[Objective]To contrast the influence of using the electro-needling machine on the Zusanli(ST36) or Shangjuxu(ST37) ,or on the two points both to treat the postoperative distension of the abdomen.And simultaneously to obverse whether using the two points together has the coordination effect or antagonistic effect.[Method] Adopting the stochastic grouping contrastive technique,dividing the 100 patients into the Zusanli group,the Shangjuxu group,the cooperative group and the blank group. To contrastively observe each situation,including the abdominal rumbles sound,the abdominal pain,the transformation of the incidental symptoms and the first time of exhaust,before and after the acupuncture treatment in each group.[Result]The treatment group has the therapeutic effect,with the blank group comparison,having the significant difference(P0.05)with each other.There's no obvious coordination effect or antagonistic effect during the treatment in the cooperative group. [Conclusion] Using the electro-acupunture on Zusanli,Shangjuxu can play an important part in improving the recuperation of the gastrointestinal function after surgical treatment. It also can obviously relieve uncomfortable postoperative symptoms.

Functional experiment plays an important role in understanding the mechanisms of diseases and principles of diagnosis and treatment. It requires students to master basic skills of func-tional operation, and complicated disciplines of functional alteration as well. Thus functional experi-ment needs to be an open course. The use of the virtual reality (VR) and real-time recording tech-niques provides potential for this exploration. By the way of real-time recording system, HD video of experiment operation is played, which helps guiding students to learn basic experiment skills; while based on the development status of VR technology, it is more applicable for learning by oneself, such as preview before the class and review for the test, and furthermore, the advantage of VR technique will be more apparent, if the key development focuses on experiment extensions to disclose more compli-cated functional alterations. This new technique helps to improve teaching effects of functional experi-ment.

Objective To study the efficacy of comprehensive treatment for type ⅢA prostatitis.Methods One hundred and eighty-four patients with type Ⅲ A prostatitis, recruited to this study, were comprehensively treated for 8 - 12 weeks by oral antibiotics and α-1 receptor antagonist,indometacin suppository applied into rectal, prostate massage and psychological counseling. The clinical effects of the treatment were evaluated according to the NIH chronic prostatitis symptom index (NIH-CPSI) and leukocyte counts in the expressed prostatic secretions ( EPS ). Results Before and after the treatment, the NIH-CPSI scores were 28. 6 ± 6. 5 and 12. 9 ± 3. 8 ( t = 28. 3, P ＜ 0. 05 ); the pain or discomfort scores were 14. 1 ± 3. 3 and 6. 4 ± 2.2( t = 26. 3, P ＜ 0. 05 ), the urinary symptoms scores were 5.6 ± 1.8 and 2. 1 ± 0. 9 ( t = 23.6, P ＜ 0. 05 ), the scores of life quality were 8.9 ± 3. 1 and 4. 4 ± 2.4 ( t = 15.6, P ＜ 0. 05 ), the leukocyte counts were ( 24. 5 ±4. 4)/HP and ( 6. 2 ± 2. 7 )/HP ( t = 48.1, P ＜ 0. 05 ) respectively, all comparisons showed significantly differences. Seventy-nine cases recovered completely, 57 cases recovered excellently, 36 cases recovered effectively and 12 cases did not recover, the overall effective rate was 93.5%. Conclusion Comprehensive treatment is an effective method for type Ⅲ A prostatitis.

Objective To study the interaction of BDNF gene C270T polymorphism and estrogen receptor alpha (ERα)gene Xba Ⅰ loci and Pvu Ⅱ loci polymorphism in late-onset Alzheimer's disease(LOAD)pathogenesis in southern Chinese Han population.Methods BNDF gene C270T locus,ERα gene Xba Ⅰ site and Pvu Ⅱ site polymorphisms were examined in 203 LOAD patients and normal controls using PCR-RFLP technique.Results There was an interaction be-tween BDNF gene and ERα gene,and BDNF gene C270T locus CC genotype and the ERa gene Xba Ⅰ locus xx genotype increased the LOAD incidance risk(OR=2.38,95%CI:1.02～5.53).Conclusions BDNF gene and ERα gene are in-teracted each other in the pathogenesis of LOAD.Patients carrying both BDNF gene C270T locus CC genotype and the ERα gene Xba Ⅰ locus xx genotypes might have an increased risk for LOAD.

Objective To observe the effect of Fufei Gushen Decoction on the BODE index, an index for body mass index(BMI), airflow obstruction, dyspnea, and exercise capacity, in severe and extremely severe chronic obstructive pulmonary disease (COPD) patients with lung-kidney deficiency interweaved with phlegm and blood stasis at stable stage. Methods Eighty qualified COPD patients were randomly divided into treatment group and control group, 40 cases in each group. Both groups were given inhalation of Seretide (Salmeterol Xinafoate and Fluticasone Propionate Powder for inhalation) , and the treatment group was given oral use of Fufei Gushen Decoction additionally. The treatment for the two groups lasted for 3 months. Before and after treatment, BMI, the percentage of forced expiratory volume in one second of the predicted value (FEV1%) , dyspnea index of modified British Medical Research Council (MMRC), and exercise performance index of 6-min walking test (6MWT) in the two groups were observed. Results (1) After treatment, FEV1%, MMRC dyspnea index, 6MWT scores and BODE index overall scores of severe and extremely severe patients in the treatment group were much improved(P < 0.05 compared with those before treatment ), but BMI was not much improved(P > 0.05). MMRC dyspnea index, 6MWT scores and BODE index overall scores of severe and extremely severe patients inthe control group were much improved (P<0.05 compared with those before treatment) , b ut the improvement of FEV1% and BMI was not obvious(P > 0.05).(2) Except for BMI, the parameters of FEV1%, MMRC dyspnea index, 6MWT scores and BODE index overall scores of the treatment group were much improved as compared with those of the control group after treatment(P < 0.05). Conclusion Fufei Gushen Decoction combined with inhalation of Seretide exerts certain effects on decreasing the BODE index scores, relieving symptoms, and improving pulmonary function, exercise performance and the quality of life of COPD patients with lung-kidney deficiency interweaved with phlegm and blood stasis at stable stage.

Objective To study the effects of ginkgo biloba extract(GBE)on c-reactive protein(CRP) and tumor necrosis factor-α(TNF-α)in serum and alveolar lavage fluid(BALF)from rats with chronic obstructive pulmonary disease(COPD). Methods 90 rats were randomly divided into groups A,B,C,D,E and F. There were 15 rats in each group. The rat model of COPD were established in groups B,C,D,E and F. Groups C and D were given intraperitoneal injections with GBE from day l to day l4 and day 29 to day 42. Groups E and F weregiven intraperitoneal injections with erythromycin from day l to day l4 and day 29 to day 42. After the end of experi-ment ,the contents of CRP and TNF-α in serum and BALF were detected in all groups. Results The contents of CRP and TNF-α in the serum and the BALF were markedly lower in groups C,D,E and F than in group B (P<0.05);and the contents of CRP in the serum and the BALF and TNF-αin the BALF were lower in groups C, E and F than in group D(P<0.05). Conclusions GBE can inhibit the airway and systemic inflammatory response in COPD rats. Early intervention is more effective.

Objective To investigate the incidence of sub-health fatigue among medical workers exposing to radioactive rays, and to observe the therapeutic effect of Bushen Jianpi recipe on sub-health fatigue. Methods An investigation was carried out among 1 056 medical workers exposing to radioactive rays which were from the medical and sanitary institutions of Guangzhou city. Sixty cases subjecting to the inclusion criteria were sampled from the investigated population by epidemiological methods for the randomized controlled trial. The subjects were evenly randomized into treatment group and control group. Both groups received health education and health-promoting lifestyle, and the treatment group was given self-prescribed Bushen Jianpi recipe additionally. The treatment lasted for 4 weeks. The scores of Multidimensional Fatigue Inventory ( MFI-20) and Sub-health Measurement Scale Version 1.0 ( SHMS V1.0) were observed before and after treatment, and the therapeutic effect was evaluated after treatment. Results ( 1) We got 976 effective questionnaires, and the effective response rate was 92.4%. Among the admitted 976 workers, the incidence of sub-health state was 66.8% (652/976) and that of sub-health fatigue is 31.4% ( 205/976). ( 2) The total effective rate was 80.0% in the treatment group and was 36.7% in the control group, the difference being significant ( P<0.01). ( 3) After treatment, the scores of MFI-20 and SHMS V1.0 were decreased in the treatmeat group, and fatigue symptom scores were decreased in the control group ( P<0.05 or P<0.01) , the decrease in the treatment group being superior to that in the control group ( P<0.05 or P<0.01). Conclusion The incidence of sub-health fatigue is popular in the medical workers exposing to radioactive rays, and Bushen Jianpi recipe has an effect on improving the sub-health fatigue.

Objective To study the importance of back pain-lassitude as the key symptom in the differentiation of kidney-deficiency syndrome in diabetes patients.Methods Totally 460 diabetics were divided into the pain group(154 cases)and non-pain group(306 cases).The 39 symptoms,signs and behavior were abstracted and each patient was scored according to the details of kidney deficiency scale to analyze the constitution and distribution of kidney-deficiency syndrome.Results There was a significant difference in the total symptom score of the two groups(P

Objective:To investigate the differences in multi-b-value apparent diffusion coefficient (ADC) and exponential apparent diffusion coefficient (eADC) between hepatocellular carcinoma (HCC) and paracancerous liver tissue, distant cancerous liver tissue, and background liver tissues by ultra-high field 3.0T diffusion-weighted (DWI) MRI imaging.Methods:Sixty-eight consecutive HCC cases confirmed by surgical pathology from January 2018 to October 2021 were enrolled and divided into a cirrhosis ( n=39) and a non-cirrhosis group ( n=29) according to the presence or absence of cirrhosis.The average ADC and eADC of liver tissues of paracancerous (including proximal and distal), distant cancerous, and background were measured by DWI images with diffusion sensitivity factors (b) of 50, 100, 400, 600 s/mm 2, and 1 000 s/mm 2, respectively. The Kruskal-Wallis H test and Bonferroni method were used to test the differences between the measured values of the five tissues. The statistical differences were used to evaluate the diagnostic efficacy of the five tissues by parametric receiver operating characteristic (ROC) curve and area under the curve (AUC). Results:The comparison of average ADC and eADC among five types of tissues in the liver cirrhosis group showed that the average ADC and eADC measured at b values of 50, 100, 400, and 600 s/mm 2 had statistically significant differences (adjusted P<0.005) between cancerous and proximal paracancerous, distal paracancerous, distant cancerous, and background liver tissue, as well as the average ADC measured at b=1 000 s/mm 2 between cancerous and proximal paracancerous tissue. The average ADC and eADC in the non-cirrhosis group had statistically significant differences (adjusted P<0.005) between cancerous and proximal paracancerous, distant paracancerous, distant cancerous, and background liver tissue measured at b values of 50, 100, and 400 s/mm 2, respectively. The average ADC and eADC measured at b=600 s/mm 2 showed statistically significant differences (adjusted P<0.005) between cancerous and proximal paracancerous, distal paracancerous, and distant cancerous liver tissue, as well as the average ADC measured at b=1 000 s/mm 2 between cancerous and distal paracancerous, and distant cancerous liver tissue. The average ADC and eADC in the cirrhosis group had no statistically significant difference between the proximal paracancerous and the distant cancerous, as well as the background liver tissue measured at b-values of 50, 100, 400, 600, and 1 000 s/mm 2, respectively (adjusted P>0.005), while there were statistically significant differences (adjusted P<0.005) in the average ADC values in the non-cirrhosis group between the proximal paracancerous and the distant paracancerous and background liver tissues at b=50 s/mm 2, as well as the average ADC and eADC values between the proximal paracancerous and the distant liver tissues at b=100 s/mm 2. The average ADC and eADC values measured in the cirrhosis group and non-cirrhosis group had no statistically significant difference between the distant paracancerous, distant cancerous, and background liver tissue (adjusted P>0.005). The efficacy of average ADC and eADC in distinguishing five types of tissues (cancerous and proximal paracancerous, distant paracancerous, distant cancerous, and background liver tissue) showed that in the cirrhosis group, the diagnostic efficacy was best at b=50 s/mm 2. The area under the ROC curve (AUC) of average ADC was 0.815, 0.828, 0.855, and 0.855, respectively, and the AUC of average eADC was 0.815, 0.830, 0.856, and 0.855, respectively. The diagnostic efficacy was best in the non cirrhosis group at b=100 s/mm 2, with average ADC AUCs of 0.787, 0.823, 0.841, and 0.821, and average eADC AUCs of 0.836, 0.874, 0.893, and 0.873, respectively. The AUC of the average ADC in the non-cirrhosis group for distinguishing between proximal paracancerous and distant cancerous liver tissues, as well as proximal paracancerous and background liver tissues, with b=50 s/mm 2, were 0.605 and 0.604, respectively. The average AUC of ADC and eADC for distinguishing between proximal paracancerous and distant liver tissues with b=100 s/mm 2 were 0.619 and 0.620, respectively. Conclusion:The average ADC and eADC measured by multiple b-values are helpful in distinguishing HCC from proximal paracancerous, distal paracancerous, distant-cancerous, and background liver tissues in patients with cirrhosis and non-cirrhosis, while the average ADC and eADC at b=50 s/mm 2 and 100 s/mm 2 exhibit differences between the proximal paracancerous from the distant cancerous liver tissue and background liver tissue in patients with non-cirrhosis.

Objective To research and develop a suitable clinical pathway chart for patients undergoing cervical vertebra anterior approach.Methods Totals of 156 cases undergoing cervical vertebra anterior approach,from April 2010 to March 2013,were selected and randomly divided into the observation group (78cases) and the control group (78 cases).The control group was using the traditional care and health education,while the observation group accepted new nursing pattern that following clinical pathway chart.The amount of bleeding,operation time,the incidence of complication and satisfactory level were compared between groups.Results The amount of bleeding and operation time in the observation group were (144.67 ± 70.64) ml and (111.67 ± 53.46) min,which were significantly lower than (189.33 ± 74.60) ml and (260.01 ± 72.11) min in the control group (t =-5.931,-2.862,respectively ; P ＜ 0.05).In the observation group,2 patients (2.56％) had postoperative hoarseness,14 patients (17.95％) had bucking,10 patients (12.82％) had pharynx pain.Those incidences in the control group were 14.10％,41.03％ and 35.90％.The differences were significant (x2 =6.797,9.989,11.272,respectively ; P ＜ 0.05).The mean score of satisfaction in the observation group was (4.59 ± 0.94),which was significantly higher (3.06 ± 1.02) in the control group (t =3.650,P ＜ 0.05).Conclusions Application of clinical pathway chart for patients undergoing cervical vertebra anterior approach can shorten the operation time and has lower incidence of postoperative complications,and it can improve satisfactory level.