Establishment and Characterization of a Human Small Cell Osteosarcoma Cancer Stem Cell Line: A New Possible In Vitro Model for Discovering Small Cell Osteosarcoma Biology

Figure 16

Adipogenic differentiation assay. Adipogenic differentiation at 0 days (a-b) and after 14 days (c-d) of induction by cytochemical staining with Oil Red O. In red the lipid vesicles and in blue/violet the nuclei, which have been counterstained by hematoxylin. Observation in brightfield. Original magnifications: 40x. Bar size: 100 µm.

(a)

(b)

(c)

(d)