在抗喘支气管炎研究中的Gleditsiae Sinensis Fructus成分和机制
Hongwei Li1, Le Kang2, Shirong Dou3
1Henan University of Chinese Medicine, Zhengzhou 450046, China; Henan Research Center for Special Processing Technology of Chinese Medicine, Zhengzhou 450046, China; Collaborative Innovation Center of Research and Development on the Whole Industry Chain of Yu-Yao, Henan Province, Zhengzhou 450046, China.
格莱迪西亚辛尼斯果实 (GSF) 含有多种活性化合物,通过向PI3K-Akt.等关键途径来治疗支气管喘. 这项研究确定了核心目标和机制,为GSF提供了洞察力.
科学领域:
- 植物化学 植物化学
- 药理学 药理学是指药理学的学科.
- 计算生物学 计算生物学
背景情况:
- 甘 (Gleditsiae Sinensis Fructus) 是治疗呼吸道疾病的传统药物,包括支气管喘.
- 关于GSF的化学成分及其用于治疗喘的特定药理机制的研究有限.
研究的目的:
- 使用UHPLC-Q-Orbitrap HRMS分析GSF的化学成分.
- 通过网络药理学,分子对接和实验验验证,研究GSF在治疗支气管喘中的治疗效果和机制.
主要方法:
- 确定了GSF的化学成分,并对其生物活性进行了选.
- 网络药理学被用来确定GSF活性成分和喘之间的共同目标.
- 分子对接和体内/体外实验验证实了GSF的治疗作用和机制,包括对炎症标志物和信号通路的影响.
主要成果:
- 确定了95种化学成分,其中37种被认为是活性成分.
- 确定了主要目标 (IL6,TNF,ALB,AKT1,SRC) 和途径 (AGE-RAGE,PI3K-Akt).
- 在喘小鼠模型中,GSF证明了有效性,改善了肺功能和减少炎症;囊酸 (EA) 显示了对细胞增殖和基因表达的特定影响.
结论:
- 通过多种活性成分,标和途径,GSF具有抗炎作用.
- 这项研究阐明了GSF在治疗支气管喘中的核心目标和机制.
- 这些发现支持进一步研究GSF的药理物质和喘治疗的质量控制.
更多相关视频
06:34A Component-resolved Diagnostic Approach for a Study on Grass Pollen Allergens in Chinese Southerners with Allergic Rhinitis and/or Asthma
Published on: June 4, 2017
13:18Network Pharmacology Prediction and Experimental Validation of Trichosanthes-Fritillaria thunbergii Action Mechanism Against Lung Adenocarcinoma
Published on: March 3, 2023
相关概念视频
Antiasthma Drugs: Methylxanthines
Theophylline is thought to inhibit phosphodiesterase enzymes, increasing intracellular levels of cyclic adenosine monophosphate (cAMP) and cyclic guanosine monophosphate (cGMP). This rise in cAMP and cGMP concentrations stimulates cardiac function,...
Antiasthma Drugs: Inhaled Corticosteroids and Glucocorticoids
ICS work through a multifaceted mechanism of action. They suppress the inflammatory response caused by the proliferation of TH cells. They also reduce the transcription of the IL-2 gene, which is involved in the...
Asthma: Pathogenesis and Management
Asthma is classified as allergic and non-allergic. Allergens such as dust mites, pollen, and pet dander trigger allergic asthma, while factors like cold air, intense emotions, or exercise can induce non-allergic asthma.
Antiasthma Drugs: Leukotriene Modifiers
Leukotriene modifiers work through two distinct mechanisms:
Antiasthma Drugs: Muscarinic Receptor Antagonists
Antimuscarinic agents compete with ACh for the same binding site on the muscarinic receptors. By binding to these receptors, they inhibit the downstream effects of ACh and block the parasympathetic...
Antiasthma Drugs: β2-Adrenoceptor Agonists
One class of bronchodilators includes β2-adrenoceptor agonists. These agents target the β2-adrenoceptors located on bronchial smooth muscle cells. By stimulating these receptors, β2-agonists induce...
