Figure 5
From: A rapid co-culture stamping device for studying intercellular communication
(A) Proliferation of Endothelial cells and Stem cells in the single-culture versus co-culture reported as number of doublings versus time. (B) Kaplan-Meier and Cox regression analysis of time to division of SC in single-culture (SC|SC) versus co-culture (SC|EC) (a) Probability of division measured from the beginning of the experiment (b) Probability of division starting at t = 60 hours (risk factor = 0.34 ± 0.09 and p = 5.53 × 10−6).
