SHU Wanfen,LIU Wen,SONG Xinli,et al.Study on the “property-effect” correlation material basis of Taohe chengqi decoction in removing blood stasis and purging heat[J].ZHONGGUO YAOFANG,2022,33(22):2706-2711.
SHU Wanfen,LIU Wen,SONG Xinli,et al.Study on the “property-effect” correlation material basis of Taohe chengqi decoction in removing blood stasis and purging heat[J].ZHONGGUO YAOFANG,2022,33(22):2706-2711. DOI: 10.6039/j.issn.1001-0408.2022.22.04.
Study on the “property-effect” correlation material basis of Taohe chengqi decoction in removing blood stasis and purging heat
To study the “property-effect” correlation material basis of the classic famous prescription Taohe chengqi decoction in removing blood stasis and purging heat.
METHODS
2
The rat model of blood storage syndrome was established to investigate the effects of Taohe chengqi decoction (17.29 g/kg) and its property grouping components [bitter-cold property group (Rhei Radix et Rhizoma+Natrii Sulfas) 9.43 g/kg, pungent-warm property group (Cinnamomi Ramulus+Persicae Semen) 4.71 g/kg, sweet-flat property group (Glycyrrhizae Radix et Rhizoma) 3.14 g/kg] on coagulation indexes (prothrombin time, prothrombin activity, activated partial thrombin time, fibrinogen, thrombin time and endothelin-1) and inflammation indicators (C-reactive protein, tumor necrosis factor-α and superoxide dismutase) in rats. On the basis of determining the dominant property groups, ultra-performance liquid chromatography-quadrupole-orbitrap high-resolution mass spectrometry was used to identify the components. The molecular docking was performed, and the components with binding energy ≤-5.0 kcal/mol were selected as the basis of “property-effect” correlation material basis.
RESULTS
2
Taohe chengqi decoction total prescription group and pungent-warm property group could significantly improve the coagulation indexes of model rats (
P
<0.05 or
P
<0.01), and the total prescription group and bitter-cold property group could significantly improve the inflammation indexes of model rats (
P
<0.05 or
P
<0.01). The pungent-warm property group was the dominant property group for removing blood stasis,and the bitter-cold property group was the dominant property group for purging heat. Thirty-two and thirty-five components were identified from the pungent-warm property group and bitter-cold property group,respectively. With binding energy ≤-5.0 kcal/mol, there were 10 components (abscisic acid, 3,4-dihydroxypheny-lethanol, procyanidin B1, etc.) in the pungent-warm property group and 13 components (baicalein, aloe-emodin, demethylwedelolactone, etc.) in the bitter-cold property group.
CONCLUSIONS
2
Taohe chengqi decoction has the effect of removing blood stasis and purging heat, and its material basis comes from pungent-warm property group (Cinnamomi Ramulus, Persicae Semen) and bitter-cold property group (Rhei Radix et Rhizoma, Natrii Sulfas) respectively.
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