Fig. 1From: Characterization of mesenchymal stem cells isolated from Wharton’s jelly of the human umbilical cordEstablished MSCs from the umbilical cord: the isolated WJ-MSCs at P0 (A) and the sub-cultured at P1 and P6. Cells showed the typical fibroblastic morphology of mesenchymal stem, which are maintained in passages 2 through 6Back to article page