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  • Title: Preclinical pharmacology of docetaxel.
    Author: Bissery MC.
    Journal: Eur J Cancer; 1995; 31A Suppl 4():S1-6. PubMed ID: 7577097.
    Abstract:
    Docetaxel is a taxoid cytotoxic agent which promotes tubulin assembly into microtubles and inhibits their depolymerisation. In vitro, docetaxel reduces murine and human tumour cell survival by 50% at concentrations of 4-35 ng/ml, with a greater cytotoxic effect on proliferating than on non-proliferating cells. In vivo, docetaxel is schedule-independent. Over 80% of murine transplantable tumours were found to be very docetaxel sensitive, with complete regression of advanced stage tumours. Activity was also observed in > 90% of advanced stage human tumour xenografts in mice. In combination therapy studies, synergism with 5-fluorouracil, cyclophosphamide and etoposide was observed in vivo. Docetaxel exhibited linear pharmacokinetics and long tumour retention in tumour-bearing mice; plasma protein binding ranged from 76 to 89%. In toxicological studies in mice and dogs, docetaxel produced haematological, gastrointestinal and neuromotor toxicity. The dog was found to be the most sensitive species to the toxic effects of docetaxel.
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