Rong MA, Qian XIE, Jian WANG, et al. Effect of Compatibility of Alcohol Extract of Magnoliae Officinalis Cortex and Alcohol Extract of Polygalae Radix on Fecal Metabolites of Rats[J]. Chinese journal of experimental traditional medical formulae, 2019, 25(11): 1-7.
DOI:
Rong MA, Qian XIE, Jian WANG, et al. Effect of Compatibility of Alcohol Extract of Magnoliae Officinalis Cortex and Alcohol Extract of Polygalae Radix on Fecal Metabolites of Rats[J]. Chinese journal of experimental traditional medical formulae, 2019, 25(11): 1-7. DOI: 10.13422/j.cnki.syfjx.20190303.
Effect of Compatibility of Alcohol Extract of Magnoliae Officinalis Cortex and Alcohol Extract of Polygalae Radix on Fecal Metabolites of Rats
To investigate the effect of alcohol extract of Magnoliae Officinalis Cortex
alcohol extract of Polygalae Radix and their compatibility on fecal metabolites of rats
analyze its potential metabolic pathways
and provide experimental basis for exploring the possible mechanism of Magnoliae Officinalis Cortex relieving gastrointestinal motility disorders induced by Polygalae Radix.
Method:
2
Forty male SD rats were randomly divided into the normal group
alcohol extract of Magnoliae Officinalis Cortex group(3.50 g·kg
-1
)
alcohol extract of Polygalae Radix group(1.75 g·kg
-1
) and compatibility group (3.5 g·kg
-1
of alcohol extract of Magnoliae Officinalis Cortex+ 1.75 g·kg
-1
of alcohol extract of Polygalae Radix). Fecal samples were collected within 24 h after continuous gavage for 3 days.The fecal metabolites in each group was detected by ultra-high performance liquid chromatography-quadrupole-time of flight-mass spectrometry(UPLC-Q-TOF-MS)
mobile phase was acetonitrile-0.1%formic acid solution for gradient elution
data collection range was
m
/
z
50-1 200 under positive and negative ion mode of electrospray ionization.The characteristic biomarkers and corresponding metabolic pathways were analyzed or screened by Progenesis QI v2.0
SIMCA-P 14.0
SPSS 20.0
MetaboAnalyst 4.0 and other softwares.
Result:
2
A total of 17 characteristic metabolic markers were screened out
including 5-formiminotetrahydrofolic acid
L
-3-hydroxykynurenine
7
8-dihydropteroic acid
etc.The main related pathways included biosynthesis of unsaturated fatty acids
linoleic acid metabolism
vitamin B
6
metabolism
etc.
Conclusion:
2
The mechanism of Magnoliae Officinalis Cortex relieving gastrointestinal motility disorders induced by Polygalae Radix may be related to purine metabolism
folate biosynthesis
tryptophan metabolism and primary bile acid biosynthesis.
DONG H , YAN G L , HAN Y , et al . UPLC-Q-TOF/MS-based metabolomic studies on the toxicity mechanisms of traditional Chinese medicine Chuanwu and the detoxification mechanisms of Gancao, Baishao, and Ganjiang [J]. Chin J Nat Med , 2015 , 13 ( 9 ): 687 - 698 .
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YU M , JIA H M , ZHOU C , et al . Urinary and fecal metabonomics study of the protective effect of Chaihu-Shu-Gan-San on antibiotic-induced gut microbiota dysbiosis in rats [J]. Sci Rep , 2017 , doi: 10.1038/srep46551 http://doi.org/10.1038/srep46551 .
Ho C Y , Miller K V , Savaiano D A , et al . Absorption and metabolism of orally administered purines in fed and fasted rats [J]. J Nutr , 1979 , 109 ( 8 ): 1377 - 1382 .
Witte D P , Wiginton D A , Hutton J J , et al . Coordinate developmental regulation of purine catabolic enzyme expression in gastrointestinal and postimplantation reproductive tracts [J]. J Cell Biol , 1991 , 115 ( 1 ): 179 - 190 .
Almé B , Bremmelgaard A , Sjövall J , et al . Analysis of metabolic profiles of bile acids in urine using a lipophilic anion exchanger and computerized gas-liquid chromatorgaphy-mass spectrometry [J]. J Lipid Res , 1977 , 18 ( 3 ): 339 - 362 .
Armstrong D N , Krenz H K , Modlin I M , et al . Bile salt inhibition of motility in the isolated perfused rabbit terminal ileum [J]. Gut , 1993 , 34 ( 4 ): 483 - 488 .
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Research Progress on Processing of Polygalae Radix
Influence of Magnoliae Officinalis Cortex Compatibility of with Aurantii Frutus Immaturus on Gastric Motility in Rats
"Compatibility" Relationship of Active Components and Heat-clearing and Blood-cooling Effect of Rehmannia glutinosa Roots
Effects of Compatibility of Ephedrae Herba,Asari Radix et Rhizoma, and Aconiti Lateralis Radix Praeparata on ILC2s-Related Factors in Lung of Allergic Rhinitis Model Mice
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Related Institution
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