Figure 1From: Identification and characterization of epithelial cells derived from human ovarian follicular fluid Morphology of epithelial cells in follicular fluid. (A) Epithelial cells (inside dotted line) were found from one sample of follicular fluid after 3 days of culturing. (B) Epithelial cells had cobblestone-like morphology and grew rapidly after 7 days of culturing. (C) Epithelial cells were found from another sample of follicular fluid after 5 days of culturing. (D) To the left of the dotted line were epithelial cells and to the right were granulosa cells. (E) Human embryonic stem cell-like colonies were growing in the epithelial cell culture. (F) Contrasting with epithelial cells, granulosa cells appeared irregularly polygonal, and the pseudopodia were long and tightly adherent. Scale bars: 200 μm (A, D) and 100 μm (B, C, E, F).Back to article page