2. What it is?
What its made up of?
Exocrine and endocrine cells?
Pancreatic diseases
Thought-provoking question
3. A gland that secretes digestive enzymes into
the gut
4. Composed 99% of acini cells
Pancreatic duct
Islet of Langerhans
5. Discovered by Paul Langerhans in 1869
Group of cells that stand out from surrounding
cells
Cells inside islet include A,B,D,F & Epsilon
cells
6. Alpha cells produce glucagon
Beta cells produce insulin & amylin
Delta cells produce somatostatin
F/PP cells produce pancreatic polypeptide
Epsilon cells produce ghrelin
7. Type of Gland Location Cell Function Comments/Key points
Endocrine Islet periphery Alpha Glucagon production Glucagon is a hormone that increases the sugar in the blood
Endocrine Islet center Beta Insulin & amylin production Insulin decreases the sugar level in the blood & amylin gives humans a full feeling
Endocrine Inside islet or islet periphery Delta Somatostatin production Somatostatin is a growth inhibiting hormone
Endocrine Islet periphery PP (F) Pancreatic Polypeptide production Pancreatic polypeptide controls the activities of the pancreas
Endocrine Inside islet Epsilon Gherin production Gherin is a hormone that stimulates hungar
Exocrine Around exterior of pancreas Acini Digetive enzyme production and secretion Acini makes 99% of the pancreas
8. Pancreatitis
Pancreatic cancer
Diabetes Mellitus
9. Severe abdominal pain occurs suddenly
Can cause internal bleeding or shock
Excess alcohol ingestion & gallstones are
causes
Caused pancreatic trauma
10. Also called pancreatic carcinoma
Common type are exocrine tumors
Endocrine tumors are usually malignant
11. A group of metabolic diseases which are
caused by high blood sugar
High blood sugar caused by insulin problems
(insulin resistance or no insulin)
types of diabetes are type 1 (IDDM), type 2
(NIDDM) and Gestational
12. Impact of amylin on weight control
Impact of somatostatin on ageing