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
All of the following decrease bone resorption in osteoporosis except 
Select and explain. 
A. Alendronate, B. Etidronate, C. Strontium, D. Teriparatide
D: Teriparatide
Answer: D: Teriparatide 
Explanation: Teriparatide increase bone mineral density. It stimulates bone formation. It is a recombinant parathyroid hormone bisphosphonates decrease resorption of bone strontium increase bone formation and decrease resorption (REF.Essential of medical pharmacology K D TRIPATHI 6 Edition, Page No - 329)