Biotechnology in canine reproduction: an update
Gobello, Cristina et al · SEDICI UNLP · 2003
Acceso al recurso
Entrá al contenido desde la opción principal o elegí otra fuente disponible.
Material complementario disponible
Resumen
Descripción general del contenido del recurso.
Canine biotechnology studies are far less developed than in other species. Canine reproduction and gametes have unique characteristics compared to other mammals which makes adaptation of knowledge from other species difficults. Culture media for oocytes with or without serum, hormonal or protein supplementation, and oviductal cells have been used for in vitro maturation. Age and phase of the estrous cycle of the donor, oocyte size and nuclear and cumulus morphology influence in vitro maturation rates. Canid oocytes can be fertilized and developed in vitro, but at a reduced rate and to a limited stage of embryo development. Embryo transfer has shown to be possible but with low success in both dogs and foxes. Additional refinement of freezing regimens, improvement of donor recipient synchronization, handling of embryos and transfer techniques are still necessary. Canine spermatozoa can be capacitated and undergo acrosome reaction in vitro. Various procedures to cryopreserve canine spermatozoa have been described and differences in cooling and freezing sensitivity have been observed among Canidae. Intravaginal or uterine artificial inseminations can be successfully performed in both dogs and foxes achieving high whelping rates. During the last five years research on canine biotechnology has substantially increased and most of the reproductive mysteries of these species will probably be unveiled in the near future.
Facultad de Ciencias Veterinarias
Cómo citar
Elegí el formato que necesitás y copiá la referencia al portapapeles.
APA 7
Gobello, C. E. A. (2003). Biotechnology in canine reproduction: an update. http://sedici.unlp.edu.ar/handle/10915/11152
MLA
Gobello, Cristina et al. "Biotechnology in canine reproduction: an update." 2003. http://sedici.unlp.edu.ar/handle/10915/11152.
Chicago
Gobello, Cristina et al. 2003. "Biotechnology in canine reproduction: an update.". http://sedici.unlp.edu.ar/handle/10915/11152.
Harvard
Gobello, C. E. A. 2003, Biotechnology in canine reproduction: an update, SEDICI UNLP, available at: http://sedici.unlp.edu.ar/handle/10915/11152 [Accessed 28 Jun. 2026].
Detalles del recurso
Información bibliográfica útil para confirmar que se trata del material correcto.
- Título
- Biotechnology in canine reproduction: an update
- Autor / colaboradores
- Gobello, Cristina et al
- Editorial
- SEDICI UNLP
- Año de publicación
- 2003
- Idioma
- en
Materias
Explorá otros recursos relacionados a partir de estas materias.