Effect of the temperature of activation medium on fish sperm quality: Impact on fertilization in vitro in aquaculture practice
| Primer Autor |
Farias, Jorge G.
|
| Co-autores |
Merino, Osvaldo
Risopatron, Jennie
Valdebenito, Ivan
Figueroa, Elias
|
| Título |
Effect of the temperature of activation medium on fish sperm quality: Impact on fertilization in vitro in aquaculture practice
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| Editorial |
WILEY
|
| Revista |
REVIEWS IN AQUACULTURE
|
| Lenguaje |
en
|
| Resumen |
Motility is a key in spermatozoon function, determining semen quality and fertilizing capacity. Motility in fish spermatozoa occurs when they are diluted in a swimming solution, the adequacy of which is determined by factors which vary by species. Spermatozoon motility rate and velocity, as well as the duration of the motility period, are influenced by the temperature of the swimming medium. Increasing the temperature of the swimming medium has a significant negative effect on spermatozoa motility kinematics. It increases the metabolism rate of cells, causing a mismatch of energy resources and promoting changes in sperm movement. It also generates an increase in the production of reactive oxygen species (ROS) and thus oxidative stress, and moreover results in an inadequate capacity of antioxidant enzymes to protect the cell against the effects of oxidative stress induced by higher temperatures. The aim of this review is to update present knowledge about: mitochondria main source of ATP, the protein phosphorylation related to motility, epigenetic regulation of the temperature of the activation and the role of ion channels in regulation motility. These mechanisms involved in sperm motility are of vital importance in regulating fertilization, all of which can be influenced by the environment. We emphasize the importance of investigating spermatozoon mechanisms in depth, especially in the context of climate change which results in changing water temperatures. Our findings provide a better understanding of fish sperm physiology, and a biological foundation for the further development of spermatozoon motility investigation, and reproduction technologies.
|
| Fecha Publicación |
2023
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| Tipo de Recurso |
artículo de revisión
|
| Derecho de Acceso |
registro bibliográfico
|
| doi |
10.1111/raq.12729
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| Formato Recurso |
PDF
|
| Palabras Claves |
enzyme activity
fertilization capacity
handling of gametes
sperm activation
spermatozoa transcript
thermosensitive ion channel
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| Ubicación del archivo | |
| Categoría OCDE |
Pesca
Biología Reproductiva
Biología Marina y Limnología
|
| Materias |
actividad enzimática
capacidad de fertilización
manipulación de gametos
activación de espermatozoides
transcripción de espermatozoides
canal de iones termosensible
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| Página de inicio (Recomendado-único) |
434.0
|
| Página final (Recomendado-único) |
451
|
| Identificador del recurso (Mandatado-único) |
artículo de revisión
|
| Versión del recurso (Recomendado-único) |
versión publicada
|
| Derechos de acceso |
metadata
|
| Access Rights |
metadata
|
| Id de Web of Science |
WOS:000843224200001
|
| ISSN |
1753-5123
|
| Tipo de ruta |
hibrida
|
| Categoría WOS |
Pesca
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| Referencia del Financiador (Mandatado si es aplicable-repetible) |
ANID FONDECYT 3180765
ANID FONDECYT 3210593
ANID FONDECYT 1211246
CLIMAT-AmSub CLI2020005
|
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