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Article in Chinese | WPRIM | ID: wpr-815422


OBJECTIVE@#To observe the changes of blood pressure and S-100B, neuron specific enolase (NSE) protein in hypertensive dogs with high fat diet after catheter-based renal sympathetic denervation.@*METHODS@#Twelve Beagles were divided into an interventional group (n=6) and a sham-operation group (n=6). After baseline measurements, the Beagles were fed with lard oil for 3 months. After 3 months, the interventional group had renal sympathetic denervation by percutaneous catheter based radiofrequency ablation and the control group had renal angiography. The blood pressure, plasma S-100B, and NSE before the operation and 3 days, 1 week, 2 weeks, 1 month, 2 months and 3 months after the operation were measured.@*RESULTS@#The dogs had significantly higher levels of systolic blood pressure (SBP), diastolic blood pressure (DBP) and mean arterial pressure (MBP) compared to its baselines (P<0.05). The SBP, DBP and MBP in the interventional group were significantly lower than those in the control group 1 month and 3 months after the operation (P<0.05). Three months after the operation, renal angiography in all dogs revealed no sign of renal artery stenosis. Plasma S-100B and NSE expression in the interventional group were higher than those in the control group 3 days, 1 week and 2 weeks after the operation (P<0.05).@*CONCLUSION@#Renal sympathetic denervation can significantly reduce the SBP, DBP and MBP in hypertensive dogs. The plasma S-100B and NSE may be used as indicators for assessment of renal nerve injury after renal sympathetic denervation.

Animals , Blood Pressure , Catheter Ablation , Dogs , Hypertension , Metabolism , Kidney , General Surgery , Phosphopyruvate Hydratase , Metabolism , S100 Calcium Binding Protein beta Subunit , Metabolism , Sympathectomy
Article in Chinese | WPRIM | ID: wpr-468931


A total of 101 lipid metabolism disorder patients with traditional Chinese medicine (TCM) syndrome of phlegm and turbidity retardation were collected and randomly divided into group A:Jiangzhi Decoction (JZF) alone (n =30),group B:atorvastatin (ATV) alone (n =39) and group C:JZF plus ATV (n =32).Lipid level,liver and kidney function,total effective rate and TCM scores were observed after a course of 2 weeks.Total effective rate:Group C was significantly superior to group B (90.62% vs.76.92%,u =1.97,P < 0.05) ; TCM score:Group C had a statistically superior advantage over groups A andB (C vs.A,90.62% vs.80.00%,u=1.98,P<0.05; Cvs.B,90.62% vs.51.28%,u=4.11,P <0.01); TC and Improvements of total cholesterol (TC) and low-density lipoprotein-cholesterol (LDL-C):Group C demonstrated marked decreases in both TC and LDL (CTC & CLDL-C A,P < 0.01 ; CTC & CLDL-C B,P < 0.01),no abnormal liver or kidney function occurred during the follow-up period.Thus JZF and ATV may have synergic lipid-lowering effects.And single uses of JZF and ATV have no marked differences in short term efficacy.

Journal of Chinese Physician ; (12): 744-747, 2013.
Article in Chinese | WPRIM | ID: wpr-436068


Objective To investigate clinical anti-hypertension effect,clinical traditional Chinese medicine (TCM) syndrome improvement and endothelium function such as cardio-ankle vascular index (CAVI),flow-mediated dilatation (FMD) and endothelial micro-particle (EMP) protection of Tianma Gouteng Granule in interfering primary hypertension patients with hyperactivity of liver-yang.Methods Sixty six primary hypertension patients with hyperactivity of liver-yang were randomly divided into the control group (standardized treatment,n =35) and the treatment group (Tianma Gouteng Granule + standardized treatment,n =31) according to the random number method.In four weeks' follow-up treatment,the changes in clinical efficiency,TCM syndrome improvement,CAVI,FMD and EMP were observed.Results (1)Total clinical efficiency ratio was 71.43% in control vs.70.97% in treatment without statistical significance (P >0.05).(2) TCM syndrome improvement was better in treatment group than that in control group (93.55% vs 74.29%,x2 =4.39,P < 0.05),especially in improving symptoms such as dissiness,headache,dysphoria in chest,palms and soles,insomia and tinnitus (P < 0.05).(3) In the aspect of endothelium protection,treatment group can greatly improve CAVI compared with control (L-CAVI ∶ t =2.11,P <0.05;R-CAVI∶ t =2.15,P <0.05) ; the levels of FMD(t =-4.65,P <0.01) and EMP (t =4.35,P < 0.01)were significantly improved after treatment (P < 0.05) while no statistical meaning was found between two group.Conclusions Tianma Gouteng Granule can improve TCM syndrome,decrease CAVI level.FMD and EMP were significantly decreased in treatment group.Multi-factor regression analysis showed that EMP level was related to pulse pressure.