Fig. 2From: Comparative characterization and osteogenic / adipogenic differentiation of mesenchymal stem cells derived from male rat hair follicles and bone marrowPhotomicrograph under inverted microscope in the first day of cell culture of bulge region of dissected rat hair follicles after enzymatic dissolution. Most cells showed flagstone to cobblestone morphology, × 20 (a). Cells attached with epithelium or stratified appearance at the second day, × 20 (b). Fibroblastic appearance of cells appeared at the fourth day, × 20 (c). The cells were varied in morphology with a fibroblast-like cell type as the principal type, × 20 (d). Cultured HF-MSCs showing spindle shape and stellate shaped appearance and the cells reached high confluence within 2 weeks, (E, × 20 and F, × 40). HF-MSCs: hair follicle stem cellsBack to article page