Avaliação do desenvolvimento in vitro de embriões bovinos após exposição à crotamina linear / Evaluation of bovine embryo in vitro development after exposure to linear crotamine
Rev. bras. reprod. anim
; 40(4): 222-223, Out-Dez. 2016. tab
Article
en Pt
| VETINDEX
| ID: biblio-1492242
Biblioteca responsable:
BR68.1
Ubicación: BR68.1
ABSTRACT
The present study investigated the effects of different concentrations of linear crotamine (CrL), used asagent for cell transfection, on in vitro development of bovine embryos. Embryos were exposed to 0; 5 and 12.5µM of CrL in Synthetic Oviductal Fluid (SOF) for 6 h. Vehicle solution was NaCl 150 mM and not exposedembryos (in vitro fertilized-IVF group) was included. In vitro developmental competence was evaluated bycleavage (day 2), blastocyst (day 7 and 8), and hatching (day 8) rates. No difference (P > 0.05) was observedamong CrL groups and control group (IVF) for all observed parameters. In conclusion, the use of the tested CrLconcentrations for 6 h during in vitro culture of bovine embryos have no deleterious effects on embryodevelopment.
Palabras clave
Texto completo:
1
Base de datos:
VETINDEX
Asunto principal:
Teratógenos
/
Bovinos
/
Embrión de Mamíferos
/
Péptidos de Penetración Celular
Límite:
Animals
Idioma:
Pt
Revista:
R. bras. Reprod. Anim.
/
Rev. bras. reprod. anim
Año:
2016
Tipo del documento:
Article
/
Congress and conference