Objective:To make a questionnaire about feeling of security.Methods:Regarding to the conception of security and the results of interviews to neurotics, we got 53 items as the draft. 343 sophomore students in Hebei Normal University were collected as the sample to test the reliability and validity of the draft.Results:Through factor analysis, we got two main factors named interpersonal security and certainty in control, including 16 items. It was proved that the questionnaire had good reliability and validity.Conclusion:The security questionnaire has satisfying psychometric quality and issuitable not only for the neurosis but also for normal people.

Objective To investigate the significance of Human papilloma virus(HPV)typing in the screening of cervical dis-ease.Methods 687 cases of gynecological patients in the hospital were enrolled in the study,whose HPV-DNA genotype was detec-ted by real-time fluorescence quantitative PCR(FQ-PCR).In addition to that,389 healthy women who took gynecological examina-tion in the hospital in the same period were enrolled in the study,HPV-DNA quantitative detection were performed on those people (FQ-PCR were used)firstly,and the persons with more than 5×102 IU/mL HPV-DNA were tested for the HPV-DNA subtype. Results In the 687 cases of gynecological patients,164 cases were HPV positive which accounted for 23.9%;The single-infection patients accounted for 74.3%,mixed infection accounted for 25.6%.The mixed infection included 2 -4 types of infection,among which the double infection was most common.The common type were HPV16,52,58 and 35.In 389 cases of healthy women,29 ca-ses were found HPV positive,which accounted for 7.5%;The single infection accounted for 79.3%,mixed infection accounted for 20.7%,mixed infection included 2-3 types of HPV infection,in which double infection is the most common situation.The common type were HPV52,58,16 and 18.Conclusion HPV infection is the major cause of cervical cancer,HPV detection and typing con-tribute to cervical cancer screening and its prevention.

Objective Previous study found TGF-βpathway might be the molecular pathway influencing the prognosis of colo-rectal cancer, while it was uncertain whether Chinese population is associated with the disease.The article was to evaluate the genetic factors associated with prognosis in colorectal cancer. Methods 52 cases patients with colorectal cancer were followed-up for 36 months in our hospitals from January 2013 to August 2014.Their DNAs were extracted and stored and gene typing were carried out in 5 candidate genes to detect the association between SNPs and the prognosis in colorectal cancer. Results The results showed that within the TGF-βsignaling pathway, after adjusting for Bonferroni multiple testing, allele A of SNP rs10749971 located in gene POU2AF1 was associated with the recurrence of patients with stage III disease under additive and recessive genetic models ( HR =1.968, P=0.004;HR=2.174, P=0.010).Allele C of SNP rs961253 in the gene BMP2 could increase the recurrence risk (HR=1.992, P=0.005) and the death risk (HR=3.161, P=0.007) of patients with stage III disease under recessive genetic models.Allele A of SNP rs4464148 in SMAD7 gene could significantly decrease the death risk of patients with stage II and III colorectal cancer under dominant genetic model (HR=0.382, P=0.017;HR=0.230, P=0.006).In addition, accumulated effects of several adverse genes showed gene high risk group could increase the risk of death for patients with stage III colorectal cancer significantly ( HR=15.512, P=0.036;95%CI:1.611-149.360). Conclusion In different genetic models, SNP locus mutation within gene POU2AF1, BMP2 and SMAD7 on TGF-βpathway was associated with the prognosis of patients with colorectal cancer.With the increase of the number of unfavorable genes, the death risk increases accordingly.

Objective To realize the incidence of healthcare-associated infection(HAI)in patients after receiving extracorporeal membrane oxygenation(ECMO)procedure,and to evaluate the related factors for HAI.Methods Clinical data of patients receiving ECMO from January 2003 to December 2012 were collected and analyzed retro-spectively.Results Of 43 patients receiving ECMO,15 (34.88% )developed 24 times(55.81% )of HAI. The main HAI site was lower respiratory tract(n= 12,50.00% ),followed by blood stream(n= 6,25.00% ),skin and soft tis-sue(n= 5,20.83% ).A total of 28 isolates of pathogens were detected,gram-negative bacilli were 19(67.86% )iso-lates,gram-positive cocci 7(25.00% ),and fungi 2(7.14% );pathogens were mainly isolated from specimens of sputum(n= 12,42.86% ),blood (n= 9,32.14% )and wound secretion(n= 6,21 .43% ). The incidence of postopera-tive HAI in ECMO patients was related with patients’age,duration of ECMO,complication,mechanical ventila-tion,tracheal intubation or tracheotomy,and indwelling urinary catheter.Conclusion HAI in patients receiving EC-MO is high,hospital should take corresponding prevention and control measures targeting to the related risk factors of infection,so as to reduce the incidence of HAI after the ECMO.

Objective:To investigate the effect of the BmK-9-(2) on the sodium current in guinea-pigventricular myocytes. Methods:The whole cell patch-clamp technique was used. Results:The BmK-9-(2)increased the magnitude of the peak inward sodium current (27 ％) ,peak sodium conductace (17 %) and theprolong time course of sodium channel inactivation (8％) and there was no effects on calcium channels.Conclusion:BmK-9-(2) can activate sodium channel and prolong the inactivated course of myocytes.

ObjectiveTo explore the correlation between the prevalence of benign prostatic hyperplasia(BPH) and metabolic syndrome (MS)in the army elderly.Methods Totally 1 230 veterans (aged 70 years and over) from 26 military sanatorium in Shijiazhuang city were studied.The prevalence of BPH and MS was calculated.ResultsThe prevalence of BPH among the elderly was 77.0％.There was a trend of increase in the prevalence of BPH with increasing age (x2 = 50.4,P＜0.01).The prevalence of MS among the male elderly was 19.6％.MS was a risk factor for BPH(x2 =24.2,P＜0.0001).ConclusionsMS may be one of risk factors for the prevalence of BPH.

Objective To explore the effect of the synthetic rehabilitation therapy for the stroke patients with cognitive deficits,and the improvement of the patients'motor function and independent living ability.Methods The synthetic rehabilitation therapy was carried out in 136 stroke patients with cognitive deficits.The synthetic rehabilitation therapy including :acupuncture,hyperbaric oxygen therapy ,cognitive training and physical therapy etc.The patients'cognitive function,motor function and independent living ability were evaluated and analyzed statistically before and after the treatment.Results the patients'cognitive function,motor function and independent living ability are significantly higher after the treatment (P＜0.01).Conduston The synthetic rehabilitation therapy can significantly improve the cognitive function of the patients with cognitive deficits,and it can improve their motor function and independent living ability.

Objective In order to choose the best surgical approach for minimally trauma varicocelectomy color Doppler ultrasound(CDU) was used to detect the anatomic relationships of spermatic vein in groin. Methods Sixty varicocele patients were randomly selected. Their spermatic veins were examined by CDU which beginning from superficial inguinal ring,passing the crossing point of spermatic vein and femoral artery ,and ending at the 3cm above the deep inguinal ring. The depths from skin to spennatic vein were measured and the relationships between spermatic vein and femoral artery were recorded. Results The average length of incision is 2.1cm and the average duration of operation is 22 minutes. The average depth from skin to spermatic vein was 1.1cm,1.55cm and 3.56cm respectively at the site of the superficial inguinal ring,the crossing point of spermatic vein and femoral artery,and the deep ingui-nal ring. Conclusion The best approach for minimally trauma varicocelectomy is at the crossing point of spermatic vein and femoral artery because here the spermatic vein is relative superficial and has merged into two or three vessels and the femoral artery can be easily touched by fingers.

Objective To study the effects of classification-partition-distribution emergency nursing management for severe trauma patients. Method A total of 60 patients from June 2014 to May 2015 were set as control group receiving common nursing and other 62 patients from June 2015 to June 2016 as observation group treated with emergency hierarchical partition and triage nursing. Result The treatment success rate in the observation group were both significantly higher than that of the control group (P<0.05). Conclusion Classification-partition-distribution emergency nursing management for severe trauma patients can increase treatment success rate .

Objective To prepare,characterize glycyrrhetinic acid lysinate,and study the solubilization and inhibitory action antitumor activity of glycyrrhetinic acid lysinate on cell proliferation of colorectal cancer cell line HCT-8. Methods Glycyrrhetinic acid lysinate was prepared by co-grinding glycyrrhetinic acid with lysine in 1∶1 molar mixture for 10 hours. Characterization of glycyrrhetinic acid lysinate was achieved by X-ray powder diffraction, infrared spectroscopy, and ultraviolet spectrum techniques.HPLC method was used to study the solubilization of glycyrrhetinic acid lysinate.The MTT method was used to assay the inhibitory action of glycyrrhetinic acid lysinate on cell proliferation. Results The solubility of glycyrrhetinic acid lysinate was enhanced 260 folds,compared with glycyrrhetinicacid in water. The inhibitory cell proliferation action on HCT-8 of glycyrrhetinic acid lysinate was 7 times higher than that of glycyrrhetinic acid. Conclusion The satisfactory water solubility and antitumor activity of glycyrrhetinic acid lysinate will be potentially useful for its application as a new pharmaceutical formulation in cancer treatment in the future.