Effect of the age of broodstock males on sperm function during cold storage in the trout (Oncorhynchus mykiss)

Primer Autor
Risopatron, J.
Co-autores
Merino, O.#Cheuqueman, C.#Figueroa, E.#Sanchez, R.#Farias, J. G.#Valdebenito, I.
Título
Effect of the age of broodstock males on sperm function during cold storage in the trout (Oncorhynchus mykiss)
Editorial
WILEY
Revista
ANDROLOGIA
Lenguaje
en
Resumen
The knowledge of sperm quality in the broodstock males of different ages is a prerequisite to identify the reproductive ability of cultivated fish for the hatchery management. Thus, in this work, we analysed sperm function of the semen stored of broodstock males of rainbow trout (Oncorhychus mykiss) in different reproductive ages (2, 3 and 4years old). Sperm samples of each reproductive age were stored in Storfish((R)) during 10days at 4 degrees C, and then, motility, viability, mitochondrial function (MMP), superoxide anion (O-2(-)) level and DNA fragmentation (DNA(frag)) were assessed. The results demonstrated that sperm function parameters were affected significantly by the age of the males and the time of storage. Motility, viability and MMP significantly decreased, and DNA(frag) and O-2(-) level increased with the age increment and the time of storage. In conclusion, sperm quality of 2 and 3years old were superior to those of 4years old, based on higher quality of various sperm functions such as motility, viability, MMP, DNA integrity and level O-2(-) during short-term storage. This information must be considered for optimum utilization of broodstock males in aquaculture.
Tipo de Recurso
Artículo original
Description
FONDEF, Grant/Award Number: D10I1064, FONDECYT, Grant/Award Number: 1120705 and 1151315
FONDEF, Número de subvención/premio: D10I1064, FONDECYT, Número de subvención/premio: 1120705 y 1151315
doi
10.1111/and.12857
Formato Recurso
pdf
Palabras Claves
age-related sperm function# rainbow trout (Oncorhynchus mykiss)# sperm ageing# storage
Ubicación del archivo
http://dx.doi.org/10.1111/and.12857
Categoría OCDE
Andrology
Materias
función de los espermatozoides relacionada con la edad# trucha arco iris (Oncorhynchus mykiss)# envejecimiento del esperma# almacenamiento
Disciplinas de la OCDE
Pesca
Biología Reproductiva
Otras Ciencias Agrícolas
Id de Web of Science
WOS:000424997800019
Título de la cita (Recomendado-único)
Effect of the age of broodstock males on sperm function during cold storage in the trout (<i>Oncorhynchus mykiss</i>)
Identificador del recurso (Mandatado-único)
Artículo original
Versión del recurso (Recomendado-único)
version publicada
Editorial
WILEY
Revista/Libro
ANDROLOGIA
Categoría WOS
Andrología
ISSN
0303-4569
Idioma
en
Referencia del Financiador (Mandatado si es aplicable-repetible)
ANID FONDEF D10I1064#ANID FONDECYT 1120705#ANID FONDECYT 1151315
ANID FONDEF D10I1064
ANID FONDECYT 1120705
ANID FONDECYT 1151315
Descripción
FONDEF, Grant/Award Number: D10I1064, FONDECYT, Grant/Award Number: 1120705 and 1151315
Formato
pdf
Tipo de ruta
hibrida
Access Rights
metadata
Derechos de acceso
metadata
Página de inicio (Recomendado-único)
12603
Página final (Recomendado-único)
12612
Colecciones
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