Insulin oscillation oscillations. The insulin oscillations are generated by pulsatile release of the hormone from the pancreas. Insulin originates from beta cells located in the islets of Langerhans. Since each islet contains up to 2000 beta cells and there are one million islets in the pancreas it is apparent that pulsatile secretion requires sophisticated synchronization both within and among the islets of Langerhans. Pulsatile insulin secretion from individual beta cells is driven by oscillation of the calcium concentration in the cells. In beta cells lacking contact, the periodicity of these oscillations is rather variable (2-10 min). However, within an islet of Langerhans
Islets of Mauritius graveyard on the island dating back to the 19th century; people suffering from malaria and other diseases were sent to the island by the British to stop the germs from spreading. It also houses one of the two working lighthouses in Mauritius. Flat island area harbors an internationally famous dive site called The Shark Pit where divers can witness sharks swirling within the pit for the rich oxygen available due to the crushing waves against the cliffs of Pigeon Rock The Grand Port islets once made up a small volcanic island which has submerged with the rising tide. The islets