Multipotent capacity of HSC after cultivation in OMS. (A) Dot plot representative of the recovery percentages of CD34+ cells after the disintegration of the multicellular spheres. The ability of HSC to generate (B) CFU-GM (colony forming unit - granulocyte/monocyte progenitor. ×10, inverted microscope. Scale bar: 5 mm) (C) Immature granulocytic and monocytic cells: promyelocytes, myelocytes, promonocytes and bands cells (×100, hematoxylin & eosin. Scale bar: 20 μm), (D) CFU-E (colony forming unit - erythroid progenitor. ×10, inverted microscope. Scale bar: 5 mm), (E) Immature erythroid cells: orthochromatic normoblasts are indicated (×100, hematoxylin & eosin. Scale bar: 20 μm), (F) CFU-GEMM (colony forming unit – granulocyte, erythrocyte, monocyte, megakaryocyte. ×10, inverted microscope. Scale bar: 5 mm) and (G) Immature cells of myeloid lineage: myeloblasts, promyelocytes, normoblasts, promonocytes (×100, hematoxylin & eosin. Scale bar: 20 μm) was evaluated after 10 d (H) and 15d (I) (n=1) (p>0.05).