Figure 3.
Microtissue Viability Correlates to Metabolic Phenotype. (A) Oxygen Consumption Rate (OCR) of three individual HCT116 derived tumor microtissues. (B) ECAR of three individual HCT116 derived tumor microtissues. (C–E) Hematoxylin and Eosin staining of tumor microtissue slices. (F) Digital Quantification of necrotic regions. (G) Positive Correlation of percent viable tissue from H and E staining with metabolic oxygen consumption rate, n = 6.