Fig. 6.
Differentiation potential of human and marmoset MSCs of different origin. MSCs were differentiated into adipogenic a, d, g, j (Oil Red O), chondrogenic b, e, h, k (Alcian Blue), and osteogenic c, f, i, l (Von Kossa) directions. Cells cultured in regular culture medium represent the negative control. During adipogenic differentiation, bone marrow samples of both species formed visually larger lipid vacuoles in comparison with amnion-derived cells d, j. Human amnion and human bone marrow samples showed higher visual intensity of Alcian blue staining b, e. Osteogenic potential was visually the same in all studied samples c, f, i, l. Scale bar = 50 μm