《英文msh词典》Cells,Islet
[入口词] Cells,Islet
[主题词] Islets of Langerhans
[英文释义] Irregular microscopic structures,varying from a few to hundreds of cells,scattered throughout the PANCREAS and comprising its endocrine portion. There are three cell types: alpha,secreting glucagon; beta,secreting insulin; and delta (D CELLS),secreting somatostatin.