首页> 外文期刊>Annals of Plastic Surgery >Effect of heparin on production of transforming growth factor (TGF)-beta1 and TGF-beta1 mRNA expression by human normal skin and hyperplastic scar fibroblasts.
【24h】

Effect of heparin on production of transforming growth factor (TGF)-beta1 and TGF-beta1 mRNA expression by human normal skin and hyperplastic scar fibroblasts.

机译:肝素对人正常皮肤和增生性瘢痕成纤维细胞产生转化生长因子(TGF)-β1和TGF-β1mRNA表达的影响。

获取原文
获取原文并翻译 | 示例
           

摘要

Heparin affects both dermal fibroblast proliferation and collagen and may mediate these effects by altering the levels of transforming growth factor-beta1 (TGF-beta1) production and TGF-beta1 mRNA expression as a wound healing modulator. The purpose of this study is to probe the effect of heparin on TGF-beta1 and TGF-beta1 mRNA production by human normal skin and hyperplastic scar fibroblasts. This research investigates the effect of heparin on TGF-beta1 and TGF-beta1 mRNA production by human normal skin and hyperplastic scar fibroblasts with exposure to 0 microg/mL, 100 microg/mL, 300 microg/mL, or 600 microg/mL heparin for 24, 48, 72, or 96 hours in a serum-free in vitro model. Levels of TGF-beta1 in the supernatants and TGF-beta1 mRNA expression of fibroblasts were determined by enzyme-linked immunosorbent assay (ELISA) and real time RT-PCR, respectively. Heparin (300 microg/mL and 600 microg/mL) stimulated TGF-beta1 production by normal skin (26% to 83%) and hyperplastic scar fibroblasts (63% to 85%), with statistical significance (P < 0.05) at various time points. Heparin (300 microg/mL and 600 microg/mL) also stimulated TGF-beta1 mRNA expression by normal skin (12% to 53%) and hyperplastic scar fibroblasts (33% to 52%), with statistical significance (P < 0.05) at various time points. These effects of heparin on normal skin and hyperplastic scar fibroblasts may have implications for hyperplastic scar formation and wound healing in vivo.
机译:肝素影响皮肤成纤维细胞增殖和胶原蛋白,并可能通过改变转化生长因子-β1(TGF-β1)的产生水平和作为伤口愈合调节剂的TGF-β1mRNA表达来介导这些作用。这项研究的目的是探讨肝素对人正常皮肤和增生性瘢痕成纤维细胞产生TGF-beta1和TGF-beta1 mRNA的影响。这项研究调查了肝素对人类正常皮肤和增生性疤痕成纤维细胞暴露于0 microg / mL,100 microg / mL,300 microg / mL或600 microg / mL肝素对人正常皮肤和TGF-β1和TGF-β1mRNA产生的影响。在无血清体外模型中24、48、72或96小时。分别通过酶联免疫吸附试验(ELISA)和实时RT-PCR测定上清液中TGF-β1的水平和成纤维细胞的TGF-β1mRNA的表达。肝素(300微克/毫升和600微克/毫升)刺激正常皮肤(26%至83%)和增生性瘢痕成纤维细胞(63%至85%)产生TGF-β1,在不同时间具有统计学意义(P <0.05)点。肝素(300微克/毫升和600微克/毫升)还可刺激正常皮肤(12%至53%)和增生性瘢痕成纤维细胞(33%至52%)的TGF-beta1 mRNA表达,统计学意义(P <0.05)各个时间点。肝素对正常皮肤和增生性瘢痕成纤维细胞的这些作用可能对增生性瘢痕形成和体内伤口愈合有影响。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号