Study on Mechanism of Reducing Excess Fire of Liver and Gallbladder of Bile Processed Coptidis Rhizoma Based on UPLC-Q-Orbitrap HRMS and Network Pharmacology
Pharmacy Fundamentals|更新时间:2020-08-11
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Study on Mechanism of Reducing Excess Fire of Liver and Gallbladder of Bile Processed Coptidis Rhizoma Based on UPLC-Q-Orbitrap HRMS and Network Pharmacology
Chinese Journal of Experimental Traditional Medical FormulaeVol. 26, Issue 13, Pages: 181-189(2020)
RAN Qian,LOU Guan-hua,ZENG Hai-rong,et al.Study on Mechanism of Reducing Excess Fire of Liver and Gallbladder of Bile Processed Coptidis Rhizoma Based on UPLC-Q-Orbitrap HRMS and Network Pharmacology[J].Chinese Journal of Experimental Traditional Medical Formulae,2020,26(13):181-189.
RAN Qian,LOU Guan-hua,ZENG Hai-rong,et al.Study on Mechanism of Reducing Excess Fire of Liver and Gallbladder of Bile Processed Coptidis Rhizoma Based on UPLC-Q-Orbitrap HRMS and Network Pharmacology[J].Chinese Journal of Experimental Traditional Medical Formulae,2020,26(13):181-189. DOI: 10.13422/j.cnki.syfjx.20201057.
Study on Mechanism of Reducing Excess Fire of Liver and Gallbladder of Bile Processed Coptidis Rhizoma Based on UPLC-Q-Orbitrap HRMS and Network Pharmacology
Based on UPLC-Q-Orbitrap HRMS and network pharmacology
the material basis
processing principle and molecular mechanism of bile processed Coptidis Rhizoma
(BPRC) for reducing excess fire of liver and gallbladder were elucidated.
Method
2
The chemical ingredients of BPRC were analyzed by UPLC-Q-Orbitrap HRMS. Chromatographic separation was achieved with 0.1% formic acid solution (A)-acetonitrile (B) as the mobile phase in gradient elution (0-20 min
5%-80%B; 20-30 min
80%-95%B; 30-30.1 min
95%-5%B; 30.1-35 min
95%-5%B). The flow rate was 0.2 mL·min
-1
electrospray ionization (ESI) was applied and operated in positive and negative ion modes
the acquisition range was
m
/
z
100-1 500. Based on the clinical manifestations and pathogenic factors of excess fire of liver and gallbladder
the potential effective ingredients
targets and functional characteristics of BPRC were predicted and analyzed by online database. Based on the characteristics of the new active ingredients after processing
the processing principle of BPRC was investigated by network pharmacology.
Result
2
A total of 19 ingredients in BPRC were identified
six of which were newly added cholic acids after processing. It was determined that the alkaloids
including worenine
epiberberine
jatrorrhizine
coptisine
berberrubine
berberine
palmatine and cholic acids
including glycohyodeoxycholic acid
taurohyodeoxycholic acid
glycochenodeoxycholic acid
hyodeoxycholic acid and taurochenodeoxycholic acid
were identified as material basis of BPRC
.
A total of 66 targets of reducing excess fire of liver and gallbladder of BPRC were screened. There were 16 common targets and multiple same signaling pathways between cholic acids and alkaloids of BPRC
and many lesions of excess fire of liver and gallbladder were target organs of cholic acids. By acting on some targets
including albumin (ALB)
Caspase-3 (CASP3)
mitogen-activated protein kinase 14 (MAPK14)
glucocorticoid receptor (NR3C1) and other targets and some signaling pathways
including interleukin (IL)-17
phosphatidylinositol 3-kinase/protein kinase B (PI3K/Akt)
MAPK and other pathways
BPRC could reduce excess fire of liver and gallbladder.
Conclusion
2
BPRC has the characteristics of multi-component
multi-target and multi-pathway on reducing excess fire of liver and gallbladder. Bile and Coptidis Rhizoma have synergistic effect and bile can enhance the intensity of BPRC in lesions
which confirms the processing theory that the effect of BPRC on excess fire of liver and gallbladder enhance after being processed by bile.
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