Standardized sperm concentration and volume:volume extension were compared as dilution rates for canine semen freezing. Six proven stud dogs were submitted to two seminal collections by manual stimulation. Semen was evaluated and extended in tris plus egg-yolk and glycerol according to two different dilution rates. The first one was based on a standardized sperm concentration of 200x10(6) spermatozoa/ml and the second was a volume:volume extension at a proportion of one part semen to one part extender. Semen was frozen, stored in liquid nitrogen and thawed after one week. Sperm motility and vigor were appraised after each stage of the process and at 15 and 30min post-thawing. Sperm morphology was analyzed after collection and thawing. No di...
This study aimed to compare the effectiveness of Tris-Egg Yolk extender (TEY I) with one step of mix...
O presente estudo teve por objetivo avaliar parâmetros de motilidade e viabilidade in vitro na dilui...
Monografia (graduação)—Universidade de Brasília, Faculdade de Agronomia e Medicina Veterinária, 2015...
Semen was collected from six stud dogs to compare five extenders in the semen freezing process. Each...
Standardized sperm concentration and volume:volume extension were compared as dilution rates for can...
The objective of this study was to verify the efficiency of two different extenders: TRIS/Fructose/C...
Estudou-se criopreservação do sêmen canino, utilizando dois diluidores e dois protocolos de resfriam...
The aim of this study is to determine the sperm parameters of fresh semen in the Belgian Shepherd Ma...
Estudou-se o efeito de dois meios diluidores, Tris-citrato-gema de ovo e Tes-Tris, sobre a qualidade...
The use of frozen semen has become increasingly popular in canine artificial insemination, stimulati...
The aim of this research was to evaluate the use of centrifuged egg yolk (CEY) in the freezing proce...
between different dilution rates on canine semen freezing using Tris-buffer with the addition of egg...
Estudou-se o efeito de dois protocolos de resfriamento do sêmen de cães sobre a qualidade espermátic...
The objective of this study was to verify the influence of One Step and Two Steps freezing methods o...
O objetivo do presente trabalho foi comparar os diluidores à base de água de coco e à base de Tris n...
This study aimed to compare the effectiveness of Tris-Egg Yolk extender (TEY I) with one step of mix...
O presente estudo teve por objetivo avaliar parâmetros de motilidade e viabilidade in vitro na dilui...
Monografia (graduação)—Universidade de Brasília, Faculdade de Agronomia e Medicina Veterinária, 2015...
Semen was collected from six stud dogs to compare five extenders in the semen freezing process. Each...
Standardized sperm concentration and volume:volume extension were compared as dilution rates for can...
The objective of this study was to verify the efficiency of two different extenders: TRIS/Fructose/C...
Estudou-se criopreservação do sêmen canino, utilizando dois diluidores e dois protocolos de resfriam...
The aim of this study is to determine the sperm parameters of fresh semen in the Belgian Shepherd Ma...
Estudou-se o efeito de dois meios diluidores, Tris-citrato-gema de ovo e Tes-Tris, sobre a qualidade...
The use of frozen semen has become increasingly popular in canine artificial insemination, stimulati...
The aim of this research was to evaluate the use of centrifuged egg yolk (CEY) in the freezing proce...
between different dilution rates on canine semen freezing using Tris-buffer with the addition of egg...
Estudou-se o efeito de dois protocolos de resfriamento do sêmen de cães sobre a qualidade espermátic...
The objective of this study was to verify the influence of One Step and Two Steps freezing methods o...
O objetivo do presente trabalho foi comparar os diluidores à base de água de coco e à base de Tris n...
This study aimed to compare the effectiveness of Tris-Egg Yolk extender (TEY I) with one step of mix...
O presente estudo teve por objetivo avaliar parâmetros de motilidade e viabilidade in vitro na dilui...
Monografia (graduação)—Universidade de Brasília, Faculdade de Agronomia e Medicina Veterinária, 2015...