Wang XI, Qi YAN, Yan WANG, et al. Analysis of Effect of Siwutang on Natural Aging Mice Based on Chinmedomics[J]. Chinese journal of experimental traditional medical formulae, 2019, 25(12): 9-14.
DOI:
Wang XI, Qi YAN, Yan WANG, et al. Analysis of Effect of Siwutang on Natural Aging Mice Based on Chinmedomics[J]. Chinese journal of experimental traditional medical formulae, 2019, 25(12): 9-14. DOI: 10.13422/j.cnki.syfjx.20190307.
Analysis of Effect of Siwutang on Natural Aging Mice Based on Chinmedomics
the effect of Siwutang on metabolites and metabolic pathways in natural aging mice were observed.The related targets and mechanism of Siwutang intervention in natural aging mice were analyzed.
Method:
2
Taking 20-month-old natural aging model mice(equivalent to 60-65 years old of human beings) as the experimental subjects
at the same time
mice aged 3 months were established as the youth group.UPLC-Q-TOF-MS technique was employed to analyze the mouse plasma with mobile phase of acetonitrile(containing 0.1%formic acid)-0.1%formic acid solution for gradient elution and positive ion mode of electrospray ionization
and the metabolic markers were analyzed by principal component analysis(PCA) and orthogonal partial least squares-discriminant analysis(OPLS-DA)
and their metabolic pathways were summarized.
Result:
2
Siwutang had obvious reversal effect on the expression levels of 16 aging-related metabolites
among which 9 metabolic markers were statistically significant(
P
<
0.01)
mainly affecting glutathione metabolism
pyrimidine metabolism
arginine and proline metabolism
selenium amino acid metabolism and other metabolic pathways.
Conclusion:
2
Siwutang can affect the metabolites in the plasma of 20-month-old natural aging mice
and the metabolic disorder during the aging process of mice can be improved by glutathione metabolism
pyrimidine metabolism
selenium amino acid metabolism and other pathways
and this paper can provide biological information for the study of material basis of this compound for aging.
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