Protein synthesis and degradation signaling in skeletal muscle after muscle disuse atrophy: modulation by omega-3 fatty acids
We investigated herein: 1) the effects skeletal muscle disuse atrophy induced by two-week hind limb suspension (HS) on protein synthesis and degradation signaling in soleus muscle and the administration of either eicosapentaenoic (EPA) or docosahexaenoic (DHA)-rich fish oil supplementation, and 2) t...
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| Tipo de recurso: | tesis doctoral |
| Estado: | Versión publicada |
| Fecha de publicación: | 2017 |
| País: | Chile |
| OAI Identifier: | oai:repositorio.anid.cl:10533/246530 |
| Acceso en línea: | https://hdl.handle.net/10533/246530 |
| Access Level: | acceso abierto |
| Palabra clave: | Medicina y Ciencias de la Salud Medicina Básica |
| Sumario: | We investigated herein: 1) the effects skeletal muscle disuse atrophy induced by two-week hind limb suspension (HS) on protein synthesis and degradation signaling in soleus muscle and the administration of either eicosapentaenoic (EPA) or docosahexaenoic (DHA)-rich fish oil supplementation, and 2) the changes induced by hind limb disuse on soleus muscle of Fat-1 transgenic mice. We concluded that, in spite of the small variation in the omega-6/omega-3 fatty acid ratio, significant effects of the increased omega-3 fatty acid levels were observed on the CSA and signaling pathways associated with soleus muscle protein synthesis and degradation in both experimental protocols. |
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