Pancreatic islets and transdifferentiate into beta cells in both healthy and diabetic human and mouse pancreatic islets, a possible future source for beta cell regeneration. Pancreatic islets The pancreatic islets or islets of Langerhans are the regions of the pancreas that contain its endocrine (hormone-producing) cells, discovered in 1869 by German pathological anatomist Paul Langerhans. The pancreatic islets constitute 1 to 2% of the pancreas volume and receive 10–15% of its blood flow. The pancreatic islets are arranged in density routes throughout the human pancreas, and are important in the metabolism of glucose. There are about 3 million islets distributed in the
Adrift Just Off the Islets of Langerhans Adrift Just Off the Islets of Langerhans "Adrift Just Off the Islets of Langerhans: Latitude 38° 54' N, Longitude 77° 00' 13" W" is an award-winning 1974 science fiction novelette by Harlan Ellison. It was originally published in "The Magazine of Fantasy & Science Fiction" in October 1974, and subsequently republished in Ellison's 1975 anthology "Deathbird Stories", in the 1991 Byron Preiss-edited anthology "The Ultimate Werewolf", and in Ellison's 2006 anthology "The Essential Ellison: A 50 Year Retrospective". Larry Talbot wants to die, but cannot unless he first knows the exact physical location of his soul. To this end, he