Objective To evaluate the effect of peer educatio n program by the application of the peer education on human immunodeficiency vir us/aeguired immune deficiency syndrome(HIV/AIDS) prevention and the analysis of the change on knowledge, attitude and behavior about HIV/AIDS among technical sc hool students in Shanghai. Methods Three technical schools in Shanghai were selected randomly. Two classes of each school were selected randomly as education group and the students added up to 284.Two hundred and sixty-one students of another 2 classes in each school were selected as the interior control group. Some freshmen came from medical un iversity were carefully trained as peer educators to conduct the education inclu ding 6 models. The same questionnaires were carried before and after the educati on in both groups. Results After peer education the score of average knowledge abo ut reproductive health, HIV/AIDS, STD was significantly higher than before (P 0.05). Conclusions The conduction of the peer education on HIV/AIDS pr evention among technical school students is effective in promoting the knowledge level,but the change of attitude and behavior is a long term. So we highly adv ocate that not only the health education for HIV/AIDS especially safe sex shall be given and strengthened among technical school students in order to promote t he notion of self-protection but also the conception of care others especially t he HIV/AIDS. J Appl Clin Pediatr,2005,20(2):167-169

To observe the regulative effect of applying garlic cream on acupoint Shenque (CV8) on circadian rhythm disorder induced by sleep deprivation.Methods:Twenty healthy adult men were randomly divided into normal group(group A),sleep deprivation group (group B) and treatment group (group C).Subjects in group B and C received 48-hour sleep deprivation,and in the meantime subjects in group C were treated by applying garlic cream on acupoint Shenque(CV8),while subjects in group A received no any treatment,then contents of serum noradrenaline (NA) and 5-hydroxytryptamine (5-HT) were detected.Results:The contents of NA in three groups all appeared typical circadian rhythm(P＜0.01 when group A is compared with group C,and P＜0.05 when group A is compared with group B).The peak value in group A was 158.377 and appeared at 10:56,peak value in group B was 291.529 and appeared at 19:44,peak value in group C was 255.964 and appeared at 17:06.The peak phase in group B shifted more obviously when compared with group A,and the peak phase in group C recovered slightly when compared with group B.The contents of 5-HT in group A showed typical circadian rhythm (P＜0.01) and the circadian rhythms in group B and C disappeared (P＞0.05).the peak value in group A was 196.563 and appeared at about13:10.Conclusion:The application of garlic cream on acupoint Shenque (CV8) Can adjust the disturbed circadian rhythm and accelerate the recovery of circadian rhythm.It is a simple and effective therapeutic method for adjusting circadian rhythm disorder.

Animals ; Endothelium, Vascular ; injuries ; Female ; Hemodynamics ; Infusions, Intravenous ; methods ; Injections ; methods ; Male ; Rabbits ; Syringes

Objective To observe clinical efficacy of Qilin Pills combined with Three-Spot Caressing in the treatment of acquired non-consolidated kidney qi premature ejaculation (PE). Methods Totally 129 acquired non-consolidated kidney qi PE patients were randomly divided into TCM group, Fangzhognshu group and combination group. TCM group was given Qilin Pills, 6 g each time, three times a day, orally. Fangzhognshu group was guided to conduct Three-spot Caressing during sexual intercourse, no less than twice a week. Combination group was given Qilin Pills and Three-spot Caressing with the same method as Fangzhognshu group. The treatment course for each group lasted for 8 weeks. Before and after treatment of 4 weeks, 8 weeks and 4 weeks after with drawal, the intravaginal ejaculatory latency time (IELT), Chinese Index of Sexual Function for Premature Ejaculation-5 (PECI-5) scores and TCM syndrome scores (TCMS) were compared. Results Compared with before treatment, IELT increased in three groups at different time points after treatment (P<0.05). In the combination group, IELT was superior to the other two groups (except for TCM group after 4-week treatment), with statistical significance (P<0.05). Compared with before treatment, PECI-5 scores improved in three groups (except for Q6 and Q7 in Fangzhongshu group after 4-week treatment) at different time point after treatment (P<0.05). The improvement of Q5, Q6 and Q7 scores in PECI-5 of combination group was significantly better than that in the other two groups at 8-week treatment and 4-week after treatment (P<0.05). Compared with before treatment, TCMS in TCM group and combination group were improved significantly (P<0.05), PE and loss of libido score improved significantly in Fangzhongshu group (P<0.05);mental malaise and move spontaneous perspiration were significantly improved at 8-week treatment and 4 weeks after treatment (P<0.05). The improvement in TCMS was significantly better in combination group than that in the other two groups at 8-week treatment and 4 weeks after treatment (P<0.05). Conclusion Qilin Pills combined with Three-Spot Caressing has definite and long-term efficay for the treatment of acquired non-consolidated kidney qi PE.

Objective To analyze the efficacy of electric sacral neuromdulation and resiniferatoxin in patients with female overactive bladder.Methods 32 cases with IOAB female patients accepted percutaneous test sitmulation of the electric sacral nerves at S3 ,and treated by intravesical instillation with 100ml of 100nmol/L RTX.The effica- cy of voiding status were evaluated.The improvement of female patients life were evaluated comparing the rating of depression and anxiety.Results There were significant improvements in 32 cases in variables included the number of voiding,volume voided and signs every day and urgent uresis.In the rating of depression and anxiety,the patients improved a litter and still had stimulating symptom in urethra and bladder.Conclusion The treatment of IOAB with single administratoon of electric sacral neuromdulation and resiniferatoxin is effective,and can successfully im- prove the symptom with little side effects.

Objective To measure serum levels of 25-hydroxyvitamin D (25HVD) in patients with chronic urticaria (CU),and to explore its role in the occurrence of CU.Methods Peripheral blood samples were obtained from 50 patients with CU and 40 healthy controls.The urticaria activity score (UAS) was used to assess the severity of CU and to group the patients with CU.Enzyme-linked immunosorbent assay (ELISA) was performed to measure the serum levels of 25HVD,interferon-γ (IFN-γ),interleukin-4 (IL-4) and immunoglobulin E (IgE).Statistical analysis was carried out by t test,rank sum test and linear correlation analysis.Results The serum level of 25HVD was significantly lower in the patients with CU than in the healthy controls (15.20 ± 7.72 vs.21.54 ± 8.31 μg/L,t =3.75,P ＜ 0.05).Moreover,there was a significant difference in the distribution of serum 25HVD levels between the patients and healthy controls (H =17.9,P ＜ 0.05).However,no significant difference was observed in the serum level of 25HVD between severe and mild CU groups (15.57 ± 7.38 vs.14.86 ± 6.28 μg/L,t =0.37,P ＞ 0.05).Compared with the control group,the patient group showed significantly decreased serum levels of IFN-γ (t =15.34,P ＜ 0.05),but increased serum levels of IL-4 and IgE (t =6.54,4.88,respectively,both P ＜ 0.05).Among the patients with CU,the serum level of 25HVD was positively correlated with that of IFN-γ(r =0.738,P ＜ 0.05),but negatively correlated with that of IL-4 (r =-0.689,P ＜ 0.05),and uncorrelated with that of IgE (r =-0.271,P ＞ 0.05).Conclusion The serum level of 25HVD evidently decreased in patients with CU,and it may participate in the occurrence of CU by mediating the Th 1/Th2 imbalance.

The paper introduces the current situation of hospital operation index statistics,explores the design of hospital operation index set based on the standards,an index system with 3-layer architecture based on the data platform and the application modules of the index set.The development and application of this system ensures the consistent calculation,highly efficient utilization and shared reuse of statistical indexes and makes the hospital data services more orderly,efficient and accurate.

Objective To investigate the effects of Wuzhi capsules on tacrolimus concentration in heart transplant recipients and provide evidence for individualized dose optimization of tacrolimus.Methods Forty heart transplant recipients receiving Wuzhi capsules were enrolled in this study.Tacrolimus trough concentration was compared before and after coadminstration of Wuzhicapsules.Furthermore,polymorphisms of CYP3A4 * 1G and CYP3A5 * 3 were also detected to clarify correlations between genotypes and effects of Wuzhi capsule.Results Dose-normalized concentration of tacrolimus after coadministartion with Wuzhi capsules was 2.02-fold higher than before,the results of which was not associated with CYP3A4 * 1G and CYP3A5 * 3 genotypes.Wuzhi capsule could significantly decrease the total bilimbin (T-BiL),but not other hepatic and renal function.Conclusion Dose-normalized concentration of tacrolimus in heart transplant recipients is remarkably increased by Wuzhi capsule.The elevated trough levels rarely result in hepatic and renal toxicity.Wuzhi capsule is a safe,effective,and stable drug to increase the trough concentration of tacrolimus.

Objective To explore the efficacy and adverse reaction of nedaplatin (NDP)+gemcitabine (GEM)and cisplatin (DDP)+GEM for advanced lung squamous cell carcinoma.Methods A total of 1 01 cases advanced untreated patients from September 201 2 to December 201 3 were randomly divided into 2 groups using random number table method:69 patients in the observation group accepted NDP+GEM treatment and 32 patients in the control group received DDP +GEMtreatment.The objective response rate (RR),disease control rate (DCR ) and progression-free survival (PFS ) and adverse reaction were collected and evaluated. Results RR was 28.6%(1 8/63)in the observation group and 1 5.6%(5/32)in the control group,DCR was 81 .0%(51/63)in the observation group and 68.8%(22/32)in the control group (χ2 =1 .36,P=0.24;χ2 =1 .67,P=0.20).The median PFS was 4.52 months and 4.01 months in the observation group and control group (χ2 =0.09,P=0.73).The major adverse reaction was myelosuppression in both groups (33.3% vs.37.5%,χ2 =0.1 7,P=0.68).The incidence ofⅢ-Ⅳ grade nausea and vomiting was lower in the observation group, compared with the control group (1 4.5%vs.56.3%,χ2 =1 9.02,P=0.05).Conclusion NDP combined with GEM in advanced lung squamous cell carcinoma of the first-line treatment has equivalent efficacy to DDP+GEM, with lower incidence of adverse reaction,which is worthy of further dissemination of research.

The paper introduces technologies related to data mining , including the feature selection , outlier detection model , cluste-ring model, association rule model, classification model, ensemble learning algorithm, etc.It makes detailed explanation of the applica-tion of data mining in the diagnosis , prognosis and management of clinical malignant tumors .