FIGURE 2.

Scheme of the microfluidic device geometry composed of three micro channels. Collagen type I matrix embedding ADSC was enclosed inside the channels through the loading ports (3). The hydrogel was attached to the channels and the culture was hydrated with osteogenic medium through the medium entry ports (1) by diffusion between the chamber and the media channel (2). Cultures were incubated for 21 days inside the device where all the biochemical assays were performed. ADSC, adipose‐derived stem cells