Bar Plot from Scientific Research

Expression of hucMSCs treated with SF and p65-SiRNA. Values are presented as mean SD. The different letter symbols (a, ab, b, bc, c, cd, bcd, d, and e) indicate significant difference between each other (Fisher ' s LSD, P < 0.05 or P < 0.01) in descending order of data from a to z, in which the overlapped letters (e.g., b versus bc, c versus cd, and cd versus d) were statistically but not significantly differed. All experiments were repeated at least three times

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