...血小板源生长因子(PDGF)-AB在创面愈合及瘢痕增生过程中的作用机制;方法:取第3代~6代体外培养的人正常皮肤成纤维细胞(NsFb)及增生性瘢痕成纤维细胞(HTsFb),经PDGF-AB作用后,用^3H-TdR参入法测定DNA合成的变化,用汉式细胞术测定细胞周期的变化。
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方法取体外培养的人正常皮肤成纤维细胞(normal skin fibroblast, NSFb)和增生性瘢痕成纤维细胞(hypertrophic scar fibroblast, HSFb),经不...
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方法 6例瘢痕疙瘩成纤维细胞为实验组,6例正常皮肤成纤维细胞(Normal fibroblast,NFB)为对照组,采用成纤维细胞体外培养、ABC免疫细胞化学染色技术及积分光密度(IOD)分析,观察在10μ...
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...g检测传代早期瘢痕疙瘩成纤维细胞和正常皮肤成纤维细胞(NormalSkinFibroblasts,NFB)中Syk的表达情况。结果:正常皮肤成纤维细胞中Syk表达减少或缺如,瘢痕疙瘩成纤维细胞中Syk表达显...
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正常人皮肤成纤维细胞 normal human skin fibroblasts ; Normal skin fibroblast
方法:采用成纤维细胞体外培养技术,比较正常皮肤成纤维细胞与胎儿皮肤成纤维细胞对羊水的不同反应。
METHODS: a comparison of response to amniotic fluid was performed between the fibroblasts of the skins from fetus and from normal skin with the technique of in vitro culture.
方法:取瘢痕疙瘩和正常皮肤,采用组织块培养法进行成纤维细胞体外培养。
METHODS: Keloid and norm al skin tissue were collected for the fibroblasts in vitro using tissue-block cultivation.
结论:几丁糖对正常皮肤及增生性瘢痕和瘢痕疙瘩来源的成纤维细胞的生长增殖均有抑制作用,有望在瘢痕的防治中发挥重要作用。
Conclusion Chitosan can inhibit the growth, proliferation of fibroblasts derived from keloid, hypertrophic scars and normal skin, and may play important role in the prevention and treatment of scars.
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