Effects of Shiwei Longdanhua formula on LPS induced airway mucus hypersecretion, cough hypersensitivity, oxidative stress and pulmonary inflammation
Shiwei Longdanhua Granule (SWLDH) is a classic Tibetan medicine (TM) ranking in the top 20 Chinese patent medicines in prescription rate to treat respiratory diseases like pneumonia, acute and chronic tracheobronchitis, acute exacerbation of COPD and bronchial asthma in solution of inflammation, cou...
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| Format: | Article |
| Language: | English |
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Elsevier
2023-07-01
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| Series: | Biomedicine & Pharmacotherapy |
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| Online Access: | http://www.sciencedirect.com/science/article/pii/S0753332223005826 |
| _version_ | 1797822119742013440 |
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| author | Liu Wei Hou Hongping Li Chufang Mingji Cuomu Li Jintao Cai Kaiyin Chen Lvyi Chen Weiwu Ye Zuguang Zhong Nanshan |
| author_facet | Liu Wei Hou Hongping Li Chufang Mingji Cuomu Li Jintao Cai Kaiyin Chen Lvyi Chen Weiwu Ye Zuguang Zhong Nanshan |
| author_sort | Liu Wei |
| collection | DOAJ |
| description | Shiwei Longdanhua Granule (SWLDH) is a classic Tibetan medicine (TM) ranking in the top 20 Chinese patent medicines in prescription rate to treat respiratory diseases like pneumonia, acute and chronic tracheobronchitis, acute exacerbation of COPD and bronchial asthma in solution of inflammation, cough and phlegm obstruction in clinical practice. However, its systematic pharmacological mechanisms have not been elucidated yet. Here, we studied the therapeutic efficacy of SWLDH in treatment of acute respiratory diseases in BALB/c mice by comprehensive analysis of airway inflammation, oxidative stress, mucus hypersecretion, cough hypersensitivities and indicators associated with the development of chronic diseases. Our results show that SWLDH might exhibit its inhibitory effects on pulmonary inflammation by interference with arachidonic acid (AA) metabolism pathways. Oxidative stress that highly related to the degree of tissue injury could be alleviated by enhancing the reductive activities of glutathione redox system, thioredoxin system and the catalytic activities of catalase and superoxide dismutase (SOD) after SWLDH treatment. In addition, SWLDH could significantly abrogate the mucus hypersecretion induced bronchiole obstruction by inactivate the globlet cells and decrease the secretion of gel-forming mucins (MUC5AC and MUC5B) under pathological condition, demonstrating its mucoactive potency. SWLDH also showed reversed effects on the release of neuropeptides that are responsible for airway sensory hypersensitivity. Simultaneously observed inhibition of calcium influx, reduction in in vivo biosynthesis of acetylcholine and the recovery of the content of cyclic adenosine monophosphate (cAMP) might collaboratively contribute to cause airway smooth muscle cells (ASMCs) relexation. These findings indicated that SWLDH might exhibited antitussive potency via suppression of the urge to cough and ASMCs contraction. Moreover, SWLDH might affect airway remodeling. We found SWLDH could retard the elevation of TGF-β1 and α-SMA, which are important indicators for hyperplasia and contraction during the progression of the chronic airway inflammatory diseases like COPD and asthma. |
| first_indexed | 2024-03-13T10:03:12Z |
| format | Article |
| id | doaj.art-73f873f737ff4ede86be7c0cc3789e57 |
| institution | Directory Open Access Journal |
| issn | 0753-3322 |
| language | English |
| last_indexed | 2024-03-13T10:03:12Z |
| publishDate | 2023-07-01 |
| publisher | Elsevier |
| record_format | Article |
| series | Biomedicine & Pharmacotherapy |
| spelling | doaj.art-73f873f737ff4ede86be7c0cc3789e572023-05-23T04:21:05ZengElsevierBiomedicine & Pharmacotherapy0753-33222023-07-01163114793Effects of Shiwei Longdanhua formula on LPS induced airway mucus hypersecretion, cough hypersensitivity, oxidative stress and pulmonary inflammationLiu Wei0Hou Hongping1Li Chufang2Mingji Cuomu3Li Jintao4Cai Kaiyin5Chen Lvyi6Chen Weiwu7Ye Zuguang8Zhong Nanshan9Guangzhou Laboratory, Guangzhou, China; State Key Laboratory of Respiratory Disease, National Clinical Research Center for Respiratory Disease, Guangzhou Institute of Respiratory Health, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou Medical University, Guangzhou, ChinaInstitute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing, ChinaGuangzhou Laboratory, Guangzhou, ChinaThe University of Tibetan Medicine, Lhasa, ChinaBeijing International Science and Technology Cooperation Base of Antivirus Drug, Beijing University of Technology, Beijing, ChinaState Key Laboratory of Respiratory Disease, National Clinical Research Center for Respiratory Disease, Guangzhou Institute of Respiratory Health, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou Medical University, Guangzhou, China; Tibet Cheezheng Tibet Medicine Co.,Ltd., Beijing, ChinaSchool of Pharmaceutical Sciences, South-Central Minzu University, Wuhan, ChinaTibet Cheezheng Tibet Medicine Co.,Ltd., Beijing, ChinaState Key Laboratory of Respiratory Disease, National Clinical Research Center for Respiratory Disease, Guangzhou Institute of Respiratory Health, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou Medical University, Guangzhou, China; Correspondence to: No.4, Yinghua East Street, Chaoyang District, Beijing, China.Guangzhou Laboratory, Guangzhou, China; State Key Laboratory of Respiratory Disease, National Clinical Research Center for Respiratory Disease, Guangzhou Institute of Respiratory Health, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou Medical University, Guangzhou, China; Correspondence to: Guangzhou Laboratory, State Key Laboratory of Respiratory Disease, National Clinical Research Center for Respiratory Disease, Guangzhou Institute of Respiratory Health, The First Affiliated Hospital of Guangzhou Medical University, 151 Yanjiang Road, Guangzhou, China.Shiwei Longdanhua Granule (SWLDH) is a classic Tibetan medicine (TM) ranking in the top 20 Chinese patent medicines in prescription rate to treat respiratory diseases like pneumonia, acute and chronic tracheobronchitis, acute exacerbation of COPD and bronchial asthma in solution of inflammation, cough and phlegm obstruction in clinical practice. However, its systematic pharmacological mechanisms have not been elucidated yet. Here, we studied the therapeutic efficacy of SWLDH in treatment of acute respiratory diseases in BALB/c mice by comprehensive analysis of airway inflammation, oxidative stress, mucus hypersecretion, cough hypersensitivities and indicators associated with the development of chronic diseases. Our results show that SWLDH might exhibit its inhibitory effects on pulmonary inflammation by interference with arachidonic acid (AA) metabolism pathways. Oxidative stress that highly related to the degree of tissue injury could be alleviated by enhancing the reductive activities of glutathione redox system, thioredoxin system and the catalytic activities of catalase and superoxide dismutase (SOD) after SWLDH treatment. In addition, SWLDH could significantly abrogate the mucus hypersecretion induced bronchiole obstruction by inactivate the globlet cells and decrease the secretion of gel-forming mucins (MUC5AC and MUC5B) under pathological condition, demonstrating its mucoactive potency. SWLDH also showed reversed effects on the release of neuropeptides that are responsible for airway sensory hypersensitivity. Simultaneously observed inhibition of calcium influx, reduction in in vivo biosynthesis of acetylcholine and the recovery of the content of cyclic adenosine monophosphate (cAMP) might collaboratively contribute to cause airway smooth muscle cells (ASMCs) relexation. These findings indicated that SWLDH might exhibited antitussive potency via suppression of the urge to cough and ASMCs contraction. Moreover, SWLDH might affect airway remodeling. We found SWLDH could retard the elevation of TGF-β1 and α-SMA, which are important indicators for hyperplasia and contraction during the progression of the chronic airway inflammatory diseases like COPD and asthma.http://www.sciencedirect.com/science/article/pii/S0753332223005826Pulmonary inflammationOxidative stressMucin hypersecretionNeurogenic inflammationAirway contraction |
| spellingShingle | Liu Wei Hou Hongping Li Chufang Mingji Cuomu Li Jintao Cai Kaiyin Chen Lvyi Chen Weiwu Ye Zuguang Zhong Nanshan Effects of Shiwei Longdanhua formula on LPS induced airway mucus hypersecretion, cough hypersensitivity, oxidative stress and pulmonary inflammation Biomedicine & Pharmacotherapy Pulmonary inflammation Oxidative stress Mucin hypersecretion Neurogenic inflammation Airway contraction |
| title | Effects of Shiwei Longdanhua formula on LPS induced airway mucus hypersecretion, cough hypersensitivity, oxidative stress and pulmonary inflammation |
| title_full | Effects of Shiwei Longdanhua formula on LPS induced airway mucus hypersecretion, cough hypersensitivity, oxidative stress and pulmonary inflammation |
| title_fullStr | Effects of Shiwei Longdanhua formula on LPS induced airway mucus hypersecretion, cough hypersensitivity, oxidative stress and pulmonary inflammation |
| title_full_unstemmed | Effects of Shiwei Longdanhua formula on LPS induced airway mucus hypersecretion, cough hypersensitivity, oxidative stress and pulmonary inflammation |
| title_short | Effects of Shiwei Longdanhua formula on LPS induced airway mucus hypersecretion, cough hypersensitivity, oxidative stress and pulmonary inflammation |
| title_sort | effects of shiwei longdanhua formula on lps induced airway mucus hypersecretion cough hypersensitivity oxidative stress and pulmonary inflammation |
| topic | Pulmonary inflammation Oxidative stress Mucin hypersecretion Neurogenic inflammation Airway contraction |
| url | http://www.sciencedirect.com/science/article/pii/S0753332223005826 |
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