component of treating patients with balance dysfunction. Until recently, testing methods primarily evaluated the integrity of the horizontal semicircular canal, which is only a portion of the vestibular system. Recent advances in technology have afforded clinicians the ability to as
Int. Arch. Otorhinolaryngol.. Publicado em: 2014-01
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5. Mecanismos de proteção da distrofia muscular : estudo proteômico e terapia farmacológica / Protective mechanisms of muscular dystrophy : proteomic study and pharmacological therapy
In Duchenne Muscular Dystrophy (DMD) and in the mdx mice model of DMD, the lack of dystrophin leads to muscle degeneration. The pathogenesis of DMD is related to sarcolemmal fragility, mechanical stress and increased influx of calcium in muscle fibers, due to dysfunction of ion channels, such as the stretch-activated calcium channels. The knowledge of the pr
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 30/07/2012
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6. Predicting dysthyroid optic neuropathy using computed tomography volumetric analyses of orbital structures
OBJECTIVE: To evaluate the ability of orbital apex crowding volume measurements calculated with multidetector-computed tomography to detect dysthyroid optic neuropathy. METHODS: Ninety-three patients with Graves' orbitopathy were studied prospectively. All of the patients underwent a complete neuro-ophthalmic examination and computed tomography scanning. Vol
Clinics. Publicado em: 2012-08
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7. Mechanisms of protection against myonecrosis in extraocular muscles of the mdx mice / Mecanismos de proteção a mionecrose nos musculos extra-oculares de camundongos distroficos mdx
Duchenne muscular dystrophy is one of the most common hereditary diseases. Abnormal calcium ion handling renders dystrophic muscle fibers more susceptible to necrosis. In the mdx mice, extraocular muscles (EOM) are protected and do not undergo myonecrosis. We investigated whether this protection is related to an increased expression of calcium-binding protei
Publicado em: 2008
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8. Utilização da triancinolona como agente modulador da resposta inflamatória na cirurgia de músculo extra-ocular em coelhos / Experimental extraocular surgery in rabbits with triamcinolone: outcomes and effects on inflammatory response
Purpose: To evaluate the efficiency of triamcinolone acetonide (TRI) in limiting the postoperative inflammatory response and scarring following strabismus surgery. Methods: A prospective, two-stage, masked, controlled trial was conducted. In the first stage, the inflammatory response at the extraocular reattachment site was analyzed following superior rectus
Publicado em: 2007
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9. Protection from myonecrosis, and expression of SERCA1 and calsequestrin in dystrophic laryngeal muscles / Musculos laringeos distroficos : proteção a mionecrose, expressao de SERCA1 e calsequestrina
Duchenne muscular dystrophy (DMD) and mdx mice, a model for DMD, is characterized by the lack of dystrophin expression and muscle fiber necrosis. Some muscle are enigmatically protected and admitted that an elevated expression of calcium-binding proteins. The intrinsic laryngeal muscles (ILMs) share many anatomical and physiological properties with extra-ocu
Publicado em: 2007
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10. Uso de mitomicina-C em cirurgia de estrabismo : influencia na produção de fibrose cicatricial em coelhos
Purpose: To evaluate the efficiency of mitomycin-C in limiting the postoperative inflammatory response and scarring after strabismus surgery in rabbits. Metbods: A prospective, two stage masked controlled trial was conducted. In the first stage, the fibrosis production at the extraocular muscle reattachment site was increased after inferior rectus recession
Publicado em: 1999
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11. Extraocular muscle surgery in myasthenia gravis.
Myasthenia gravis is typically a disease of young people in active employment who need a field of binocular single vision. Although it is systemically controllable with a good chance of spontaneous remission, persistent loss of binocularity may cause chronic disability. We report our experience of extraocular muscle surgery in five patients with stable myast
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12. Infestation of extraocular muscle by Cysticercus cellulosae.
Reports of orbital cysticercosis are uncommon despite the high incidence of brain and ocular involvement. Infestation of extraocular muscle is exceedingly rare. Two cases of cysticercosis of the extraocular muscles are reported here. Surgical removal of the encysted parasites successfully resolved the infestation in both cases.