Red Color Section (IMAGE) Shinshu University Caption This red color section shows that mesenchymal stem cells that had differentiated into osteoblasts on the titanium fiber plate can be seen to adhere to titanium fibers by scanning electron microscope image. Green color section shows that at week 4 postoperatively, complete bone union was found after the titanium fiber plate was implanted. Credit Copyright 2017, John Wiley and Sons 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.