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Taxol and the Yew Tree |
 | | Taxol is a new anticancer drug that is isolated from taxine, a complex of alkaloids, a natural toxin that causes poisoning by being rapidly absorbed from the digestive tract and interferes with heart action (Feldman et al, 1987). |
 | | Taxol inhibits this by binding to a protein called tubulin in cells resulting in the formation of stable, non-functional microtubule bundles (Crown et al, 2000). |
 | | Taxol, when used on its own, produced a response in up to 60% of patients with breast cancer (Reichman et al, 1993) and had some effect against ovarian cancer (ten Bokkel Huinink et al, 1997). |
| www.portfolio.mvm.ed.ac.uk /studentwebs/session2/group13/taxol.html (579 words) |
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