Microfluidic Protocol for in Vitro Culture of Human Embryos
نویسندگان
چکیده
In vitro culture of pre-implantation embryos is a key-step in Assisted Reproductive Technologies (ART) protocols. In present work we examine the potential of microfluidic devices for pre-implantation human embryo culture, in comparison with conventional droplet-based culture (control). Donated frozen day-4 embryos are cultured for 72 h after thawing in both formats, and graded at four different time points (24, 28, 48 & 72 h). Specifically, pre-implantation developmental rates (blastocyst rates) and embryo qualities are evaluated. Blastocyst rates show no statistical difference between the two culture groups, while the embryo distribution shifts towards higher quality blastocysts in the microfluidic group.
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