Figure 1From: Cucurbitacin B inhibits human breast cancer cell proliferation through disruption of microtubule polymerization and nucleophosmin/B23 translocation Chemical structure of cucurbitacin B (25-acetoxy-2β,16α,20β-trihydroxy-9β-methyl-19nor-10α-lanosta-5,23-diene-3,11,22-trione). Back to article page