This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Endocrinology, Subject name: Physiology
[{'content': 'Acidophilic cells of anterior pituitary secretes? \nSelect and explain. \nA. IH, B. THS, C. ACTH, D. GH', 'role': 'user'}, {'content': 'Answer: D \nExplanation: In the anterior pituitary, the term "acidophil" is used to describe two different types of cells: somatotrophs, which generate somatotropin (also known as growth hormone; a protein hormone). mammotrophs, which generate prolactin (a protein hormone Ref: guyton and hall textbook of medical physiology 12 edition page number:550,551,552', 'role': 'assistant'}]