The Ultrastructure of Secretory Cells of the Islets of Langerhans in South American Catfish <i>Rhamdia quelen</i>

<div><i>β</i>-cell with long parallel profiles of the granular endoplasmic reticulum (GR). This pattern is not frequent in the resting <i>β</i>-cell. Arrows indicate <i>β</i>-granules with different “staining” intensity. N: nucleus; M: mitochondria. X 21.000.</div>

Journal of Histology

fig5

Figure 5

Figure 5: The Ultrastructure of Secretory Cells of the Islets of Langerhans in South American Catfish <i>Rhamdia quelen</i> 

Journal of Histology

The Ultrastructure of Secretory Cells of the Islets of Langerhans in South American Catfish Rhamdia quelen

Figure 5