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Pak J Pharm Sci ; 36(3): 801-809, 2023 May.
Artigo em Inglês | MEDLINE | ID: mdl-37580929

RESUMO

Based on metabolomics, to study the mechanism of Radix Wikstroemia indica (RWI) "Sweat soaking method" processing detoxification. The raw drug group and processed products was given raw RWI and processed RWI respectively by gavage. The control group was given the same amount of 1% sodium carboxy methyl cellulose distilled water by gavage. After 7 days of continuous gavage, blood samples were collected. The blood samples of rats in each group were analyzed by 1H-NMR technology to explore the changes of endogenous metabolism and the possible metabolic pathways to rats before and after processing. Compared with the control group, the raw RWI could significantly reduce 16 metabolites and increase 10 metabolites. The processed RWI can increase the levels of most metabolites that decrease to the raw RWI, such as 13 metabolites such as alanine, L-glutamine, L-valine, L-serine, betaine and glutamic acid; At the same time, the metabolites that increased in the level of crude products were down-regulated, such as asparagine, lactic acid, 2-hydroxyisobutyric acid, sucrose, glucose and D-glucose. Compared with raw products, RWI treated with "Sweat soaking method" can reversely regulate or reduce amino acid, choline metabolism, energy and carbohydrate metabolism, thereby reducing hepatotoxicity and nephrotoxicity.

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