THE DIGESTIVE SYSTEM II

11/24/1999


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Table of Contents

THE DIGESTIVE SYSTEM II

PANCREATIC SECRETIONS

THE ENDOCRINE PANCREAS

A FUNCTIONAL UNIT OF THE EXOCRINE PANCREAS

AQUEOUS COMPONENT OF PANCREATIC SECRETION

HORMONAL CONTROL OF PANCREATIC SECRETION

HORMONES SECRETED IN DUODENUM SIGNAL THE COMPOSITION OF THE INCOMING CHYME

SECRETIN

CHOLECYSTOKININ

FUNCTIONS OF THE LIVER

BILE SECRETION, STORAGE, AND CIRCULATION

LIVER BLOOD FLOW

BILE SALT CIRCULATION

S.I. MOTILITY

SEGMENTATION CONTRACTIONS

S.I. SECRETIONS

DIGESTION

MAINLY IN THE SMALL INTESTINE

PANCREATIC ENZYMES

ENZYME PRECURSORS ARE A WAY OF PROTECTING THE GUT FROM SELF-DIGESTION

BRUSH BORDER ENZYMES

ABSORPTION: THE SMALL INTESTINE IS THE ABSORBING ORGAN

FLUID AND ELECTROLYTE ABSORPTION IS BY A SPECIAL PROCESS: ISOTONIC TRANSPORT

An Epithelial Membrane in Cartoon Form:

A Network Model of Coupled Salt and Volume Flow Through an Epithelium

Sodium Reabsorption

Sodium Reabsorption

Potassium Secretion

THE CURRAN-MACINTOSH MODEL

SOURCES OF WATER AND ELECTROLYTES IN GUT(ML/DAY), EXCLUDING INTESTINAL SECRETIONS

SITES OF ABSORPTION

Author: D. C. Mikulecky

Email: mikuleck@hsc.vcu.edu

Home Page: http://views.vcu.edu/~mikuleck/

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