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1.
Chinese Pharmacological Bulletin ; (12): 181-188, 2024.
Article in Chinese | WPRIM | ID: wpr-1013613

ABSTRACT

Aim To analyze the differences in plasma biomarkers and metabolic pathways between Atractylodes chinensis and Atractylodes coreana after intervention in spleen deficiency rats, and discuss the spleen strengthening mechanism of the two from a non targeted metabolomics perspective. Methods A spleen deficiency model was established in SD rats using a composite factor method of improper diet, excessive fatigue, and bitter cold diarrhea. To determine the content of gastrointestinal and immunological indicators, UHPLC-QE-MS technology was used, combined with principal component analysis (PC A) and orthogonal projections to latent structures-discriminant analysis (OPLS-DA) methods to search for biomarkers in plasma of spleen deficiency rats, and metabolic pathways were induced using the Pathway database. Results After administration of Atractylodes chinensis and Atractylodes coreana, various indicators in plasma of spleen deficiency rats showed varying degrees of regression. Metabolomics analysis showed that Atractylodes chinensis and Atractylodes coreana respectively recalled 70 and 82 plasma differential metabolites. Atractylodes chinensis mainly regulated two metabolic pathways : "Glycine, serine, and threonine metabolism, and "Thiamine metabolism". Atractylodes coreana mainly regulated five metabolic pathways, "Glycine, serine, and threonine metabolism", "Thiamine metabolism, "Pyrimidine metabolism", "Butanoate metabolism", and "Riboflavin metabolism". Conclusions Both Atractylodes chinensis and Atractylodes coreana have certain regulatory effects on spleen deficiency rats, and their mechanism of action may be related to regulating metabolic pathways such as "Glycine, serine, and threonine metabolism, and "Thiamine metabolism"in spleen deficiency.

2.
Chinese Journal of Experimental Traditional Medical Formulae ; (24): 39-45, 2020.
Article in Chinese | WPRIM | ID: wpr-873017

ABSTRACT

Objective:The effects of Atractylodes lancea, A. coreana, A. japonica, A. chinensis and Atractylodis Macrocephalae Rhizoma on spleen-Qi deficiency rats were compared. Method:A model of spleen-Qi deficiency was induced in rats by diet and overwork.The rats are given different suspensions of A.japonica, A.chinesis, A.coreana, A.lancea and Atractylodis Macrocephalae Rhizoma To test the indicators of the digestive system, immune system and antioxidant enzyme system related to spleen deficiency.Compare the similarities and differences between Atractylodis Macrocephalae Rhizoma and Atractylodis Rhizoma from four different sources. Result:All the drug-administered groups can increase the levels of γ interferon (IFN-γ), gastric secrete element(GAS),serum amylase (AMS) and catalase(CAT) in rats with spleen-deficiency syndrome,in addition to the CAT index, the other indicators of the A. coreana, A.japonica, and A.lancea were significantly increased(P<0.05). The MTL content of the A.chinesis, A.lancea, A.coreana and A.japonica increased and was significant(P<0.05). The SDH content of A.japonica.and A.chinesis increased, and the difference was not significant.The increase of GSH-Px in the A.chinesis is significant(P<0.05). All the drug-administered groups can reduce the content of IgG, TNF-α and MDA in rats with spleen deficiency and deficiency syndrome. Among them, the IgG content of the A.chinesis. and the A.lancea was significantly decreased(P<0.05). The content of TNF-α in A.japonica group was significantly decreased(P<0.05). The content of MDA in the A.chinesis, the A.lancea, the A.coreana,the A.japonica and the Atractylodis Macrocephalae Rhizoma were significantly decreased(P<0.05).The decrease of IL-6 in the A.lancea was significant(P<0.05). Conclusion:Four different sources of Atractylodes Rhizome and A.macrocephala have certain therapeutic effects on spleen-deficiency rats with deficiency syndrome.The therapeutic effect of A.lancea and A.japonica is basically the same,regulating the absorption,secretion and elimination of inflammation in the digestive system of rats with spleen deficiency A.coreana, A.chinesis, and Atractylodis Macrocephalae Rhizoma have certain regulatory effects in the digestive system, digestive tract inflammation, and antioxidant enzymes.

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