3 rezultati
Honey bee propolis is rich in cinnamic acid derivatives. Baccharin and drupanin from Brazilian honey bee propolis are cinnamic acid derivatives that contain prenyl moieties. We previously isolated these two compounds and demonstrated that they induce an apoptotic event in several tumor cell lines.
In an effort to discover macromolecular mimetics of heparan sulfate (HS), we previously designed sulfated lignins (Raghuraman et al. Biomacromolecules 2007, 8, 1759-1763). To probe the relevance of sulfate groups of HS in viral entry, lignins completely devoid of sulfate moieties, and yet possessing
Topical application of 100 mg/kg body weight of Ixora javanica flower extract inhibited the growth and delayed the onset of papilloma formation in mice initiated with 7,12-dimethylbenz[a]anthracene (DMBA) and promoted using croton oil. The extract at the same dose, when administered orally inhibited