This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Physiology
[{'content': "Food dependent Cushing's syndrome is a result of the aberrant expression of: \nSelect and explain. \nA. Gastric inhibitory polypeptide, B. Somatostatin, C. Substance P, D. Tachykinins", 'role': 'user'}, {'content': "Answer: A \nExplanation: Glucose dependent insulinotropic polypeptide-Gastric inhibitory peptide ( GIP) In adipocytes - augments triglyceride storage It play role in obesity and insulin resistance GIP receptors aberrantly expressed in adrenal coex result in food dependent cushing syndrome. Ref: Sleisenger and Fordtran's, Edition-9, Page-8", 'role': 'assistant'}]