Final answer:
A therapeutic drug that enhances the bone formation activity of osteoblasts can be used to improve tissue integrity.
Step-by-step explanation:
A drug therapy that can be used to improve tissue integrity is a therapeutic drug that enhances the bone formation activity of osteoblasts. Osteoblasts are responsible for depositing new bone tissue, which helps improve tissue integrity. Inhibiting osteoclast activity, which are responsible for bone resorption, may also be a good strategy to improve tissue integrity.