Figure 5.

Inhibition of tumor cell growth in the peritoneal cavity by atelocollagen‐mediated NEDD1 siRNA delivery. (a) Each of six mice treated with NEDD1 siRNA or vehicle alone as control is visualized at 21 days after inoculation of 60As6Luc. Color bar indicates × 10⁷ photon/s. (b) Results of quantitative photon‐counting analysis three times a week for 3 weeks are shown after inoculation of 60As6Luc with or without the NEDD1 siRNA treatment. This experiment was repeated three times, and similar results were observed (*P = 0.04; **P = 0.034) (left). Photon counts 14 and 20 days after inoculation in each mouse are also indicated (right), because results among animal experiments often are variable.