Disodium ethydronate
CAS:7414-83-7
依替膦酸二钠片为骨代谢调节药。对体内磷酸钙有较强的亲和力，能抑制人体异常钙化和过量骨吸收，减轻骨痛；降低血清碱性磷酸酶和尿羟脯氨酸的浓度；在低剂量时可直接抑制破骨细胞形成及防止骨吸收，降低骨转换率，增加骨密度等达到骨钙调节作用
Disodium ethydronate
CAS:7414-83-7
Etidronic acid two sodium tablets for bone metabolism regulator. In vivo calcium phosphate has a strong affinity, can inhibit the human abnormal calcification and excessive bone resorption, relieve pain; lower serum alkaline phosphatase and urinary hydroxyproline concentration; at low doses can directly inhibit osteoclast formation and prevent bone resorption, reduce the rate of bone turnover, increase bone density and bone calcium regulation at