Fig. 1
From: Stem/progenitor cells in fetuses and newborns: overview of immunohistochemical markers
a Intracapsular (arrows) and subcapsular (arrowheads) renal mesenchymal stem cells. Fig. 1b - Cardiac progenitors in the subepicardial (arrows) and intraepicardial (arrowheads) zones. Fig. 1c - Undifferentiated mesenchymal pulmonary precursors (arrows) embedded in a loose myxoid stroma. Fig. 1d – Mesenchymal precursors (arrows) in a myxoid stroma surronding developing esocrine ducts (arrowheads). Fig. 1e – Mesenchymal stem cells (arrows) embedded in the adrenal capsule. Fig. 1f – Mesenchymal precursors (arrows) scattered at the periphery of immature portal tracts. PV= portal vein branch. Fig. 1g – Neuronal precursors (arrows) in the immature brain cortex.