OBJECTIVE： To construct a protein-protein interaction（PPI） network in hypertension patients with blood-stasis syndrome（BSS） by using digital gene expression（DGE） sequencing and database mining techniques.METHOD...OBJECTIVE： To construct a protein-protein interaction（PPI） network in hypertension patients with blood-stasis syndrome（BSS） by using digital gene expression（DGE） sequencing and database mining techniques.METHODS： DGE analysis based on the Solexa Genome Analyzer platform was performed on vascular endothelial cells incubated with serum of hypertension patients with BSS. The differentially expressed genes were f iltered by comparing the expression levels between the different experimental groups. Then functional categories and e nriched pathways of the unique genes for BSS were analyzed using Database for Annotation, Visualization and Integrated Discovery（DAVID） to select those in the enrichment pathways. I nterologous Interaction Database（I2D） was used to construct PPI networks with the selected genes for hypertension patients with BSS. The potential candidate genes related to BSS were identif ied by comparing the number of relationships among genes. Confi rmed by quantitative reverse transcription-polymerase chain reaction（q RTPCR）, gene ontology（GO） analysis was used to infer the functional annotations of the potential candidate genes for BSS.RESULTS： With gene enrichment analysis using DAVID, a list of 58 genes was chosen from the unique genes. The selected 58 genes were analyzed using I2 D, and a PPI network was constructed. Based on the network analysis results, candidate genes for BSS were identifi ed：DDIT3, JUN, HSPA8, NFIL3, HSPA5, HIST2H2 BE, H3F3 B, CEBPB, SAT1 and GADD45 A. Verif ied through qRT-PCR and analyzed by GO, the functional annotations of the potential candidate genes were explored.CONCLUSION： Compared with previous methodologies reported in the literature, the present DGE analysis and data mining method have shown a great improvement in analyzing BSS.展开更多
Objective： To screen out blood-stasis syndrome （BSS）-associated microRNA and therefore determine the possible target for treating hypertension. Methods： A high-energy sequencing method and digital gene expression ...Objective： To screen out blood-stasis syndrome （BSS）-associated microRNA and therefore determine the possible target for treating hypertension. Methods： A high-energy sequencing method and digital gene expression sequencing theory were adopted to sequence microRNA （miRNA） and messenger RNA （mRNA）, and to determine differential expression in human umbilical vein endothelial cells incubated with serum samples from hypertension patients with or without BSS, and healthy controls. The results were confirmed using gene prediction software. Results： A total of 13 miRNAs and 11 mRNAs showed statistical difference both in the BSS/normal groups and BSS/non-BSS groups, respectively. Four pairs of target mRNNmiRNA were identified： FRMD4Nhsa-miR-34a, MAP3K14/hsa-miR-34a, PER1/hsa-miR-34a, and FGF2/hsa-miR-132. Conclusion： Four mRNNmiRNA pairs mentioned above seem to be involved in pathogenesis and maintenance of hypertension with BSS.展开更多
目的:观察半夏白术天麻汤加减联合康复训练对风痰瘀阻型急性脑梗死合并H型高血压患者神经功能及生活质量的影响。方法:将182例风痰瘀血型急性脑梗死合并H型高血压患者按照随机数字表法分为对照组和观察组,每组各91例。两组均接受西医基...目的:观察半夏白术天麻汤加减联合康复训练对风痰瘀阻型急性脑梗死合并H型高血压患者神经功能及生活质量的影响。方法:将182例风痰瘀血型急性脑梗死合并H型高血压患者按照随机数字表法分为对照组和观察组,每组各91例。两组均接受西医基础治疗,对照组给予康复训练治疗,观察组在对照组治疗的基础上联合半夏白术天麻汤加减。比较两组患者的临床疗效及治疗前后中医证候积分、美国国立卫生研究院卒中量表(national institutes of health stroke scale,NIHSS)评分、世界卫生组织生活质量评定简表(world health organization quality of life-bref,WHOQOL-BREF)评分、收缩压(systolic blood pressure,SBP)、舒张压(diastolic blood pressure,DBP)、同型半胱氨酸(homocysteine,Hcy)水平变化情况。结果:观察组有效率为94.51%,明显高于对照组的75.82%,差异具有统计学意义(P<0.05)。两组患者治疗后中医证候积分、NIHSS评分低于本组治疗前,WHOQOL-BREF评分高于本组治疗前,且治疗后组间比较,差异具有统计学意义(P<0.05)。两组患者治疗后HCY、SBP、DBP水平低于本组治疗前,且观察组治疗后低于对照组(P<0.05)。结论:半夏白术天麻汤加减结合康复训练治疗风痰瘀阻型急性脑梗死合并H型高血压,临床疗效确切,可促进患者神经功能的恢复,提高患者的生活质量。展开更多
基金supported by the National Natural Science Foundation of China (No. 81173157)the Guangdong Natural Science Foundation (No. 10151063201000045)
文摘OBJECTIVE： To construct a protein-protein interaction（PPI） network in hypertension patients with blood-stasis syndrome（BSS） by using digital gene expression（DGE） sequencing and database mining techniques.METHODS： DGE analysis based on the Solexa Genome Analyzer platform was performed on vascular endothelial cells incubated with serum of hypertension patients with BSS. The differentially expressed genes were f iltered by comparing the expression levels between the different experimental groups. Then functional categories and e nriched pathways of the unique genes for BSS were analyzed using Database for Annotation, Visualization and Integrated Discovery（DAVID） to select those in the enrichment pathways. I nterologous Interaction Database（I2D） was used to construct PPI networks with the selected genes for hypertension patients with BSS. The potential candidate genes related to BSS were identif ied by comparing the number of relationships among genes. Confi rmed by quantitative reverse transcription-polymerase chain reaction（q RTPCR）, gene ontology（GO） analysis was used to infer the functional annotations of the potential candidate genes for BSS.RESULTS： With gene enrichment analysis using DAVID, a list of 58 genes was chosen from the unique genes. The selected 58 genes were analyzed using I2 D, and a PPI network was constructed. Based on the network analysis results, candidate genes for BSS were identifi ed：DDIT3, JUN, HSPA8, NFIL3, HSPA5, HIST2H2 BE, H3F3 B, CEBPB, SAT1 and GADD45 A. Verif ied through qRT-PCR and analyzed by GO, the functional annotations of the potential candidate genes were explored.CONCLUSION： Compared with previous methodologies reported in the literature, the present DGE analysis and data mining method have shown a great improvement in analyzing BSS.
基金Supported by the National Natural Science Foundation(No.81173157)Guangdong Province Natural Science Foundation(No.10151063201000045)National Undergraduate Innovation Program(No.101055915)
文摘Objective： To screen out blood-stasis syndrome （BSS）-associated microRNA and therefore determine the possible target for treating hypertension. Methods： A high-energy sequencing method and digital gene expression sequencing theory were adopted to sequence microRNA （miRNA） and messenger RNA （mRNA）, and to determine differential expression in human umbilical vein endothelial cells incubated with serum samples from hypertension patients with or without BSS, and healthy controls. The results were confirmed using gene prediction software. Results： A total of 13 miRNAs and 11 mRNAs showed statistical difference both in the BSS/normal groups and BSS/non-BSS groups, respectively. Four pairs of target mRNNmiRNA were identified： FRMD4Nhsa-miR-34a, MAP3K14/hsa-miR-34a, PER1/hsa-miR-34a, and FGF2/hsa-miR-132. Conclusion： Four mRNNmiRNA pairs mentioned above seem to be involved in pathogenesis and maintenance of hypertension with BSS.
文摘目的:观察半夏白术天麻汤加减联合康复训练对风痰瘀阻型急性脑梗死合并H型高血压患者神经功能及生活质量的影响。方法:将182例风痰瘀血型急性脑梗死合并H型高血压患者按照随机数字表法分为对照组和观察组,每组各91例。两组均接受西医基础治疗,对照组给予康复训练治疗,观察组在对照组治疗的基础上联合半夏白术天麻汤加减。比较两组患者的临床疗效及治疗前后中医证候积分、美国国立卫生研究院卒中量表(national institutes of health stroke scale,NIHSS)评分、世界卫生组织生活质量评定简表(world health organization quality of life-bref,WHOQOL-BREF)评分、收缩压(systolic blood pressure,SBP)、舒张压(diastolic blood pressure,DBP)、同型半胱氨酸(homocysteine,Hcy)水平变化情况。结果:观察组有效率为94.51%,明显高于对照组的75.82%,差异具有统计学意义(P<0.05)。两组患者治疗后中医证候积分、NIHSS评分低于本组治疗前,WHOQOL-BREF评分高于本组治疗前,且治疗后组间比较,差异具有统计学意义(P<0.05)。两组患者治疗后HCY、SBP、DBP水平低于本组治疗前,且观察组治疗后低于对照组(P<0.05)。结论:半夏白术天麻汤加减结合康复训练治疗风痰瘀阻型急性脑梗死合并H型高血压,临床疗效确切,可促进患者神经功能的恢复,提高患者的生活质量。
