Intragastric duodenal lipids in the absence of a pyloric sphincter: quantitation, physical state, and injurious potential in the fasting and postprandial states.

Animals Bile Acids and Salts/analysis,toxicity Dogs Duodenum/metabolism Eating Fasting Fatty Acids/analysis Gastrectomy Gastric Mucosa/drug effects Gastritis/etiology Humans Intestinal Secretions/analysis Lipids/analysis,toxicity Lysophosphatidylcholines/analysis,toxicity Phosphatidylcholines/analysis Pylorus/surgery Solubility

Bile Acids and Salts Fatty Acids Lipids Lysophosphatidylcholines Phosphatidylcholines