A Novel Tension Machine Promotes Bone Marrow Mesenchymal Stem Cell Osteoblastic and Fibroblastic Differentiation by Applying Cyclic Tension

Figure 1

Images of the stretching device iStrain and its companion software. The front view (a), back view (b), side views (c, d), top view (e), and elevation view (f) of the stretching device iStrain. (g) Screenshots of the software showing different tension procedures.

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