EDUARDO DE PAULA ESTEPHAN
Projetos de Pesquisa
Unidades Organizacionais
Instituto Central, Hospital das Clínicas, Faculdade de Medicina
LIM/45 - Laboratório de Fisiopatologia Neurocirúrgica, Hospital das Clínicas, Faculdade de Medicina
LIM/45 - Laboratório de Fisiopatologia Neurocirúrgica, Hospital das Clínicas, Faculdade de Medicina
6 resultados
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article 8 Citação(ões) na Scopus Nonlethal CHRNA1-Related Congenital Myasthenic Syndrome with a Homozygous Null Mutation(2017) ABATH NETO, Osorio; HEISE, Carlos Otto; MORENO, Cristiane de Araujo Martins; ESTEPHAN, Eduardo de Paula; MESROB, Lilia; LECHNER, Doris; BOLAND, Anne; DELEUZE, Jean-Francois; OLIVEIRA, Acary Souza Bulle; REED, Umbertina Conti; BIANCALANA, Valerie; LAPORTE, Jocelyn; ZANOTELI, Edmar- Muscle biopsy with dystrophic pattern and rimmed vacuoles: GNE myopathy in a Brazilian patient(2017) ESTEPHAN, Eduardo de Paula; MORENO, Cristiane Araujo Martins; SILVA, Andre Macedo Serafim da; MENDONCA, Rodrigo de Holanda; ABATH NETO, Osorio; NISHIMURA, Patricia Yoshi; GALINDO, Layla Testa; ZANOTELI, Edmar
conferenceObject Pseudotumorcerebri in systemic lupus erythematous activity(2017) YACOUB, Helena; ESTEPHAN, Eduardo; FORTINI, Ida; NITRINI, Ricardo- A common CHRNE mutation (c.130dupG) in Brazilian patients with congenital myasthenic syndrome(2017) ESTEPHAN, E.; SILVA, A.; MENDONCA, R.; CALDAS, V.; ZAMBON, A.; MARCHIORI, P.; HEISE, C.; REED, U.; ZANOTELI, E.
- Clinical, histological and radiological responses to methylprednisolone in HIV-associated rod myopathy(2017) SILVA, Andre M. S.; MENDONCA, Rodrigo H.; MORENO, Cristiane A. M.; ESTEPHAN, Eduardo P.; HELITO, Paulo V. P.; CARVALHO, Mary S.; ZANOTELI, EdmarSkeletal muscle involvement as a neurologic manifestation in individuals with HIV is rare, especially as rod myopathy. We describe a 41-year-old male with HIV infection who presented progressive proximal muscle weakness and limb-girdle atrophy. A muscle magnetic resonance image showed bilateral fatty infiltration and post-contrast enhancement in the arm and thigh muscles. The muscle biopsy revealed intracytoplasmic aggregates with appearance of nemaline rod bodies with Gomori trichrome staining and electron microscopy in most fibers. The patient underwent six cycles of intravenous methylprednisolone pulses, presenting clinical improvement. Post-treatment muscle biopsy showed fewer nemaline bodies and muscle magnetic resonance image depicted a pronounced reduction of muscular edema. These findings corroborate that deposition of nemaline bodies in these patients might be related to an immune response triggered by the virus.
- Facial and bulbar muscle atrophy in acetylcholine receptor antibody-positive myasthenia gravis(2017) GRATIVVOL, Ronnyson Susano; SILVA, Andre Macedo Serafim da; GUEDES, Brino Fukelmann; ESTEPHAN, Eduardo de Paula; MENDONCA, Rodrigo de Holanda; ZAMBON, Antonio Alberto; HEISE, Carlos Otto; ZANOTELI, Edmar