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With the improvement of people's living standards and the increasing aging population， the incidence of cardiovascular diseases has sharply risen， making it the leading cause of death and a major "killer" for humans. The prevention and treatment of cardiovascular diseases still face severe challenges. Shenmai injection （SMI）， a Chinese medicinal preparation， is widely used in the prevention and treatment of cardiovascular diseases because of its individualized advantages in syndrome differentiation and definite efficacy. Meanwhile， its pharmacological effects and related mechanism are becoming increasingly clear. Modern research shows that SMI can exert cardioprotective effects by reducing myocardial inflammatory response， alleviating oxidative stress， inhibiting myocardial cell apoptosis， improving microcirculatory dysfunction after myocardial ischemia-reperfusion， protecting mitochondrial structure and function， inhibiting ventricular remodeling， reducing drug-induced cardiotoxicity， and possessing antiviral properties. Additionally， it can produce cardiovascular protection by relaxing blood vessels， protecting endothelial cells， and promoting angiogenesis. Furthermore， SMI can lower blood viscosity and lipid levels， thus improving blood rheology. In the future， more clinical trials and basic research are needed to clarify its therapeutic efficacy and target mechanism to further confirm the effectiveness and safety of its clinical application.
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Objective::To observe the clinical efficacy of Longdan Xiegantang in the treatment of pelvic inflammatory infertility with damp-heat phlegm and phlegm, in order to explore its mechanism of action. Method::Totally 150 patients with phlegm and inflammatory pelvic inflammatory infertility admitted to First Hospital of Hunan University of Chinese Medicine from January 2017 to December 2018 were enrolled in the study. According to the random number, the patients were divided into control group and observation group, with 75 cases in each group. Control group was given antibiotics combined with Gandan Shuangqing granule, and observation group was given Longdan Xiegantang combined with antibiotics. Both groups were treated for 6 weeks. The clinical efficacy, traditional Chinese medicine (TCM) syndrome scores, blood rheology and serum biochemical parameters, inflammatory factor levels and immune function indexes of the two groups were compared. Result::The total effective rate of observation group was 93.33%, which was higher than 78.67% of control group (χ2=6.480, P<0.05). The pregnancy rate of observation group was 58.33%, which was significantly higher than 33.82% of control group (χ2=8.862, P<0.01). Before treatment, there was no significant difference in TCM syndrome score, hemorheology, serum biochemical index, inflammatory factor level and immune function between the two groups. Compared with before treatment, the TCM syndrome scores of lower abdominal pain, anal bulge, lumbosacral pain, abnormal bandage and menstrual disorders were significantly reduced, the levels of plasma viscosity, hematocrit, high and low-shear whole blood viscosity were significantly reduced, the level of inhibin-A (INH-A) was significantly increased, the level of progesterone (P) and beita chorionic gonadotropin (β-HCG) were significantly reduced, the levels of serum C-reactive protein (CRP), interleukin-6 (IL-6) and tumor necrosis factor-α (TNF-α) were significantly decreased, the levels of CD4+ and CD8+ were significantly increased, and the levels of IgA, IgG and IgM were significantly decreased (P<0.05). After treatment, in observation group, TCM syndrome scores of the lower abdominal pain, anal bulge, lumbosacral pain, abnormal bandage and menstrual disorders were significantly reduced, the levels of plasma viscosity, hematocrit, high and low-shear whole blood viscosity were significantly reduced, the level of INH-A was significantly increased, and the level of P and β-HCG were significantly reduced, the levels of serum CRP, IL-6, TNF-α were significantly decreased, the levels of CD4+ and CD8+ were significantly increased, and the levels of IgA, IgG and IgM were significantly decreased (P<0.05). There was no obvious adverse reaction in two groups during the treatment. Conclusion::Longdan Xiegantang has a good clinical effect in treating pelvic inflammatory infertility with damp-heat phlegm and phlegm, and can reduce TCM syndrome scores, and increase pregnancy rate. The mechanism may be correlated with the improvement of blood rheology and serum biochemical indicators, the inhibition of inflammatory factors and the enhancement of immune function.
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OBJECTIVE:To investigate the effects of Yiqi huayu granules on gastrointestinal motility of gastrointestinal motili-ty disorder model mice and blood rheology of acute blood stasis model rats,and to provide experimental evidence for clinical use of it. METHODS:50 ICR mice were randomly divided into normal group,model group,mosapride group(positive control chemi-cal drug,0.003 g/kg),Muxiang shunqi pills group(positive control TCM,0.36 g/kg)and Yiqi huayu granules group(2.4 g/kg), with 10 mice in each group. Treatment groups were given relevant medicine solution intragastrically,once a day,for a week;nor-mal group and model group were given normal saline intragastrically. Those groups fasted for 24 h after last medication,and then were given above medicine intragastrically;1 h later,they were given atropine sulfate intragastrically to induce gastrointestinal mo-tility disorder model except for normal control group. The stomach residue rate and intestinal propulsive rate of mice were mea-sured. 60 SD rats were randomly divided into normal group,model group,Compound danshen tablet group(positive control,1.0 g/kg)and Yiqi huayu granules high-dose,medium-dose and low-dose groups(2.4,1.2,0.6 g/kg),with 10 rats in each group. Nor-mal group and model group were given normal saline intragastrically,and treatment groups were given relevant medicine,once a day,for a week. 1 h after last medication,those groups were given adrenaline intraperitoneally+aqua astricta. to induce acute blood stasis model except for normal group. The whole blood viscosity(high-shearing,middle-shearing,low-shearing),plasma viscosity, 1,3,5 min platelet aggregation rate ,hematocrit and maximal platelet aggregation rate were all detected in rats. RESULTS:Com-pared with normal group,stomach residue rate of mice in model group was increased significantly(P<0.01),while intestinal pro-pulsive rate was decreased significantly(P<0.01). The whole blood viscosity(high-shearing,middle-shearing,low-shearing),plas-ma viscosity,hematocrit,1,3,5 min platelet aggregation rate and maximal platelet aggregation rate of rats were all increased sig-nificantly in model group (P<0.01). Compared with model group,above indexes of mice/rats were all improved significantly in treatment groups(P<0.05 or P<0.01). CONCLUSIONS:Yiqi huayu granules can significantly promote the function of gastrointes-tinal peristalsis and anticoagulation.
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Objective To explore the effect of Shenshuaining capsule on nutritional status and blood rheology in patients with chronic renal failure.Methods 150 cases of chronic renal failure were randomly selected and were randomly divided into observation group and control group, 75 cases in each group.The control group were given hemodialysis for treatment,and the observation group was treated with Shenshuaining capsule one week after dialysis.The clinical effect,nutritional status and biochemical indicators in the two groups were observed.Results The total effective rate in the observation group was 86.67%, which was higher than 72.00% in the control group,the difference was statistically significant(x2=4.920,P<0.05).After treatment,the nutrition indicators of HBG,ALB,IgG,IgA and IgM in the observation group were (135.7±16.4)g/L,(34.5±2.9)g/L,(10.8±0.7)g/L,(2.1±0.4)g/L and (1.7±0.3)g/L respectively, which were higher than those in the control group[(113.8±16.9)g/L,(28.4±2.5)g/L,(7.6±0.8)g/L,(1.3±0.3)g/L and (1.2±0.2)g/L], the differences were statistically significant(t=8.054,13.797,26.070,13.856,12.010,all P<0.01).In the observation group,the incidence rate of undernutrition was 25.33%, which was lower than 46.67% in the control group, the difference was statistically significant(x2=45.905,P<0.05).After treatment,the blood urea nitrogen and blood urea in the observation group were (349±64)μmol/L and (10.4±3.7)mmol/L respectively,which were lower than those in the control group[(462±51)mol/L and (14.2±4.5)mmol/L], the differences were statistically significant(t=11.958,5.649,all P<0.05).After treatment,the creatinine clearance rate and concentration of hemoglobin in the observation group were (25.1±6.1)mL/min and (92.1±21.1)g/L respectively, which were higher than those in the control group[(21.7±5.4)mL/min and (84.7±15.3)g/L], the differences were statistically significant(t=3.614,2.459,all P<0.01).After treatment, the high blood viscosity,low blood viscosity,plasma viscosity and hematocrit in the observation group were (3.59±0.94)m/Pas,(7.84±0.97)mPa/s,(1.31±0.15)mPa/s and (0.33±0.07) respectively, which were lower than those in the control group[(4.41±1.13)mPa/s,(8.72±1.05)mPa/s,(1.43±0.24)mPa/s and (0.42±0.05)], the differences were statistically significant(t=11.958,5.649,2.459,all P<0.01).Conclusion For patients with chronic renal failure,Shenshuaining capsule combined with hemodialysis can improve the nutritional status and blood rheology.
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Objective To observe the preventive effects of puerarinon development of deep vein thrombosis (DVT) in elderly women with osteoporosis after hip replacement. Methods 100 elderly women with osteoporosis who scheduled for femoral head arthrolastybetween January 2012 and January 2014 in Cangzhou Central Hospital were selected and then randomly divided into a study group (n=50) and a control group (n=50). The control group received routine anti?inflammatory and anticoagulant therapy ,while the study group received intravenous drip of puerarinof 400 mg mixed with 5%glucose liquid 500 ml daily for 15 days as a treatment course. After the treatment, DVT incidence rate ,change of early diagnostic indexes and hemorheology were compared with their baselines. Results DVT incidence rate was significantly lowerin the study group than in the control group (8.0%vs. 24.0%, P<0.05). Ascompare with the control group,thromboxane A2/prostacyclin,plasma homocysteine and hemorheology?were significantly reduced (P < 0.05). Conclusions Puerarin has a preventive effect for deep vein thrombosis in elderly women with osteoporosis after hip replacement.
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Objective To study the impact of rehabilitation training combined with low molecular heparin calcium on functional recovery and venous thrombosis of postoperative period of hip fracture in the elderly.Methods 86 elderly patients with hip fracture surgery were divided into the control group(43 cases)and observation group (43 cases)according to random number table method.The control group was given low molecular heparin calcium, and the observation group was given rehabilitation training combined with low molecular heparin calcium.After four weeks,the hip functional recovery and venous thrombosis occurrence were observed in the two groups.The levels of blood rheology indicators such as blood high shear viscosity,shear viscosity,low shear viscosity,erythrocyte aggrega-tion index and coagulant function index of thrombin time and D -dimer were detected.Results The scores of hip joint pain,joint function,joint mobility,deformity and Harris score in the observation group were higher than those in the control group,the differences were statistically significant(t =3.713,3.224,3.345,1.861 and 8.087,all P <0.05).The incidence rate of venous thrombosis in the observation group was 6.89%,which was lower than 23.26%in the control group,the difference was statistically significant (χ2 =4.440,P =0.035).After 4 weeks treatment,the levels of the whole blood high shear viscosity,shear viscosity,low shear viscosity and erythrocyte aggregation index in the observation group were lower than those in the control group,the differences were statistically significant (t =2.092,2.590,1.716 and 2.590,all P <0.05).After treatment,the level of D -dimer in the observation group was lower than that in the control group,and the prothrombin time in the observation group was higher than that in the con-trol group,the differences were statistical significance(t =7.510 and 2.151,all P <0.05).Conclusion The rehabil-itation training combined with low molecular heparin calcium can promote hip joint function recovery of postoperative period of hip fracture in the elderly,reduce the incidence of venous thrombosis,improve blood rheology and blood coagulation function indicators.
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Objective To analyze the clinical effects of sevoflurane and propofol anesthesia on hemorrheology in elderly patients with colorectal cancer undergoing radical mastectomy.Methods 86 patients with colorectal cancer undergoing radical surgery in our hospital from March 2014 to December 2016 were selected and randomly divided into sevoflurane group and propofol group group with 43 cases in each group.Two groups of elderly patients were anesthetized before, 40 minutes after induction, 80 minutes after induction, 140 minutes after induction and 30 minutes after entering the anesthesia monitoring room 30 minutes to draw the neck 4 mL venous blood.Analysised of two groups of patients with hemorheology ( low cut blood viscosity, blood viscosity in the cut, high shear whole blood viscosity, plasma viscosity, erythrocyte deformation index, erythrocyte aggregation index) index.Results There was no significant difference in the difference of detection indexes between sevoflurane group and propofol group at each time point Comparison of sevoflurane group and propofol group in elderly patients, 40 min, 80 min after induction and 140 min after induction compared with those of pre-anesthesia low-cut whole blood viscosity, middle whole blood viscosity, high shear whole blood viscosity and plasma viscosity, the difference was statistically significant(P<0.05), erythrocyte deformation index and erythrocyte agglutination index were not significantly different between the two groups.The blood viscosity in the propofol group was significantly lower than that in the anesthesia group at 80 minutes after induction and 140 minutes after induction, the difference between the two groups was statistically significant (P<0.05).The whole blood viscosity of the sevoflurane group was significantly lower than that before anesthesia at 140 min, and the difference between the two groups was statistically significant (P<0.05).Conclusion From the point of view of hemorheology, sevoflurane and propofol anesthesia can be used in elderly patients with colorectal cancer radical operation.
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AIM To explore the effects of ligustrazine on blood rheology,aldose reductase (AR) and renal function in diabetic nephropathy (DN) rats.METHODS The DN rat model was established by intraperitoneal injection of streptozotoein (55 mg/kg),rats were randomly divided into five groups,model group,irbesartan [50 mg/(kg · d)] group,high-,middle-and low-dose of ligustrazine [200,100,50 mg/(kg · d)] groups,together with normal control group.All the rats received daily garage for eight successive weeks.At the end of experiment,blood rheology,blood glucose,aldose reductase in erythrocyte and kidney tissue,24 h urinary protein,blood urea nitrogen,creatinine,creatinine clearance and renal function were observed.RESULTS Compared with the model group,blood rheology,blood glucose and renal function in various treatment groups were effectively improved,and aldose reductase activity was significantly decreased (P ＜ 0.05).HE staining and PAS staining showed that the pathological changes in kidney were significantly alleviated.CONCLUSION Ligustrazine can protect kidney of DN rats by ameliorating blood rheology,decreasing blood glucose and inhibiting aldose reductase activity.
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Objective:To explore the effects of holly leaf extract on blood lipid regulating function and blood rheology in hyperlipi-demia rats to provide experimental basis for the development and application of holly leaf. Methods:The rats were fed with high-fat di-et for 4 weeks to establish the model of hyperlipidemia. The rats were randomly divided into the control group, the model group, the positive group, high-dose group (0.60 g·mL-1), medium-dose group (0.30 g·mL-1) and low-dose group (0.15 g·mL-1) of Holly leaf with gastric perfusion for 9 weeks. TC, TG, HDL-C, LDL-C, AST, ALT, SOD and MDA in serum of the rats were deter-mined, and various indices of hemorheology were measured. Results:When compared with the model group, holly leaf extract at dif-ferent doses could decrease the content of TC, TG, LDL-C, ALT, AST, MDA and apo B in varying degrees, and increase the content of HDL-C, the SOD activity and lipoprotein levels in varying degrees at the end of the gastric perfusion, and the effects of high-dose of holly leaf were the most significant (P<0. 05,P<0. 01). Holly leaf extract at different doses could decrease plasma viscosity, whole blood viscosity, erythrocyte aggregation index and hematocrit, and increase red blood cell deformability index, and the effects of high-dose group of holly leaf were the most significant (P<0. 05,P<0. 01). Conclusion:Holly leaf has obvious regulating effects on blood lipid function and blood rheology in hyperlipemia rats, which can reduce blood lipid levels.
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The study was to explore effects of Tongluo Xingnao effervescent tablets on the blood rheology, iNOS, VEGF and LDH-5 in multi-infarct dementia(MID) model rats. Establish MID model rats were induced by microthrombosis, from which 50 successful model rats were randomly divided into five groups, such as the model control group, the dihydroergotoxine mesylate tablets(hydergine) group(0.7 mg•kg⁻¹), Tongluo Xingnao effervescent tablets high-dose, medium-dose and low-dose groups(7.56, 3.78, 1.89 g•kg⁻¹). Another ten rats in the sham group were randomly selected as the parallel control group. Each group was orally administered with drugs for 90 days. The learning and memory ability was evaluated with the Morris water maze test, while the whole blood viscosity and the erythrocyte aggregation index derived from abdominal aorta were measured in different shear rates. In addition, the levels of VEGF and iNOS in the serum were determined by ELISA kits. The expression of LDH-5 in hippocampus of rats was measured with immunohistochemistry and image quantitative analysis. The result showed that Tongluo Xingnao effervescent tablets notably decreased the escape latency of MID model rats, increased times of entering into the escape platform and prolonged retention time in medium ring, meanwhile the whole blood viscosity in MID model rats was also notably reduced in four shear rates, i.e. 1, 5, 30, 200 S⁻¹, erythrocyte aggregation index, serum VEGF and iNOS, and average optical density value of LDH-5, with a statistically significant differences compared with the model control group (P<0.05). In conclusion, Tongluo Xingnao effervescent tablets could improve the ability of learning and memory of MID model rats and the blood rheology, reduce the level of iNOS, VEGF and the expression of LDH-5, and then improved the brain energy supply.
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Objective:To compare the immunology parameters and stress hormone in two groups of patients with lung cancer after radical operation and provide reference to clinical surgery.Methods:From March 2015 to March 2016, 72 cases in our hospital were accepted surgical treatment for lung cancer and divided into observation group and control group. Among them 36 cases of video-assisted thoracoscopy lung cancer radical surgery for the treatment of patients in mind as the observation group, 36 cases of open chest lung cancer radical operation were recorded as control group, respectively comparing two groups of patients with preoperative and postoperative 3 days red cell immune index, index of cellular immunity, stress hormone level and blood rheology index.Results:3 days after operation, the observation group in terms of RBC-C3b, RFER levels were significantly higher than those of control group and RBC-IC and RFER were significantly lower than those in the control group. 3 days after operation, the observation group CD3+, CD4+, CD3+CD4+ were significantly higher than those of the control group, while CD8+ was significantly lower than that of the control group. 3 days after operation, the observation group NE, Cor, angiotensin II (ANG II) was significantly higher than that of the control group (t=2.181,t=10.320,t=5.924;P<0.05). 3 days after operation in observation group, the plasma viscosity, erythrocyte sedimentation equation K value were significantly lower than those in the control group. The differences were statistically significant (t=29.698,t=7.411;P<0.05).Conclusion:The side-effect of thoracoscopy radical resection of lung cancer is small, and it has more advantages compared with open chest lung cancer radical operation.
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OBJECTIVE:To investigate the effects of Astragalus injection combined with Salmeterol propionate powder inhala-tion on pulmonary function,cytokines and blood rheology indexes of Chronic obsrnctine pulmonary disease (COPD) patients. METHODS:104 COPD patients were divided into observation group and control group according to the randorn number table meth-od,with 52 cases in each group. Control group was given routine symptomatic treatment+Salmeterol propionate powder inhalation 1 dose,bid;observation group was additionally given Astragalus injection 30 ml added into 5% Glucose injection 250 ml,ivgtt, qd,on the basis of control group. Treatment course of 2 groups lasted for 2 weeks. Clinical efficacy,pulmonary function indexes [forced expiratory volume in one second(FEV1),forced vital capacity(FVC),FEV1/FVC],CRP,cytokine [IL-6,IL-8,TNF-α] levels,blood rheology indexes (whole blood high-shear viscosity,whole blood low-shear viscosity,fibrinogen,hematokrit and plasma viscosity),and the occurrence of ADR were observed in 2 groups. RESULTS:The total effective rate of observation group (94.23%)was significantly higher than that of control group(75.00%);compared with before treatment,FEV1,FVC and FEV1/FVC of 2 groups were significantly increased after treatment,and those of observation group were significantly higher than those of control group;CRP,IL-6,IL-8 and TNF-α of 2 groups were significantly decreased,and those of observation group were signifi-cantly lower than those of control group. The whole blood high-shear viscosity,whole blood low-shear viscosity,fibrinogen,hema-tocrit and plasma viscosity of observation group were decreased significantly after treatment,and the observation group was signifi-cantly lower than the control group,with statistical significance(P<0.05). No significant ADR was found in 2 groups. CONCLU-SIONS:Astragalus injection combined with Salmeterol propionate powder inhalation is significantly effective for COPD,improves pulmonary function of patients,improves micro inflammatory state and decreases blood rheology indexes with good safety.
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Objective To observe the effect of Shuxuetong injection in the improvement of heart and lung function on chronic pulmonary heart disease patients with basic treatment .Methods The control group was given low flow oxygen ,sensi-tive antibiotics for infection control ,and other treatments such as cough relief ,sputum reduction ,and antispasmodic treat-ment .Treatment group was given 6 ml Shuxuetong injection once a day for 14 days as 1 treatment period .Results The total effective rate of treatment group was 93 .75% ,while that of total control group was 67 .39% (P<0 .05) from Chi square test (χ2 =11 .36 ,P=0 .00) .All indexes of blood rheology of treatment group significantly improved compared with self control at an earlier time (P<0 .05) and control group (P<0 .01) .Improvement of the index of pulmonary function between two groups was significant difference(P<0 .01) .Conclusion Shuxuetong injection as an adjuvant treatment would improve microcircula-tion ,reduce inflammation ,and improve patient outcomes .Therapy combined with Shuxuetong injection in the treatment of chronic pulmonary heart disease could significantly improve the efficacy ,therefore ,which would be worth of clinical use .
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Objective To investigate the influence of atorvastatin combined with trimetazidine therapy on blood rheology and endothelial function in elderly patients with unstable angina pectoris.Methods 94 elderly patients with unstable angina pectoris were randomly divided into two groups.Group 1 was treated with ordinary thera-pies,while group 2 was treated in addition of atorvastatin in combination with trimetazidine.The Patients'clinical effects,blood rheology,endothelial function before and after treatment was compared between the two groups.Results The effective rate of group 1 was 74.5%,which was significantly higher than that of group 2(93.6%,P =0.011). The improvement of abnormal ECG turned to be the same result (80.9%,93.6%,P =0.008).There was no differ-ence between the two groups in all above indices (t =0.289,P =0.774;t =0.218,P =0.828;t =0.382,P =0.703;t =0.616,P =0.540;t =1.096,P =0.276;t =0.221,P =0.825;t =0.406,P =0.685).After treatment,the levels of blood and plasma specific viscosity and endothelin-1 in both groups all decreased (group 1:t =6.180,P <0.01;t =10.002,P <0.01;t =4.532,P <0.01;t =4.303,P <0.01;t =4.239,P <0.01;VS group 2:t =15.108,P <0.01;t =14.798,P <0.01;t =7.653,P <0.01;t =7.981,P <0.01;t =8.461,P <0.01),the levels of nitric oxide and FMD all significantly increased (group 1:t =3.627,P <0.01;t =4.833,P <0.01;VS group 2:t =9.945,P <0.01;t =9.707,P <0.01 ),and there was a significantly difference between 2 groups(t =8.750,P <0.01;t =4.388,P <0.01;t =3.415,P <0.01;t =5.132,P <0.01;t =3.052,P =0.003;t =5.754,P <0.01;t =4.503,P <0.01).Conclusion Atorvastatin combined with trimetazidine has an excellent effect on elderly unstable angina pec-toris,with significantly improving blood rheology and endothelial function.
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Objective To study the effect of Yuan‐source Points and Collateral‐points combination and Bushen Yishou cap‐sule on hemorheology and hs‐CRP in patients with cerebral infarction .Methods A total of 120 patients with neurological function defects diagnosed with cerebral brain infarction were randomly divided into 3 groups ,who were given general treatment and nursing as usual ,Acupuncture group in general treatment based on Yuan‐source Points and Collateral‐points combination for enjoy points principles ,to acupuncture treatment ;drug group to oral Bushen Yishou capsule;combined group to Yuan‐source Points and Collat‐eral‐points combination and oral Bushen Yishou Capsule .Neurological function defects scores ,blood rheological properties and blood hs‐CRP were evaluated in all patients before and after treatment for 1 month .Results Three sets of results in treatment of limb function after scoring ,hemorheology and serum hs‐CRP levels were significantly improved (P<0 .01) .There was better improve‐ment in Combined group than these in Acupuncture group and Drug group respectively (P<0 .01) .Conclusion Yuan‐source Points and Collateral‐points combination combined with Bushen Yishou capsule can significantly improve neurological function and hemo‐rheology ,hs‐CRP levels in patients with cerebral infarction .
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Objective To observe the effect of defibrase on activated partial thromboplastin time (APTT),prothrombin time (PT)and the blood rheology at the acute stage of cerebral infarction.Methods 46 cases of cerebral infarction were selected in the Nanyang City Center Hospital.They were randomly divided into two groups;23 cases of control group,with regular treatment of 5% low molecular dextran and venoruton injection,intravenous drip,one week for a course,for two courses of treatment;23 cases of experimental group,with 10U defibrase,intravenous drip,every two days,one week for a course,for two courses of treatment.After treatment,APTT,PT and blood rheology were compared before and after treatment.Results APTT were improved in both groups after treatment,and APTT in experimental group was higher than that in control group,and the difference was statistically significant (P<0.05 );PT were improved in both groups after treatment,and the experimental group was higher than that in control group,and the difference was statistically significant (P<0.05);the blood rheology were improved in two groups after treatment (including high shear rate,low shear rate,plasma viscosity,erythrocyte deposited and fibrinogen),and the high shear rate,plasma viscosity,and fibrinogen of experimental group were lower than those of control group,and the differences was statistically significant (P<0.05 ).Conclusion Defibrase could obviously improve the APTT,PT and hemorheology indexes of cerebral infarction at the acute stage,which gives a clinical guidance.
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Objective To detect the blood viscosity values and find out the statistically significant influencing factors of blood viscosity and their fitting formulas among the middle aged and elderly people with high incidence of cardiovascular diseases. Methods The subjects’ blood was collected in the hospital, together with their physiological and pathological information, and LG-R-80 series rotary viscometer detector was used to detect blood viscosity. The statistically significant factors of blood viscosity and their fitting formulas were obtained by using SPSS. Results Blood viscosity increased with age and body mass index (BMI) and reached its peak value in 60 year-old males (5.35 mPa•s) and 50 year-old females (4.45 mPa•s), respectively, then the variation of blood viscosity would be stabilized, with no more increase; the blood viscosity values of males in all groups with different ages were significantly higher than those of females, with difference value in the range of 0.28-0.90 mPa•s; the blood viscosity values were obviously higher in hypertension group than those in normal group, with statistically significant differences (P<0.1). Conclusions The blood viscosity distribution in people with high incidence of cardiovascular diseases has certain regular pattern, and the obtained fitting formula between blood viscosity and influencing factors in this study would provide useful references for further study such as variation of blood viscosity under different physiological conditions, effects of different viscosities on some cardiovascular diseases, and non-invasive detection of blood viscosities.
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Objective:To observe the curative effect of vinpocetine combined with Danhong injections in the treatment of posterior circulation ischemia syndrome. Methods:Totally 120 patients with posterior circulation ischemia syndrome were selected and randomly divided into the treatment group and the control group with 60 cases in each. Both groups were treated by the conventional therapy, meanwhile, the treatment group was given vinpocetine and Danhong injections, and the control group was given vinpocetine alone. The treatment course was 14 days. The curative effect was observed, blood rheology and hemodynamics were also studied. Results:The to-tal effective rate of the treatment group was 95. 0%, which was significantly higher than that of the control group (75. 0%) with statis-tically significant difference(P<0. 05). After the treatment, the blood rheology (viscosity, low shear viscosity, plasma viscosity and reduced viscosity) and TCD ( LVA, RVA, BA and PI) in the two groups were significantly improved, and the treatment group showed more significant improvement(P<0. 05). Conclusion:Vinpocetine combined with Danhong injections in the treatment of posterior cir-culation ischemia syndrome has significant effect in the effective improvement of blood rheology and hemodynamics, which is worthy of clinical promotion and application.
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[Objective]It is to observe the clinical effect of bleeding in Zhongfu on pulmonary arterial hypertension induced by chronic cor pulmonale. [Methods]60 cases of patients with chronic cor pulmonale were randomly divided into two groups. Control group was given standardizing normal drugs , and the treatment group was added with bleeding in Zhongfu on the basis treatment above. Pulmonary artery pressure and index of blood rheology were compared between the two groups after 14 days. [Results]Compared with each other,the difference was significant( P<0.05). Indexes of pulmonary artery and blood rheology were al improved obviously after treatment in both groups, especial y in treatment group( P<0.05). [Conclusion]Combination with bleeding in Zhongfu can more effectively increase the clinical effect, low down pulmonary artery pressure and improve blood viscosity.
ABSTRACT
Objective To observe the effects of hirudo capsules on degree of platelet activation and blood rheology in patients with cerebral arteriosclerosis. Methods 122 patients with cerebral arteriosclerosis were randomly divided into two groups by the random number table:observation group(61 cases)and control group (61 cases). The two groups received conventional treatment such as antihypertensive and hypoglycemic drugs,and 100 mg of aspirin once a day. In the observation group,additionally hirudo capsules 0.75 g,3 times a day were given. The therapeutic course in both groups was 2 months. Prior to the start of treatment and on the next day after the end of treatment,traditional Chinese medicine(TCM)clinical syndrome integral,platelet membrane glycoproteins caspase 1 (PAC-1),platelet adhesion molecule P selection(CD62P)positive rate,and blood rheology indexes were detected,in addition to the adverse reactions . Results Before treatment,there were no statistical significant differences between the two groups in terms of TCM clinical syndrome integral such as headache,dizziness,head fullness,multiple somnolence amnesia,lip dark purple,sublingual veins purple in color,PAC-1,CD62P positive rate,hemorheology indexes(all P>0.05). After treatment,TCM clinical syndrome integral PAC-1,CD62P,low shear viscosity,high shear viscosity,plasma viscosity and the hematocrit of two groups were significantly lower than those before treatment, the improvement in observation group being more remarkable〔headache:0.75±0.69 vs. 1.23±0.92,dizziness:0.96±0.78 vs. 1.54±1.24,head fullness:0.65±0.59 vs. 1.48±1.17,multiple somnolence amnesia:0.77±0.72 vs. 1.69±1.14,lip dark purple:0.83±0.81 vs. 1.32±0.79,sublingual veins purple:0.84±0.67 vs. 1.20±0.74, PAC-1:(10.31±4.57)%vs.(15.13±6.27)%,CD62P:(11.39±5.24)%vs.(16.40±7.91)%,low shear viscosity (mPa?s):7.52±3.37 vs. 8.97±3.50,high shear viscosity(mPa?s):4.35±1.12 vs. 5.58±1.19,plasma viscosity (mPa?s):1.54±0.35 vs. 1.88±0.42,hematocrit(HCT):0.43±0.09 vs. 0.49±0.10〕. In the patients' follow-up, there were no obvious side effects of hirudo capsules. Conclusion Hirudo capsule is a safe and effective drug for treatment of patients with cerebral arteriosclerosis as it is helpful in reducing platelet activation degree and improving the blood rheology indexes.