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2건-
Biological effects of femtosecond and millisecond lasers application for assisted hatching in mouse embryos.
[PURPOSE] Laser-assisted hatching (LAH) is a typical procedure in ART. It is used when embryos are unable to hatch. To reduce the potential damage to embryos caused by millisecond laser typically used to create zona pellucida openings, we h…
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Controlled hatching at the prescribed site using femtosecond laser for zona pellucida drilling at the early blastocyst stage.
[PURPOSE] To study whether the application of femtosecond laser pulses for zona pellucida (ZP) drilling of blastocysts at the embryonic or abembryonic poles can promote hatching to start immediately through the hole formed and ensure high h…