Figure 10.

3D-printed scaffold composed of collagen, alpha-tricalcium phosphate (α-TCP) and platelet-rich plasma (PRP) for bone tissue engineering applications. General fabrication process (Aa–c)). The influence of control biomaterial (marked as CON) and biomaterial with PRP (marked as PRP) on the proliferation of mouse calvarial preosteoblasts: cell nuclei and cytoskeleton staining with DAPI/Alexa Fluor 568 phalloidin, scale bar = 50 μm (Ba); the number of nuclei (Bb); the area of F-actin filaments (Bc). * p < 0.05. Reprinted/adapted with permission from Ref. [195]. Copyright 2023, American Chemical Society.