Objective:To explore the moderating effect of gender between love relationship satisfaction and empathy in college students.Methods:Totally 175 pairs of college couples were enrolled.They were assessed with the Quality of Relationship Index (QRI) and Interpersonal Reactivity Index-C (IRI-C) to evaluate love relationship satisfaction and empathy.IRI-C included 4 dimensions named perspective taking (PT),personal distress (PD),fantasy (FS) and empathetic concern (EC).Multiple regression analysis was used to investigate the moderating effects of gender on relationship between love relationship satisfaction and empathy in college students.Results:The scores of QRI and PT were higher in the males than in the females,but the PD scores were lower in the males [(36.6 ±5.9) vs.(35.2 ±6.0),(10.9 ±3.4) vs.(9.9 ± 3.4),(6.0 ±4.1) vs.(8.1 ±4.3),Ps ＜0.01].The QRI scores were the lowest in the students who were in love for less than 3 months (33.1 ±7.1).The PT scores positively predicted the QRI scores (3 =-0.19),the PD scores multiplied by gender negatively predicted the QRI scores (β =-0.17),and the EC scores multiplied by gender positively predicted the QRI scores (β =-0.21).Conclusion:Male students may experience higher love relationship satisfaction than females.The gender plays a moderating role to the influence of empathy on love relationship satisfaction in college students.

Objective:To investigate the mediating effect of marital attitude on the relation between self-esteem and romantic relationship satisfaction in college students.Methods:Totally 342 college students in love were assessed with the Self-esteem Scale (SES),Marital Attitude Scale (MAS) and Quality of Relationship Index (QRI).The Bootstrap method was used to explore the mediating roles of marital attitude between self-esteem and romantic relationship satisfaction.Results:There were significantly positive correlations among the scores of SES,MAS and QRI (r =022-0.95,Ps ＜ 0.01).Self-esteem could directly predict college students'romantic relationship satisfaction (β =0.45,95 ％ CI:0.27-0.63),and had significant positive predictability to college students romantic relationship satisfaction when the marital attitude was controlled (β =0.17,95％ CI:0.08-0.29).Conclusion:It suggests that marital attitude may have a partial mediating effect between self-esteem and romantic relationship satisfaction in college students.

Moyamoya disease is a cerebrovascular disease w hich is characterized by progressive cerebrovascular stenosis and occlusion. The direct and indirect revascularizations modalities are the preferred methods for the treatment of moyamoya disease now . This article review s the surgical modalities of moyamoya disease.

Objective To examine the relationship of marital quality,personalities,coping style in spouses.Methods Total 923 spouses were assessed with the marriage perception scale (MPS),Eysenck personality questionaire(EPQ) and simplified coping style questionnaire(SCSQ).Results The results revealed that psychoticism and neuroticism were both negatively correlated with marital quality(r=-0.24,-0.31,P＜ 0.01),but intraversion/extraversion and lie were both positively correlated with marital quality (r =0.24,0.14,P ＜ 0.01).And coping style was positively correlated with marital quality(r=0.33,P＜ 0.01).Significant partial mediation of coping style on the association between personality and marital quality were revealed,and the mediating effect was accounted for 8.8％ of the total effect.Conclusion Coping style is the mediator between personalities and marital quality.

Objective To explore the structure of Chinese personality based on natural language and to develop a Chinese personality vocabulary data bank.Methods Based on the sub-factors of Chinese personality scale(QZPS),Chinese personality assessment inventory 2(CPAI-2) and Chinese personality five factors inventory (CPFFI),a self-reported personality questionnaire with 116 items was developed.An exploratory factory analysis and parallel analysis were made to the data collected from 1455 Chinese participants.Results A Chinese Personality Seven Factors Inventory (CPSFI) was developed,which included seven factors with 52 items.51.63％ of the total variance of the seven factors was explained and the internal reliability coefficient was 0.800,while the internal reliability coefficients among the factors were between 0.663-0.912.The retest reliability coefficients of the factors were between 0.700-0.874 (P ＜ 0.01).Conclusions Outgoing and emotion are the core contents of the crossculture personalities.Most of the factors in QZPS,CPAI-2 and CPFFI can be found in the seven factors structure,of which the structure is clearer.

Objective To transform the vocabulary based Chinese personality (VBCP) to a sentence based Chinese personality inventory.Methods Based on the dimension theory and mapping sentence,347 sentences were developed and quantified with equal weight.772 subjects participated in a pilot study and an exploratory factor analysis was conducted to the collected data.A trial version of the Chinese Personality Inventory with 7 factors was developed.With the trial version as the survey instrument,3190 subjects from 22 provinces and centrally administered municipalities in China participated in the survey,the exploratory factor analysis,confirmatory factor analysis,annova,t-test,correlation and cronbach test were utilized in this research.The Chinese seven factors personality inventory (CSPI) was developed,which included seven factors with 130 items.Results The 7 factors of Chinese personality inventory were emotion,innovation,persistency,virtue,extraversion,agreeableness and tradition.42.27％ of the total variance of the seven factors was explained.The internal reliability coefficient was Cronbach' s α =0.902(P＜0.001),while the internal reliability coefficients among the factors were between 0.794-0.947.The retest reliability coefficients of the factors were between 0.696-0.921 (P＜ 0.001).Significant positive correlations (r ranged from 0.151 to 0.548,P＜0.01)were found between 5 of the 7 factors of CSPI,but innovation and tradition.Significant positive correlations (r ranged from 0.193 to 0.715,P＜0.05,P＜0.01)were found between the 7 factors and CSPI.Significant correlations between CSPI and EPQ-RSC were found (P＜0.05).Confirmatory factor analysis showed that thc inventory was valid,and NFI and CFI were greater than 0.90.Conclusion CSPI met the measurement requirement in validity,reliability and explanation ability.

Objective To evaluate the incidence of asymptomatic carotid stenosis (ACS) in patients with peripheral arterial occlusive disease (PAOD) who was admitted for revascularization.Methods 229 PAOD patients were evaluated by carotid ultrasound preoperatively and divided into severe ACS group (ACS ≥ 70％) and non severe ACS group (ACS ＜ 70％).The clinical characteristics and associated risk factors of the two groups were analyzed.Results The incidence of severe ACS was 19.7％,age,blood pressure,total cholesterol and fibrinogen levels in severe ACS group were significantly higher than those in non-severe ACS group (P ＜ 0.05),the more severe the symptoms of PAOD are,the higher is the incidence of severe ACS.Age,hypertension and hypercholesterolemia were all predictors of severe ACS.Conclusions The severity of PAOD is positively correlated with the incidence of severe ACS.Age,hypertension and hypercholesterolemia are independent risk factors for severe ACS.

Objective To explore the clinical value of the duplex ultrasonography (duplex US) for evaluating the re-stenosis after peripheral arterial bypass grafting. Methods Eighty prosthetic grafts of sixty-three patients with femoral-pop-liteal arterial bypass grafting were follow-up regularly by duplex US. They were divided into non significant stenosis group (n=56), the significant stenosis group (n=15) and occlusion group (n=9) according to the tube diameter and arterial blood flow-ing parameters, which changed postoperatively. The diagnostic results were compared and analyzed between duplex US and digital subtraction angiography (DSA). The peak flow velocity of middle grafts (MG) to 40 cm/s was defined to evaluate risk of graft occlusion. Results The diagnostic coincidence rate of duplex US and DSA for grafts stenosis classification was 90%. The diagnostic sensitivity of duplex US to grafts stenosis was 91.7%, and the specificity was 92.9%. The positive pre-dictive value was 84.6%for grafts stenosis, and the negative predictive value was 96.3%, the false positive rate was 16.7%, and the false negative rate was 8.3%. The grafts occlusion rate was higher in MG<40 cm/s group than that of MG≥40 cm/s group. Conclusion There was a good consistency with Duplex US and DSA for the diagnosis of peripheral artery bypass graft restenosis. Duplex US showed characteristics of non-invasive, simple and easily accepted by patients.

Objective To analyze the epidemiologic features of visceral leishmaniasis in different age groups in China from 2005 to 2012,and to provide a scientific basis for prevention and treatment of the disease.Methods The visceral leishmaniasis cases were obtained from China disease epidemic monitoring information system from 2005 to 2012.All the cases were divided into subgroups by demographic characteristics:infant (＜1 year old),childcare (≥1 and ＜4 years old),child (≥4 and ＜15 years old),adult (≥15 and ＜65 years old) and senior adult (above 65 years old).The epidemiologic features,such as gender,season of disease onset and area distribution of visceral leishmaniasis were analyzed.Results The total reported visceral leishmaniasis from 2005 to 2012 were 2 979,among which cases in infant,childcare,child,adult and senior adult were 24.9％,21.7％,20.0％,32.4％ and 1.0％,respectively.Infant cases were most reported in April; childcare cases in December which began to increase since September; child cases in October and adult and senior adult in March.The reported cases were mainly from Xinjiang,Gansu and Sichuan areas.However,age characteristics differed among regions,which were mainly infants,both childcare and children,and adults,respectively in this three areas.The duration from onset to diagnosis was shortest in infant group (11 d) and longer in adult group (15 d).Conclusions The number of visceral leishmaniasis cases in different age groups peaks in different months.Regional distribution is not even.Cases are most concentrated in Xinjiang,Gansu and Sichuan areas.Infants predominate in Xinjiang,childcare and children in Gansu and adults in Sichuan.

Objective To investigate the effect of N-myc downstream regulated gene 2 (NDRG2) on the apoptosis of bladder cancer cells by regulating the signal transducer and activator of transcription 3(STAT3) signaling pathway.Methods The expression level of NDRG2 in human bladder cancer cell BIU-87 and immortalized cell SV-HUC-1 was detected by Western blot.NDRG2 over expression vector and empty vector control (pcDNA3.1),siRNA-NDRG2,siRNA control were transfected into BIU-87 cells.After transfected 48 h,the expression level of NDRG2,Cleaved caspase 3,STAT3,p-STAT3,JAK2,p-JAK2 were detected by Western blot,the cell proliferation and apoptosis were measured by MTT and flow cytometry.After adding inhibitor AG490 of 45 μmol/L in cultured BIU-87 cells,MTT assay was used to detect cell proliferation and flow cytometry was used to detect the cell apoptosis,Western blot to detect the expression level of Cleaved caspase 3,STAT3,p-STAT3,JAK2,p-JAK2.Results The expression level of NDRG2 in bladder cancer cells was higher than that in bladder epithelial cells.The cell survival rate of pcDNA3.1/NDRG2 group was lower than that of pcDNA3.1 group,the difference was statistically significant (P ＜ 0.01).The cell survival rate of siRNA-NDRG2 group was higher than that of siRNA control group (P＜ 0.01).The apoptosis rate of pcDNA3.1/NDRG2 group was higher than that of pcDNA3.1 group (P ＜ 0.01).The apoptosis rate of NDRG2 siRNA group was lower than that of siRNA control group (P ＜ 0.01).The level of p-STAT3 and p-JAK2 in pcDNA3.1/NDRG2 group was lower than that in pcDNA3.1 group (P＜ 0.01).The survival rate and apoptosis rate of BIU-87 cells cultured with AG490 were in agreement with the trend of pcDNA3.1/NDRG2 after transfection.Conclusions NDRG2 could promote the apoptosis of bladder cancer cells,and its mechanism may be related to STAT3 signaling pathway.