Effect of different processed volatile oils from Angelica sinensis on urinary metabolomics rats.
- Author:
Zi-Yu XUE
1
;
Yong-Li HUA
1
;
Jin-Xia LI
1
;
Wan-Ling YAO
1
;
Peng JI
1
;
Tao WANG
2
;
Yan-Ming WEI
2
Author Information
- Publication Type:Journal Article
- Keywords: Angelica sinensis volatile oil; GC-MS; different processed products; metabolic pathways; metabonomics
- From: China Journal of Chinese Materia Medica 2016;41(5):928-939
- CountryChina
- Language:Chinese
- Abstract: Different processed volatile oils from AS on urine metabolites of normal rats were analyzed to reveal the possible metabolic pathways. Totally 50 male Waster rats were randomly divided into normal control group, C-ASVO group, J-ASVO group, T-ASVO group and Y-ASVO group, with 10 rats in each group. The normal group was given isovolumetric 0.5% polyoxyethylene sorbitan fatty acid ester（Tween-80）, while the other groups were given 0.176 mL•kg⁻¹ different processed volatile oils from AS. Drugs were given for 3 successive days. The urine was collected at 48 h with metabolic cages. GC-MS was employed to detect the metabolic fingerprint of rat urine in different times. Principal component analysis(PCA) and orthogonal partial least-squares discriminant analysis(OPLS-DA) were adopted for a multivariate statistical analysis. Metabolites with potential differences were selected based on the results of variable importance in the projection(VIP) and t test. The metabolic pathway analysis(MetPA) database was built for different metabolites' metabolic pathways. The results showed that compared with the normal group, 31 kinds of endogenous metabolites in the different processed volatile oils from AS groups change significantly(P<0.05). And there were differences in normal rat urine metabolites among the different processed volatile oils from AS, of which the influence degree of J-ASVO was slightly stronger than C-ASVO, T-ASVO, and Y-ASVO. Therefore, the metabolism effect may be focused on energy metabolism, amino acid metabolism, fatty acid metabolism and glucose metabolism. This study focused on metabolism and mechanism of different processed volatile oils from AS, and provided new ideas for pharmacological actions of traditional Chinese medicines.
