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抗转化生长因子β_1对植入动物模型的瘢痕疙瘩的影响

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摘要 目的 探讨抗转化生长因子 β1(anti-TGF - β1)在动物模型上对瘢痕疙瘩的影响。方法 将人体瘢痕疙瘩移植于裸鼠体内 ,用电镜及免疫组化技术观察抗转化生长因子 β1(anti-TGF - β1)对瘢痕疙瘩的影响。结果 抗转化生长因子 β1(anti-TGF - β1)能明显影响成纤维细胞的超微结构 ,抑制其胶原合成。胶原高表达率在实验组为 33.3% ,对照组为 88.9%。统计学分析 2组间有显著差异 (P <0 .0 1 )。结论 抗转化生长因子 β1(anti -TGF - β1)能中和TGF - β1促进成纤维细胞增殖和胶原合成的作用。
出处 《黑龙江医学》 2003年第7期505-507,F003,共4页 Heilongjiang Medical Journal
基金 国家自然科学基金资助项目 (30 1 4 0 0 1 2 ) 项目负责人 :郝立君
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