VTPP 423 Lecture Notes - Lecture 29: Brush Border, Centroacinar Cell, Colipase
16 Aug 2020
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Anatomical ways tsa u kerckring folds in villi is microvilli. Digestion chemical breakdown hydrolysis of food by enzymes. Contact digestion synthesizes g presents u brush border enzymes enterocytes bound to extracell. Trypsin or chymotrypsin or carboxypeptidase or elastase u lipase colipase u phospholipase a. Cholesterol esterase does not secrete but produces surface. Small intestine places on in enterokinase u disaccharidase in peptidase. Starch glycogen sucrose lactose cellulose is nit digested chains of bci 4. Lumen salivary amylase starts the process but completed by pancreatic amylase. Contact converts oligosaccharides monosaccharides the only form body absorbs is doesn"t hydrol. Disorders glucose t glucose glucose t glucose fructose galactose. Lactase deficiency in glucose aactose tolerance test u can induce osmotic in lactose ingestion fails to a plasma glucose dramatically 9 hz excretion breath large intestine bacteria digest. Dlactose intake actase supplement protein stomach chief cells in response to meal low gastric ph converts pepsinogen pepsin pepsinogen.
