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The effect of blue shark skin collagen on differentiated bone cells proliferation. MBMS: differentiated mouse bone marrow mesenchymal stem cells, MC3T3E1- differentiated-osteoblasts, ASC-Acid soluble collagen, PSC-pepsin soluble collagen. For differentiation, MBMS and MC3T3E1 cells were cultured with osteoblast differentiation medium for 21 days. * p < 0.05 vs control.
