A pirapitinga (Piaractus brachypomus) e a curimba (Prochilodus lineatus) são espécies de peixe da ordem Characiforme, de importância econômica e ecológica. Os objetivos do presente estudo foram (a) avaliar diferentes meios de congelamento para o sêmen de ambas as espécies; (b) comparar a motilidade espermática após o descongelamento avaliada pelo método subjetivo ao microscópio de luz, bem como pelo método computadorizado SCA®, em ambas as espécies; (c) determinar as velocidades espermáticas após o descongelamento pelo método computadorizado SCA®, em ambas as espécies e; (d) estabelecer uma correlação entre as velocidades espermáticas e a taxa de fertilização para a curimba. O sêmen de pirapitinga foi diluido em quatro meios de congelamento...
The aims of this study were to describe the fresh spermatozoon ultrastructure using scanning and tra...
Durante o processo de criopreservação o espermatozóide passa por mudanças estruturais nas membranas ...
The objective of this work was to evaluate the influence of activators with different osmolarities a...
A piabanha (Brycon insignis) é uma espécie de peixe nativa da bacia do rio Paraíba do Sul, hoje cons...
Objective. To determine the freezing and thawing rates necessary to maintain sperm viability during ...
This study aimed at assessing the sperm quality of the Amazon catfish, Leiarius marmoratus ¸ after r...
This study aimed at assessing the sperm quality of the Amazon catfish, Leiarius marmoratus ¸ after r...
This study assessed the effects on sperm quality when Xanthan gum was added to stallion sperm in a c...
AbstractSperm cryopreservation is an important method for preserving genetic information and facilit...
A criopreservação de espermatozoides tem sido alcançada com sucesso para muitas espécies aquáticas, ...
AbstractThe objective was to develop a suitable freezing method to cryopreserve Brycon opalinus (Cha...
Influence of temperature and freezing rate on sperm survival after thawing were objective of this st...
The aim of this study was to evaluate, by computer-assisted analysis, the motility parameters of cry...
[EN] Fish sperm motility is nowadays considered the best biomarker for the quality of fish spermatoz...
VETTORAZZI, M. B. et al. Motilidade espermática do sêmen do ariacó, Lutjanus synagris. Arquivos de C...
The aims of this study were to describe the fresh spermatozoon ultrastructure using scanning and tra...
Durante o processo de criopreservação o espermatozóide passa por mudanças estruturais nas membranas ...
The objective of this work was to evaluate the influence of activators with different osmolarities a...
A piabanha (Brycon insignis) é uma espécie de peixe nativa da bacia do rio Paraíba do Sul, hoje cons...
Objective. To determine the freezing and thawing rates necessary to maintain sperm viability during ...
This study aimed at assessing the sperm quality of the Amazon catfish, Leiarius marmoratus ¸ after r...
This study aimed at assessing the sperm quality of the Amazon catfish, Leiarius marmoratus ¸ after r...
This study assessed the effects on sperm quality when Xanthan gum was added to stallion sperm in a c...
AbstractSperm cryopreservation is an important method for preserving genetic information and facilit...
A criopreservação de espermatozoides tem sido alcançada com sucesso para muitas espécies aquáticas, ...
AbstractThe objective was to develop a suitable freezing method to cryopreserve Brycon opalinus (Cha...
Influence of temperature and freezing rate on sperm survival after thawing were objective of this st...
The aim of this study was to evaluate, by computer-assisted analysis, the motility parameters of cry...
[EN] Fish sperm motility is nowadays considered the best biomarker for the quality of fish spermatoz...
VETTORAZZI, M. B. et al. Motilidade espermática do sêmen do ariacó, Lutjanus synagris. Arquivos de C...
The aims of this study were to describe the fresh spermatozoon ultrastructure using scanning and tra...
Durante o processo de criopreservação o espermatozóide passa por mudanças estruturais nas membranas ...
The objective of this work was to evaluate the influence of activators with different osmolarities a...