In vivo rabbit embryo production and cryopreservation review. Application to ex situ conservation and rederivation

نویسندگان

چکیده

The development of reproductive technologies in this species is contributing decisively to the rabbit farming and preservation genetic resources. Obtaining embryos an essential step both diffusion resources from erosion or natural disasters. In rabbits, it common for be recovered post-mortem after ovarian hyperstimulation with gonadotrophins, although quality number are variable, affecting embryo viability offspring rate by donor. vivo production within a conservation programme aims not only obtain large embryos, but also that they come greater male female origins, order ensure adequate representation original population. This why quantity obtained per donor donors cryopreservation must considered, as well response chemical, physical physiological stress which subjected rederivation process its postnatal repercussions on those survive. Rederived rabbits cryopreserved transferred showed phenotypic growth changes, calls into question neutrality technique usefulness cases control population required.

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ژورنال

عنوان ژورنال: World Rabbit Science

سال: 2023

ISSN: ['1989-8886', '1257-5011']

DOI: https://doi.org/10.4995/wrs.2023.18412