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PPAR-gamma agonisti nella terapia del diabete mellito e di altre malattie endocrino-metaboliche

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Gli agonisti dei fattori di trascrizione peroxisome prolife rator-activated receptor (PPAR)-gamma sono una nuova classe di farmaci insulino-sensibilizzanti, che comprende il pioglitazone e il rosiglitazone, con molteplici effetti sul tessuto adiposo, sul sistema cardiovascolare e sul metabolismo. L’impiego di questi farmaci in pazienti con diabete tipo 2 determina effetti benefici sul compenso glicemico, sulla dislipidemia e su alcuni indicatori di rischio cardiovascolare. Per le azioni insulinosensibilizzante, anti-infiammatoria e anti-proliferativa questi farmaci sono anche di potenziale utilità nella terapia di condizioni associate a insulino-resistenza e di alcune forme neoplastiche. Ad oggi, tuttavia, non è approvato l’impiego dei tiazolidinedioni per indicazioni diverse dal trattamento del diabete mellito tipo 2. I PPAR-gamma agonisti sono in genere ben tollerati, anche se è consigliato il monitoraggio della funzionalità epatica e la massima cautela in soggetti cardiopatici per la possibilità di precipitare uno scompenso cardiaco in seguito a ritenzione di liquidi.

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Correspondence to Francesco Giorgino.

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Giorgino, F., Laviola, L. PPAR-gamma agonisti nella terapia del diabete mellito e di altre malattie endocrino-metaboliche. L’Endocrinologo 6, 81–88 (2005). https://doi.org/10.1007/BF03345935

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