Analysis of Effect of Realgar with Different Compatibility Proportions on Transitional Constituents of Indigo Naturalis in Rat Serum Based on UPLC-Q-TOF-MS/MS / 中国实验方剂学杂志
Chinese Journal of Experimental Traditional Medical Formulae
; (24): 79-86, 2020.
Article
in Zh
| WPRIM
| ID: wpr-873188
Responsible library:
WPRO
ABSTRACT
Objective:
To investigate the effect of different dose of Realgar compatible with Indigo Naturalis on the transitional constituents of Indigo Naturalis in rat serum based on the compatibility of Qinghuangsan.Method:
Indigo Naturalis test solution, the drug-containing serum of three different proportions of Qinghuangsan (10 g of Indigo Naturalis compatible with 52.5, 105, 210 mg of Realgar for group A, B and C, respectively) and blank serum were detected by UPLC-Q-TOF-MS/MS, in combination with the chemical components identified in Indigo Naturalis test solution, the differences of transitional constituents of Indigo Naturalis in rat serum from the group A, B and C were analyzed. HL-60 cells (human leukemia cells) were treated with the three groups of Qinghuangsan drug-containing serum and the effect of drug-containing serum on the activity of HL-60 cells was detected by cell counting kit-8 (CCK-8) assay.Result:
A total of 19, 22, 25 of transitional constituents were detected in Qinghuangsan drug-containing serum from group A, B and C, respectively. The three groups of drug-containing serum all contained 5 prototype components from Indigo Naturalis test solution, including tryptanthrin, indigo, indirubin, 2-aminobenzoic acid and N-phenyl-2-naphthylamine, respectively. The results of CCK-8 assay showed that Qinghuangsan drug-containing serum of group C had the strongest inhibitory effect on HL-60 cells.Conclusion:
After fixed Indigo Naturalis dose, with the increase of Realgar dose, the transitional constituents in rat serum increase and the inhibitory effect on HL-60 cells also gradually enhances, which indicates that Realgar may promote the absorption of active components in Indigo Naturali in vivo, thus enhance the efficacy, further explains the compatibility law and pharmacodynamic material basis of different proportions of Realgar and Indigo Naturalis.
Full text:
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Index:
WPRIM
Language:
Zh
Journal:
Chinese Journal of Experimental Traditional Medical Formulae
Year:
2020
Type:
Article