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Objective: To investigate the effect and mechanism of Gualou Xiebai (GLXB) decoction on pulmonary fibrosis.
Method: Pulmonary fibrosis was induced by bleomycin A5 in SD rats. Rats in treatment group were killed after being treated by GLXB by decoction daily for 28 days. The lungs of all rats were harvested for histopathological studies. The contents of platelet-derived growth factor BB (PDGF-BB) in lungs were measured and compared.
Result: The contents of PDGF-BB in lungs have increased significantly in model group compared with normal group and treatment group (P<0.05).
Conclusion: GLXB decoction could significantly alleviate the increased PDGF-BB expression in lungs of pulmonary fibrosis rats.
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J Ethnopharmacol
October 2022
College of Basic Medicine, Hubei University of Chinese Medicine, Wuhan, 430065, China. Electronic address:
Ethnopharmacological Relevance: Gualou Xiebai decoction (GLXB), a well-known classic traditional Chinese medicine formula, is a recorded and proven therapy for the management of cardiac diseases. However, its pharmacological characteristics and mechanism of action are unclear.
Materials And Methods: The effects of GLXB and its mechanism of action in an isoprenaline-induced rat model of chronic myocardial ischemia (CMI) were investigated by incorporating metabonomics and transcriptomics.
Evid Based Complement Alternat Med
November 2021
Shandong University of Traditional Chinese Medicine, Jinan 250014, China.
Maxim. and Macrostemi are the components of Gualou Xiebai decoction (GLXB), a commonly used herbal combination for the treatment of coronary heart disease (CHD) in traditional Chinese medicine. Although GLXB is associated with a good clinical effect, its active compounds and mechanism of action remain unclear, which limits its clinical application and the development of novel drugs.
View Article and Find Full Text PDFPhytomedicine
March 2019
Faculty of Chinese Medicine, Macau University of Science and Technology and State Key Laboratory of Quality Research in Chinese Medicine (Macau University of Science and Technology), Taipa, Macau, PR China; Joint Laboratory for Translational Cancer Research of Chinese Medicine of the Ministry of Edu
Background: Gualou Xiebai decoction (GLXB), a multi-component herbal formula, has been widely used to treat coronary heart disease (CHD) in China for centuries. Several studies have revealed part of its pharmacological activities, whereas its active compounds and mechanisms of action are still unknown because of its complex composition.
Purpose: Discover the major active compounds and the pharmacological mechanisms of GLXB by network pharmacology methods.
Phytomedicine
February 2019
Faculty of Chinese Medicine, Macau University of Science and Technology and State Key Laboratory of Quality Research in Chinese Medicine (Macau University of Science and Technology), Taipa, Macau, PR China; College of Pharmacy, Jinan University, Guangzhou 510632, PR China. Electronic address: tyaoxs
Backgroud: Finding effective compounds of TCMs has always been the basis for achieving marker-based quality control which is currently most widely used quality control strategy. Gualou Xiebai Decoction (GLXB), a classical TCM formula, is recorded and proven as a therapy for curing coronary heart disease but the effective constituents are unidentified and the substantial basis of the therapeutic effects is not clear.
Purpose: The present research is an investigation on the chemistry of this formula aiming at finding and precisely identifying effective compounds.
Front Physiol
April 2018
State Key Laboratory of Quality Research in Chinese Medicine, Macau University of Science and Technology, Macau, China.
Gualou Xiebai Decoction (GLXB) is a classic prescription of Chinese medicine used for the treatment of cardiac problems. The present study was designed to explore the effect and mechanism of GLXB on ischemia/reperfusion (I/R) induced disorders in myocardial structure and function, focusing on the regulation of energy metabolism and the RhoA/ROCK pathway. After hyperlipidemic rat model was established by oral administration of high fat diet, the rats were treated with GLXB for 6 weeks and subjected to 30 min occlusion of the left anterior descending coronary artery (LADCA) followed by 90 min reperfusion to elicit I/R challenge.
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