The aim of this study was to determine the effect of cryopreservation on acrosomal integrity in viable alpaca sperm. Samples from 46 alpaca testicles that had motility >30% and sperm concentration >50x106 sperm/ml were processed. Sperm recovered from the tail of the epididymis were separated into two 500 µl aliquots. The first aliquot was for the initial fresh evaluation and the second aliquot was frozen in straws and stored in liquid nitrogen until the evaluation of acrosomal integrity. For the evaluation of viability and acrosomal integrity, 100 µl of each sample were incubated with 2.5 µl of FITC-PSA (100 µg/ml) and 0.5 µl of propidium iodide (PI, 2.4 mM) for 10 min at 38 °C. Immediately afterwards, the samples were evaluated by fl...
The study aimed to evaluate the effect of three cryoprotectants: Dimetil Sulfoxide (DMSO), Ethylene ...
The aim of this study was to evaluate the association between conventional and computerized paramete...
The aim of this study was to analyse the DNA fragmentation in alpaca spermatozoa recovered from the ...
The aim of this study was to determine the percentage of viability in alpaca epididymal spermatozoa ...
The aim of this study was to determine the percentage of epidydimal sperm acrosome integrity using a...
The aim of this study was to determine the effect of three freezing curves on the post-thaw viabilit...
El objetivo del estudio fue determinar el efecto de tres curvas de congelación sobre la viabilidad p...
The aim of this study was to evaluate the effect of collagenase, pipetting and incubation to reduce ...
DNA integrity in alpaca spermatozoa was evaluated by flow cytometric analysis in sperm cryopreserved...
The effect of six cryoprotective solutions based on MgCl2 and methanol, in addtion with sucrose and ...
The aim of this study was to evaluate the effect of two levels: prostaglandin and glycosaminoglycans...
The effect of sperm cryopreservation on DNA fragmentation, viability, and sperm kinetics was evaluat...
Imágenes, Tablas y GraficasEl objetivo del presente estudio fue evaluar los parámetros de motilidad ...
The aim of the study was to evaluate the cryoprotective effect of seminal plasma proteins on ra...
O objetivo deste estudo foi o de avaliar os efeitos da criopreservação sobre a qualidade e fertilida...
The study aimed to evaluate the effect of three cryoprotectants: Dimetil Sulfoxide (DMSO), Ethylene ...
The aim of this study was to evaluate the association between conventional and computerized paramete...
The aim of this study was to analyse the DNA fragmentation in alpaca spermatozoa recovered from the ...
The aim of this study was to determine the percentage of viability in alpaca epididymal spermatozoa ...
The aim of this study was to determine the percentage of epidydimal sperm acrosome integrity using a...
The aim of this study was to determine the effect of three freezing curves on the post-thaw viabilit...
El objetivo del estudio fue determinar el efecto de tres curvas de congelación sobre la viabilidad p...
The aim of this study was to evaluate the effect of collagenase, pipetting and incubation to reduce ...
DNA integrity in alpaca spermatozoa was evaluated by flow cytometric analysis in sperm cryopreserved...
The effect of six cryoprotective solutions based on MgCl2 and methanol, in addtion with sucrose and ...
The aim of this study was to evaluate the effect of two levels: prostaglandin and glycosaminoglycans...
The effect of sperm cryopreservation on DNA fragmentation, viability, and sperm kinetics was evaluat...
Imágenes, Tablas y GraficasEl objetivo del presente estudio fue evaluar los parámetros de motilidad ...
The aim of the study was to evaluate the cryoprotective effect of seminal plasma proteins on ra...
O objetivo deste estudo foi o de avaliar os efeitos da criopreservação sobre a qualidade e fertilida...
The study aimed to evaluate the effect of three cryoprotectants: Dimetil Sulfoxide (DMSO), Ethylene ...
The aim of this study was to evaluate the association between conventional and computerized paramete...
The aim of this study was to analyse the DNA fragmentation in alpaca spermatozoa recovered from the ...