Project description:Research purpose: To explore the key targets and core signal pathways of XHT (Xinhuitong, XHT) in regulating coronary heart disease with Qi deficiency and blood stasis syndrome through transcriptomics, and reveal the transcriptional regulatory network of XHT in treating coronary heart disease with Qi deficiency and blood stasis syndrome. Research method: Using transcriptomics RNA-Seq technology, gene sequencing of myocardial tissues in the ischemic marginal zone of the Qi deficiency and blood stasis syndrome model group and the high-dose Yiqi Huoxue prescription group and searching for differential genes, from the perspective of gene regulation and expression patterns To study the possible effective drug targets and effect mechanism pathways of XHT in the treatment of coronary heart disease with Qi deficiency and blood stasis syndrome, and to further explore the treatment of coronary heart disease with Qi deficiency and blood by Chinese medicine compound prescriptions. The possible pharmacological mechanism of blood stasis syndrome, and the key molecular nodes and effect mechanism pathways suggested by it are verified by molecular biology methods.
Project description:Interventions: Patients with spleen deficiency and qi stagnation syndrome SDQSS:NA;Patients with DHS with damp-heat accumulation syndrome:NA;Patients with SPOS with stasis and internal resistance syndrome:NA;Patients with SKYDS of Spleen and Kidney Yang Deficiency Syndrome:NA;Patients with liver-kidney yin deficiency syndrome LKYDS:NA;QBDS patients with deficiency of both qi and blood syndrome:NA
Primary outcome(s): Serum metabolites;Fecal microbiome;lipidomics
Study Design: Diagnostic test for accuracy
Project description:Qi deficiency blood stasis (QDBS) and Yin deficiency blood stasis (YDBS) are the two major subtypes of which according to the traditional Chinese medicine. This study was conducted to distinguish these two syndromes at transcriptomics level and explore the underlying mechanisms.
Project description:Based on UPLC-Q-TOF-MS metabolomics technology, urine samples of 1072 subjects from 9 centers, including normal control, phlegm and blood stasis (PBS) syndrome and Qi and Yin deficiency (QYD) syndrome, and other syndromes of CHD, were conducted to find biomarkers. Among them, the discovery set (n = 125) and the test set (n = 337) were used to identify and validate biomarkers, and the validation set (n = 610) was used for the application and evaluation of the support vector machine (SVM) prediction model.
Project description:In traditional Chinese medicine (TCM), blood stasis syndrome (BSS) is mainly manifested by the increase of blood viscosity, platelet adhesion rate and aggregation, and the change of microcirculation, resulting in vascular endothelial injury. It is an important factor in the development of diabetes mellitus (DM). According to the differences in the internal and external environment of the individual disease, BSS were divided into qi-deficiency and blood stasis syndrome (QDBS), qi-stagnation and blood stasis syndrome (QSBS), cold-coagulation and blood stasis syndrome (CCBS), heat-accumulation and blood stasis syndrome (HABS). The aim of this study was to screen out the potential candidate mRNAs in DM patients with BSS by high-throughput sequencing (HTS) and bioinformatics analysis. CRL-1730 human umbilical vein endothelial cells (HUVECs) were incubated with 10% human serum to establish models of DM with BSS, DM without BSS (NBS) and normal control (NC). Total RNA of each sample was extracted and sequenced by the Hiseq2000 platform. Differentially expressed mRNAs (DE-mRNAs) were screened between samples. On the basis of mRNA expression profiles, four comparisons were made, including QDBS vs NBS and NC, QSBS vs NBS and NC, CCBS vs NBS and NC, HABS vs NBS and NC. Then, comparisons with P values <0.05 (Fisher's exact test), false discovery rates (FDR) <0.01 and |log2 ratios|≥1 were considered as DE-mRNAs in BSS. This study screened out the DE-mRNAs in DM patients with BSS by HTS and bioinformatics analysis.
Project description:Huangqi-Honghua combination regulates cerebral infarction with Qi deficiency and blood stasis syndrome rats the by autophagy pathway
Project description:Investigate genes expression profiles of postmenopausal osteoporosis with kidney Yin deficiency in peripheral blood By TCM syndrome, 10 patients with postmenopausal osteoporosis were divided into three groups: kidney Yin deficiency (n=4), kidney Yang deficiency (n=3), non-kidney deficiency (n=3), another 3 healthy postmenopausal women also were selected as control group. Whole human genome oligo microarray were applied to explore gene expression difference of the groups. Kidney Yin deficiency group was compared with other three groups respectively.
Project description:Interventions: Syndrome of spleen qi deficiency1:Chinese medicine of Supplementing Qi and nourishing spleen;Syndrome of spleen qi deficiency2:no;Flat syndrome group:no;Qi deficiency constitution:no
Primary outcome(s): Symptom score;Serum TTR expression
Study Design: Case-Control study
