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. 2017 Jun 16;6(8):e1338236. doi: 10.1080/2162402X.2017.1338236

Figure 4.

Figure 4.

Initial LTX-315 treatment elicits long-term tumor protection. (A) Time schedule of experiment to study long-term effects of LTX-315 therapy. Rats were s.c. inoculated with 1·105 rTMSCs in the upper flank. At day 6, rats in the treatment group (n = 8) received an i.t. injection of 1 mg LTX-315 daily for 7 consecutive days. Rats in the control group (n = 6) remained untreated, and were killed after gross tumor development. The LTX-315 treated rats were considered cured and housed for 60 weeks before s.c. and i.p. rechallenge with 2 × 104 rTMSCs. Other control rats (n = 6 for each tumor site) were included. Representative luminescence images after (B) s.c. and (D) i.p. tumor rechallenge, total photon flux is summarized (mean ± SD) and depicted (C, E).