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第41卷第9期       弓玉祥,倪维杰,倪海锋,等. 活性维生素D3对脓毒血症小鼠急性肝损伤的保护作用及机制[J].
                  2021年9月                  南京医科大学学报(自然科学版),2021,41(09):1289-1295,1321                   ·1295 ·


                  A     2.0                     B               Vit D3组   LPS+Vit D3组  C  0.4
                     VDR mRNA  相对表达水平  1.5  *  #     VDR   对照组       LPS组   48 kDa     VDR  0.3       *    #
                                                                                        0.2
                        1.0
                        0.5
                                                                                        0.1
                         0                       Lamin A/C                  63 kDa      0.0
                                   LPS组
                          对照组 Vit D3组 LPS+Vit D3组                                         对照组 Vit D3组  LPS组
                                                                                                   LPS+Vit D3组
                   A:肝组织中VDR mRNA表达。与对照组比较,P<0.001,与LPS组比较,P<0.01(n=10)。B:Western blot检测肝组织中VDR蛋白表达。
                                                   *
                                                                     #
                C:蛋白定量分析结果,与对照组比较,P<0.01,与LPS组比较,P<0.01(n=10)。
                                          *
                                                          #
                                                 图4 各组小鼠肝组织中VDR表达比较
                                 Figure 4 Comparison of VDR expression in liver tissues of mice in each group
                此,本研究初步证实了使用 Vit D3 是治疗 ALI 行之                   [8] JONES G,STRUGNELL S A,DELUCA H F. Current un⁃
                有效的办法,并且从炎症和氧化应激两个方面初步                                 derstanding of the molecular actions of vitamin D[J].
                解析了其作用机制。                                              Physiol Rev,1998,78(4):1193-1231
                                                                 [9] 秦如洁,刘      梅,徐小炮,等. 2型糖尿病患者血清25⁃羟
                    综上所述,Vit D3 能显著抑制血清中 ALT 和
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                AST 的水平,并能显著抑制组织病理学改变,此外,
                                                                       科大学学报(自然科学版),2020,40(11):1633-1638.
                Vit D3 可以抑制氧化应激和炎症,而这一效果可能
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                由VDR 通路介导。这些结果都表明,Vit D3可能成
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