Development of the endocrine system alpha cells. The insulin concentration within the fetal pancreas is 3.6 pmol/g at seven to ten weeks, which rises to 30 pmol/g at 16–25 weeks of gestation. Near term, the insulin concentration increases to 93 pmol/g. The endocrine cells have dispersed throughout the body within 10 weeks. At 31 weeks of development, the islets of Langerhans have differentiated. While the fetal pancreas has functional beta cells by 14 to 24 weeks of gestation, the amount of insulin that is released into the bloodstream is relatively low. In a study of pregnant women carrying fetuses in the mid-gestation and near term
Islets and skerries in the Faroes to the fact that Sumbiarsteinur is lying to itself, while the other skerries are close together. This group of skerries are called Flesjarnar. Munkurin is the southernmost point of the Faroes at 61° 10' 30".85 N, 6° 40' 23".77 W. Flesjarnar can be seen from Sumba, Akraberg and from Eggjarnar and other high places in Suðuroy. Islets and skerries in the Faroes Besides the 18 islands of the Faroes there are also several islets and skerries. The Faroe Islands consist of 779 islands, islets and skerries. The islets are small and are geographical parts of the larger islands. Suðuroy consists