|
|
|
| 1
MILLION ISLETS EACH |
||
| CONTAINING
~2500 CELLS |
||
|
|
|
|
| CORE
FORMED BY BETA CELLS |
|||
| SECRETING
INSULIN |
|||
| (60-70 % OF TOTAL) |
|||
|
|
|
| MANTLE
FORMED BY a CELLS |
||
| SECRETING GLUCAGON (20-25%) |
||
| ARTERIAL BLOOD |
|
|
|
| SECRETORY |
||
| GRANULES |
||
| VENOUS
BLOOD |
