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第45卷第5期
               ·632 ·                            南 京    医 科 大 学 学         报                        2025年5月


             (P < 0.05),其中BDL组IL⁃1β水平升高较ANIT组明
                                                                3 SCFA在两种小鼠模型中的治疗效果对比
              显(P < 0.05,图 3C)。晚期两组模型小鼠 AST、ALT
              水平仍明显升高(P < 0.05),两组之间差异无统计学                      3.1  小鼠表现对比
              意义(P > 0.05);但ANIT组小鼠血清中ALP、TBIL 与                     在分别进行 BDL 以及 ANIT 造模后给予小鼠
              炎症因子(IL⁃1β、IL⁃6 和 MCP⁃1)水平升高迅速                    SCFA,治疗 2 周后 BDL+SCFA 组小鼠黄疸继续加
             (P < 0.05),接近于BDL组水平(P > 0.05,图3B、D)。              深,体重仍持续下降,而 ANIT+SCFA 组初始有体重

              A
                1 000                     600                     600                     600          *#
                                                           *
                 800          *    *                                           *#
                (U/L)  600               (U/L)  400    *         (U/L)  400        *      (U/L)  400        *

                ALT  400                 AST  200                ALP  200                 TBIL  200
                 200
                   0                       0                        0                       0
                   Control  Sham  BDL  ANIT  Control  Sham  BDL  ANIT  Control  Sham  BDL  ANIT  Control  Sham  BDL  ANIT

              B
                1 000                     600                     600                     600
                                                       *   *                                                *
                 800          *   *                                            *   *                    *
                (U/L)  600               (U/L)  400              (U/L)  400               (U/L)  400

                ALT  400                 AST  200                ALP  200                 TBIL  200

                 200
                   0                       0                        0                       0
                   Control  Sham  BDL  ANIT  Control  Sham  BDL  ANIT  Control  Sham  BDL  ANIT  Control  Sham  BDL  ANIT

                        C
                            40                        60                        50
                                                                   *
                                                                                            *
                                        *#                             *        40              *
                           (pg/mL)  20       *       (pg/mL)  40               (pg/mL)  30
                            30
                           IL⁃1β  10                 IL⁃6  20                  MCP⁃1  20
                                                                                10
                             0                         0                         0
                             Control  Sham  BDL  ANIT   Control  Sham  BDL  ANIT  Control  Sham  BDL  ANIT


                        D
                            40                        40                        60          *
                                        *    *                     *   *                        *
                           (pg/mL)  30               (pg/mL)  30               (pg/mL)  40
                            20
                                                      20
                           IL⁃1β  10                 IL⁃6  10                  MCP⁃1  20

                             0                         0                         0
                             Control  Sham  BDL  ANIT  Control  Sham  BDL  ANIT  Control  Sham  BDL  ANIT

                 A:Expression levels of early⁃phase serum biochemical parameters:ALT,AST,ALP,and TBIL at the first week. B:Expression levels of late⁃phase
              serum biochemical parameters:ALT,AST,ALP,and TBIL at the second week. C:Expression levels of early⁃phase inflammatory mediators:IL⁃1β,IL⁃6,
              and MCP⁃1 at the first week. D:Expression levels of late⁃phase inflammatory mediators:IL⁃1β,IL⁃6,and MCP⁃1 at the second week. Compared to the
                       *
                                                #
              control group,P < 0.05;compared to the ANIT group,P < 0.05(n=6).
                                   图3 胆汁淤积模型小鼠早晚期血清生化指标和炎症细胞因子水平变化
              Figure 3  Alterations in serum biochemical markers and inflammatory cytokine levels during the early and late phases of
                       cholestatic models in mice
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