Effects of methylprednisolone and ganglioside GM-1 on a spinal lesion: a functional analysis
OBJECTIVES: The pharmacological effects of methylprednisolone (MP) and ganglioside GM-1 on spinal injuries have been thoroughly investigated, but only a few studies have evaluated the interaction between these two drugs. METHODS: Twenty-four Wistar rats were subjected to contusive injury of the spin...
| Autores: | , , |
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| Tipo de recurso: | artículo |
| Estado: | Versión publicada |
| Fecha de publicación: | 2008 |
| País: | Brasil |
| Institución: | Universidade de São Paulo (USP) |
| Repositorio: | Clinics |
| Idioma: | inglés |
| OAI Identifier: | oai:revistas.usp.br:article/17809 |
| Acceso en línea: | https://www.revistas.usp.br/clinics/article/view/17809 |
| Access Level: | acceso abierto |
| Palabra clave: | Methylprednisolone Ganglioside GM-1 Spinal cord Wistar rats Motor activity |
| Sumario: | OBJECTIVES: The pharmacological effects of methylprednisolone (MP) and ganglioside GM-1 on spinal injuries have been thoroughly investigated, but only a few studies have evaluated the interaction between these two drugs. METHODS: Twenty-four Wistar rats were subjected to contusive injury of the spinal cord produced by the NYU system. These animals were divided into four groups: group I was injected with MP; group II was injected with GM-1; group III was injected with MP together with GM-1; and group control received physiological serum. The animals were evaluated with regard to their recovery of locomotive function by means of the BBB test on the second, seventh and fourteenth days after receiving the contusive injury to the spinal cord. They were sacrificed on the fourteenth day. RESULTS: This study demonstrated that the MP and GM-1 groups presented functional results that were better than those of the control group, although the enhanced recovery of group II (GM-1) relative to the control group was not statistically significant (p>;0.05). The most notable recovery of locomotive function was observed in the group that received MP alone (p |
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