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: Pharmacology
[{'content': 'Teriparatide is used in treatment of: \nSelect and explain. \nA. Osteoporosis, B. Breast cancer, C. PCOD, D. Hyperthyroidism', 'role': 'user'}, {'content': 'Answer: A \nExplanation: Ans. A. OsteoporosisTeriparatide is recombinant PTH. It is given in osteoporosis as it increases the new bone formation and increase the bone mineral density.', 'role': 'assistant'}]