[Chemical profiling and tissue distribution study of Jingyin Granules in rats using UHPLC-Q-Exactive Orbitrap HR-MS].

In this study, the chemical profiling of Jingyin Granules and the tissue distribution of nine major constituents in this Chinese medicine were performed after oral administration of Jingyin Granules to rats, by using UHPLC-Q-Exactive Orbitrap HR-MS. An Acquity UPLC BEH C_(18) chromatographic column(2.1 mm×100 mm, 1.

[Proteomics analysis of erythrocyte membrane in rats with high altitude polycythemia before and after intervention with salidroside].

To investigate the effect of salidroside on the proteomics of erythrocyte membrane in high altitude erythrocytosis(HAPC) rats, in order to explore the mechanism of salidroside in improving HAPC based on the proteomics analysis. First, HPAC rat models were established, and 16 rats were randomly divided into HAPC model group and salidroside(100 mg·kg~(-1)) treatment group(8 rats per group). Saline was administered to the HAPC model group, while salidroside treatment group was given 100 mg·kg~(-1) salidroside once a day.