Herrera C. Vitrification of Equine
In Vivo-Derived Embryos After Blastocoel Aspiration.
Methods Mol Biol 2021;
2180:517-522. [PMID:
32797431 DOI:
10.1007/978-1-0716-0783-1_25]
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Abstract
Embryo cryopreservation is normally performed with great success in species like humans and cattle. The large size of in vivo-derived equine embryos and the presence of a capsule-impermeable to cryoprotectants-have complicated the use of embryo cryopreservation in equine reproduction. A breakthrough for this technique was obtained when large equine embryos could be successfully cryopreserved after collapsing the blastocoel cavity using a micromanipulation system. High pregnancy rates have been obtained when vitrification is used in combination with embryo collapse.
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