Etidronic acid
作者：齐岳
发布时间：2023-09-06
09:00:55
点击数：
产品名称：Etidronic acid
产品描述：
| 产品描述 | Etidronic is a diphosphonate which affects calcium metabolism. It inhibits ectopic calcification and slows down bone resorption and bone turnover. |
| 体外活性 | Etidronate inhibits directly osteoclastic bone-resorbing activity by pit assay. Etidronate also directly induces apoptosis and disrupts actin rings in osteoclasts. [1] |
| 体内活性 | Etidronate, when administered s.c. repeatedly at 10 or 40 mg/kg/day, gradually suppresses the adjuvant-induced allodynia In the rats with adjuvant arthritis, as assessed by 10-g von Frey hair. Etidronate (10-40 mg/kg/day) suppresses the adjuvant-induced mechanical allodynia in rat hindpaw. Etidronate (5–10 mg/kg/day) dose-dependently prevents the decrease in bone mineral density (BMD) in the proximal tibia of the arthritic rats. [2] Etidronate inhibits the histidine decarboxylase induction, but not the other inflammatory reactions induced by alendronate. Etidronate (unlike clodronate) also inhibits alendronate-induced BP-line formation in mice (even at 40 mmol/kg). Etidronate (160 mmol/kg) also inhibits the physicochemical changes in the tibia induced by six, weekly injections of alendronate. [3] Etidronate (10 mg/kg) combined with Calcitriol after subtotal nephrectomy (SNx) significantly inhibits thoracic and abdominal aortic calcification 3 weeks after the operation in rats. [4] Etidronate (5 mg/kg or 10 mg/kg) significantly reduces the thoracic and abdominal aortic calcification induced by calcitriol in the renal failure rat. Etidronate (5 mg/kg or 10 mg/kg) also reduces the dysfunction in aortic contraction. Etidronate (5 mg/kg) reverses the reduction in the aortic expression of matrix Gla protein mRNA observed in nephrectomized rats. [5] |
| 别名 | HEDP, HEDPA, Etidronate, 羟乙磷酸 |
| 分子量 | 206.03 |
| 分子式 | C2H8O7P2 |
| CAS No. | 2809-21-4 |
存储
Powder: -20°C for 3 years | In solvent: -80°C for 2 years
溶解度
DMSO: 10mM
( < 1 mg/mL refers to the product slightly soluble or insoluble )
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