The influence at the progressive motility and post-thawing plasmatic membrane integrity of different extenders (Tris-Yolk-based, Tris-Yolk/Skim Milk-based and Skim Milk-based) was studied in rams frozen semen, using a split-sample technique. The semen was obtained from four Santa Inês located in the district Campos dos Goytacazes, Rio de Janeiro, Brazil. A total of 8 semen collections per ram made possible 672 observations, i.e. 32 semen collections/ 3 semen extenders / 7 observations steps. The progressive motility was determined in the cool semen (Mpi) and after dilution with fraction A of extender (Mp1), a 2-hour balance period (Mp2), dilution in fraction B (Mp3), a 14-hour balance period (Mp4), semen exposure to N2-liquid vapor (Mp5) an...
Durante o processo de criopreservação de sêmen, os espermatozóides sofrem alguns danos que resultam ...
O presente estudo teve por objetivo avaliar parâmetros de motilidade e viabilidade in vitro na dilui...
Durante o processo de criopreservação de sêmen, os espermatozóides sofrem alguns danos que resultam ...
The effectiveness of using frozen sheep semen in artificial insemination programs requires the devel...
The low pregnancy rates obtained with artificial insemination using frozen ram semen make its routin...
Semen was collected from six stud dogs to compare five extenders in the semen freezing process. Each...
The objective of this study was to evaluate the effect of different cryoprotector extenders [Standar...
The influence of different extender osmolality levels and the presence of different cryoprotectants ...
There is a growing interest in using artificial insemination (AI) in sheep due to the potential for ...
The influence of different extender osmolality levels and the presence of different cryoprotectants ...
The objective of this study was to verify the efficiency of two different extenders: TRIS/Fructose/C...
The objective of this study was to evaluate the effects of two different egg yolk extenders incubate...
This study aimed to evaluate and compare the effect of three semen extenders (S-EXT) on 22 spermatoz...
Em ovinos, as baixas taxas de prenhez obtidas com insemina????o artificial com s??men congelado invi...
The aim of this study was to evaluate the motility, kinetics and membrane integrity of ovine sperm c...
Durante o processo de criopreservação de sêmen, os espermatozóides sofrem alguns danos que resultam ...
O presente estudo teve por objetivo avaliar parâmetros de motilidade e viabilidade in vitro na dilui...
Durante o processo de criopreservação de sêmen, os espermatozóides sofrem alguns danos que resultam ...
The effectiveness of using frozen sheep semen in artificial insemination programs requires the devel...
The low pregnancy rates obtained with artificial insemination using frozen ram semen make its routin...
Semen was collected from six stud dogs to compare five extenders in the semen freezing process. Each...
The objective of this study was to evaluate the effect of different cryoprotector extenders [Standar...
The influence of different extender osmolality levels and the presence of different cryoprotectants ...
There is a growing interest in using artificial insemination (AI) in sheep due to the potential for ...
The influence of different extender osmolality levels and the presence of different cryoprotectants ...
The objective of this study was to verify the efficiency of two different extenders: TRIS/Fructose/C...
The objective of this study was to evaluate the effects of two different egg yolk extenders incubate...
This study aimed to evaluate and compare the effect of three semen extenders (S-EXT) on 22 spermatoz...
Em ovinos, as baixas taxas de prenhez obtidas com insemina????o artificial com s??men congelado invi...
The aim of this study was to evaluate the motility, kinetics and membrane integrity of ovine sperm c...
Durante o processo de criopreservação de sêmen, os espermatozóides sofrem alguns danos que resultam ...
O presente estudo teve por objetivo avaliar parâmetros de motilidade e viabilidade in vitro na dilui...
Durante o processo de criopreservação de sêmen, os espermatozóides sofrem alguns danos que resultam ...