Background: Danshen (Salvia miltiorrhiza, DS) and Honghua (Carthamus tinctorius, HH) are commonly used traditional Chinese medicines for activating blood and removing stasis, and DS-HH (DH) herbal pair had potential synergistic effects on promoting blood circulation. Therefore, it is essential to make clear the active components of this herbal pair for better understanding their potential synergistic effects.
Purpose: To comprehensively evaluate the activity of DH herbal pair on physiological coagulation system of rats, and seek their potential active components by spectrum-effect relationship analysis.
Methods: The water extracts of DH herbal pair with different proportions (DS: HH = 1:1, 2:1, 3:1, 5:1, 1:5 and 1:3) were prepared. Male Sprague-Dawley rats were randomly divided into eight groups: blank group, model group, model + 1:1 (DH) group, model + 2:1 group, model + 3:1 group, model + 5:1 group, model + 1:5 group and model + 1:3 group. The intragastric administration was performed for eight times with 12 h intervals. SC40 semi-automatic coagulation analyzer was employed to determine coagulation indices. Meanwhile, HPLC and LC-MS were applied for chemical analyses of DH extracts. Finally, the active ingredients were screened by spectrum-effect relationship analysis and the activities of major predicted compounds were validated in vitro.
Results: Different proportions of DH extracts could significantly prolong thrombin time (TT) and activated partial thromboplastin time (APTT), increase prothrombin time (PT) and decrease fibrinogen (FIB) content, reduced whole blood viscosity (WBV) and plasma viscosity (PV), decreased erythrocyte sedimentation rate blood (ESR) compared with model group. Furthermore, fifteen highly related components were screened out by the spectrum-effect relationship and LC-MS analysis, of which caffeic acid, salvianolic acid B, hydroxysafflor yellow A and lithospermate acid had significant blood-activing effect by prolong APTT and decrease FIB content at high (0.6 mM), medium (0.3 mM) and low (0.15 mM) (except lithospermate acid) concentrations in vitro.
Conclusions: DH herbal pair showed strong blood-activating effect on blood stasis rat through regulating the parameters involved in haemorheology and plasma coagulation system. Four active compounds, caffeic acid, salvianolic acid B, hydroxysafflor yellow A and lithospermate acid predicted by spectrum-effect relationship analysis had good blood-activating effect. Therefore, spectrum-effect relationship analysis is an effective approach for seeking active components in herbal pairs.
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http://dx.doi.org/10.1016/j.phymed.2018.09.176 | DOI Listing |
J Ovarian Res
December 2024
Institute (College) of Integrative Medicine, Dalian Medical University, Dalian, 116044, China.
Background: Cisplatin (DDP) is one of the most effective anticancer drugs, commonly used to treat advanced ovarian cancer (OC). However, DDP has significant limitations of platinum-based drugs, including chemical resistance and high-dose toxic side effects. Traditional Chinese medicines (TCMs) often presented in the form of formula, in which the herb pair was the basic unit.
View Article and Find Full Text PDFThis study aims to investigate the effect and mechanism of the herb pair Agrimoniae Herba-Coptidis Rhizoma in inhibiting angiogenesis in the colorectal cancer inflammatory microenvironment by using the method of network pharmacology and the zebrafish model. The method of network pharmacology was employed to obtain the active components, potential core targets, and signaling pathways regulated by the herb pair in inhibiting angiogenesis in the inflammatory microenvironment of colorectal cancer, on the basis of which the underlying mechanism was predicted. The zebrafish model of colorectal cancer was established, and the inflammatory microenvironment was modeled.
View Article and Find Full Text PDFZhongguo Zhong Yao Za Zhi
November 2024
the First Clinical College, Nanjing University of Chinese Medicine Nanjing 210029, China the Affiliated Hospital of Nanjing University of Chinese Medicine Nanjing 210029, China.
This study investigated the effects of Agrimoniae Herba-Coptidis Rhizoma(XHC-HL)-medicated serum on the proliferation, migration, invasion, and apoptosis of human colorectal cancer HT29 and HCT116 cells via the autophagy mediated by lysosome-associated membrane protein type 2A(LAMP2A). Bioinformatics analysis was conducted to explore the role of LAMP2A in the development and progression of colorectal cancer. Western blot(WB) was used to detect the expression of LAMP2A protein in colorectal cancer cell lines.
View Article and Find Full Text PDFZhongguo Zhong Yao Za Zhi
October 2024
School of Pharmacy, Shandong University of Traditional Chinese Medicine Ji'nan 250300, China Key Laboratory for Applied Technology of Sophisticated Analytical Instruments of Shandong Province, Shandong Analysis and Test Center, Qilu University of Technology (Shandong Academy of Sciences) Ji'nan 250014, China Shandong Provincial Key Laboratory of Natural Active Pharmaceutical Constituents Research in Universities, School of Pharmaceutical Sciences, Qilu University of Technology (Shandong Academy of Sciences) Ji'nan 250014, China.
Sargentodoxae Caulis was extracted with 80% ethanol and separated by macroporous resin, MCI, and ODS column chromatography and semi-preparative high performance liquid chromatography. The structures of the compounds were identified based on the NMR and MS data. A total of 19 compounds were identified as parabaroside D(1),(R)-2-(3,4-dihydroxyphenyl)-2-hydroxyethyl-O-β-D-glucopyranoside(2),(S)-2-(3,4-dihydroxyphenyl)-2-hydroxyethyl-O-β-D-glucopyranoside(3), protocatechin-3-O-β-D-glucoside(4), p-hydroxybenzoate-β-D-glucopyranoside(5), gentisic-5-O-β-D-glucopyranoside(6), vanillic acid 4-O-β-D-glucoside(7), syringic acid glucoside(8), uracil(9), uridine(10), neochlorogenic acid(11), chlorogenic acid(12), cryptochlorogenic acid(13), 3,4-dihydroxyphenylethanol glucoside(14), cuneataside A(15), cuneataside C(16), 4-hydroxy-3-methoxyacetophenone-4-O-β-D-apiose-(1→6)-β-D-glucopyranoside(17), proanthocyanidin B2(18), and baimantuoluoamide B(19).
View Article and Find Full Text PDFPhytomedicine
April 2024
State Key Laboratory of Research & Development of Characteristic Qin Medicine Resources (Cultivation), Co-construction Collaborative Innovation Center for Chinese Medicine Resources Industrialization by Shaanxi & Education Ministry, Shaanxi Innovative Drug Research Center, Shaanxi University of Chinese Medicine, Xianyang 712046, China. Electronic address:
Background: The safety and efficacy of herbal medicines including traditional Chinese medicine (TCM) has been one of the major scientific problems in the medical field. In TCM prescriptions, reasonable herbal combinations bring stronger efficacy and low risk of toxicity. However, the rules and mechanisms for herbal combinations are far from complete understood yet.
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