骺板软骨病变及其相关的软骨内成骨障碍是导致成骨区骨纹异常的原因。
Those changes and the obstacle of endochondral ossification in epiphyseal plate cartilage may be a reason of abnormalities of bone stripes in the zone of bone deposition.
目的：克隆成骨蛋白-1（OP-1）成熟蛋白编码区基因。
Aim: Cloning and sequencing of hOP-1 cDNA encoding mature protein.
目的：了解骨延长区假性生长板及其成骨方式的组织学特点。
Objective:To study the histological characteristics of osteoblast mode of pseudo growth plate in bone lengthening area.
结果A组缺损区在成骨活跃程度、骨再生量和再生髓腔结构等方面均显著优于B组，其骨缺损得到了较彻底的修复。
Results The defects treated in the Group A were repaired and regenerated much more new bone, bridged earlier and stronger than those in the Group B 12 weeks after operation.
结果A组缺损区在成骨活跃程度、骨再生量和再生髓腔结构等方面均显著优于B组，其骨缺损得到了较彻底的修复。
Results The defects treated in the Group A were repaired and regenerated much more new bone, bridged earlier and stronger than those in the Group B 12 weeks after operation.
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