SCREENING METHOD FOR THE COMPOSITION FOR PREVENTION OR TREATMENT OF OSTEOPOROSIS AND METABOLIC BONE DISEASE USING TALLYHO/JNGJ MOUSE
    4.
    发明申请
    SCREENING METHOD FOR THE COMPOSITION FOR PREVENTION OR TREATMENT OF OSTEOPOROSIS AND METABOLIC BONE DISEASE USING TALLYHO/JNGJ MOUSE 审中-公开
    使用TALLYHO / JNGJ小鼠预防或治疗骨质疏松和代谢性骨髓疾病的组合物的筛选方法

    公开(公告)号:US20100333217A1

    公开(公告)日:2010-12-30

    申请号:US12680477

    申请日:2008-04-23

    IPC分类号: G01N33/00 G01N33/50 C12Q1/68

    摘要: Provided is a method for screening a composition for preventing or treating an osteoporosis and a metabolic bone disease using a TALLYHO/JngJ mouse, and more particularly, to a method for screening a compound effective in preventing and treating a disease caused by abnormalities of a bone metabolism including an osteoporosis, through assessment of a bone regeneration activity, such as acceleration of osteoblast differentiation, inhibition of osteoclast differentiation, variation of cytokine in a serum, as well as a bone mineral density and a bone mineral content in a femur, using a TALLYHO/JngJ mouse instead of a ovariectomized animal generally used in estimating the efficacy of a new osteoporosis medicine in an animal. The screening method has a simple and stable experiment procedure, and can be used in developing an agent for treating an osteoporosis of men and improving the bone mineral content. Therefore, the method can be used in estimating an indirect efficacy on the metabolic bone disease and the osteoporosis.

    摘要翻译: 提供了使用TALLYHO / JJJ小鼠筛选用于预防或治疗骨质疏松症和代谢性骨疾病的组合物的方法,更具体地,涉及一种筛选有效预防和治疗由骨骼异常引起的疾病的化合物的方法 代谢包括骨质疏松症,通过评估骨再生活性,例如成骨细胞分化的加速,破骨细胞分化的抑制,血清中细胞因子的变化,以及股骨中的骨矿物质密度和骨矿物质含量,使用 TALLYHO / JngJ小鼠代替通常用于估计动物中新骨质疏松症药物的功效的卵巢切除动物。 筛选方法具有简单稳定的实验程序,可用于开发治疗男性骨质疏松症和改善骨矿物质含量的药剂。 因此,该方法可用于估计代谢性骨病和骨质疏松症的间接功效。