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Objective:To investigate the effect of liraglutide(LRG) on high glucose-induced oxidative stress injury in(H9c2) cardiomyocytes and its underlying mechanisms.Methods:A high glucose treatment was applied to H9c2 cells for 24 hours to establish an in vitro model of myocardial cell injury. Different concentrations of liraglutide(10, 100, 1000 nmol/L) were administered for intervention. Cell viability was evaluated using the CCK-8 assay, and changes in cell morphology were observed under an inverted microscope. After 24 hours of liraglutide(100 nmol/L) intervention following high glucose treatment, the levels of lactate dehydrogenase(LDH), superoxide dismutase(SOD), and malondialdehyde(MDA) in the cell supernatant were measured. RT-PCR and Western blotting were used to detect the mRNA and protein levels of silent information regulator factor 1(SIRT1) and forkhead box protein O1(FOXO1). Western blotting was also used to assess the acetylation level of FOXO1 protein. Small interfering RNA(siRNA) technology was employed to silence SIRT1 in H9c2 cells to confirm its role in the study. Results:Compared to the control group, the high glucose group showed decreased cell viability, cell structure damage, increased levels of LDH and MDA in the cell supernatant, decreased SOD levels, aggravated oxidative stress, decreased SIRT1 expression, and increased acetylation level of FOXO1(all P<0.05). Compared to the high glucose group, liraglutide intervention resulted in increased cell viability, improved cardiac cell morphology, reduced oxidative stress levels, increased SIRT1 expression, and decreased acetylation level of FOXO1(all P<0.05). When SIRT1 was downregulated, the protective effects of liraglutide were weakened(all P<0.05). Conclusions:Liraglutide has a protective effect against high glucose-induced oxidative stress injury in H9c2 cells, which may be associated with the upregulation of SIRT1 expression.
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Objective:To investigate the role of stress-inducible protein Sestrin2 (Sesn2) in the improvement of insulin resistance in rat L6 skeletal muscle cells treated with liraglutide.Methods:The establishment of insulin resistance model of rat L6 skeletal muscle cells was induced by palmitate. The experimental cells were divided into control group(Con group), palmitate 0.6 mmol/L treatment group(PA group), palmitate 0.6 mmol/L+ liraglutide 10 nmol/L treatment group(PA+ Lir10 group), palmitate 0.6 mmol/L+ liraglutide 100 nmol/L treatment group(PA+ Lir100 group), and palmitate 0.6 mmol/L+ liraglutide 1 000 nmol/L treatment group(PA+ Lir1000 group). The cell counting kit 8(CCK8) method was used to detect the cell activity in each group. Western blotting was used to detect the expression levels of glucose transporter 4(GLUT4), protein kinase B(Akt), phosphorylated protein kinase B(p-Akt), and Sesn2 protein in L6 cells. L6 cells were transfected with siRNA to inhibit the expression of Sesn2. The cells were treated with palmitate and liraglutide. Western blotting was used to detect the expression levels of Sesn2, Akt, p-Akt, and GLUT4 protein in L6 cells.Results:Compared with Con group, the cell survival rate, p-Akt/Akt ratio, Sesn2, and GLUT4 protein expression in PA group decreased significantly( P<0.05). After liraglutide intervention, the cell activity, p-Akt/Akt ratio, Sesn2, and GLUT4 protein expression of PA+ Lir100 and PA+ Lir1000 groups was increased( P<0.05). After inhibiting the expression of Sesn2, p-Akt/Akt ratio and GLUT4 protein in transfected si-Sesn2 and treated with 0.6 mmol/L palmitate group(PA+ si-Sesn2 group) and transfected si-Sesn2 and treated with 0.6 mmol/L palmitate+ liraglutide 100 nmol/L group (Lir100+ PA+ si-Sesn2 group) were significantly lower than those in transfection negative group (si-Con group; P<0.05). Even after liraglutide intervention, compared with PA+ si-Sesn2 group, p-Akt/Akt ratio and GLUT4 protein expression level were not significantly increased in Lir100+ PA+ si-Sesn2 group ( P>0.05). Conclusions:Palmitate could induce the decrease of p-Akt/Akt ratio and GLUT4 protein expression in L6 cells. Liraglutide upregulates the expression of Sesn2, which leads to the increase of p-Akt/Akt ratio and GLUT4 protein expression and contributes to the improvement of insulin resistance.
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【Objective】 To investigate the status quo and existing problems of quality control laboratory of blood stations in Hebei province, and to provide reference for the capacity building of quality control laboratory in the future. 【Methods】 The data of routine blood collection and supply, blood component preparation, blood sampling ratio/frequency, and sampling results among 12 blood stations in Hebei in 2020 were collected. The monitoring effect of blood component quality in Hebei province, combined with the indicator changes of main blood components, were analyzed. 【Results】 Blood component preparation from blood stations in Hebei are different. The requirements for the number and frequency of routine sampling in each apartment are not standardized, and retrospective analysis was not conducted basically. Although the frequency and sampling of blood component quality monitoring can meet the minimum requirements of the Quality Monitoring Guidelines of Whole Blood and Blood Components 2017 and Technical Operating Regulations of Blood Stations (2019 Edition), but does not match the actual collection and preparation units. The qualification rate and reliability are unstable due to the small sample size. Monthly quality inspection can result in judgment errors, which is not conducive to systematic analysis and continuous improvement of blood collection and supply process. 【Conclusion】 In the context of continuous enhancement of blood collection and supply standardization in Hebei Province, the blood quality monitoring mechanism based on intra-province consistency can be further studied to standardize intra-province homogenization of blood quality monitoring in multiple links including sampling rules, statistical analysis and data comparison calibers.
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Objective To investigate the clinical efficacy of montelukast sodium combined with glucocorti-coids in the treatment of patients with acute asthma attack and its effects on serum inflammatory mediators and humoral immune function.Methods From March 2018 to March 2019,82 patients with acute asthma attack admitted to the First People's Hospital of Wenling were randomly divided into control group (41 cases) and observation group (41 cases) according to random number table method.The control group was treated with glucocorticoid ,while the observation group was treated with montelukast sodium on the basis of the control group.Both two groups were treated for 2 weeks.The therapeutic effect, pulmonary function,main symptom score,inflammatory mediators and humoral immune function before and after treatment were compared between the two groups .Results The total effective rate of the observation group (92.68%) was higher than that of the control group (70.73%) ( χ2 =6.609,P<0.05). After treatment,FEV1%and FEV1/FVC in the observation group were higher than those in the control group ( t=6.420,12.206,all P<0.05).After treatment,the scores of asthma,cough and expectoration in the observation group were lower than those in the control group (t=14.318,7.368,15.653,all P<0.05).After treatment,the levels of IL-6,IL-17 and IL-33 in the observation group were lower than those in the control group (t=10.123,10.144, 9.893,all P<0.05).The levels of serum IgA,IgG and IgM in the observation group were higher than those in the control group (t=7.695,7.698,7.835,all P<0.05).Conclusion Montelukast sodium combined with glucocorti-coid has good clinical effect on patients with acute asthma attack.It can alleviate inflammation and improve immune function of patients,which is worthy of clinical reference.
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Objective@#To investigate the clinical efficacy of montelukast sodium combined with glucocorticoids in the treatment of patients with acute asthma attack and its effects on serum inflammatory mediators and humoral immune function.@*Methods@#From March 2018 to March 2019, 82 patients with acute asthma attack admitted to the First People's Hospital of Wenling were randomly divided into control group (41 cases) and observation group (41 cases) according to random number table method.The control group was treated with glucocorticoid, while the observation group was treated with montelukast sodium on the basis of the control group.Both two groups were treated for 2 weeks.The therapeutic effect, pulmonary function, main symptom score, inflammatory mediators and humoral immune function before and after treatment were compared between the two groups.@*Results@#The total effective rate of the observation group (92.68%) was higher than that of the control group (70.73%) (χ2=6.609, P<0.05). After treatment, FEV1% and FEV1/FVC in the observation group were higher than those in the control group (t=6.420, 12.206, all P<0.05). After treatment, the scores of asthma, cough and expectoration in the observation group were lower than those in the control group (t=14.318, 7.368, 15.653, all P<0.05). After treatment, the levels of IL-6, IL-17 and IL-33 in the observation group were lower than those in the control group (t=10.123, 10.144, 9.893, all P<0.05). The levels of serum IgA, IgG and IgM in the observation group were higher than those in the control group (t=7.695, 7.698, 7.835, all P<0.05).@*Conclusion@#Montelukast sodium combined with glucocorticoid has good clinical effect on patients with acute asthma attack.It can alleviate inflammation and improve immune function of patients, which is worthy of clinical reference.
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Objective@#To investigate the effects of butylphthalide combined with edaravone on cerebral hemodynamics, vascular endothelial function and cytokines in elderly patients with acute cerebral infarction.@*Methods@#From May 2017 to May 2018, 82 elderly patients with acute cerebral infarction admitted to the First People's Hospital of Wenling were selected and randomly divided into two groups according to the digital table, with 41 cases in each group.The patients in the control group were treated with edaravone, while the patients in the treatment group were treated with butylphthalide on the basis of the control group.The two groups were treated for 2 weeks.The neurological deficit scale (NIHSS), cerebral hemodynamics, vascular endothelial function and cytokines were compared between the two groups before and after treatment.@*Results@#The NIHSS score of the treatment group was (18.49±1.87)points, which was lower than (22.17±1.32)points of the control group at 2 weeks after treatment (t=10.294, P<0.05). The mean flow velocity [(31.70±3.25)cm/s], vascular resistance index (0.79±0.12) and maximum peak flow velocity [(54.21±2.65)cm/s] in the treatment group were higher than those in the control group [(26.91±4.39)cm/s, (0.61±0.05) and (43.76±3.10)cm/s] (t=5.615, 8.866, 16.407, all P<0.05). The contents of NO [(71.27±6.58)μmol/L] and eNOS [(66.37±3.65)U/mL] in the treatment group were higher than those in the control group [(62.30±2.71)μmol/L and (57.89±4.08)U/mL] (t=8.071, 9.919, all P<0.05). After 2 weeks of treatment, the contents of IL-6 [(27.36±2.71)pg/mL], CRP [(2.87±0.76)mg/L] and TNF- α[(98.24±10.48)ng/mL] in the treatment group were lower than those in the control group [(43.25±4.10)pg/mL, (4.59±0.91)mg/L and (160.27±15.42)ng/mL] (t=20.702, 9.289, 21.303, all P<0.05). The total effective rate of treatment group (90.24%) was higher than that of control group (68.29%) (χ2=6.011, P<0.05).@*Conclusion@#Butylphthalide combined with edaravone can improve cerebral hemodynamics, vascular endothelial function and alleviate cellular inflammatory reaction in elderly patients with acute cerebral infarction, and the curative effect is significant, which is worthy of clinical study.
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Objective To investigate the effects of butylphthalide combined with edaravone on cerebral hemodynamics,vascular endothelial function and cytokines in elderly patients with acute cerebral infarction.Methods From May 2017 to May 2018,82 elderly patients with acute cerebral infarction admitted to the First People's Hospital of Wenling were selected and randomly divided into two groups according to the digital table,with 41 cases in each group.The patients in the control group were treated with edaravone,while the patients in the treatment group were treated with butylphthalide on the basis of the control group.The two groups were treated for 2 weeks.The neurological deficit scale (NIHSS),cerebral hemodynamics,vascular endothelial function and cytokines were compared between the two groups before and after treatment.Results The NIHSS score of the treatment group was (18.49 ±1.87)points,which was lower than (22.17 ± 1.32)points of the control group at 2 weeks after treatment (t =10.294,P<0.05).The mean flow velocity [(31.70 ±3.25)cm/s],vascular resistance index (0.79 ±0.12) and maximum peak flow velocity [(54.21 ± 2.65)cm/s] in the treatment group were higher than those in the control group [(26.91 ± 4.39) cm/s,(0.61 ± 0.05) and (43.76 ± 3.10) cm/s] (t =5.615,8.866,16.407,all P <0.05).The contents of NO [(71.27 ± 6.58) μmol/L] and eNOS [(66.37 ± 3.65) U/mL] in the treatment group were higher than those in the control group [(62.30 ±2.71) μmol/L and (57.89 ±4.08) U/mL] (t =8.071,9.919,all P < 0.05).After 2 weeks of treatment,the contents of IL-6 [(27.36 ± 2.71) pg/mL],CRP [(2.87 ±0.76) mg/L] and TNF-α[(98.24 ± 10.48) ng/mL] in the treatment group were lower than those in the control group [(43.25 ±4.10) pg/mL,(4.59 ±0.91) mg/L and (160.27 ± 15.42) ng/mL] (t =20.702,9.289,21.303,all P < 0.05).The total effective rate of treatment group (90.24%) was higher than that of control group (68.29%)(x2 =6.011,P < 0.05).Conclusion Butylphthalide combined with edaravone can improve cerebral hemodynamics,vascular endothelial function and alleviate cellular inflammatory reaction in elderly patients with acute cerebral infarction,and the curative effect is significant,which is worthy of clinical study.
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Objective To compare the treatment effect and study the efficacy of the elastic intramedullary nails for the treatment of primary aneurysmal bone cysts in limbs.Methods Twenty one children with primary aneurysmal bone cystsadmitted to and treated in Shanghai Children's Hospital from 2012 January to 2016 June were studied retrospectively.There were 18 males and 3 females,with overall age of 1-14 years old and median age of 5 years old.The lesions were mainly located in the femur,tibia,fibula and humerus.They were divided into 2 groups according to the treatment plan.The patients of the experimentgroup received curettage and bone grafts with high-speed burring and elastic intramedullary nail.The patients of the control group received curettage and bone grafts with high-speed burring.According to the imaging results (Neer grading) and MSTS functional evaluation,the curative effect of the children of the 2 groups were analyzed statistically.Results The cure children were followed up for more than 2 yearswith follow-up time range of 24-48 months (mean value of 32.29±8.22 months).Five patients had a recurrence,with mean postoperative recurrence time of 10±2.66 months.A total of 5 patients of the control group perceived curettage and bone grafts with high-speed burring and a total of 16 patients of the experimentgroup received curettage and bone grafts with high-speed burring andelastic intramedullary nail.According to the imaging results (Neer grading) and MSTS function evaluation,Neer grading was 3 cases for grade Ⅰ,0 case for grade Ⅱ,1 case for grade Ⅲ and 12 cases for grade Ⅳ in the experiment groups.That was 1 case for grade Ⅰ,1 case for grade Ⅱ,2 cases for grade Ⅲ and 1 case for grade Ⅳ in the control group.The ABC recurrence rate of experimental group (18.8%) was lower than matched group (40%),while there was no significant difference.We found that MSTS functional scores of experimental group was significantly higher than the matched group (28.88±2.22 vs 20.80± 10.38,t=3.058,P=0.006).According to postoperative MSTS functional evaluation,we found that even the patients in the study group with recurrencewere also able to participate in physical exercises,without further occurrence of pathological fracture and the postoperative life quality was greatly improved.Conclusion Curettage and bone grafts with high-speed burring andelastic intramedullary nail can significantly reduce the recurrence rate of primary aneurysmal bone cysts in the four limbs.Meanwhile the MSTS function evaluation of the recurrence cases in this group all achieve to a satisfactory level.The reason of recurrence may be correlated to patient age and the distance between the focus and epiphyseal plate.Therefore,an appropriate treatment protocol is helpful in reducing the relapse rate and improving the patients' postoperative living quality.
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Objective To investigate the effects of group experiential education on glycemic control and self-care activities in patients with diabetes based on screening for diabetic complications.Methods Using convenience sampling,totally 134 patients with type 2 diabetes admitted to our department of endocrinology were randomly divided into the intervention group(n=68) and the control group(n=66) from January to August,2016.The control group received regular education on diabetic complications,while the intervention group received group experiential education via diabetic complications-simulated experience tools on the basis of regular education.Differences in glycemic control and self-care activities between two groups before and after intervention were compared.Results After adjusting for age,sex,diabetic duration,blood pressure,hypoglycemic treatments,lipids profiles,educational level,and diabetic complications and indices before interventions,improvements of fasting plasma glucose(FPG),2 h postprandial plasma glucose (PPG),haemoglobin A1c (HbA1c),and self-care activities in the intervention group were much higher than those in the control group after intervention,and the differences were statistically significant(P<O.05).Conclusion The group experiential education based on screening for diabetic complications can significantly increase self-care activities and improve glycemic control in patients with diabetes.
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Objective: To study changes of peripheral blood lymphocyte calcineurin/ nuclear factor of activated T cells (CaN/NFAT) signaling pathway and calcium activated potassium channel (KCa3.1) expression in Kazak hypertensive patients with high high sensitive C reactive protein (hsCRP) level from Xinjiang, and explore the mechanism of lymphocyte potassium channel involving in inflammation of hypertension.Methods: Kazak hypertensive patients from Xinjiang, who were first diagnosed in our heart center without antihypertensive therapy from Feb 2014 to Nov 2014, were selected.According to detected hsCRP level, a total of 50 hsCRP≥3mg/L patients were enrolled as high hsCRP group, and 50 hsCRP<3mg/L patients were enrolled as normal hsCRP group.Gene and protein expression levels of KCa3.1 and tumor necrosis factor (TNF)-α, and activities of lymphocyte CaN and NFAT were measured and compared between two groups.Results: Compared with normal hsCRP group, there were significant rise in expression levels of lymphocyte KCa3.1 mRNA [(0.86±0.16) vs.(2.48±0.22)], TNF-α mRNA [(1.02±0.15) vs.(2.90±0.13)], KCa3.1 protein [(1.00±0.02) vs.(2.46±0.04)] and TNF-α protein [(1.01±0.02) vs.(2.04±0.06)], and activities of CaN [(1.04±0.15) vs.(2.83±0.08)] and NFAT [(0.96±0.06) vs.(2.65±0.07)] in high hsCRP group, P<0.01 all.Conclusion: In Kazak hypertensive patients with inflammatory reaction from Xinjiang, KCa3.1 and CaN-NFAT signaling pathway expression rises, suggesting that lymphocyte KCa3.1 may be involved in occurrence and development of hypertension via CaN/NFAT signaling pathway.
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This paper summarized nursing experience of 23 patients with malignant tumor treated by 3D printing individualized template and 125I seed implantation.Nursing points included:preoperative assessment and preparation,reviewing the process of template conduction,assisting the physician to simulate the position of patients,making treatment plans,preparing templates before operation;resetting and maintaining position of patients,performing template alignment,seed implantation,monitoring vital signs and complications during operation;observation of complications,providing radiation protection and discharge guidance after operation.All 23 patients completed 125I seed implantation and no serious complication was observed.All patients recovered well and were discharged after treatment.
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Objective To assess the impact factors of surgical site infection(SSI) in the department of general surgery,the improve the quality of the target of monitoring,provide clinical theoretical basis for reducing the incidence of SSI.Methods In 2015,920 patients who underwent general surgery was took in the targeted monitoring of SSI.SPSS19.0 software was used to analyzing the data.Results The infection rate was 4.35%;Surgical site infection rate was rising,with the increase of NNIS.17 pathogens were isolated,including 11 Escherichia colis which was the most.The incidence of the SSI was 2.40% between two groups in the patients who underwent the elective surgeries 10.85%,in the patients who underwent emergency surgery.there was significant difference between two groups(x2 =27.997,P<0.05).The type Ⅱ surgical incision was smain type in the department of general surgery,the incidence of the typeⅡ surgical incision was 2.27%,the incidence of the typeⅢ surgical incision was 21.90%,no SSI occurred in the type Ⅰ surgical incision;SSI incidence of surgery time which was more than 3 h was 7.27%,less than 3 h was 3.71 %,there was significant difference between two groups(x2 =4.136,P<0.05);the SSI incidence of the incision length ≥10 cm was 13.11 %,less than 10 cm was 1.82%,the difference was statistically significant (x2=48.966,P<0.05).Conclusion NNIS score,wound type,type of surgery,duration of surgery may become the risk factors SSI.
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Objective To observe the clinical effect of drug moxibustion in the treatment of chronic obstructive pulmonary disease (COPD).Methods A total of 90 patients with acute myocardial infarction in Taihe Hospital emergency department were randomly divided into the control group (n=30) and the treatment group (n=90).The patients in the control group were treated with routine western medicine, while treatment group was treated with drug moxibustion on the basis of the control group treatment. Both groups were treated for 6 weeks.The pulmonary function was assessed, and the clinical effect was evaluated.Results The total effective rate was 86.7% (52/60) in the treatment group and 70.0% (21/30) in the control group. The difference between the 2 groups was statistically significant (χ2=6.059,P=0.048). After treatment, the forced expiratory volume in 1 second (FEV1) (1.07 ± 0.3l L vs. 1.05 ± 0.41 L,t=15.272) in the treatment group were significantly higher than that in the control group (P<0.01).Conclusions The drug-separated moxibustion can improve the curative effect and improve the lung function of patients with stable COPD.
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Objective To analyze the expression change of PTGFR gene in hip joint tissues of development dysplasia of the hip (DDH) and its correlation with DDH pathogenesis .Methods Eight age-and gender-matched children with DDH (DDH group) and control children (control group) were enrolled for conducting the compaison .The real-time quantitative PCR method and West-ern-blot method were adopted to detect the PTGFR mRNA and protein expression levels .Results PTGFR mRNA expression level in the hip articular capsule and ligamentum teres of the DDH group were significantly decreased compared with those of the control group (t=3 .472 ,2 .887 ,P<0 .05 ,) .The PTGFR protein expression level in the hip articular capsule and ligamentum teres of the DDH group were significantly decreased compared with those of the control group (t=5 .488 ,3 .942 ,P<0 .05) .Conclusion PTG-FR could play an important role in DDH pathogenesis and may be one of DDH pathogenic genes .
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Objective To Investigation the quality of marrow smear purchased by CDUTCM.Methods The quality and the typ-icality of marrow smears purchased during 2015 -2016 were collectively examined,and then decided whether these smears fit the blood cell morphology experimental teaching requirement.Results Of all the 960 marrow smears purchased these two years, 49.7% failed in smear made or stained,and 16.0% failed to meet the teaching requirements in the typicality of marrow cells.Con-clusion Teaching marrow smears,being different from clinic ones in their preparation and morphological diagnosis,must be of great quality in sustaining and of better typicality in their cell features.
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Objective:To assess the prevalence of depressive symptoms in type 2 diabetic patients with hypertension.Methods:A systematic electronic search was conducted in CNKI,Wanfang database,SinoMed,Pubmed and Embase.Literatures that reported the depressive symptoms status of type 2 diabetic patients with hypertension were included.All patients were divided into case group and control group,according to with or without hypertension.Meta-analysis was performed with Statal2.0 software after data extraction and the quality of studies assessment.Results:A total of 11 articles involving 8031 type 2 diabetic patients were included in the meta-analysis,including 4711 patients in case group and 3320 patients in control group.The pooled prevalence of depressive symptoms in case group was 43.5% (95% CI:26.1%-60.8%).The pooled prevalence of depressive symptoms in control group was 34.0% (95% CI:19.6%-48.5%).The pooled odds ratio was 1.32 (95% CI:1.05-1.67,P <0.05).Conclusion:Hypertension increases the risk of developing depressive symptoms in type 2 diabetic patients.Therefore,medical staff should pay more attention to the mental health of this population.
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Objective To investigate the effect of Zhuang medicine acupuncture on brainstem auditory evoked potential (BAEP) in patients with posterior circulation ischemic vertigo (PCIV).Methods Eighty-five PCIV patients were randomly allocated to a treatment group of 45 cases and a control group of 40 cases. The control group received conventional basic therapy and the treatment group, Zhuang medicine acupuncture in addition. The peak latencies (Pg) of BAEP waveⅠ ,Ⅰ andⅠ and the interpeak latencies (IPg) of waveⅠ-Ⅰ,Ⅰ-Ⅰ andⅠ-Ⅰ were compared between the two groups after treatment.Results There were statistically significant post-treatment differences in waveⅠ andⅠ Pg and waveⅠ-Ⅰ andⅠ-Ⅰ IPg between the treatment and control groups (P<0.05).Conclusions Zhuang medicine acupuncture plus medication is an effective way to treat PCIV. It can improve BAEP indicators in the patients.
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<p><b>OBJECTIVE</b>To compare the effects between slow twisting needle insertion and tubing needle insertion.</p><p><b>METHODS</b>With cross-over design, 100 healthy young subjects (half male and half female) aged from 19 to 23 years were randomly divided into two groups by random digital table, 50 cases in each one. At the first stage, subjects in the group A were treated with slow twisting needle insertion while, subjects in,the group B were treated with tubing needle insertion. One week later, the procedure of second stage was performed alternately. The needle was inserted into Neiguan (PC 6) with two methods by one acupuncturist. The needle was retained for 5 min before removal. Five min before needle insertion as well as needle withdrawal and 30 min after needle withdrawal, ZXG-E automatic cardiovascular diagnostic apparatus was used to test cardiovascular function.</p><p><b>RESULTS</b>At the tim of needle withdrawal, slow twisting needle insertion could improve effect work of kinetics (EWK), effective blood volume (BV) and reduce elastic expansion coefficient of blood vessel (FEK) and left ventricular spray blood impedance (VER), which was significantly different from tubing needle insertion (all P < 0.05). Thirty min after needle withdrawal, the differences of the indices of cardiovascular function between the two groups were not significant (all P > 0.05).</p><p><b>CONCLUSION</b>The slow twisting needle insertion is significantly superior to tubing needle insertion on lowering vascular tension and VER, improving EWK and BV.</p>
Sujets)
Femelle , Humains , Mâle , Jeune adulte , Points d'acupuncture , Thérapie par acupuncture , Méthodes , Circulation sanguine , Volume sanguin , Vaisseaux coronaires , Physiologie , Aiguilles , Fonction ventriculaireRésumé
Objective To observe the changes of cardiovascular function after acupuncture at Neiguan (PC 6) respectively with slowly twirling needling and tube needling in healthy subjects, and to objectively evaluate the pain intensity of the two needling methods.Method A hundred healthy young subjects were randomized into group A and group B, 50 cases in each group. Neiguan (PC 6) point was selected for acupuncture in both groups. In the first stage, group A received acupuncture by slowly twirling needling, while group B received acupuncture with tube needling; in the second stage (a week later), group A received acupuncture with tube needling, while group B by slowly twirling needling. The Short-form McGill Pain Questionnaire (SF-MPQ) was observed after acupuncture for each subject, and ZXG-E automatic cardiovascular function detector was adopted to evaluate the cardiovascular function before puncturing, 5 min after puncturing, and 30 min after puncturing.Result The Sensory Pain Rating Index (S-PRI) and total SF-MPQ scores of slowly twirling needling were significantly different from that of tube needling (P<0.01). The Affective Pain Rating Index (A-PRI), Visual Analogue Scale (VAS), and Present Pain Intensity (PPI) of slowly twirling needling method were significantly different from that of tube needling (P<0.01). At 5 min after needle insertion, the FEK and VER values of twirling needling were significantly different from that of tube needling (P<0.01).Conclusion The pain produced by slowly twirling needling is more variant and stronger than that by tube needling, and this pain variation can produce a positive effect on cardiovascular function.
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Objective To observe the clinical efficacy of moxibustion in treating perimenopausal syndrome (PMS).Method Totally 108 PMS patients of yang deficiency or yin deficiency constitution were randomized into a treatment group of 56 cases and a control group of 52 cases. The treatment group was intervened by moxibustion, while the control group was by medication. The modified Kupperman Index (KI), Hamilton Anxiety Scale (HAMA), Symptom Checklist-90 (SCL-90), and Self-rating Depression Scale (SDS) were observed before and after treatment for comparison.Result The KI score, HAMA score, SCL-90 total score, and SDS score were significantly changed in both groups after intervention (P<0.01,P<0.05). After treatment, the KI score, HAMA score, SCL-90 total score, and SDS score in the treatment group were significantly different from that in the control group (P<0.01,P<0.05).Conclusion Moxibustion is effective in treating PMS, and it can improve the anxiety and depression symptoms of the patients.