Bockus Gastroenterology, Volume 3

abdominal abnormal absorbed absorption activity acute amino acids antibiotic antibody antigens associated bacterial overgrowth barium bile acids bile salts biopsy bleeding blood flow brush border calcium carbohydrate carcinoid cause celiac disease cells cholesterol chronic Clin Invest clinical cobalamin colon Crohn's disease deficiency diagnosis diarrhea dietary digestion dilated disaccharidase disorders distention diverticula drug duodenal duodenum Engl enzyme epithelial excretion fecal flora fluid folate gastric Gastroenterol Gastroenterology gastrointestinal tract glucose gluten gluten-free diet human ileal ileum immune increased infection ingestion intestinal obstruction involved ischemia ischemic jejunum lactose lesions lipid liver loop loss lumen lymph lymphocytes lymphoid lymphoma malabsorption mechanism membrane metabolism mucosa normal occlusion occur pancreatic patients plasma protein protein-losing resection result secretion serum small bowel small intestine sodium steatorrhea stool studies superior mesenteric artery Surg symptoms syndrome synthesis therapy tinal tion tissue toxin transport treatment tropical sprue tuberculosis tumors ulcerative usually vascular vitamin Whipple's disease