Figure 3. C2C12 differentiation under different dorsal stimulation.

Nomenclature:
Sandwich-like samples: "SW"
2-Dimensional samples: "2D"
Coatings of the dorsal substrate: "BSA" (albumin), "COL I" (collagen I), "FN" (fibronectin), "FN-HFN7.1" (fibronectin with cell-attachment domain blocked) and "VN" (vitronectin).

Data analysed:
"total cells": total number of cells per image.
"differentiated cells": number of cells forming myotubes.

Area image at 10X magnification: 781.32 x 779.77 micrometers.