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Distribution Analysis of Salvianolic Acids in Myocardial Ischemic Pig Tissues by Automated Liquid Extraction Surface Analysis Coupled with Tandem Mass Spectrometry
Joint Authors
Shi, Xiujin
Lin, Yang
Mu, Yu
Qiu, Qi
Cao, Jinglin
Zhang, Yunnan
Li, Jing
Source
Evidence-Based Complementary and Alternative Medicine
Issue
Vol. 2020, Issue 2020 (31 Dec. 2020), pp.1-9, 9 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2020-09-14
Country of Publication
Egypt
No. of Pages
9
Main Subjects
Abstract EN
The distribution of active compounds of traditional Chinese medicine Salvia miltiorrhiza Bunge (Chinese name: Danshen) in vivo was determined by establishing a liquid extraction surface analysis coupled with the tandem mass spectrometry (LESA-MS/MS) method.
Stability analysis and distribution analysis were designed in the present study using normal animals or a myocardial ischemia model.
The model assessment was performed four weeks after surgery, and then three groups were created: a normal-dose group, a model-blank group, and a model-dose group.
Meanwhile, Danshen decoction administration began in dose groups and lasted for four weeks.
In stability analysis, four salvianolic acids—Danshensu (DSS), caffeic acid (CAA), rosmarinic acid (RA), and salvianolic acid A (SAA)—in kidney tissues from the normal-dose group were detected by LESA-MS/MS under four conditions, and then distribution analysis was conducted in different tissues using the same method.
Ejection fraction (EF) and fractional shortening (FS) in animals from two model groups decreased significantly four weeks after surgery (P < 0.01) and were improved after four weeks of Danshen decoction administration (P < 0.01).
Results of stability analysis demonstrated that this method was basically stable since there were no significant differences in signal intensities of DSS, CAA, and SAA under four conditions (P > 0.05).
Distribution analysis showed the signal intensities of DSS in the liver and kidney and SAA in the heart were higher in the model-dose group than in the normal-dose group (P < 0.05 or P < 0.01).
Signal intensities of RA in the liver and kidney, and SAA in the liver were lower in the model-dose group compared with the normal-dose group (P < 0.05 or P < 0.01).
In conclusion, Danshen decoction has the effect of improving the ischemic condition in a chronic myocardial ischemia model, and the content of two active compounds increased in the targets.
These findings contribute to an understanding of the therapeutic role of Danshen in cardiovascular disease.
American Psychological Association (APA)
Qiu, Qi& Cao, Jinglin& Mu, Yu& Lin, Yang& Zhang, Yunnan& Li, Jing…[et al.]. 2020. Distribution Analysis of Salvianolic Acids in Myocardial Ischemic Pig Tissues by Automated Liquid Extraction Surface Analysis Coupled with Tandem Mass Spectrometry. Evidence-Based Complementary and Alternative Medicine،Vol. 2020, no. 2020, pp.1-9.
https://search.emarefa.net/detail/BIM-1157641
Modern Language Association (MLA)
Qiu, Qi…[et al.]. Distribution Analysis of Salvianolic Acids in Myocardial Ischemic Pig Tissues by Automated Liquid Extraction Surface Analysis Coupled with Tandem Mass Spectrometry. Evidence-Based Complementary and Alternative Medicine No. 2020 (2020), pp.1-9.
https://search.emarefa.net/detail/BIM-1157641
American Medical Association (AMA)
Qiu, Qi& Cao, Jinglin& Mu, Yu& Lin, Yang& Zhang, Yunnan& Li, Jing…[et al.]. Distribution Analysis of Salvianolic Acids in Myocardial Ischemic Pig Tissues by Automated Liquid Extraction Surface Analysis Coupled with Tandem Mass Spectrometry. Evidence-Based Complementary and Alternative Medicine. 2020. Vol. 2020, no. 2020, pp.1-9.
https://search.emarefa.net/detail/BIM-1157641
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1157641