| Literature DB >> 520458 |
K Madsen, S Moskalewski, J Thyberg, U Friberg.
Abstract
Colchiceine is a colchicine-metabolite which has been reported to inhibit axonal transport although not binding to brain tubulin. In the present study, colchiceine was shown not to depolymerize cytoplasmic microtubules, nor to mimic other effects of colchicine on the ultrastructure of cultured chondrocytes. In addition, the synthesis of proteoglycans was inhibited by colchicine but slightly stimulated by colchiceine. These results support the idea that the disturbances in cultured chondrocytes caused by colchicine are specifically related to a loss of cytoplasmic microtubules.Entities:
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Year: 1979 PMID： 520458 DOI： 10.1007/BF01953199
Source DB: PubMed Journal: Experientia ISSN： 0014-4754