Estudio preliminar sobre la adaptación del lenguado senegalés Solea senegalensis Kaup, 1858 a ambientes de diferente salinidad
Osmoregulatory and metabolic effects of adaptation to different water salinities (5, 15, 25, 42 and 55) were assessed during a period of 14 days in juveniles of Senegalese sole Solea senegalensis Kaup, 1858. The results showed a good capacity to adapt within the range of water salinities tested. Gil...
| Autores: | , , , |
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| Tipo de recurso: | artículo |
| Fecha de publicación: | 2005 |
| País: | España |
| Institución: | Consejo Superior de Investigaciones Científicas (CSIC) |
| Repositorio: | DIGITAL.CSIC. Repositorio Institucional del CSIC |
| OAI Identifier: | oai:digital.csic.es:10261/313248 |
| Acceso en línea: | http://hdl.handle.net/10261/313248 |
| Access Level: | acceso abierto |
| Palabra clave: | Acuicultura Solea senegalensis osmorregulación salinidad actividad Na+ K+-ATPasa |
| Sumario: | Osmoregulatory and metabolic effects of adaptation to different water salinities (5, 15, 25, 42 and 55) were assessed during a period of 14 days in juveniles of Senegalese sole Solea senegalensis Kaup, 1858. The results showed a good capacity to adapt within the range of water salinities tested. Gill Na+,K+-ATPase activity showed a direct lineal relationship with regard to water salinity, whereas kidney Na+,K+-ATPase activity did not change. Plasma osmolality and ions levels did not present differences among the groups. Plasma cortisol, glucose and lactate were higher in the group maintained in the highest water salinity. |
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