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. 2020 Jan 8;20:25. doi: 10.1186/s12885-019-6499-y

Fig. 2.

Fig. 2

Anti-PD-1 antibody improves survival curve in vivo. The LM8 murine osteosarcoma cell line was subcutaneously transplanted to the dorsal region of the C3H mouse, and 4H2 was administered (n = 5). Error bars indicate S.D. a Schema of experimental overview. b Changes in tumour volume with time to first death. The right line graph plots the mean value of the tumour volume. c Evaluation of overall survival rate by Kaplan-Meier curve. P value of log rank method was 0.025