Figure 2
From: Combined effects of C225 and 125-iodine seed radiation on colorectal cancer cells
The antiproliferative effects of C225 and 125-iodine continuous low dose rate radiation. (A) MTS assay for cellular proliferation at the indicated times after treatment, the exposure dose was 4 Gy (**P < 0.01, compared to C225 + 125I-CLDR group, two-way ANOVA). (B) Cell cycle distribution at 0 h after treatment, the exposure dose was 4 Gy. (C, D) Cell cycle distribution at the indicated times after treatment. (E) Morphological analysis after Wright’s-Giemsa staining 48 h after treatment. Arrow indicated a binuclear cell which was a mitotic cell. (F) The mitotic ratio at 48 h after treatment, the exposure dose was 4 Gy (ns, P > 0.05, unpaired t test was used for data analysis). All data represent three independent experiments, mean ± SD.