The aim of this research was to evaluate the use of centrifuged egg yolk (CEY) in the freezing process of canine epididymal spermatozoa. Testicular-epididymis complexes (TECs) were obtained after the orchiectomy of 20 domestic dogs (Canis familiaris) of different breeds and with an age range between 1 and 6 years. The tail of the epididymis was dissected and spermatozoa were obtained by the retrograde flow technique. The spermatozoa were divided into two aliquots and extended in Triladyl® supplemented with 10% CEY (CEY10) or 20% CEY (CEY20). Semen freezing was performed using a standard protocol with liquid nitrogen vapors and semen was packed in straws of 0.5 ml. A computerized system was used to evaluate the motility, kinetics and concent...
7 Pág. Departamento de Reproducción Animal (INIA)This study was aimed to assess the effectiveness...
The objective of this study was to evaluate the effects of two different egg yolk extenders incubate...
Simple Summary Freezing dog semen is not always possible due to low quality sperm or poor survival d...
La yema de huevo (YH) es un componente común de los diluyentes de semen por su eficacia para protege...
Standardized sperm concentration and volume:volume extension were compared as dilution rates for can...
The aim of this study is to determine the sperm parameters of fresh semen in the Belgian Shepherd Ma...
Trabalho de Conclusão de Curso (Graduação)A criopreservação das células espermáticas recuperadas do ...
The objective of this study was to evaluate the effects of freezing on the integrity and functionali...
The collection of epididymal sperm may be a valuable tool for canine reproduction especially since i...
The objective of this study was to verify the efficiency of two different extenders: TRIS/Fructose/C...
The objective of this study was to verify the influence of One Step and Two Steps freezing methods o...
Semen was collected from six stud dogs to compare five extenders in the semen freezing process. Each...
Semen chilling procedure preserves gametes without reaching the freezing point, which induces delete...
The use of frozen semen has become increasingly popular in canine artificial insemination, stimulati...
Estudou-se o efeito de dois protocolos de resfriamento do sêmen de cães sobre a qualidade espermátic...
7 Pág. Departamento de Reproducción Animal (INIA)This study was aimed to assess the effectiveness...
The objective of this study was to evaluate the effects of two different egg yolk extenders incubate...
Simple Summary Freezing dog semen is not always possible due to low quality sperm or poor survival d...
La yema de huevo (YH) es un componente común de los diluyentes de semen por su eficacia para protege...
Standardized sperm concentration and volume:volume extension were compared as dilution rates for can...
The aim of this study is to determine the sperm parameters of fresh semen in the Belgian Shepherd Ma...
Trabalho de Conclusão de Curso (Graduação)A criopreservação das células espermáticas recuperadas do ...
The objective of this study was to evaluate the effects of freezing on the integrity and functionali...
The collection of epididymal sperm may be a valuable tool for canine reproduction especially since i...
The objective of this study was to verify the efficiency of two different extenders: TRIS/Fructose/C...
The objective of this study was to verify the influence of One Step and Two Steps freezing methods o...
Semen was collected from six stud dogs to compare five extenders in the semen freezing process. Each...
Semen chilling procedure preserves gametes without reaching the freezing point, which induces delete...
The use of frozen semen has become increasingly popular in canine artificial insemination, stimulati...
Estudou-se o efeito de dois protocolos de resfriamento do sêmen de cães sobre a qualidade espermátic...
7 Pág. Departamento de Reproducción Animal (INIA)This study was aimed to assess the effectiveness...
The objective of this study was to evaluate the effects of two different egg yolk extenders incubate...
Simple Summary Freezing dog semen is not always possible due to low quality sperm or poor survival d...