ObjectiveTo evaluate the clinical efficacy and safety of Tengshen Granules in the treatment of grade 1 hypertension with the syndrome of severe liver heat and hyperactive Yang combined with mild kidney Yin deficiency. MethodsA total of 120 patients with grade 1 hypertension presenting with severe liver heat and hyperactive Yang combined with mild kidney Yin deficiency were enrolled in a randomized， double-blind， placebo-controlled， parallel-group clinical trial. Patients were randomly assigned to the observation group （Tengshen granules） and the control group （placebo）， with 60 cases in each group. On the basis of lifestyle intervention， treatment was administered for 8 weeks followed by a 2-month follow-up. During the study period， traditional Chinese medicine （TCM） syndrome scores， blood pressure， antihypertensive efficacy， blood pressure control rate， and other indicators were recorded and analyzed， and safety was evaluated. ResultsA total of 114 patients completed the trial， including 57 in the control group and 57 in the observation group. Compared with baseline， TCM syndrome scores， systolic blood pressure， and diastolic blood pressure in the observation group were significantly reduced after treatment （P<0.01）. Compared with the control group after treatment， systolic blood pressure in the observation group was lower from week 4 of medication （P<0.05）， and this difference persisted until 2 months after drug discontinuation. For diastolic blood pressure， the observation group was superior to the control group at week 8 （P<0.01）， with no statistically significant differences at other time points. Regarding syndrome improvement， the TCM syndrome scores for severe liver heat and hyperactive Yang combined with mild kidney Yin deficiency showed significant improvement at weeks 6 and 8 of treatment， with the observation group superior to the control group （P<0.05）. During the 1-month follow-up after drug discontinuation， the syndrome scores in the observation group remained lower than those in the control group （P<0.01）. The total effective rate of antihypertensive efficacy in the observation group was higher than that in the control group （χ²=11.389， P<0.05）. In addition， the level of urinary microalbumin in the observation group was lower after treatment than before treatment （P<0.05）. ConclusionTengshen granules demonstrate significant clinical efficacy and good safety in the treatment of grade 1 hypertension with severe liver heat and hyperactive Yang combined with mild kidney Yin deficiency. They can effectively reduce blood pressure and improve related TCM syndrome manifestations.

ObjectiveTo evaluate the clinical efficacy and safety of Tengshen Granules in the treatment of grade 1 hypertension with the syndrome of severe liver heat and hyperactive Yang combined with mild kidney Yin deficiency. MethodsA total of 120 patients with grade 1 hypertension presenting with severe liver heat and hyperactive Yang combined with mild kidney Yin deficiency were enrolled in a randomized， double-blind， placebo-controlled， parallel-group clinical trial. Patients were randomly assigned to the observation group （Tengshen granules） and the control group （placebo）， with 60 cases in each group. On the basis of lifestyle intervention， treatment was administered for 8 weeks followed by a 2-month follow-up. During the study period， traditional Chinese medicine （TCM） syndrome scores， blood pressure， antihypertensive efficacy， blood pressure control rate， and other indicators were recorded and analyzed， and safety was evaluated. ResultsA total of 114 patients completed the trial， including 57 in the control group and 57 in the observation group. Compared with baseline， TCM syndrome scores， systolic blood pressure， and diastolic blood pressure in the observation group were significantly reduced after treatment （P<0.01）. Compared with the control group after treatment， systolic blood pressure in the observation group was lower from week 4 of medication （P<0.05）， and this difference persisted until 2 months after drug discontinuation. For diastolic blood pressure， the observation group was superior to the control group at week 8 （P<0.01）， with no statistically significant differences at other time points. Regarding syndrome improvement， the TCM syndrome scores for severe liver heat and hyperactive Yang combined with mild kidney Yin deficiency showed significant improvement at weeks 6 and 8 of treatment， with the observation group superior to the control group （P<0.05）. During the 1-month follow-up after drug discontinuation， the syndrome scores in the observation group remained lower than those in the control group （P<0.01）. The total effective rate of antihypertensive efficacy in the observation group was higher than that in the control group （χ²=11.389， P<0.05）. In addition， the level of urinary microalbumin in the observation group was lower after treatment than before treatment （P<0.05）. ConclusionTengshen granules demonstrate significant clinical efficacy and good safety in the treatment of grade 1 hypertension with severe liver heat and hyperactive Yang combined with mild kidney Yin deficiency. They can effectively reduce blood pressure and improve related TCM syndrome manifestations.

Objective To provide a reference for the clinical individualized medication of hypertension,the antihypertensive efficacy of Gouteng Xuanshen prescription in the treatment of hypertension was verified,and its improvement on the discomfort symptoms of patients was explored.Methods This study adopted a retrospective cohort study design.The data were derived from the electronic medical records of 6770 hypertensive patients in the Affiliated Hospital of Shandong University of Traditional Chinese Medicine from January 1,2013 to January 1,2023.The exposure factor was the treatment of Uncaria rhynchophylla,Scrophularia ningpoensis,and Radish Seed.After the propensity score was used to deal with the confounding factors,the changes in blood pressure of the patients after treatment were observed.At the same time,in order to analyze the improvement of patients'symptoms,the Apriori algorithm to mine the core symptoms of patients was explored,and the patient symptom network was constructed.The BGLL algorithm was used to divide the symptoms into communities to form a symptom map.Finally,survival analysis and Cox regression were used to find the sensitive symptom community of Gouteng Xuanshen prescription,and the related factors were analyzed.Results 468 people were included in the exposure group and the control group.After treatment,more patients in the exposure group reached the target blood pressure(P<0.01),and the effect was better in lowering systolic blood pressure(P<0.05),and no obvious abnormalities in safety indicators were found.In terms of symptom improvement,the 134 symptoms recorded in the medical records were divided into 6 groups.As the medication time increased,the patient's head discomfort was easier to relieve.The effect was best at 8 weeks of treatment,and it was more sensitive to patients with extremely high cardiovascular risk or grade 3 hypertension.Conclusion This study verified the clinical efficacy of the Gouteng Xuanshen prescription in the treatment of hypertension through electronic medical record data,which preliminarily revealed the potential role and law of the Gouteng Xuanshen prescription in the treatment of hypertension.

Objective To provide a reference for the clinical individualized medication of hypertension,the antihypertensive efficacy of Gouteng Xuanshen prescription in the treatment of hypertension was verified,and its improvement on the discomfort symptoms of patients was explored.Methods This study adopted a retrospective cohort study design.The data were derived from the electronic medical records of 6770 hypertensive patients in the Affiliated Hospital of Shandong University of Traditional Chinese Medicine from January 1,2013 to January 1,2023.The exposure factor was the treatment of Uncaria rhynchophylla,Scrophularia ningpoensis,and Radish Seed.After the propensity score was used to deal with the confounding factors,the changes in blood pressure of the patients after treatment were observed.At the same time,in order to analyze the improvement of patients'symptoms,the Apriori algorithm to mine the core symptoms of patients was explored,and the patient symptom network was constructed.The BGLL algorithm was used to divide the symptoms into communities to form a symptom map.Finally,survival analysis and Cox regression were used to find the sensitive symptom community of Gouteng Xuanshen prescription,and the related factors were analyzed.Results 468 people were included in the exposure group and the control group.After treatment,more patients in the exposure group reached the target blood pressure(P<0.01),and the effect was better in lowering systolic blood pressure(P<0.05),and no obvious abnormalities in safety indicators were found.In terms of symptom improvement,the 134 symptoms recorded in the medical records were divided into 6 groups.As the medication time increased,the patient's head discomfort was easier to relieve.The effect was best at 8 weeks of treatment,and it was more sensitive to patients with extremely high cardiovascular risk or grade 3 hypertension.Conclusion This study verified the clinical efficacy of the Gouteng Xuanshen prescription in the treatment of hypertension through electronic medical record data,which preliminarily revealed the potential role and law of the Gouteng Xuanshen prescription in the treatment of hypertension.

ObjectiveTo observe the clinical efficacy and safety of Tengfu Jiangya tablets combined with valsartan/amlodipine in the treatment of grade 2 hypertension with liver Yang hyperactivity syndrome. MethodAccording to a randomized，double-blind，and placebo parallel control method，288 patients with grade 2 hypertension with liver Yang hyperactivity from 7 subcenters were included. They were randomly divided into an observation group （144 cases） and a control group （144 cases），and then treated with Tengfu Jiangya tablets combined with valsartan/amlodipine and placebo combined with valsartan/amlodipine，respectively. The efficacy was evaluated after four weeks of intervention. During the experiment，the safety indicators and adverse reaction events of the subjects were recorded for safety evaluation，and the efficacy indicators and TCM syndrome scores were recorded for effectiveness evaluation. Sensitivity analysis was also conducted on the statistical results of the main efficacy indicators such as blood pressure （BP） compliance rate to ensure the accuracy of the analysis results. 88 groups of blood samples from each of the treatment and control groups were included as test subjects. Fasting blood samples were collected from the patients in the clinical trial on the day before and after medication，and enzyme linked immunosorbent assay （ELISA） was performed on the treated serum. The levels of arachidonic acid （AA），thromboxane B₂ （TXB₂），and prostaglandin E₂ （PGE₂） in the serum of the patients before and after treatment were measured to explore the regulation of inflammatory factors in the body by Tengfu Jiangya tablets. ResultA total of 271 patients （133 in the observation group and 138 in the control group） completed the trial. There was no statistically significant difference before and after treatment in such safety indicators as the blood routine （white blood cells，red blood cells，and platelets），urine routine （urinary protein and urinary red blood cells），alanine aminotransferase，aspartate aminotransferase，creatinine，urea，and abnormal electrocardiogram，and no serious adverse reactions were observed. After four weeks，the systolic blood pressure （SBP） difference and diastolic blood pressure （DBP） difference of patients in the observation group were greater than those in the control group（P<0.01）. According to the criteria for determining the antihypertensive effect，the overall response rate in the observation group［89.47%（119/133）］ was higher than that in the control group［57.97%（80/138）］ （Z=2.593，P<0.01）. The SBP compliance rate was 61.65%（82/133） and 37.68%（52/138） in the observation group and control group， respectively. The DBP compliance rate in the observation group was 78.20%（104/133），while in the control group it was 55.07%（76/138）. The overall BP compliance rate in the observation group was 48.12%（64/133），while in the control group it was 23.19%（32/138）. The BP compliance rates in the observation group were all significantly higher than those in the control group（χ²=15.571，16.236，18.404，P<0.01）. According to the criteria for evaluating the therapeutic effect of TCM syndrome integration，the overall response rate of the observation group［57.89%（77/133）］ was higher than that of the control group［38.41%（53/133）］ （Z=-3.172，P<0.01）.Compared with those before treatment， the levels of serum AA and TXB₂ in the two groups were significantly decreased after treatment （P<0.01）， and the level of PGE₂ in the observation group was significantly increased （P<0.01）. Compared with those of the control group after treatment， the levels of AA and TXB₂ in the observation group were significantly decreased， while the level of PGE₂ was significantly increased （P<0.01）. The results suggest that Tengfu Jiangya tablets can effectively reduce inflammatory factors，reduce the production of inflammatory mediators，and thus prevent the occurrence of inflammatory reactions in the treatment of patients with grade 2 hypertension. ConclusionTengfu Jiangya tablets can more effectively reduce patients' SBP and DBP，improve their BP compliance rates，and improve their TCM syndromes in the treatment of grade 2 hypertension with liver Yang hyperactivity. Its clinical application is safe. Tengfu Jiangya tablets has outstanding clinical efficacy and can be used as an effective intervention method for the treatment of grade 2 hypertension with liver Yang hyperactivity syndrome.

ObjectiveTo construct the rat model of high-normal blood pressure with excessive phlegm-dampness syndrome and analyze the serum metabolites and explain the metabolic characteristics of the model rats. MethodThe model rats of high-normal blood pressure with excessive phlegm-dampness syndrome were fed with high-fat diet and intraperitoneal injected with 7.625 mg·kg^-1 of Nω-nitro-L-arginine （L-NNA）， while rats in the normal group were fed chow diet and injected with the same amount of normal saline. The model was evaluated from the aspects of the general state， body weight， blood pressure and serum biochemical indexes， such as triglyceride （TG）， total cholesterol （TC）， high density lipoprotein cholesterol （HDL-C）， low density lipoprotein cholesterol （LDL-C）， blood glucose， malondialdehyde （MDA） and glutathione peroxidase （GSH-Px）. Liquid chromatography-mass spectrometry was used to analyze the changes of metabolites in rats serum. The conditions were as follows：mobile phase of 0.05% formic acid aqueous solution （A）-0.05% formic acid acetonitrile solution （B） for gradient elution （0-3 min， 2%B； 3-9 min， 2%-40%B； 9-18 min， 40%-98%B）， electrospray ionization （ESI）， positive and negative ion detection modes， acquisition range of m/z 80-1 000. Univariate and multivariate statistical analysis were used to screen the differential metabolites between groups which were used to metabolic pathways enrichment analysis. ResultCompared with the normal group， the rats in the model group had the characteristics of darker fur， lazy movement and loose stools， the body weight， blood glucose and contents of TG， TC， LDL-C， MDA increased significantly （P<0.05， P<0.01） and GSH-Px level decreased significantly （P<0.01）， the blood pressure remained stable at about 160/88 mmHg （1 mmHg≈0.133 kPa）. A total of 115 differential metabolites were screened in the positive and negative ion modes， of which 45 were up-regulated and 70 were down-regulated ［variable importance in the projection （VIP） value>1， P<0.05 and fold change （FC）≥2］， including indoleacetaldehyde， 5-hydroxytryptamine， lysophosphatidylcholine， phosphatidylcholine， xanthine and so on， which regulated blood pressure mainly through glycerophospholipid metabolism， linoleic acid metabolism， tryptophan metabolism and arachidonic acid metabolic pathways. ConclusionFeeding with high-fat diet and intraperitoneal injection of L-NNA can successfully construct the rat model of high-normal blood pressure with excessive phlegm-dampness syndrome， and indoleacetaldehyde， 5-hydroxytryptamine， lysophosphatidylcholine， phosphatidylcholine and xanthine can be used as characteristic serum differential metabolites of the rat model.

Objective To discuss the medication principles of diagnosis and treatment for insomnia from spleen and stomach; To provide references for clinical treatment for insomnia.Methods Relevant articles about diagnosis and treatment forinsomnia from spleen and stomach were searched in CNKI and Wanfang Data through computers, the data were input into Traditional Chinese Medicine Inheritance Supporting System (V2.5) and then association rules, apriori arithmetic, improved mutual information method, and complex system entropy cluster methods were used to analyze the medication principles of diagnosis and treatment for insomnia from spleen and stomach. Results Through screening, totally 87 prescriptions were included, involving 165 herbal medicine. Data mining results showed that there were 30 high-frequency herbal medicine, 19 high-frequency medicinal combinations, and 4 medicinal association rules. Evolution led to 13 medicinal combinations of 2 herbal medicine and 3 new prescriptions. Conclusion The main method of diagnosis and treatment for insomnia from the spleen and stomach is regulating qi activity of spleen and stomach. The features of common medicine are invigorating spleen to reduce phlegm, clearing stomach and calming the adverse-rising energy, and tonifying qi and soothing nerves, which can offer references for clinical treatment for insomnia.

Aims To analyze the intervention effect of Captopril on serum endogenous metabolites alternations in spontaneous hypertension rats ( SHR) and to investi-gate possible therapeutic mechanism .Methods The rapid resolution liquid chromatography/quadrupole-time of flight tandem mass spectrometry ( RRLC-Q-TOF-MS) and technology coupled with partial least squares discriminant analysis ( PLS-DA ) processed by SIMCA-P software were used to distinguish significantly different variables and identify potential biomarkers . Results Compared to the normal group , metabolic profiling changed significantly in model group and Cap-toril group .Totally 4 metabolins and their metabolic pathways were detected , which were closely related to the endothelial function .Conclusion Metabolomics reveals possible therapeutic mechanism of Captopril for protecting endothelial function from overall metabolism of the body .It also shows unique potential in terms of interpretation of the complex mechanisms of drugs .

High performance liquid chromatography-time-off-flight mass spectrometer (HPLC-TOFMS) technology coupled with partial least squares discriminant analysis (PLS-DA) processed by SIMCA-P software was applied to investigate serum endogenous metabolites alternations of valsartan in spontaneous hypertension rats (SHR). And MetPA platform was used to connect identified potential biomarkers in corresponding metabolic pathways to find possible therapeutic mechanism of valsartan. Valsartan significantly declined the blood pressure of SHRs (P < 0.05) at fourth week. The metabolic profiling significantly changed and four metabolites involved in G protein-coupled pathway were identified. Metabolomics is able to detect holistic and microcosmic alternations in organism, so as to elucidate therapeutic mechanism of drugs.

This study was aimed to build metabolic network of hypertension with syndrome of ascendant hyper-activity of liver yang by associating metabolic biomarkers in order to reveal the biological nature of hyperten-sion from the whole view . According to the diagnostic criteria of hypertension with syndrome of ascendant hy-peractivity of liver yang, typical cases were selected and healthy volunteers were enrolled as comparison . Metabolic biomarkers were revealed by metabolomics methods. The metabolic pathways of biomarkers were re-vealed with the KEGG database . The metabolic pathways were connected to establish the metabolic network . Key targets were identified using metabolism node analysis . The results showed that compared with healthy vol-unteers , the metabolic network of hypertension with syndrome of ascendant hyperactivity of liver yang had sig-nificant changes . Norepinephrine , hexanose and arachidonic acid are key network nodes . It was concluded that the metabolic network according to metabolic biomarkers has the advantage in the study on changes of the body under complicated conditions . The study provided a scientific basis for the understanding of biological na-ture of hypertension with syndrome of ascendant hyperactivity of liver yang.