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. 2011 Jan 20;6(1):e16062. doi: 10.1371/journal.pone.0016062

Figure 3. Growth curves of different VEGF isofrom overexpressing tumors and the mock tumors.

Figure 3

Tumor growth of CL1-0 cancer cells overexpressing one of three VEGF isoforms at different time points in SCID mice, estimated using T2WI. #, VEGF189 versus VEGF121 and the mock tumors; +, VEGF165 versus VEGF121 and the mock tumors; *, comparison between different isoform-expressing and mock tumors. Differences between VEGF-overexpressing tumors and mock tumors were significant at the p<0.05 (one symbol), p<0.01 (two symbols), p<0.001 (three symbols), and p<0.0001 (four symbols) levels.