Co-cultivation (IMAGE) Kazan Federal University Caption Analysis of self-organization of MSCs, Hela, and PBMCs after 72 h of co-culture. Arrows indicate fused cells. (A) Alexa Fluor 647 (MSCs), (B) PE (HeLa), (C) FITC (PBMCs), (D, D1, D2) merge of Alexa Fluor 647, PE, and FITC spectra. Scale, 200 μm. Credit Kazan Federal University Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.