Page 1 Endocrine System HistologyPage 2 Pineal GlandPage 3 Pineal GlandPage 4 Brain Sand surrounded by Pinealocytes Low Magnification High MagnificationPage 5 Page 6 Pituitary Gland Anterior Lobe Posterior LobePage 7 Anterior Lobe of Pituitary GlandPage 8 Posterior Lobe of Pituitary GlandPage 9 Thyroid Gland and Parathyroid GlandPage 10 follicular cellsPage 11 follicular cellsPage 12 C cells or parafollicular cellsPage 13 Page 14 Page 15 Adrenal Gland adrenal cortex adrenal medullaPage 16 Adrenal GlandPage 17 Page 18 1 2 3 4Page 19 1. capsule zona glomerulosa zona fasciculataPage 20 2. zona fasciculataPage 21 3. zona fasciculata zona reticularisPage 22 4. zona reticularis adrenal medulla enlarged on next slidePage 23 adrenal medullaPage 24 PancreasPage 25 Pancreatic Islet (Islet of Langerhans) Pancreatic AciniPage 26 Pancreatic AciniPage 27 Pancreatic Islet (Islet of Langerhans)