首页> 外文期刊>Journal of Microencapsulation: Microcapsules Liposomes Nanoparticles Microcells Microspheres >Microencapsulation-protected L-ascorbic acid for the application of human epithelial HaCaT cell proliferation
【24h】

Microencapsulation-protected L-ascorbic acid for the application of human epithelial HaCaT cell proliferation

机译:微胶囊保护的L-抗坏血酸在人上皮HaCaT细胞增殖中的应用

获取原文
获取原文并翻译 | 示例
           

摘要

L-ascorbic acid is an abundant water-soluble nutrient found in vegetables and fruits. It enhances the cell proliferation, which is helpful in wound healing process. However, it is relatively unstable and easily degraded under external environments including acidity, alkalinity, evaporation, heat, oxidization, light or moisture. Its storage remains challenged. This study reported the development of L-ascorbic acid microcapsules using the natural protein, gelatin, and the natural polysaccharide, agar, as the wall protection carrier. The physical properties including entrapment efficiency, particle size, surface morphology, chemical compositions and release profile were identified. The cell proliferation of L-ascorbic acid microcapsules was stronger than the free drug. Significant cell growth in microencapsulated L-ascorbic acid-treated human epithelial HaCaT cells was observed when compared with untreated control. Since cell proliferation and wound repair are closely related, it is believed that L-ascorbic acid microcapsules would effectively increase the potential effect of wound healing activity in human skin.
机译:L-抗坏血酸是一种在蔬菜和水果中发现的丰富的水溶性营养素。它可以增强细胞增殖,有助于伤口愈合。然而,它是相对不稳定的,并且在包括酸度,碱度,蒸发,热,氧化,光或湿气的外部环境下容易降解。其存储仍然面临挑战。这项研究报道了使用天然蛋白明胶和天然多糖琼脂作为壁保护载体开发L-抗坏血酸微胶囊的方法。鉴定了物理性质,包括包封率,粒径,表面形态,化学组成和释放曲线。 L-抗坏血酸微胶囊的细胞增殖强于游离药物。当与未处理的对照相比时,在微​​囊化的L-抗坏血酸处理的人上皮HaCaT细胞中观察到显着的细胞生长。由于细胞增殖与伤口修复密切相关,因此认为L-抗坏血酸微胶囊将有效增加人皮肤中伤口愈合活性的潜在作用。

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