The diagnostic evidence on clinical diseases and theoretic basis of moving cupping therapy were ex- plored in the paper. By the observation of the local reaction, such as skin appearance and color, the affected location, duration of sickness and nature of disease were judged. Different moving cupping methods were selected for different disorders. It was discovered that the property of syndromes should be recognized by the palpation on skin and muscle in the moving cupping therapy so that the pathogenesis and treating principle could be carefully determined. The moving cupping therapy is the important component of body surface therapy. Skin reaction observation and syndrome differentiation is the essential guidance of the moving cupping therapy.
Acupuncture Points ; Acupuncture Therapy ; Humans ; Meridians ; Skin ; anatomy & histology ; blood supply

To investigate the relationship between the expression of early growth response gene 1 (EGR-1) and p38MAPK pathway in the paclitaxel resistance of ovarian carcinoma cells, the effect of p38MAPK inhibitor SB203580 on cell apoptosis was examined by using Hoechst 33258 staining. The intracellular Rh123 (Rhodamine 123) accumulation was detected by the flow cytometry (FCM). The 50% inhibition concentration (IC50) of paclitaxel for A2780/Taxol cells was determined by MTT method. Electrophoretic motility shift assay (EMSA) was employed to examine the EGR-1DNA binding activity. MDR1 and EGR-1 mRNA were assessed by RT-PCR. The expressed of p-gp, phosphorylated p53 and p38 were detected by Western blotting. SB203580 could remarkably promote the apoptosis of A2780/Taxol cells, and the cell apoptosis was in a time-dependent manner. Cellular Rh123 accumulation was increased, and the IC50 of paclitaxel for A2780/Taxol cells was decreased significantly. A2780/Taxol cell line after SB203580 treatment was shown to have a significantly higher level of EGR-1 DNA binding activity. SB203580 down-regulated the activity of p38MAPK pathway, but up-regulated EGR-1 expression. SB203580 significantly increased the level of cellular phosphorylated p53 protein, but decreased the p-gp protein level and MDR1 mRNA level in A2780/Taxol cells. There existed a close relationship between p38MAPK pathway and the paclitaxel resistance of ovarian carcinoma cells. The expression of EGR-1 mediated by p38MAPK pathway plays a critical role in paclitaxel resistance of ovarian carcinoma cells.

Objective:to do clinical study on effect of sleep-related behavior modification and relaxation training on insomnia.Method:44 outclinic patients with insomnia received sleep-related behavior modification and relaxation training for 8 weeks. Using self-designed inventory to assess the outcome.Result:the time of sleep increased since the third week, and increased continuously. After the intervention, the rate of satisfaction about sleep increased from 23% at the baseline to 86.1%. 36 of the 44 patients completed the 8-week clinical study. Conclusion:sleep-related behavior modification and relaxation training can improve sleep of patients with insomnia.

Objective To investigate the development strategy of novel T cell based vaccine against HCV infection.Methods BALB/c mice were primed with pSCK-based DNA vaccine and boosted with type 5 adenoviral vector-based vaccine, which expressed the structural proteins ( Core, E1 and E2) de-rived from a Chinese HCV patient (genotype 1b, Hebei strain).Enzyme linked immunospot assay (ELIS-POT) and intracellular cytokine staining ( ICS) were used to analyze the elicited antigen-specific immune re-sponses and the efficacy of cross-protection.Results Immunization of mice with the prime-boost vaccination strategy elicited stronger T cell immune responses against multiple HCV antigens than using the DNA vac-cines alone, especially the IFN-γ-secreting T cell responses against E1 protein as indicated by ELISPOT as-say.ICS data indicated that the prime-boost regimen elicited more TNF-α-producing CD4+and IFN-γ-produ-cing CD8+T cells against E1 protein and high levels of IFN-γ-producing CD4+and CD8+T cells against E2 protein in comparison with immunization with DNA vaccines.Moreover, the prime-boost vaccination was ca-pable of eliciting effective cross-protection in a surrogate challenge model based on a recombinant heterolo-gous HCV (JFH1, 2a) vaccinia virus.Conclusion The prime-boost vaccination using DNA and rAd5-based vaccine expressing HCV structural antigens induced significant cellular immune response and cross-protection in mice, suggesting the possibility of using it as a promising T cell based vaccine against HCV in-fection.

Aged ; Drug-Related Side Effects and Adverse Reactions ; blood ; therapy ; Emergency Treatment ; Female ; Hemoperfusion ; Humans ; Hypnotics and Sedatives ; poisoning ; Male ; Middle Aged ; Serum ; chemistry

Objective To study the application of quality control circle (QCC) in reducing the damaging rate of ophthalmic instruments.Methods A QCC group was established,and a QCC knowledge training themed by reducing the damaging rate of ophthalmic instruments was conducted,then a series of measures were taken,such as making an activity plan,grasping the current situation,setting up a goal,executing analysis,making a countermeasure,implementing the countermeasure and verifying effectiveness.Results After implementing QCC activity,a scientific and reasonable flow chart of ophthalmic instruments management was made,and the damaging rate of ophthalmic instruments was reduced from 9.80％ to 5.20％ (P ＜ 0.05),improved by 46.94％.The control rate reached 94.66％;and still was kept higher than 90％ in the effectiveness maintenance period.Also,8 kinds of abilities of QCC members were improved as well.Conclusion Damaging rate of ophthalmic instruments could be greatly reduced by carrying out QCC activities,and the utilization rate of ophthalmic instruments is increased;meanwhile,the satisfaction degree of doctors and patients is enhanced,and abilities of members of QCC also are promoted.

Objective To investigate the influence of iodine excess on expression of TRAIl/TRAIL-sR1 in NOD and Balb/c mice and to study the effect of TRAIl/TRAIL-sR1 on the pathogenesis of experimental autoimmune thyroiditis(EAT). Methods Both Balb/c and NOD mice were divided randomly into control and iodine excess group by feeding with water containing no NaI or 0.05% Nal. The mice were sacrificed after 8 weeks. TRAIL and TRAIL-sR1 mRNA levels were detected by RT-PCR. The function, morphology and apoptosis of thyroids were also observed by ELISA and Tunnel stain. Results Treated by HI, enlarged follicles and flattened epithelium by accumulation of colloid were found in thyroids of both NOD and Balb/c mice. But significant lymphoid cell infiltration and local fibrosis were only found in thyroids of NOD HI group. The relative weight of thyroids of NOD mice in HI group[(104.8±14.5)mg/kg]was heavier than that of control group [(71.8±20.4)mg/kg]. The level of TT4 declined in HI group[(30.77±3.59)mmol/L]compared with control group[(36.43±2.66)mmol/L], meanwhile, the level of TSH was higher in HI group[(6.98±0.66)μg/L]than that in control group [(5.55±0.56)μg/L]. The difference being statistically significant(t=7.773,-9.526,-4.458, all P < 0.05). The relative weight of thyroids of Balb/c mice of HI group[(155.8±20.8)mg/kg]also heavier than that of control group [(105.1±22.0) mg/kg]. The level of TT4 droped in HI group [(19.75±3.32) mmoL/L]was higher than that in control group[(23.46±6.21)mmoL/L], the level of TSH in HI group[(4.14±1.71)μg/L]was higher than that in control group[(3.55±1.41)μg/L], the difference being statistically significant(t=7.554,-7.239,3.140, all P< 0.05). A great deal of apoptotie ceils observed in NOD (3.97±0.91) and Balb/c mice (1.05±0.45) by Tunnel stain were greater than control groups (0.21±0.15, 0.10±0.03), the difference being statistically significant in beth of the two species(t=-7.167,-17.772, both P < 0.05). The apoptosis index of thyroid follicular epithelium in NOD was obviously higher than Balb/c(t=-7.625, P<0.05). The level of TRAIL mRNA did not remarkably change in Balb/c between control group(0.000 59±0.000 39) and HI group(0.001 24±0.000 46, t=-1.940, P>0.05), but it increased apparently in NOD mice HI group(0.018 88±0.005 77) than that of control group(0.009 61± 0.00591, t=-2.71, P<0.05). The level of the expression of TRAIL-sR1 mRNA increased in HI groups of NOD (0.000 53±0.000 15) and Balb/c mice(0.000 42±0.000 09) than that in control groups of NOD(0.000 28± 0.000 05) and Balb/c mice (0.000 17±0.000 06) and the differences were statistically significant between the two species(t=3.050,3.990, all P<0.05). The differences of the expression of TRAIL and TRAIL-sR1 mRNA between the two species were significant(t=-3.37,-4.76, all P<0.05). Conclusions Iodine excess induces colloid goiter in beth species of mice and thyroiditis in NOD mice. The increase of TRAIL and TRAIL-sR1 influenced by iodine excess is one of the molecular bases of follicular epithelium apoptosis and inflammation in thyroids. Genetic factor is a key factor in the pathogenesis of thyroiditis.

Objective To explore the Electrocardiography (ECG) changes of residents in Keshan disease area and the status of growth and decline of Keshan disease in Shaanxi Province. Methods Using stratified randomized sampling method,2 mild,2 moderate and 2 serious disease counties were selected respectively in 2005 and 2006. A total of 6 counties were sampled,2 villages,one with severe disease and one with mild,were selected from each sampled county. A total of 12 villages were selected. The clinical examination and ECG were conducted in 3-year old children of agricultural population of the selected villages. Results ECG of 5692 cases were performed in the selected 12 village in the 6 counties,in which 4917 cases showed normal electrocardiogram,up to 86.38% (4917/5692). Two hundred and fifty-two cases showed roughly normal electrocardiograms,up to 4.43%(252/5692). Five hundred and twenty-three cases had abnormal electrocardiogram,accounting for 9.19% (523/5692). Among them,the abnormal electrocardiogram rates in mild,moderate and serious disease areas were 7.07% (144/2036), 11.41%(167/1646) and 10.54%(212/2010),respectively. Atrioventricular block was the major abnormal electrocardiogram change,followed by arrhythmia,ST-T changes,and low voltage. One hundred and thirty-nine cases were confirmed as latent and chronic Keshan diseases. One hundred and thirty-one cases were latent Keshan, and detection rate was 2.30%(131/5692). Eight cases were chronic Keshan,and the detective rate was 0.14% (8/5692). Complete right bundle branch block [37.06% (63/170) ],ST-T changes [22.35% (38/170) ],multiple premature ventricular beats [12.94% (22/170)] were the major abnormal electrocardiogram change of Keshan patients. Conclusions Atrioventricular block and arrhythmia are the major abnormal electrocardiogram changes. Keshan disease incidences are controlled under a stable condition.

Objective To explore the status of Keshan disease in Shaanxi province to provide a scientific basis for decision-making of prevention and control of Keshan disease. Methods Nineteen infected villages were randomly selected in 19 infected counties in the range of Keshan disease infected area in Shaanxi province in 2008 as the investigation sites. Clinical examination and electrocardiography were performed in the chosen people at every spots, chest X-ray of posteroanterior position film in 2-meter distance was taken in suspicious cardiac patients, and determining the selenium contents was also determined in the collected grain samples of the investigators. Results Of the 10 228 investigated residents in the endemic area, 110 Keshan disease patients were detected, the total detection rate was 1.08% (110/10 228). Among the 110 patients, 92 were potential Keshan disease, which accounted 0.90%(92/10 228); 18 chronic Keshan disease formed a detection rate of 0.18%( 18/10 228); no acute and sub-acute type of Keshan disease had been inspected. Potential Keshan disease patients often showed electrocardiogram abnormality of complete fight bundle branch block [48.57%(51/105)], ST-T change[ 19.05% ( 20/105 ) ], frequent premature ventricular contraction [ 10.48 % ( 11/105 ) ], left ventricular hypertrophy [ 5.71% (6/105) ], block in the anterosuperior division of the left branch[5.71%(6/105)]; Chronic of Keshan patients mostly presented atrial fibrillation [ 24.00% (6/25) ], left ventricular hypertrophy [ 20.00% (5/25) ], complete right bundle branch block [ 20.00% (5/25)]. The increase rate of cardiothoracie ratio was 18.08% (32/177). Food samples of wheat, corn, millet and rice in infected area residents were of selenium content, being (0.096± 0.028), (0.089 ±0.029), (0.087 ± 0.016), (0.047 ± 0.016)mg/kg, respectively. Conclusions Keshan disease in Shaanxi province is steadily declining, potential and chronic Keshan diseases are currently the main clinical types. Selenium content of food in endemic area has reached the level of the non-endemic area.

To investigate the relationship between the expression of early growth response gene 1(EGR-1) and p38MAPK pathway in the paclitaxel resistance of ovarian carcinoma cells, the effect of p38MAPK inhibitor SB203580 on cell apoptosis was examined by using Hoechst 33258 staining.The intracellular Rh123 (Rhodamine 123) accumulation was detected by the flow cytometry (FCM).The 50% inhibition concentration (IC50) of paclitaxel for A2780/Taxol cells was determined by MTT method. Electrophoretic motility shift assay (EMSA) was employed to examine the EGR-1DNA binding activity. MDR1 and EGR-1 mRNA were assessed by RT-PCR. The expressed of p-gp, phosphorylated p53 and p38 were detected by Western blotting. SB203580 could remarkably promote the apoptosis of A2780/Taxol cells, and the cell apoptosis was in a time-dependent manner. Cellular Rh123 accumulation was increased, and the IC50 of paclitaxel for A2780/Taxol cells was decreased significantly. A2780/Taxol cell line after SB203580 treatment was shown to have a significantly higher level of EGR-1 DNA binding activity. SB203580 down-regulated the activity of p38MAPK pathway, but up-regulated EGR-1 expression. SB203580 significantly increased the level of cellular phosphorylated p53 protein, but decreased the p-gp protein level and MDR1 mRNA level in A2780/Taxol cells. There existed a close relationship between p38MAPK pathway and the paclitaxel resistance of ovarian carcinoma cells. The expression of EGR-1 mediated by p38MAPK pathway plays a critical role in paclitaxel resistance of ovarian carcinoma cells.