gastrointestinal hormones role in pathogenesis of digestive disorders

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8. Morbid obesity and jejunoileal

8.1. Most of small intestine out of continuity Terminal ileum

8.1.1. Weight loss, improved CHO tolerance, villous hypertrophy Inflammation of whole gut wall, diarrhoea

9. Coeliac disease

9.1. Duodenum, jejunum

9.1.1. Flat mucosa, proximal malabsorption, increased enterocyte turnover, increased ileal absorption

9.1.1.1. .

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10. Ulcerative colitis

10.1. Colon

10.1.1. Mucosal inflammation, diarrhoea

11. Gut resection

11.1. -

11.2. Ileum, colon

11.2.1. Transient severe diarrhoea

12. Infective diarrhoea

12.1. -

12.2. Ileum, colon

12.2.1. Transient severe diarrhoea

13. Pancreatic insufficiency

13.1. Exocrine pancreas

13.1.1. -

13.1.2. Reduced enzyme secretion, malabsorp-tion

14. Acute tropical sprue

14.1. Entire small intestine

14.1.1. Flat mucosa, absorption, delayed transit time