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Archived Comments for: Sphingosine-1-phosphate promotes the differentiation of human umbilical cord mesenchymal stem cells into cardiomyocytes under the designated culturing conditions

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  1. some errors revised

    zhenqiang zhao, Hainan medical college

    29 September 2014

    I am very sorry for our careless about some errors in our manuscript. Now, I correct it. First, the legend of figure1, the heading
    "before the conditioned culturing (AC) should be replaced (A-C). Second, In the setence
    "After induction with conditioned culturing (figure 1D-K) shoule be replaced by (figure 1 D-L). Third, the setence "figure 2A-C,G-I) showed" should be replaced by "figure 2A-C"; and "J-L shows" should be replaced by "D-F". Fourth, in the legend of figure 2, the setence "both actin and MHC proteins (A,B,D,E,G,H,J,K) should be replaced by (A,B,D,E), and "DMEM+S1P group(C,F,I,L) " should be replaced by "(C,F). Fifth, in the figure 3, A and B were reserved.

    Competing interests

    None declared