Peripheral Nervous System Surgery
Mostrando 1-8 de 8 artigos, teses e dissertações.
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1. Trans-oral, Carbon Dioxide-Assisted Excision of an Unusual Schwannoma of the Tongue Base: Case Report and Review of the Literature
Abstract Introduction Schwannomas are benign, solitary, encapsulated tumors that may originate at any site of the peripheral nervous system, with the exception of the olfactory and optic nerves. Schwannomas of the base of tongue are very rare, and only sporadic cases are documented. The tongue base represents a challenge for surgeons. Carbon dioxide (CO2)
Int. Arch. Otorhinolaryngol.. Publicado em: 07/10/2019
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2. Opioids in the immune system: from experimental studies to clinical practice
RESUMO INTRODUÇÃO: Os opioides interagem com ambos os sistemas imunes, inato e adaptativo, através de efeitos diretos sobre os receptores dos opioides localizados nas células imunes. As pesquisas neste assunto têm fornecido evidência da influência dos opioides sobre a resposta imune associada ao estresse cirúrgico. Os efeitos imunológicos dos opioi
Rev. Assoc. Med. Bras.. Publicado em: 2019-02
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3. Effect of selective β-adrenoceptor blockade and surgical resection of the celiac-superior mesenteric ganglion complex on delayed liquid gastric emptying induced by dipyrone, 4-aminoantipyrine, and antipyrine in rats
There is evidence for participation of peripheral β-adrenoceptors in delayed liquid gastric emptying (GE) induced in rats by dipyrone (Dp), 4-aminoantipyrine (AA), and antipyrine (At). The present study aimed to determine whether β-adrenoceptors are involved in delayed GE induced by phenylpyrazole derivatives and the role of the prevertebral sympathetic ne
Braz J Med Biol Res. Publicado em: 02/02/2016
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4. Restless legs syndrome in subjects with a knee prosthesis: evidence that symptoms are generated in the periphery
OBJECTIVE: There are no data adressing the prevalence of restless legs syndrome in subjects who have knee prosthesis. Therefore, we conducted a cross-sectional survey of subjects who underwent knee prosthesis surgery. METHOD: A total of 107 subjects (30 male, 77 female) were interviewed over the telephone regarding restless legs syndrome symptoms. If the pat
Clinics. Publicado em: 2011
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5. Influence of the number of stitches in axonal regeneration and production of extracellular matrix in end-to-end epineural suture in the rat sciatic nerve / Influência do número de pontos na regeneração axonal e produção de matriz extracelular na sutura epineural terminoterminal no nervo ciático do rato
PURPOSE: After an injury to a peripheral nerve, its repair is performed with epineural sutures of the stumps using nylon. The inflammatory process caused by the passage of the needle and the presence of suture material with the consequent formation of scar tissue at the suture line becomes an obstacle to axonal regeneration after nerve repair. In the literat
Publicado em: 2010
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6. Estudo experimental do hematoma intraneural associado à compressão extrínseca: análise funcional e histomorfométrica / Experimental intraneural hematoma with extrinsic compression: functional assessment and neural histomorphometry
INTRODUCTION: Intraneural hematoma can result in the median nerve in the carpal tunnel after trauma or coagulation disorders. The decision for expectant management or descompressive surgical techniques is still controversial. MATERIAL AND METHODS: Fifty male Wistar rats were divided into 5 groups. The sciatic nerve was wrapped around with a silastic device i
Publicado em: 2007
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7. Participação do óxido nítrico (NO) na modulação central da hiperalgesia na artrite induzida por zymozan (AZy) em ratos. / Nitric oxide (NO) participation in central hyperralgesia modulation in modulation in the zymozan induced artritis (AZy) in rats.
We investigate in this work the role of the central nervous system in the modulation of the inflammatory peripheral pain in the zymosan induced arthritis (AZy) in rats. Cerebrospinal fluid (CSF) and sinovial fluid were collected from animals at different AZy times (1, 3, 6, 12 and 14 hours) in order to determine the nitrite level. Different groups of male, W
Publicado em: 2006
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8. Estudo da viabilidade de enxertos de nervos mantidos em soluções conservadoras
Traumatic lesions are very often on peripheral nervous system, and have reserved prognostic when a loss important nerve segment occurs. However, the knowledge about the cellular and the molecular events promoting the nerve regeneration, besides the use of microsurgical techniques, gives a better perceptive to improve the peripheral nerve repair nowadays. In
Publicado em: 1998