hydroxysafflor-yellow-a and peoniflorin

To establish an analytical method for rapid identification of chemical compositions and quantitative determination of major compositions in Buyang Huanwu decoction (BYHWD) based on high performance liquid chromatography-quadrupole orbitrap mass spectrometry (HPLC-Q-Exactive MS) and high performance liquid chromatography-ultraviolet detection (HPLC-UV).. The mass spectrometry information was collected in Full MS/dd-MS. A total of 178 compounds in BYHWD were tentatively identified. The results of HPLC-UV quantitative analysis showed that 8 compositions had a good linear relationship in their respective concentration range (. The method established in this study can realize the rapid identification and accurate quantification of the major compositions in BYHWD. Paeoniflorin, hydroxysafflor yellow A and gallic acid may be used as quality control markers.

Topics: Chromatography, High Pressure Liquid; Drugs, Chinese Herbal; Tandem Mass Spectrometry

We aimed to detect optimal ratio of cardioprotection-dependent absorbed bioactive compounds (ABCs) as quality control of guan-xin-er-hao (GXEH) formula extracted by various processings.. Ferulic acid (F), tanshinol (T), hydroxysafflor yellow A (A), protocatechualdehyde (P) and paeoniflorin (E) in GXEH formula and FTA in blood from rat with acute myocardial infarction (AMI) were first identified by HPLC-MS/MS, and FTAPE in GXEH formulae with various herbs, extraction times and extraction water volumes were then quantitated only by HPLC.. FTAPE in various GXEH were determined. FTA were selected as GXEH's ABCs. Ratios of FTA were determined, suggesting the high (1:6.1:15.6), medium (1:1.7:15.2) and low (1:0.2:15.3) ratios. Three FTA ratios and their parent formulae ratio-dependently reduced infarct size, myocardial apoptosis and caspase-3 activity.. There is the optimal ratio of F:T:A among various formulae, contributing to the best cardioprotection. This FTA ratio was developed as quality control of GXEH formula.

Topics: Animals; Apoptosis; Benzaldehydes; Benzoates; Bridged-Ring Compounds; Cardiotonic Agents; Caspase 3; Catechols; Chalcone; Chemistry, Pharmaceutical; Coumaric Acids; Drugs, Chinese Herbal; Ethnopharmacology; Glucosides; Male; Monoterpenes; Myocardial Infarction; Phytotherapy; Quality Control; Quinones; Rats; Rats, Sprague-Dawley

To establish the method for the quality control of Xuefuzhuyu granule.. The content of Semen Armeniacae Amarum PE, Hydroxysafflor yellow A, paeoniflorin and ferulic acid in Xuefuzhuyu granule were determined by HPLC under multi-wavelength of 210, 403, 230, 316 nm.. The calibration curve of Semen Armeniacae Amarum PE. hydroxysafflor yellow A, paeoniflorin and ferulic acid were linear within 0.1154-0.9232 (r = 0.9998), 0.0219-0.1754 (r = 0.9994), 0.3952-3.1616 (r = 0.9995), and 0.0426-0.3408 microg (r = 0.9998), respectively. The average recoveries were 101.78% (RSD was 1.7%), 99.60% (RSD was 2.9%), 98.90% (RSD was 2.0%), and 100.31% (RSD was 1.8%), respectively.. The method of quantification is accurate, rapid and reliable for the quality control of Xuefuzhuyu granule.

Topics: Benzoates; Bridged-Ring Compounds; Chalcone; Chromatography, High Pressure Liquid; Coumaric Acids; Drugs, Chinese Herbal; Glucosides; Monoterpenes; Quinones; Reproducibility of Results

We have used microarray technology to detect the effect of Guanxin No.2 decoction on gene expression in different areas of the myocardial infarcted heart of rats.. Male Sprague-Dawley rats (180-200 g) were randomly divided into three groups: sham-operated; coronary artery ligation; and coronary artery ligation plus administration of Guanxin No.2 decoction (10.0 g raw materials/kg per day by gavage). The experiment was carried out on day seven after ligation.. We found that the gene expression using microarray technology showed many differences in the border infarcted left ventricular area compared with the remote noninfarcted left ventricular area after administration of Guanxin No.2 decoction.. Guanxin No.2 decoction has a long history in treating ischaemic cardiomyopathy in China, but the molecular mechanism has been unclear. In this study we found that some important genes may have contributed to the cardioprotective effect of Guanxin No.2 decoction.

Topics: Animals; Benzaldehydes; Benzoates; Benzofurans; Bridged-Ring Compounds; Cardiotonic Agents; Carthamus tinctorius; Catechols; Chalcone; Coumaric Acids; Dalbergia; Drugs, Chinese Herbal; Gene Expression; Gene Expression Profiling; Glucosides; Heart Ventricles; Hydroxybenzoates; Lactates; Ligusticum; Male; Monoterpenes; Myocardial Infarction; Oligonucleotide Array Sequence Analysis; Paeonia; Plant Extracts; Quinones; Rats; Rats, Sprague-Dawley; Reverse Transcriptase Polymerase Chain Reaction; Salvia miltiorrhiza