Fig. 3From: Trophoblast differentiation, invasion and hormone secretion in a three-dimensional in vitro implantation model with rhesus monkey embryosHormone secretion from embryos embedded in Matrigel and co-cultured with BRL cells: (a) CG, n = 12 and (b) progesterone secretion, n = 9. Each individual colored line represents the secretion profile from an individual embryo, where the same color between (a) and (b) represent the same embryoBack to article page