Implantation Movie

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This animation shows the process of implantation, occurring during week 2 (GA week 4) of development in humans. The beginning of the animation shows adplantation to the the uterus lining (endometrium epithelium). The hatched blastocyst with a flat outer layer of trophoblast cells (green), the inner cell mass which has formed into the bilaminar embryo (epiblast and hypoblast) and the large fluid-filled space (blastocoel). green cells - trophoblast layer of the conceptus blue cells - epiblast layer of the bilaminar embryo yellow cells - hypoblast layer of the bilaminar embryo white cells - uterine endometrium epithelium red - maternal blood vessel Implantation Movie Links: MP4 version | Quicktime version | Week 2 Chorionic Cavity Movie | Implantation | Week 2 | Placenta Development | Movies

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Dr Mark Hill 2013, UNSW Embryology ISBN: 978 0 7334 2609 4 - UNSW CRICOS Provider Code No. 00098G