Figure 2From: Differentiation of human mesenchymal stem cell spheroids under microgravity conditions Quantification of hMSC loading onto gelatin scaffolds under MG conditions. (A) Number of cells loaded onto spheroids was determined by quantification of DNA content per spheroid over an 8 day period. (B) Number of cells that remained in suspension over an 8 day period. All data presented are the mean of three independent experiments ± SE. (C) H&E staining of day 3 spheroid at 10x and 40x magnification shows multi-cellularity and absence of necrosis. (D) TEM images of day 3 spheroid show cell structure was maintained in MG. Images shown are representative of 4 individual experiments.Back to article page