The objective of this study was to verify the efficiency of two different extenders: TRIS/Fructose/Citric Acid/Glycerol (8 %) - (TRIS 8 %) (Morton, 1988 modified) and commercial extender - MP50) (PAPA et al., 2002) – for freezing dog semen. Ten ejaculates from different adult dogs were collected by digital manipulation. The samples semen were evaluated for sperm motility and vigor, hypo-osmotic swelling test, sperm membrane integrity, sperm morphology, ultra structural analysis in three different moments, fresh (T1), cooled (T2) and thawed (T3). The samples were packaged in 0.5 mL French straws with 40 x 106 spermatozoa/ straw, and kept at 5 0C for 60 minutes (T2); then frozen in static vapor of nitrogen for the following 20 minutes and imm...
The influence at the progressive motility and post-thawing plasmatic membrane integrity of different...
The efficacy of three extenders, tris-egg yolk-5% ethylene glycol (T1), lactose-egg yolk-5% ethylene...
The aim of this study was to compare the effect of different packaging systems on some parameters of...
Semen was collected from six stud dogs to compare five extenders in the semen freezing process. Each...
Estudou-se criopreservação do sêmen canino, utilizando dois diluidores e dois protocolos de resfriam...
The use of frozen semen has become increasingly popular in canine artificial insemination, stimulati...
Standardized sperm concentration and volume:volume extension were compared as dilution rates for can...
Estudou-se o efeito de dois meios diluidores, Tris-citrato-gema de ovo e Tes-Tris, sobre a qualidade...
Estudou-se o efeito de dois protocolos de resfriamento do sêmen de cães sobre a qualidade espermátic...
Monografia (graduação)—Universidade de Brasília, Faculdade de Agronomia e Medicina Veterinária, 2015...
This study was aimed to compare the effects of freezing dog semen in straws in 0.1% fat bearing Skim...
Two commercially available egg yolk–based semen extenders, one marketed for human semen freezing (HE...
The aim of this study is to determine the sperm parameters of fresh semen in the Belgian Shepherd Ma...
The objective of this study was to verify the influence of One Step and Two Steps freezing methods o...
During the last decades, the interest in cryopreservation of dog semen has been continuously increas...
The influence at the progressive motility and post-thawing plasmatic membrane integrity of different...
The efficacy of three extenders, tris-egg yolk-5% ethylene glycol (T1), lactose-egg yolk-5% ethylene...
The aim of this study was to compare the effect of different packaging systems on some parameters of...
Semen was collected from six stud dogs to compare five extenders in the semen freezing process. Each...
Estudou-se criopreservação do sêmen canino, utilizando dois diluidores e dois protocolos de resfriam...
The use of frozen semen has become increasingly popular in canine artificial insemination, stimulati...
Standardized sperm concentration and volume:volume extension were compared as dilution rates for can...
Estudou-se o efeito de dois meios diluidores, Tris-citrato-gema de ovo e Tes-Tris, sobre a qualidade...
Estudou-se o efeito de dois protocolos de resfriamento do sêmen de cães sobre a qualidade espermátic...
Monografia (graduação)—Universidade de Brasília, Faculdade de Agronomia e Medicina Veterinária, 2015...
This study was aimed to compare the effects of freezing dog semen in straws in 0.1% fat bearing Skim...
Two commercially available egg yolk–based semen extenders, one marketed for human semen freezing (HE...
The aim of this study is to determine the sperm parameters of fresh semen in the Belgian Shepherd Ma...
The objective of this study was to verify the influence of One Step and Two Steps freezing methods o...
During the last decades, the interest in cryopreservation of dog semen has been continuously increas...
The influence at the progressive motility and post-thawing plasmatic membrane integrity of different...
The efficacy of three extenders, tris-egg yolk-5% ethylene glycol (T1), lactose-egg yolk-5% ethylene...
The aim of this study was to compare the effect of different packaging systems on some parameters of...