Alendronate is a bisphosphonate which acts as a pyrophosphate analog and binds hydroxyapatite in bones and inhibits osteoclast activity. (FA2020 p486)
As a general rule, most drugs of osteoporosis inhibit osteoclast activity and bone resorption somehow (the bisphosphonates, calcitonin mimetics [directly bind a receptor on osteoclasts], estrogens/SERMs [inhibit PTH mediated bone resorption and cytokine secretion], Denosumab [mAb which inhibits RANKL which typically activates osteoclasts]). The ONLY FDA approved medication which has the ability to stimulate bone formation is teriparatide.
submitted by โcassdawg(1781)
Alendronate is a bisphosphonate which acts as a pyrophosphate analog and binds hydroxyapatite in bones and inhibits osteoclast activity. (FA2020 p486)
As a general rule, most drugs of osteoporosis inhibit osteoclast activity and bone resorption somehow (the bisphosphonates, calcitonin mimetics [directly bind a receptor on osteoclasts], estrogens/SERMs [inhibit PTH mediated bone resorption and cytokine secretion], Denosumab [mAb which inhibits RANKL which typically activates osteoclasts]). The ONLY FDA approved medication which has the ability to stimulate bone formation is teriparatide.
(FA2020 p462 osteoporosis)