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表3 各组小鼠脑皮质区 iNOS/Iba1 和 CD206/Iba1 阳 stress meets neuroinflammation[J]. Antioxidants (Basel),
性细胞数比较(x±s,n=3,个) 2022,11(11):2141.
组别 iNOS/Iba1阳性细胞数 CD206/Iba1阳性细胞数 [ 5 ] SIERRA A,PAOLICELLI R C,KETTENMANN H.
正常组 10.00±2.00 35.00±1.94 Cien Años de Microglía:milestones in a century of mi‐
模型组 25.67±3.35 a 20.33±1.80 a croglial research[J]. Trends Neurosci,2019,42(11):
阳性对照组 11.89±2.15 b 30.89±1.45 b 778-792.
黄芪甲苷低剂量组 19.67±2.18 bc 24.67±1.80 bc [ 6 ] ZHAO J H,ZHANG R X,WANG W,et al. Low-dose
黄芪甲苷高剂量组 12.56±1.94 b 33.56±4.75 b
ketamine inhibits neuronal apoptosis and neuroinflamma‐
a:与正常组比较,P<0.05;b:与模型组比较,P<0.05;c:与阳性对
照组比较,P<0.05。 tion in PC12 cells via α7nAChR mediated TLR4/MAPK/
NF-κB signaling pathway[J]. Int Immunopharmacol,2023,
p-NF-κB p65 65 kDa
117:109880.
NF-κB p65 65 kDa [ 7 ] GUI D K,HUANG J H,GUO Y P,et al. Astragaloside Ⅳ
p-p38 MAPK 42 kDa ameliorates renal injury in streptozotocin-induced diabetic
rats through inhibiting NF-κB-mediated inflammatory genes
p38 MAPK 38 kDa
expression[J]. Cytokine,2013,61(3):970-977.
42 kDa
p-ERK 44 kDa [ 8 ] 毕芳芳,史敏,程微微,等. 黄芪甲苷对缺血性卒中小鼠
42 kDa
ERK 44 kDa 神经功能保护作用及机制研究[J]. 现代检验医学杂志,
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GAPDH 36 kDa
A B C D E [ 9 ] 冯永岗,韩云,王咪咪,等. 羟基红花黄色素A通过PI3K/
A:正常组;B:模型组;C:阳性对照组;D:黄芪甲苷低剂量组;E: AKT/FOXO1 通路减轻 LPS 诱导的神经炎症[J]. 中药药
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图4 各组小鼠脑组织中 NF-κB/MAPK 信号通路相关 [10] LI M,LI H Y,FANG F,et al. Astragaloside Ⅳ attenuates
蛋白表达的电泳图 cognitive impairments induced by transient cerebral ische-
mia and reperfusion in mice via anti-inflammatory mecha‐
表4 各组小鼠脑组织中 NF-κB/MAPK 信号通路相关
蛋白磷酸化水平比较(x±s,n=3) nisms[J]. Neurosci Lett,2017,639:114-119.
[11] DA SILVA A A F,FIADEIRO M B,BERNARDINO L I,
组别 p-NF-κB p65/NF-κB p65 p-p38 MAPK/p38 MAPK p-ERK/ERK et al. Lipopolysaccharide-induced animal models for neu‐
正常组 1.00±0.27 1.00±0.34 1.00±0.08
模型组 1.83±0.14 a 2.03±0.09 a 1.85±0.37 a roinflammation:an overview[J]. J Neuroimmunol,2024,
阳性对照组 0.84±0.33 b 1.62±0.15 b 1.07±0.08 b 387:578273.
黄芪甲苷低剂量组 1.19±0.09 b 1.12±0.11 bc 1.41±0.14 b [12] NAHAR L,CHAROENSUP R,KALIEVA K,et al. Nat-
黄芪甲苷高剂量组 1.02±0.29 b 0.92±0.19 bc 1.05±0.21 b ural products in neurodegenerative diseases:recent ad‐
a:与正常组比较,P<0.05;b:与模型组比较,P<0.05;c:与阳性对 vances and future outlook[J]. Front Pharmacol,2025,16:
照组比较,P<0.05。 1529194.
磷酸化水平均降低,这提示黄芪甲苷发挥抑制神经炎症 [13] MATHER M. Autonomic dysfunction in neurodegenera‐
反应的作用,可能与抑制 NF-κB/MAPK 信号通路激活 tive disease[J]. Nat Rev Neurosci,2025,26(5):276-292.
有关。 [14] FUKE N,NAGATA N,SUGANUMA H,et al. Regulation
综上所述,黄芪甲苷可能通过抑制NF-κB/MAPK信 of gut microbiota and metabolic endotoxemia with dietary
号通路激活,促进小胶质细胞发生M2型极化,进而抑制 factors[J]. Nutrients,2019,11(10):2277.
神经炎症反应。该研究结果可为黄芪在临床上治疗帕 [15] JU I G,HUH E,KIM N,et al. Artemisiae iwayomogii
金森病、阿尔茨海默病等神经退行性疾病提供实验 herba inhibits lipopolysaccharide-induced neuroinflamma‐
tion by regulating NF-κB and MAPK signaling pathways
依据。
[J]. Phytomedicine,2021,84:153501.
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中国药房 2026年第37卷第1期 China Pharmacy 2026 Vol. 37 No. 1 · 35 ·

