1·In the ribs of control group (non-fractured part), only mesenchymal cells of periosteum and skeletal muscle fiber showed nerve growth factor stained lightly.
对照组(非骨折部位)的肋骨，只有骨膜的间质细胞及骨骼肌纤维显示神经生长因子轻度着色。
2·Expose the medial malleolus by reflecting the periosteum but preserve the deltoid ligament.
剥离、牵开骨膜，显露内踝，但保留三角韧带。
3·Objective:To study the curative effect of free periosteum transplantation on ankylosing spondylitis, rheumatoid arthritis and ankylosis .
目的：探讨游离骨膜移植治疗强直性脊柱炎、类风湿关节炎、髋关节强直的效果。
4·The living periosteum of a graft contains progenitor cells that have an important role in graft healing.
移植物上的活骨膜包含了在愈合中扮演重要角色的祖细胞。
5·Objective Explores the feasibility of guiding bone tissue regeneration by frozen homologous periosteum.
目的探讨用冷冻异体骨膜作为引导骨组织再生膜的可能性。