Objective To observe the clinical efficacy of Qufeng Qingre Weiling Decoction combined with the decreasing amount of loratadine in treatment of chronic urticaria (CU). Methods Totally 108 CU patients were randomly divided into treatment group and control group, 54 cases in each group. The treatment group was given Qufeng Qingre Weiling Decoction combined with the decreasing amount of loratadine (10 mg, 1 time per day) according to symptom controlling situation, and control group with the decreasing amount of loratadine only. Both groups were treated for 4 treatment courses (2 weeks as a treatment course). Symptom score reduce index was used to calculate the effective rate after 8 weeks of treatment. And the taking antihistamine medicine score was recorded 4, 6, 8 weeks of treatment. The follow-up visits were made to observe long-term efficacy of the cured patients 1 month, 3 months and 6 months after discontinuing the medication. Results Totally 27 cases from the treatment group were cured, with a total short-term effective rate of 96.30%;13 cases from the control group were cured, with a total short-term effective rate of 65.38%, with statistical significance (P<0.05). The taking antihistamine medicine score in treatment group (0.553 ± 0.239) was lower than that in control group (0.721 ± 0.245), namely the symptom improvement in treatment group was better than that in control group by taking less antihistamine medicine. Long-term clinical efficacy showed that the treatment group was also distinctively better than the control group. Conclusion Qufeng Qingre Weiling Decoction combined with the decreasing amount of loratadine is more effective for CU, and with better short-term and long-term clinical efficacy than the control group.

Objective:To study the clinical feasibility of transplanting human neural stem cells in treatment of cerebellar atrophy (CA).Methods:The cells from human fetal cerebellum(8-10 weeks gestation) were expanded in vitro and were allowed to differentiate into neurospheres,the latter were then implanted into CA dentate nuclei with stereotactic operation in 21 CA patients(8 male and 13 female with age ranging 19-71,mean 46) from Feb. 2000 to Aug. 2003. Results:The cells of fetal cerebellum were expanded by 10 7 folds in undifferentiated state. The effective rates were 61.9% 3 months after transplantation,85.7% 6 months after transplantation, and 90.4% during a follow-up of 12-28 months (mean 18 months).Conclusion:It is feasible and effective to implant the neural stem cells expanded in vitro for treatment of CA,but the long-term effectiveness should be futher observed.

Objective To investigate correlation between Helicobacter pylori infection and incidence of myocardial infarction and cerebral infarction ,and serum homocysteine(Hcy) level .Methods A total of 72 patients with myocardial infarction ,86 patients with cerebral infarction and 80 healthy subjects were enrolled and detected for Hp‐IgG and serum Hcy by using enzyme‐linked im‐munosorbent assays and enzymatic cycling method .Relationship between Hp infection and serum level of Hcy were analyzed .Results The positive rate of Hp‐IgG and serum Hcy level in patients with myocardial infarction were significantly higher than healthy subjects(P<0 .05) .Among patients with myocardial infarction ,serum level of Hcy in Hp‐IgG positive patients was higher than that in Hp‐IgG negative patients(P<0 .05) .The positive rate of Hp‐IgG between patients with cerebral infarction and healthy subjects was without significant difference(P>0 .05) .Among patients with cerebral infarction ,serum level of Hcy between Hp‐IgG positive patients and Hp‐IgG negative patients were without significant difference(P>0 .05) .But serum Hcy level in patients with cerebral infarction was significantly higher than that in healthy subjects(P<0 .05) .Conclusion Hp infection might promote the occurrence of myocardial infarction by affecting serum level of Hcy .However ,there might be without obvious correlation between Hp infection and the occurrence of cerebral infarction .And there could be no direct association between high serum level of Hcy in patients with cerebral infarction and Hp infection .

Objective To study the influence of spinal instability after lamina decompression in symptoms and progno?sis. Methods The 76 patients were followed up for a minimum of 4 more years. The patients were divided into instability group (n=27) and non-instability (n=49) group according to the X-ray result of the final follow-up. The visual analogue scale (VAS) score, JOA score and improvement rate were compared between two groups at preoperation, 3-month after operation and the final follow-up. Results There were no significant differences in gender, age and mean follow-up time between two groups. There were no significant differences in VAS and JOA scores before surgery, 3-month after surgery and final follow-up between two groups. Postoperative VAS score decreased and JOA score increased with the increase in follow-up time (P<0.05). There were no significant differences in improvement rate [(80.0±8.8)%vs (83.6±11.7)%] and improvement ratio [81.48%(22/27) vs 61.22%(30/49)] between two groups (P > 0.05). Conclusion Although some patients show instability even with lumbar spondylolisthesis after lamina decompression on radiograph,which is no correlation with improvement of symptoms. With appropriate indications, lamina decompression is a simple and effective surgical method,which also retains the spinal movement function.

Objective To investigate the effect of clinical pathway on inpatients for rehabilitation. Methods The hospital expense, the ex-pense for medicine and length of stay in hospital were compared in patients with cerebral hemorrhage, cerebral infarction, spinal cord injury and spastic cerebral palsy before (January 1st, 2012 to April 30th, 2013) and after (May 1st, 2013 to December 31st, 2015) clinical pathway implementation, 50 inpatients for each disease, totally 200 patients. Results The length of stay in hospital reduced after of clinical pathway implementation, in all the diseases (t>5.226, P<0.001), with the decrease of hospital expense for cerebral infarction (t=3.327, P<0.001). There was no significant increase in any expense in the disease (t<1.777, P>0.05). Conclusion The implementation of rehabilitation clinical pathway can reduce the length of stay in hospital for the patients rehabilitation in hospital, without increasing their cost.

Objective Pleural effusion of patients with tuberculous pleurisy was analyzed by ultra high performance liquid chromatography-mass spectrometry (UPLC-MS).Orthogonal partial least squares discriminant analysis (OPLS-DA) model was established for searching and analyzing the potential metabolic biomarkers to provide new ideas for the early diagnosis of tuberculosis pleurisy.Methods Totally 166 cases of pleural samples were collected from November 2012 to September 2013 in Tianjin Haihe Hospital (tuberculosis pleurisy 83 cases,bacterial pleurisy 31 cases,lung cancer 30 cases and heart failure 22 cases)and metabonomics quantitative analysis was conducted.Quantitative analysis of metabolic methods was enrolled.Orthogonal partial least squares discriminant analysis (OPLS-DA) model was constructed by the pattern recognition method.Based on the OPLS-DA model,potential biomarkers was filtered preliminary by variable importance in the projection (VIP) and VIP confidence interval value.The specific metabolites were determined by applying non-parametric test(Kruskal-Wallis H test)by using SPSS 17.0,and potential metabolic biomarkers were screened.Results The prediction accuracy of OPLS-DA model was 100％ (38/38),which illustrated that the model could verify the tuberculous pleurisy group and the control group accurately.Based on the data of metabolites,46 potential metabolites were finally screened and 5 metabolites were identified with statistically significant differences (P ＜ 0.05).The data of tuberculosis pleurisy group showed a significant increase in 17a,20a-Dihydroxy cholesteryl,phospholipid [20∶4 (8Z,11Z,14z,17Z)] (1 188 670.00),tocotrienols (1 051 760.00) and phospholipid(O-18:0) (434 394.00) compared with the lung cancer group(735 615.00,336 815.00,324 563.00,193 055.00),bacterial pleurisy group (1 678 805.00,598 256.50,699 384.00,343 866.00),and heart failure group(535 842.00,253 503.00,234 503.00,130 185.00) (H =26.787,18.680,26.193,21.024,P ＜0.01),and a significant decrease in L-phenylalanine(245 976.00)compared with the lung cancer group(753 033.50),bacterial pleurisy group (357 278.00),and heart failure group(586 678.00) (H =13.635,P ＜ 0.01).Conclusions The OPLSDA model constructed on the basic of UPLC-MS technology platform can verify the tuberculous pleurisy group and the control group accurately,and the study provides new ideas and methods for identifying features of tuberculous pleurisy markers and early diagnosis.

Objective To investigate the dose response of S100A4 gene expression in the irradiated lymphoblastoid cells AHH-1 at different time points post irradiation.Methods AHH-1 cells was exposed to different doses(0,1,3,5,8,10,15 and 18 Gy)of 60Co γ-rays,and its mRNA levels of S100A4 was detected by reverse transcription PCR and real-time PCR at 4,8,12,24,48 and 72 h after irradiation.Results Within the range of applied doses,the level of S100A4 gene expression was upregulated with a good dose-response (R2 =0.79-0.93,P ＜ 0.05) and had obvious difference at different time points (F =8.91,P ＜ 0.01).Conclusion S100A4 gene expression at transcriptional level could be detected easily and had optimum dose-responses at certain time points after irradiation,and hence is applicable as a dosimeter.

OBJECTIVETo observe effects of cold- and hot-property herbs and effects of hot and cold constitutions on the tumor growth of tumor bearing rats, and to observe the effect of Cinobufacini Injection (CI) on the tumor growth of tumor bearing rats of different constitutions.

METHODSEighty healthy male Wistar rats were randomly divided into eight groups, i.e., the tumor bearing control group, the tumor bearing heat syndrome group, the tumor bearing cold syndrome group, the heat syndrome tumor bearing group, the cold syndrome tumor bearing group, the tumor bearing CI group, the heat syndrome tumor bearing CI group, and the cold syndrome tumor bearing CI group, respectively. The weight and volume of rats' subcutaneous tumor were measured 14 days after tumor inoculation.

RESULTSThe weight and volume of tumor in the heat syndrome tumor bearing CI group [(3.55 +/- 1.12) g, (2864.44 +/- 1430.51) mm3] and the tumor bearing CI group [(4.29 +/- 1.14) g, (3397.19 +/- 1701.13) mm3] were significantly lower than those of the tumor bearing control group [(6.01 +/- 2.45) g, (6218.91 +/- 3837.64) mm3] and the cold syndrome tumor bearing CI group [(6.90 +/- 1.57) g, (6168.42 +/- 2457.03) mm3], showing statistical difference (P<0.05). There was insignificant difference among other groups.

CONCLUSIONSCI showed better tumor inhibition effects on tumor bearing rats of heat syndrome constitution, which indicated CI was of cold property. It might be possibly used in tumor bearing rats of heat syndrome constitution.

Animals ; Bufanolides ; pharmacology ; therapeutic use ; Injections ; Male ; Neoplasms, Experimental ; drug therapy ; pathology ; Rats ; Rats, Wistar

ObjectiveTo analyze characteristic changes of shoulder muscles by investigating surface electromyographic regularity changes before and after the treatment of Frozen shoulders. Methods7 cases of frozen shoulders were selected, surface electromyography (sEMG) before and after treatment were recorded by AMT-8 EMG recorder. The collected data was processed using MATLAB software integrated EMG (IEMG) value were obtained. Then the IEMG data were statistically analyzed using Stata11.0 software and compared. Results ①The differences of abduction deltoid and infraspinatus muscle IEMG values before and after treatment were statistically significant(P ＜0.05), while IEMG values changes of biceps, triceps, pectoralis major, latissimus dorsi and trapezius before and after treatment were not statistically significant (P＞0.05); changes of adduction IEMG values of all muscles were not statistically significant (P＞0.05). ②Changes of flexion IEMG values of biceps before and after treatment were statistically significant (P＜0.05), while IEMG values changes of pectoralis major, infraspinatus muscle, latissimus dorsi, trapezius, deltoid, triceps before and after treatment were not statistically significant (P＞0.05). Changes of extension IEMG values of triceps before and after treatment were statistically significant (P＜0.05), while those of pectoralis major, infraspinatus muscle, latissimus dorsi, trapezius, deltoid and biceps were not statistically significant (P＞0.05). ③IEMG values of all the muscles during external rotation, internal rotation before and after treatment IEMG were not significantly different. Conclusion①After treatment, the outreach functions of infraspinatus and deltoid muscles were improved, while adduction functions of all muscles were not improved. ②Flexion function of biceps was improved significantly after treatment as well as extension function of triceps.③Extemal rotation, internal rotation functions of all muscles were not improved significantly.

Objective To learn the present efficiency of medical equipments at public hospitals in Liaoning province, and provide scientific basis for rational distribution of such resources, and for control of medical expenses.Methods Data envelop analysis (DEA) was used to appraise the deployment efficiency of 2 784 such equipments worth over 100 000 yuan per unit, with equipments randomly sampled from 31 public hospitals in the province.Results The equipment deployment at public hospitals in Liaoning was found at a low level.9.7% of the hospitals were found as relatively efficient, 3.2% of them as in relatively weak efficiency, while 87.1% of them relatively inefficient.Gaps were found between urban hospitals and tertiary hospitals, and rural hospitals and secondary hospitals in their deployment efficiency, as evidenced in overinvestment of equipments and insufficiency of competent operators.Conclusions Hospitals should strengthen their scientific management of the equipments, and emphasize human resource investment, thus elevating the efficiency of equipment deployment.