Page 89 - 《中国药科大学学报》2025年第5期
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第  56 卷第  5 期          谭玥玥,等:基于网络药理学研究藏茴香入血成分抗白癜风的作用机制                                     621



















               Figure 4    Effect of compound 14 (acacetin) on the viability of B16F10 cells( x ± s, n=3)
               A:Screening for cytotoxic concentrations of compound 14;B:Screening of safe concentration range for compound 14
               NC: Negative control;8-MOP:8-Methoxypsoralen (positive control)




















               Figure 5    Effect of compound 14 (acacetin)on melanin contents and TYR (tyrosinase) activity in B16F10 melanoma cells( x ± s, n=3)
               A: Melanin  content  in  B16F10  cells;  B: Tyrosinase  activity  in  B16F10  cells;  C: Visualization  of  melanin  production  in  B16F10  cells
               ***P<0.001;****P<0.000 1




















               Figure 6    Effects of compound 14 on the expression of related proteins and microphthalmia-associated transcription factor (MITF) in
               B16F10 cells( x ± s, n=3)
               A:Effect of acacetin on TYR expression; B:Effect of acacetin on MITF expression; C:Protein expression
               **P<0.01;***P<0.001;****P<0.000 1
               本研究对网络药理学综合排名第一的化合物刺槐                            活。酪氨酸酶家族蛋白是 MITF 的靶基因,是促进

                                                                                        [21]
               素进行相关研究。结果显示,刺槐素在                  1~10 μmol/L   黑色素生成的决定性指标 ,一旦                MITF 的表达被
               可有效促进黑色素的合成,并促进酪氨酸酶的激                            促进则酪氨酸酶家族蛋白等靶基因将被激活。刺
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