Abstract
The present study aimed at comparing the effects of low concentrations of BPDZ 44, a new pyridothiadiazine derivative, and diazoxide on86Rb outflow,45Ca outflow,45Ca uptake and insulin release from rat pancreatic islets. Both drugs caused similar modifications, but the effects of BPDZ 44 on the cationic and secretory events were much more marked than those of diazoxide. It is suggested that BPDZ 44 could be valuable tool for further studies of the KATP channels.
Similar content being viewed by others
References
Pirotte, B., Antoine, M.-H., Tullio, P. de, Hermann, M., Herchuelz, A., Delarge, J., and Lebrun, P., J. med. Chem.36 (1993) 3211.
B., Pirotte, Antoine, M.-H., Tullio, P. de, Hermann, M., Herchuelz, A., Delarge, J., and Lebrun, P., Biochem. Pharmac. 1994.47 (1994) 1381.
Ashford, M. L. J., in: Potassium Channels, Structure, Classification, Function and Therapeutic Potential, p. 300, Ed. N. S. Cook. Ellis Horwood Limited, Chichester 1990.
Lebrun, P., Antoine, M.-H., and Herchuelz, A., Life Sciences51 (1992) 795.
M.-H., Antoine, Hermann, M., Herchuelz, A., and Lebrun, P., Biochim. biophys. Acta1175 (1993) 293.
Herchuelz, A., Couturier, E., and Malaisse, W. J., Am. J. Physiol.238 (1980) E96.
Lebrun, P., Devreux, V., Hermann, M., and Herchuelz, A., J. Pharmacol. expl Ther.250 (1989) 1011.
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
Antoine, M.H., Pirotte, B., Hermann, M. et al. Cationic and secretory effects of BPDZ 44 and diazoxide in rat pancreatic islets. Experientia 50, 830–832 (1994). https://doi.org/10.1007/BF01956464
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/BF01956464