Research Article

In Vitro Chondrogenesis Transformation Study of Mouse Dental Pulp Stem Cells

Figure 4

Cell viability by using MTT assay. The results were presented as mean ± SD. Statistical analysis was conducted by 𝑡 -test. Comparison of data between controls and groups showed significant difference after 14 days onwards ( 𝑃 < 0 . 0 5 ; 𝑛 = 3 ).
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