HA-RGD对细胞活性因子修复功效影响的研究
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张楠(1991.4-),女,陕西富平县人,本科,初级工程师,主要从事功能性护肤品产品的开发和应用工作

通讯作者:

张婷婷(1985.10-),女,陕西宝鸡人,硕士,中级工程师,主要从事化妆品研发与管理工作

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R392

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Study on the Effect of HA-RGD on the Repair Efcacy of Cell Active Factor
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    摘要:

    目的 通过多种检测方法分析HA-RGD对细胞活性因子修复功效的影响。 方法 利用一定的比 例构建HA-RGD、细胞活性因子组合物1和组合物2,在细胞水平和人体水平分别评估其对皮肤的修复效 果。 结果 组合物1和组合物2中受试者人体安全斑贴试验结果均为阴性,未出现不良反应,安全性良好; 基于细胞迁移实验,组合物1和组合物2与空白对照相比,相对迁移平均值显著升高(P<0.01);且组 合物2和阳性对照效果相似;组合物1和组合物2中受试者的TEWL值在产品使用2周和4周时显著低于 0周时(P<0.01),且呈极显著性下降趋势(P<0.001);根据受试者28 d的检测数值,组合物2中受试者的 TEWL值在产品使用2周、4周时的下降数值均显著大于组合物1(P<0.01)。 结论 HA-RGD对细胞活性因子 的修复效果有一定的促进作用,能进一步提升细胞活性因子的修复效果,满足更大的皮肤修复需求市场。

    Abstract:

    Objective To analyze the e?ect of HA-RGD on the repair e?ect of cell active factors by various detection methods. Methods HA-RGD, cell active factor composition 1 and composition 2 were constructed in a certain proportion, and their repair e?ects on skin were evaluated at the cellular level and human level, respectively. Results Human safety patch test of subjects in combination 1 and combination 2 were negative, no adverse reactions occurred, and the safety was good. Based on the cell migration experiment, the average relative migration of composition 1 and composition 2 was signifcantly higher than that of blank control (P<0.01), and the e?ect of compound 2 was similar to that of positive control. The TEWL values of subjects in combination 1 and combination 2 were signifcantly lower at 2 weeks and 4 weeks than at 0 weeks (P<0.01), and showed a signifcant downward trend (P<0.001). According to the 28-day detection value of the subjects, the TEWL value of the subjects in the combination 2 decreased signifcantly more than that in the combination 1 at 2 weeks and 4 weeks (P<0.01). Conclusion HA-RGD has a certain promoting e?ect on the repair e?ect of cell active factors, which can further improve the repair e?ect of cell active factors and meet the larger market demand for skin repair.

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张 楠,张婷婷. HA-RGD对细胞活性因子修复功效影响的研究[J].医学美学美容,2023,32(18):70-73.

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  • 在线发布日期: 2023-10-24
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