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K(ATP) channel blockers control glucagon secretion by distinct mechanisms: A direct stimulation of α-cells involving a [Ca(2+)](c) rise and an indirect inhibition mediated by somatostatin
OBJECTIVE: Glucagon is secreted by pancreatic α-cells in response to hypoglycemia and its hyperglycemic effect helps to restore normal blood glucose. Insulin and somatostatin (SST) secretions from β- and δ-cells, respectively, are stimulated by glucose by mechanisms involving an inhibition of their...
Autores principales: | Singh, Bilal, Khattab, Firas, Chae, Heeyoung, Desmet, Lieven, Herrera, Pedro L., Gilon, Patrick |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Elsevier
2021
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8274344/ https://www.ncbi.nlm.nih.gov/pubmed/34118477 http://dx.doi.org/10.1016/j.molmet.2021.101268 |
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