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Objectif. - Tester l'effet de differentes mutations de p53 sur la croissance et le potentiel metastatique de cancers coliques humains greffes en site orthotopique (intracaccal) sur souris nude.Methode. - La lignee LoVo de cancer colique a conserve deux alleles du gene p53 sauvage. L'integration de mutations differentes de p53 (ala en position 143, his en 175 et 273) a ete obtenue par transfection...
This simple model is based upon the planetary geostrophic equations. Applying a Galerkin approximation to the buoyancy equation, and assuming that the temperature diffusion and vertical stratification are weak, a simple relation is obtained between the ocean temperature and the streamfunction Ψ for the vertically-averaged horizontal transport. Substituting this relation back into the vertically-averaged...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.