Page 60 - 《中国药房》2025年10期
P. 60
泽泻汤传统汤剂组,但差异无统计学意义(P>0.05);泽
泻配方颗粒组、白术配方颗粒组吸光度值均显著高于泽
泻汤配方颗粒组(P<0.01);白术传统汤剂组吸光度值
显著高于泽泻汤传统汤剂组(P<0.01);泽泻配方颗粒
组吸光度值显著高于泽泻传统汤剂组(P<0.01);白术
配方颗粒组吸光度值显著高于白术传统汤剂组(P<
0.01)。结果见表2。
3 讨论
3.1 降脂活性作用机制及整体药效分析
网络药理学研究显示,泽泻汤治疗 NAFLD 的关键
活性成分包括 alisol B、alisol C、1-monolinolein、alisol B
monoacetate 等 ,核 心 靶 点 包 括 MDM2、MAPK1、
PIK3CB、PRKCQ、MAPK14 等,核心信号通路包括内分
泌抵抗、胰岛素抵抗、Th17 细胞分化等。HepG2 细胞目
前主要用于脂质代谢研究,油酸可诱导其脂质堆积,为
注:六边形节点代表不同药物活性成分,菱形为靶点,绿色箭头为 [30―31]
NAFLD 细胞模型研究中常用的模型之一 。本研究
通路;节点面积越大、颜色越深代表该节点度数越高、越重要。
图2 “泽泻汤-NAFLD靶点-通路”网络图 给予油酸钠300 μmol/L干预HepG2细胞,可观察到细胞
核周围脂滴形态学变化,且吸光度值显著高于空白对照
2.2.3 传统汤剂与配方颗粒对油酸钠处理的 HepG2 细
(P<0.05),表示造模成功。此外,给予泽泻汤传统汤
胞脂质堆积的影响
剂、配方颗粒,均可降低油酸诱导 HepG2 细胞的脂质堆
与模型组比,除泽泻配方颗粒组、白术配方颗粒组 积,显示出降脂效果。
外,各给药组吸光度值均显著降低(P<0.01)。泽泻汤 3.2 传统汤剂与配方颗粒药效对比
配方颗粒组吸光度值高于泽泻汤传统汤剂组,但差异无 泽泻汤、泽泻、白术传统汤剂与泽泻汤、泽泻、白术
统计学意义(P>0.05);泽泻传统汤剂组吸光度值高于 配方颗粒均可抑制HepG2细胞脂质堆积,其中泽泻汤传
phosphotransferase activity,alcohol group as acceptor response to peptide hormone
protein phosphorylation
protein kinase binding negative regulation of intracellular signal transduction
histone H3 kinase activity positive regulation of protein localization -lgP
-lgP positive regulation of catalytic activity
RNA polymerase Ⅱ-specific DNA-binding transcription factor binding regulation of growth
25 18
positive regulation of phosphorus metabolic process
ubiquitin protein ligase binding 20 regulation of plasma membrane bounded cell projection organization 15
insulin receptor substrate binding 15 negative regulation of molecular function 12
10 regulation of cell-cell adhesion 9
protein kinase regulator activity
5 regulation of generation of precursor metabolites and energy
protein tyrosine kinase activity regulation of protein-containing complex assembly count
count 5.0
response to UV
JUN kinase activity 5 cellular response to carbohydrate stimulus 7.5
phosphoprotein binding 10 positive regulation of DNA metabolic process 10.0
15 ERBB signaling pathway 12.5
tau protein binding 15.0
peptidyl-serine phosphorylation
nitric-oxide synthase regulator activity mammary gland epithelium development
regulation of insulin receptor signaling pathway
calcium,diacylglycerol-dependent serine/threonine kinase activity phosphatidylinositol 3-kinase/protein kinase B signal transduction
20 40 60 20 30 40 50
A.GO功能富集分析-分子功能 B. GO功能富集分析-生物过程
glutamatergic synapse
endocrine resistance
axon
-lgP insulin resistance -lgP
perinuclear region of cytoplasm
7 30
6
vesicle lumen Th17 cell differentiation 20
5
4
mitochondrial membrane 3 bladder cancer 10
endocytic vesicle count
count 3
cilium 3 Wnt signaling pathway 6
4 9
protein kinase complex 5 12
6 adherens junction 15
phosphatidylinositol 3-kinase complex,class IA
cell cycle
euchromatin
12.5 15.0 17.5 20.0 22.5 10 20 30 40 50 60
C. GO功能富集分析-细胞组成 D. KEGG通路富集分析
注:气泡颜色由绿到红代表-lgP值从小到大,-lgP值越小代表显著性越强,气泡越大代表该通路的count值越大,横轴代表该通路基因所占
总体输入基因的比例。
图3 富集分析气泡图(仅展示相似度大于0.3的子树)
· 1206 · China Pharmacy 2025 Vol. 36 No. 10 中国药房 2025年第36卷第10期