Data/hora: 16/06/2024 09:39:29

Provedor de dados: | 5
País: | France
Título: | Long-term effects of the cryopreservation of turbot (Psetta maxima) spermatozoa
Autores: | Suquet, Marc; Dreanno, Catherine; Petton, Bruno; Normant, Yvon; Omnes, Marie-helene; Billard, Roland.
Data: | 1998-01
Ano: | 1998
Palavras-chave: | Turbot; Psetta maxima; Sperm; Cryopreservation; Hatching.
Resumo: | The survival of turbot eggs and the rearing capacities of larvae stemmed from artificial fertilization practices using frozen-thawed spermatozoa were evaluated. Furthermore, the viability of sperm samples stored during a 9 month period in liquid nitrogen was assessed. No significant difference in the fertilization rate, hatching rate, survival and wet weight of 10-day old larvae were observed using fresh or frozen-thawed spermatozoa. The motility recorded at 10 s and 60 s post-activation and the fertilization capacity of frozen-thawed spermatozoa were not significantly decreased during a 9 month storage period in liquid nitrogen. These results confirm the high quality of the turbot spermatozoa stemmed from the cryopreservation process, allowing their use for routine aquaculture practices.
Tipo: | Text
Idioma: | Inglês

Identificador:

http://archimer.ifremer.fr/doc/00176/28721/27176.pdf

DOI:10.1016/S0990-7440(99)80030-8

Editor: | Gauthier-villars/editions Elsevier
Relação: | http://archimer.ifremer.fr/doc/00176/28721/
Formato: | application/pdf
Fonte: | Aquatic Living Resources (0990-7440) (Gauthier-villars/editions Elsevier), 1998-01 , Vol. 11 , N. 1 , P. 45-48
Fonte: | Ifremer-Elsevier, Paris