5 results on '"Feng, Chan"'
Search Results
2. Mufangji tang ameliorates pulmonary arterial hypertension through improving vascular remodeling, inhibiting inflammatory response and oxidative stress, and inducing apoptosis.
- Author
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Yu-Ming Wang, Hong-Wei Tao, Feng-Chan Wang, Ping Han, Na Liu, Guo-Jing Zhao, Hai-Bo Hu, and Xue-Chao Lu
- Subjects
PULMONARY arterial hypertension ,VASCULAR remodeling ,OXIDATIVE stress ,INFLAMMATION ,NITRIC-oxide synthases ,PULMONARY hypertension ,NITRIC oxide ,ENDOTHELIUM diseases - Abstract
Background: Mufangji tang (MFJT) is composed of Ramulus Cinnamomi, Radix Ginseng, Cocculus orbiculatus (Linn.) DC., and Gypsum. In clinical settings, MFJT has been effectively employed in addressing a range of respiratory disorders, notably including pulmonary arterial hypertension (PAH). However, the mechanism of action of MFJT on PAH remains unknown. Methods: In this study, a monocrotaline-induced PAH rat model was established and treated with MFJT. The therapeutic effects of MFJT on PAH rat model were evaluated. Network pharmacology was conducted to screen the possible targets for MFJT on PAH, and the molecular docking between the main active components and the core targets was carried out. The key targets identified from network pharmacology were tested. Results: Results showed significant therapeutic effects of MFJT on PAH rat model. Analysis of network pharmacology revealed several potential targets related to apoptosis, inflammation, oxidative stress, and vascular remodeling. Molecular docking showed that the key components were well docked with the core targets. Further experimental validation results that MFJT treatment induced apoptosis (downregulated Bcl-2 levels and upregulated Bax levels in lung tissue), inhibited inflammatory response and oxdative stress (decreased the levels of IL-1β, TNF-α, inducible NOS, and malondialdehyde, and increased the levels of endothelial nitric oxide synthase, nitric oxide, glutathione and superoxide dismutase), reduced the proliferation of pulmonary arterial smooth muscle cells (downregulated ET-1 and β-catenin levels and ERK1/2 phosphorylation, increased GSK3β levels). Conclusion: Our study revealed MFJT treatment could alleviate PAH in rats via induction of apoptosis, inhibition of inflammation and oxidative stress, and the prevention of vascular remodeling. [ABSTRACT FROM AUTHOR]
- Published
- 2024
- Full Text
- View/download PDF
3. Advantages and prospects of traditional Chinese medicine in treating COVID-19
- Author
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Wang, Feng-Chan, primary, Han, Ping, additional, Li, Hong, additional, Ye, Hai-Yan, additional, Zhou, Pei-Xia, additional, Tian, Wei, additional, Xiao, Yi, additional, Wei, Yi, additional, Wang, Kun, additional, Lu, Xue-Chao, additional, and Hu, Hai-Bo, additional
- Published
- 2023
- Full Text
- View/download PDF
4. Advantages and prospects of traditional Chinese medicine in treating COVID-19.
- Author
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Feng-Chan Wang, Ping Han, Hong Li, Hai-Yan Ye, Pei-Xia Zhou, Wei Tian, Yi Xiao, Yi Wei, Kun Wang, Xue-Chao Lu, and Hai-Bo Hu
- Subjects
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CHINESE medicine , *COVID-19 pandemic , *CLINICAL trials , *PREVENTIVE medicine , *SERUM - Abstract
Towards the end of 2019, a novel coronavirus pneumonia (coronavirus disease 19, COVID-19) caused by SARS-CoV-2 infection emerged in Wuhan. The SARS-CoV-2 virus quickly spread across the globe, seriously affecting public health and economic development of countries worldwide. Currently, antiviral drugs developed for COVID-19 lack strong clinical trial support and the high mutation rate of the virus causes difficulties in vaccine development, thus a complex and delayed large scale role out of an efficacious vaccine. Traditional Chinese medicine (TCM) has been used for treating various conditions for thousands of years and has a unique systems theory. It can be individualized into specific therapeutic regimens according to the patients' physical condition, clinical symptoms, and other distinguishing factors. In addition, TCM often has different effects at different disease stages, thus contributing to disease prevention, treatment, and rehabilitation. Existing evidence shows that TCM has efficacy in the treatment of COVID-19. The active ingredients of TCM have various pharmacological properties, including antiviral, anti-inflammatory, and immunomodulatory activity, with clinical trials showing that these prescriptions reduce symptoms of COVID-19, promote viral clearance, and ultimately improve survival in infected patients. This article discusses the advantages and mechanisms of TCM in the treatment of COVID-19, hoping to provide a reference platform in the fight against the disease. [ABSTRACT FROM AUTHOR]
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- 2023
- Full Text
- View/download PDF
5. Can Yin-Chai-Xiao-Du decoction be useful of COVID-19? the mechanism research based on network pharmacology
- Author
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Lu Yang, Ning Li, Hai-Bo Hu, Bin Yin, Guo-Jing Zhao, Feng-Chan Wang, Xu-Hui Wang, Hong-Wu Wang, Xue-Chao Lu, and Huan-Tian Cui
- Subjects
coronavirus disease 2019 ,bupleuri radix ,tumor necrosis factor ,interleukin-6 ,cytokine storm ,lcsh:R ,lcsh:Medicine ,scutellariae radix ,lcsh:RZ409.7-999 ,lcsh:Miscellaneous systems and treatments ,artemisiae annuae herba - Abstract
Background: In this study, we preliminarily investigated the mechanism of Yin-Chai-Xiao-Du decoction for the treatment of COVID-19 by the method of network pharmacology. Methods: The potential targets and pathways of Yin-Chai-Xiao-Du decoction for the treatment of COVID-19 were examined using network pharmacology; the ingredient and active targets of Yin-Chai-Xiao-Du decoction were collected from the Traditional Chinese Medicine Systems Pharmacology Database and Analysis Platform and PharmMapper databases; the COVID-19-related targets were obtained from the online Mendelian inheritance in man, GeneCards, and GeneMANIA databases; the STRING database and Cytoscape were used to build a protein-protein interaction network, and a Network Analyzer tool was used to perform topology analysis to screen for the key ingredients and targets; the ClueGO and KOBAS 3.0 databases were for the enrichment analysis of gene function (Gene Oncology) and gene pathway (Kyoto Encyclopedia of Genes and Genomes); the herb-ingredient-target-pathway network diagram was constructed by Cytoscape. Results: The core herbs screened by the network pharmacological analysis were Jinyinhua (Lonicerae japonicae flos), Lianqiao (Forsythia suspensa), Chaihu (Bupleuri radix), Huangqin (Scutellariae radix), Yinchen (Herba Artemisiae Scopariae), Guanghuoxiang (Pogostemonis herba), Roudoukou (Semen myristicae) and Qinghao (Artemisiae annuae herba). A total of 293 active ingredients were screened by Traditional Chinese Medicine Systems Pharmacology Database and Analysis Platform, and the key ingredients were quercetin, kaempferol, isorhamnetin, stigmasterol, beta-sitosterol, and luteolin. Yin-Chai-Xiao-Du decoction has 138 COVID-19-related targets, and the key targets were mitogen-activated protein kinase 3, interleukin-6, tumor necrosis factor, vascular endothelial growth factor A, and CC motif ligand 2. Kyoto Encyclopedia of Genes and Genomes analysis revealed 120 enriched gene pathways, and the key pathways were signaling by interleukins, immune system, cytokine signaling in the immune system, and the signaling pathways of interleukin-17, tumor necrosis factor, and relaxin. Conclusion: The core herbs of Yin-Chai-Xiao-Du decoction are Jinyinhua (Lonicerae japonicae flos), Lianqiao (Forsythia suspensa), Chaihu (Bupleuri radix), Huangqin (Scutellariae radix), Yinchen (Herba Artemisiae Scopariae), Guanghuoxiang (Pogostemonis herba), Roudoukou (Semen myristicae) and Qinghao (Artemisiae annuae herba). The key ingredients are quercetin, kaempferol, isorhamnetin, stigmasterol, and beta-sitosterol; the critical targets are luteolin, interleukin-6, mitogen-activated protein kinase 3, tumor necrosis factor, and CC motif ligand 2; and the core signaling pathways are those mediated by interleukin-17, tumor necrosis factor, and relaxin.
- Published
- 2020
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