Effect of Liuwei Dihuangwan on Blood Metabolism During Growth and Development of Rats / 中国实验方剂学杂志

ABSTRACT

Objective: The effect of Liuwei Dihuangwan on blood metabolism during growth and development of rats was investigated by taking the overall metabolic profile and biomarkers of metabolomics as indexes. Method: Ultra performance liquid chromatography-high definition mass spectrometry(UPLC-HDMS) was employed to establish a blood metabolomics study method for characterizing the blood metabolic profile of rats at different time before and after administration. The pattern recognition method was used to integrate and analyze the metabolic profiles, and the differential metabolic markers related to drug action were searched. Based on metabolomics pathway analysis(MetPA) and Kyoto encyclopedia of genes and genomes(KEGG) and other databases, the metabolic pathways related to differential markers were analyzed to study the effect of Liuwei Dihuangwan on blood metabolism during growth and development of rats. Result: Liuwei Dihuangwan significantly affect the blood metabolism profiles during growth and development of rats by regulating 30 blood metabolic markers and 12 related target metabolic pathways, and 8 key metabolic markers were delineated. Conclusion: Liuwei Dihuangwan can significantly regulate the blood metabolic network during the growth and development of rats, thereby affecting the growth and development of rats.