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. 2011 Sep 13;16(9):7880–7892. doi: 10.3390/molecules16097880

Figure 5.

Figure 5

Celastrol-loaded liposomes attenuated tumor growth in vivo. (A) are presentative figures of tumors excised from C57BL/6 mice. a: blank control group with 0.9% NaCl; b: 2 mg/kg celastrol in 0.2% CMC-Na; c: the vehicle, namely, 2 mg/kg drug-free liposomes; d: 2 mg/kg celastrol-loaded liposomes (CLL), a–d were intragastrically administered every day; e: 20 mg/kg cyclophosphamide (CTX) by intraperitoneal injection. Tumor weight were summarized as shown in (B). Tumor inhibition rates accounted for tumor weight were shown in (C). Bar = 5 mm. * p < 0.05, ** p < 0.01 versus 0.9% NaCl blank control group.