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Chronic Palmitate Exposure Inhibits Insulin Secretion by Dissociation of Ca(2+) Channels from Secretory Granules
Long-term (72 hr) exposure of pancreatic islets to palmitate inhibited glucose-induced insulin secretion by >50% with first- and second-phase secretion being equally suppressed. This inhibition correlated with the selective impairment of exocytosis evoked by brief (action potential-like) depolari...
Autores principales: | Hoppa, Michael B., Collins, Stephan, Ramracheya, Reshma, Hodson, Leanne, Amisten, Stefan, Zhang, Quan, Johnson, Paul, Ashcroft, Frances M., Rorsman, Patrik |
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Formato: | Texto |
Lenguaje: | English |
Publicado: |
Cell Press
2009
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2814048/ https://www.ncbi.nlm.nih.gov/pubmed/19945403 http://dx.doi.org/10.1016/j.cmet.2009.09.011 |
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