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酸性粒细胞数占比,IL-5、IL-4、TNF-α 水平和肺组织中 1α pathway[J]. Eur J Pharmacol,2022,920:174858.
MDA水平,升高肺组织中SOD水平,提示该成分可抑制 [ 6 ] 伍爽,李微,黎达,等 . 黄芪皂苷Ⅱ对哮喘幼年大鼠 IL-
哮喘幼年大鼠的氧化应激及气道炎症,改善其肺组织损 21/STAT3 通路及气道炎症反应的影响[J]. 中国比较医
伤,具有潜在的哮喘治疗作用。 学杂志,2021,31(12):53-59.
WU S,LI W,LI D,et al. Effects of astragaloside Ⅱ on
SIRT1 蛋白在氧化应激中具有关键作用,可激活并
磷酸化AMPK蛋白,激活下游PGC-1α蛋白的表达,从而 the IL-21/STAT3 pathway and airway inflammation in
young asthmatic rats[J]. Chin J Comp Med,2021,31(12):
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抑制氧化应激损伤 。据报道,激活的 AMPK/SIRT1 信
53-59.
号通路及SIRT1/PGC-1α信号通路均可减轻哮喘小鼠的 [ 7 ] 董海平,亢丽娟,宋艳艳. 罗哌卡因调节SIRT1/AMPK通
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氧化应激和气道炎症 。本研究结果显示,哮喘幼年大 路对妊娠期糖尿病大鼠的保护作用[J]. 解剖学研究,
鼠肺组织中 SIRT1、PGC-1α 蛋白的表达水平和 AMPK 2024,46(1):25-31.
蛋白的磷酸化水平均较对照组显著降低,且SIRT1抑制 DONG H P,KANG L J,SONG Y Y. Protective effect of
剂EX-527可进一步降低哮喘幼年大鼠肺组织中SIRT1、 ropivacaine on gestational diabetes mellitus rats by regu‐
PGC-1α 蛋白的表达和 AMPK 蛋白的磷酸化,加重其气 lating SIRT1/AMPK signaling pathway[J]. Anat Res,
道炎症及氧化应激,表明SIRT1/AMPK信号通路在哮喘 2024,46(1):25-31.
幼年大鼠体内处于抑制状态。经金合欢素干预后,大鼠 [ 8 ] 陈恂,燕晓茹,李敏,等. 小儿健脾益肺方改善哮喘小鼠
肺组织中 SIRT1、PGC-1α 蛋白的表达水平和 AMPK 蛋 气道高反应的实验研究[J]. 北京中医药大学学报,2023,
46(9):1267-1279.
白的磷酸化水平均较哮喘组显著升高。由此笔者推测,
CHEN X,YAN X R,LI M,et al. Experimental study of
金合欢素抑制哮喘幼年大鼠氧化应激及气道炎症的机 Xiao’er jianpi yifei formula improving airway hyper-
制可能与激活 SIRT1/AMPK 信号通路有关。为了证明
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该推测,本研究以金合欢素+EX-527联合干预哮喘幼年 Chin Med,2023,46(9):1267-1279.
大鼠,结果显示,EX-527可显著逆转金合欢素对哮喘幼 [ 9 ] GAO Q Q,FENG C R,SHI Q,et al. Guishaozichuan gra-
年大鼠氧化应激及气道炎症的改善作用,初步证实了笔 nules can attenuate asthma in rats via the MUC5AC/EGFR
者推测的合理性。 signaling pathway[J]. Front Pharmacol, 2023, 13:
综上所述,金合欢素可抑制哮喘幼年大鼠的氧化应 1011751.
激和气道炎症,上述作用可能与激活SIRT1/AMPK信号 [10] SHILOVSKIY I P,KOVCHINA V I,TIMOTIEVICH E
通路有关。本研究为哮喘的治疗和金合欢素的应用提 D,et al. Role and molecular mechanisms of alternative
供了新的理论依据,将有助于新型抗哮喘治疗药物的开 splicing of Th2-cytokines IL-4 and IL-5 in atopic bron‐
发,但金合欢素能否通过其他途径发挥抗哮喘作用尚需 chial asthma[J]. Biochemistry,2023,88(10):1608-1621.
[11] VINCENZO S D,FERRANTE G,FERRARO M,et al.
深入分析。
Oxidative stress,environmental pollution,and lifestyle as
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· 2470 · China Pharmacy 2024 Vol. 35 No. 20 中国药房 2024年第35卷第20期

