| Budget Amount *help |
¥4,030,000 (Direct Cost: ¥3,100,000、Indirect Cost: ¥930,000)
Fiscal Year 2011: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2010: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2009: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
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| Research Abstract |
The results of IGF-I administration for normal rat were as follows. 1)Bone mineral density (BMD)analyzed by X-ray photograph increased in lower area of mandibular condyle. 2)On measurement about bone matrix ratio (BMR), BMR was greater in lower part of mandibular condyle (Cd)vertically divided into three parts, and was greater in central part of laterally divided Cd. 3)On measurement about osteoblast, the number of osteoblasts was greater in central and lower parts of vertically divided Cd, and in inside and outside parts of laterally divided Cd. 4)On measurement about osteoclast, the number of osteoclasts has no change in any parts of Cd. 5)These changes during IGF-I administration disappeared after IGF-I administration ended.
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