Figure 1From: 125I seed irradiation induces up-regulation of the genes associated with apoptosis and cell cycle arrest and inhibits growth of gastric cancer xenograftsEffect of 125I seed irradiation on the tumor volume and tumor weight. (A) Tumor volumes. (B) Tumor weight. Data are the mean ± SD and analyzed by the Mann–Whitney U test (☆: P < 0.05).Back to article page