[[Pancreas - Anatomy & Physiology#Endocrine|Islets of Langerhans]] in the [[Pancreas - Anatomy & Physiology|pancreas]] and the [[Liver - Anatomy & Physiology|liver]] (between the sinusoidal reticulum and the hepatic cords). | [[Pancreas - Anatomy & Physiology#Endocrine|Islets of Langerhans]] in the [[Pancreas - Anatomy & Physiology|pancreas]] and the [[Liver - Anatomy & Physiology|liver]] (between the sinusoidal reticulum and the hepatic cords). |