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Traditional Chinese Medicine Analysis
Research Guide
What is Traditional Chinese Medicine Analysis?
Traditional Chinese Medicine Analysis is the scientific study of herbal medicines, phytochemistry, quality control, and pharmacological effects of Traditional Chinese Medicine (TCM) components, with applications in treating cardiovascular diseases such as those involving Astragalus membranaceus and Salvia miltiorrhiza.
This field encompasses 66,237 works focused on chemical analysis of TCM components like tanshinones. Research emphasizes the integration of TCM into modern science through metabolomics, global metabolic profiling, and encyclopedic databases. Key herbs such as Danshen (Salvia miltiorrhiza) are examined for their roles in cardiovascular treatments.
Topic Hierarchy
Research Sub-Topics
Phytochemistry of Salvia miltiorrhiza
This sub-topic analyzes isolation, structural elucidation, and biosynthesis of tanshinones and salvianolic acids from Danshen roots. Researchers employ LC-MS and NMR for metabolite profiling in therapeutic contexts.
Pharmacology of Astragalus membranaceus
This sub-topic investigates polysaccharides, flavonoids, and astragalosides for immunomodulatory and cardioprotective effects. Researchers conduct in vitro and animal studies on signaling pathways like PI3K/Akt.
Quality Control in Herbal Medicines
This sub-topic develops HPLC fingerprinting, marker compound assays, and adulterant detection for TCM standardization. Researchers validate methods against pharmacopoeial standards for consistency.
TCM for Cardiovascular Diseases
This sub-topic evaluates clinical trials of TCM formulas like Xuefu Zhuyu Tang for atherosclerosis and hypertension. Researchers assess outcomes via meta-analyses and network pharmacology.
Metabolomics in TCM Research
This sub-topic applies UPLC-MS and GC-MS for holistic profiling of TCM decoctions and biofluids post-administration. Researchers integrate with systems biology for mechanism elucidation.
Why It Matters
Traditional Chinese Medicine Analysis supports clinical applications for cardiovascular and cerebrovascular diseases, as Danshen has been used in China for angina pectoris, hyperlipidemia, and acute cerebral infarction, with specific formulations like Compound Danshen Dripping Pills undergoing pharmacokinetic studies (Zhou et al. (2005) in "Danshen: An Overview of Its Chemistry, Pharmacology, Pharmacokinetics, and Clinical Use"). The ETCM database compiles TCM data on 25,000 compounds, 6,500 herbs, and 25,000 prescriptions to aid drug discovery (Xu et al. (2018) in "ETCM: an encyclopaedia of traditional Chinese medicine"). Ferulic acid from TCM herbs like Angelica sinensis provides pharmaceutical functions including antioxidant effects in food applications (Ou and Kwok (2004) in "Ferulic acid: pharmaceutical functions, preparation and applications in foods"). These analyses enable quality control and therapeutic validation, as seen in mass spectral libraries for over 1,000 metabolites (Kind et al. (2009) in "FiehnLib: Mass Spectral and Retention Index Libraries for Metabolomics").
Reading Guide
Where to Start
"Danshen: An Overview of Its Chemistry, Pharmacology, Pharmacokinetics, and Clinical Use" by Zhou et al. (2005), as it provides a foundational summary of a key TCM herb's chemistry, clinical uses for cardiovascular diseases, and pharmacokinetics accessible to newcomers.
Key Papers Explained
"FiehnLib: Mass Spectral and Retention Index Libraries for Metabolomics Based on Quadrupole and Time-of-Flight Gas Chromatography/Mass Spectrometry" by Kind et al. (2009) establishes analytical tools for metabolite identification, which "Global metabolic profiling procedures for urine using UPLC–MS" by Want et al. (2010) extends to UPLC-MS protocols; these support phytochemical analysis in "Danshen: An Overview of Its Chemistry, Pharmacology, Pharmacokinetics, and Clinical Use" by Zhou et al. (2005) and the comprehensive resource "ETCM: an encyclopaedia of traditional Chinese medicine" by Xu et al. (2018), while "The Pharmacology of Chinese Herbs" by Huang (1998) contextualizes effects across systems.
Paper Timeline
Most-cited paper highlighted in red. Papers ordered chronologically.
Advanced Directions
Research continues to build encyclopedic databases like ETCM for integrating TCM with modern pharmacology, with focus on metabolite libraries and profiling for quality control of herbs like Salvia miltiorrhiza; no recent preprints available indicate steady reliance on established analytical methods.
Papers at a Glance
| # | Paper | Year | Venue | Citations | Open Access |
|---|---|---|---|---|---|
| 1 | FiehnLib: Mass Spectral and Retention Index Libraries for Meta... | 2009 | Analytical Chemistry | 1.5K | ✕ |
| 2 | Danshen: An Overview of Its Chemistry, Pharmacology, Pharmacok... | 2005 | The Journal of Clinica... | 1.3K | ✕ |
| 3 | Global metabolic profiling procedures for urine using UPLC–MS | 2010 | Nature Protocols | 1.1K | ✕ |
| 4 | The Pharmacology of Chinese Herbs | 1998 | — | 876 | ✕ |
| 5 | Ferulic acid: pharmaceutical functions, preparation and applic... | 2004 | Journal of the Science... | 846 | ✕ |
| 6 | ETCM: an encyclopaedia of traditional Chinese medicine | 2018 | Nucleic Acids Research | 795 | ✓ |
| 7 | Plant Flavonoids, Especially Tea Flavonols, Are Powerful Antio... | 1995 | Journal of Agricultura... | 737 | ✕ |
| 8 | Evidence for nitric oxide‐mediated oxidative damage in chronic... | 1994 | FEBS Letters | 708 | ✕ |
| 9 | Polyphenolics of Salvia—a review | 2002 | Phytochemistry | 704 | ✕ |
| 10 | Antimicrobial and antioxidant activities of the essential oil ... | 2003 | Food Chemistry | 688 | ✕ |
Frequently Asked Questions
What is Danshen in Traditional Chinese Medicine?
Danshen is the dried root of Salvia miltiorrhiza used in China for treating cardiovascular and cerebrovascular diseases including angina pectoris and hyperlipidemia. Zhou et al. (2005) in "Danshen: An Overview of Its Chemistry, Pharmacology, Pharmacokinetics, and Clinical Use" detail its chemistry, pharmacology, and clinical formulations like Compound Danshen Dripping Pills.
How is metabolomics applied in TCM analysis?
Metabolomics uses gas chromatography/mass spectrometry with libraries of 2,212 electron impact mass spectra and retention indices for over 1,000 primary metabolites below 550 Da. Kind et al. (2009) in "FiehnLib: Mass Spectral and Retention Index Libraries for Metabolomics Based on Quadrupole and Time-of-Flight Gas Chromatography/Mass Spectrometry" provide tools for compound identification requiring at least two independent parameters.
What does the ETCM database offer for TCM research?
ETCM is an encyclopedia covering 25,000 compounds, 6,500 herbs, and 25,000 prescriptions from Traditional Chinese Medicine. Xu et al. (2018) in "ETCM: an encyclopaedia of traditional Chinese medicine" developed it to support drug innovation and primary health care.
What are the pharmacological effects of Chinese herbs on the cardiovascular system?
Chinese herbs target the cardiovascular system with actions including cardiac support, antiarrhythmic, antihypertensive, antianginal, and antishock effects. Huang (1998) in "The Pharmacology of Chinese Herbs" outlines these alongside herbs for multiple systems.
What role does ferulic acid play in TCM?
Ferulic acid is a phenolic acid from TCM herbs like Angelica sinensis, conjugated with sugars and polymers, offering pharmaceutical functions. Ou and Kwok (2004) in "Ferulic acid: pharmaceutical functions, preparation and applications in foods" describe its preparation and food applications.
Open Research Questions
- ? How can metabolomics libraries like FiehnLib be optimized for identifying TCM-specific metabolites such as tanshinones?
- ? What pharmacokinetic interactions occur between Danshen components and Western drugs in cardiovascular treatments?
- ? How do polyphenolics in Salvia species contribute to antioxidant mechanisms beyond in vitro models?
- ? Which analytical methods best ensure quality control for multi-herb TCM prescriptions like those in ETCM?
Recent Trends
The field maintains 66,237 works with emphasis on databases like ETCM by Xu et al. , which integrates TCM for drug discovery, alongside persistent use of metabolomics tools from Kind et al. (2009); no growth rate data or recent preprints/news signal stable focus on phytochemistry and pharmacology of herbs like Danshen.
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