FIG. 2.
Adipogenic differentiation of ASCs enriched for BMPR1A in comparison to BMPR1A(−) and unenriched cells. (a) ORO staining of ASCs after 7 days of culture in ADM and ADM+BMP2. All images are at 10× magnification. (b) Quantification of ORO staining based on absorbance of extracted stain at 495 nm. BMPR1A(+) ASCs demonstrate significantly increased staining (*p < 0.05) compared to both unenriched and BMPR1A(−) cells after culture in ADM+BMP2. ADM, adipogenic differentiation medium; ORO, Oil Red O.