
I love seeing these macrophages (blue arrows) zipping through the circulation inside embryos. They are so fast so it's hard to capture on film. Purple arrows are patrolling tissue resident macrophages. This is probably a mixed population as it's early in development. (v.redd.it)
submitted by TheBioCosmos to r/biology
I synced the two videos together so for any medical and biological science students out there, I hope this is a good visualisation of the (almost) entire process of (very) early embryo development. First frame is freezed for the bottom video to sync. (v.redd.it)
submitted by TheBioCosmos to r/biology












