Anatomy and Function of Accessory Organs for Digestion: Liver, Gall Bladder, and Pancreas, Schemes and Mind Maps of Anatomy

Download Anatomy and Function of Accessory Organs for Digestion: Liver, Gall Bladder, and Pancreas and more Schemes and Mind Maps Anatomy in PDF only on Docsity! ACCESSORY ORGANS FOR DIGESTION LIVER GALL BLADDER PANCREAS (EXOCRINE, ENDOCRINE) VERTEBRATE LIVER - liver is largest internal organ - hepatocytes function similarly in all vertebrates - lobulated in birds, mammals, no lobules in fish, amphibians or reptiles LIVER LOBULE ANATOMY H69 central vein portal triads PORTAL TRIAD H69 branch of hepatic portal vein bile duct arteriole sinusoids central vein CENTRAL VEIN DRAINS LIVER SINUSOIDS H69 hepatocyte sheets ELASMOBRANCH LIVER - no lobules CVH 73 SQUALENE (lipid) INELASMOBRANCH HEPATOCYTES CvH73 me a BAER “a LY TELEOST LIVER CVH146 bile ductule arteriole HUMAN GALL BLADDER CROSS-SECTION H211 GALL BLADDER WALL H211 _ epithelium ™* lamina propria muscularis adventitia GALL BLADDER EPITHELIUM AND LAMINA PROPRIA H211 PANCREAS: MIXED EXOCRINE AND ENDOCRINE -acinar glands: exocrine - pancreatic juice - digestive enzymes via pancreatic duct → duodenum -pancreatic islets (islets of Langerhans): endocrine -hormones insulin - β cells glucagon - α cells peptide hormones ) <x Lu oc oO < oa Zz <x = > I PANCREATIC DUCT AND DUCTULE H144 ISLETS OF LANGERHANS IN ELASMOBRANCH PANCREAS CVH69 CVH69 es - 4 se te Ay, — a ee ae 3 ass y a ry ace . a Wee ae Fe ae 2. ae big ue Af Avg Ay (rats Paiste , are | OS al a aA ¥ Vf Mele OC IN Pas hey < i: