Basic Research
Copyright ©2006 Baishideng Publishing Group Co.
World J Gastroenterol. Mar 28, 2006; 12(12): 1889-1894
Published online Mar 28, 2006. doi: 10.3748/wjg.v12.i12.1889
Figure 4
Figure 4 Gross findings of metastatic lung lesions in Syrian hamsters 8 wk after injection of KIGB-5 tumor cells in RPMI control (A), BMSCs (2. 5 x 106 cells/d) (B), BMSCs containing 50 MOI Ad/∆E1 (2.5 x 106 cells/day) (C), and BMSCs containing 50 MOI Ad/hIL-2 (2.5 x 106 cells/d) (D). Hamsters injected with RPMI, BMSCs, or BMSCs containing Ad/∆E1 showed multiple metastatic lung lesions 8 wk after tumor injection, whereas hamsters injected with BMSCs containing Ad/IL-2 showed no evidence of disease.