免疫组化染色显示瘢痕疙瘩中成纤维细胞有丰富的I型前胶原表达。
Immunohistochemical staining showed increased expression of new formed, type I procollagen in keloid tissue.
目的：研究CT介入下硬膜外侧前间隙置管注射胶原酶治疗腰椎间盘突出症(ldp)的康复疗效。
Objective: to study the rehabilitation efficacy of collagenase injection into the lateral and anterior epidural space by intubation under ct's intervention for treatment of lumbar disc prolapse (LDP).
目的定量分析比较三维及二维培养的病理性瘢痕成纤维细胞内合成的前胶原蛋白。
Objective To compare the procollagen synthesis of pathological scar derived fibroblasts from three and two dimensional culture system .
根据对1132名患者基线水平和随访1年后测定的I型前胶原氨基端前肽的值，我们评定了骨转换标记物的变化与骨折的关系。
The association between changes in BTM and fracture incidence was assessed in 1132 patients who had PINP measurements at baseline and 1 year.
根据对1132名患者基线水平和随访1年后测定的I型前胶原氨基端前肽的值，我们评定了骨转换标记物的变化与骨折的关系。
The association between changes in BTM and fracture incidence was assessed in 1132 patients who had PINP measurements at baseline and 1 year.
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