天然生长抑素一样,兰瑞肽是许多内分泌、神经内分泌、外分泌和旁分泌机能的肽抑制剂。兰瑞肽比天然生长抑素更具活性,而且作用时间更长。其对生长激素分泌的抑制作用较对胰岛素分泌的抑制作用具有明显的选择性,2017年FDA批准注射用醋酸兰瑞肽治疗神经内分泌肿瘤。Lanreotide (also known as Somatuline) is a man made (synthetic) version of the natural hormone somatostatin. It slows down the production of hormones, which helps to control the symptoms of carcinoid syndrome.