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(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

