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. 2010 May 12;29(1):46. doi: 10.1186/1756-9966-29-46

Figure 4.

Figure 4

Combination of Lip-mS and CDDP enhanced the induction of apoptosis in vivo. Tissue sections from tumor-bearing mice treated with NS (a), CDDP (b), Lip-mS (c), or Lip-mS + CDDP (d) were stained with FITC-DUTP. Percent apoptosis was determined by counting the number of apoptotic cells and dividing by the total number of cells in the field (5 high power fields/slide). (A) Representative Field from each group. (B) Percent apoptosis in each group. Values were expressed as means ± SE. An apparent increase in the number of apoptotic cells was observed within tumors treated with a combination of Lip-mS and CDDP compared with the other treatments (P < 0.05).