Objective: Using the implicit association test to examine the implicit attitude-difference of Chinese students towards their father and mother.Methods: The experiment followed the standard paradigm of IAT.77 college students(43 women,34 men) participated the research.Results: The results indicated that there were implicit attitude-differences held by Chinese students towards their father and mother.Besides,gender dissociation existed.Conclusion: There is implicit attitude-difference in Chinese students towards their father and mother.

Electric Stimulation ; Humans ; Hypoglossal Nerve ; Sleep Apnea, Obstructive ; therapy

Objective To evaluate the predictive value of Wells score combined with D-dimer in the diagnosis of acute pulmonary embolism.Methods A total of 540 patients with suspected pulmonary embolism admitted from 2008 to 2011 were enrolled for study.The diagnosis of pulmonary embolism (PE) was confirmed by using computed tomography pulmonary angiography (CTPA).These patients were divided into two groups:PE group and non-PE group.Comparative analysis was carried out in demographics,underlying diseases,chief complaints,physical signs,venous thrombosis risk factors,laboratory findings and Wells scores between the two groups.Results Of 502 patients selected into this study,there were 246 in PE group and 256 in Non-PE group.The incidence rates of history of recent surgery or bed-ridden,recent fracture of pelvis or lower limb,symptoms of hemoptysis,transient disturbance of consciousness,signs of unilateral lower limb swelling,hypoxia and hypocapnia of arterial blood gas analysis,elevated levels of D dimer,high Wells score in PE group were significantly higher than those in non-PE group (P ＜ 0.05).And there were no statistical difference in other variables found between the two groups.The areas under the ROC curve of Wells score,D-dimer and the combination of the two were 0.775 (95％ CI:0.719-0.831),0.802 (95 ％ CI:0.751-0.853) and 0.899 (95 ％ CI:0.834-0.964),respectively.And the area under the ROC curve of the combination of the two was greater than that of separated application (P ＜ 0.05).When the cut-off value of Wells score was 5 and D-dimer was 1 724 μg/L,the weighted maximum sensitivity and specificity were reached,and these cut-off values were higher than above determined values,the reliability of the diagnosis of PE was obviously increased,and those were lower than these cut-off values,the reliability of excluding PE was also increased.Conclusions Wells score combined with D-dimer showed a higher value in predicting acute pulmonary embolismthan than their separated application.

Objective: The goal of this research was to explore the relationship among attachment to parents,perceived academic achievement and self-esteem in high school students. Methods: High school students from four areas completed the following four questionnaires: Relationship Questionnaire(RQ),Experiences in Close Relationships Inventory(ECR),Self-esteem(SES) and Perceived Academic Achievement. Results: ①The scores of perceived academic achievement in students with attachment preoccupied to father were significantly lower than those with attachment dismissed to father. ②Attachment avoidance to father,attachment anxiety to father and self-esteem were positive correlated to perceived academic achievement (r=0.195,0.166 and 0.325). ③Attachment avoidance could predict the scores of perceived academic achievement. Conclusion: There are close relationship between adult attachment to father and perceived academic achievement,and self-esteem.

The relationship between serum uric acid(SUA) and hypertension was investigated and the interactions of SUA with metabolic risk factors was assessed. Blood pressure and biomarkers features were evaluated for all the8 415 individuals from a community-based health examination survey in Xuzhou, and the statistical analysis was made. Raised blood pressure was associated with increased SUA concentration(P＜0.01). Age and high density lipoprotein cholesterol(HDL-C) significantly interacted with SUA(P for interaction=0.012 and 0.001, respectively). There is significant association between SUA and hypertension, which may be affected by age and HDL-C levels.

ObjectiveTo examine the relation between pulse wave velocity (PWV) and impaired fasting glucose (IFG),then evaluate the modification effects of age,BMI,hypertension and lipids in Chinese adults.Methods5099 cases from a community-based health examination survey in Xuzhou,Jiangsu prownce,China,were enrolled in this study.Blood pressure,weight,height,waist circumference,neck circumference,body fat ratio and determination of fasting glucose,lipidsand pulse wave velocity were measured in all cases.IFG was defined as 6.1 mmol/L≤FBG ＜7.0 mmol/L.ResultsThe odds ratios (OR,95％ CI ) of IFG across increasing variable of cf-PWV were 1.00,1.07(0.83 - 1.39),1.20( 1.08 -1.34),1.13(1.04 - 1.23),1.14(1.05 - 1.25) ( Pfor trend ＜0.01).Age and neck circumference levels significantly interacted with cf-PWV in relation to IFG risk ( P ＜0.01 ).ConclusionsThe present data indicate serum cf-PWV concentration was associated with the risk of IFG,and the association was modified by age and neck circumference levels.

Objective To explore the causes of persistent hoarseness in infants. Methods One hundred and seventeen infants with persistent hoarseness treated in the department of otorhinolaryngology in Children's Hospital of Fudan University between June 2008 and July 2010 were retrospectively analyzed ( all patients received antibiotic therapy for 2 weeks and the symptoms were not relieved after that). The patients were divided into three groups according to the age at first visit: 22 newborns, ＜ 6 months old in 60 cases,＜ 12 months old in 35 cases. All patients had video laryngoscope examinations. Some of them received CT scan, cardiac ultrasonography and pathological examination in additional. The diagnosis was established by clinical history and imaging modalities, and the causes were analyzed subsequently. Results Among the 117 patients, 45 cases were vocal hypertrophy and hyperplasia (37. 81% ), 39 cases were vocal cord paralyses (32. 78% ), 7 cases were laryngeal hemangiomas (5. 89% ), 4 cases were laryngeal webs and cyst (3. 36% ), 2 cases were vocal cord polyps ( 1.68% ), 2 cases were glottic incompetences ( 1.68% ),1 case was laryngeal papillomas(0. 84% ), 1 case was vocal code granulomas (0. 84% ), 1 case was glottis restricted by neck lymphangioma (0.84%); 4 cases were undetermined and 13 cases were no abnormalities. The percentage of patients with congenital heart diseases (19 cases)in vocal cord paralysis was 48. 72%. The proportion of vocal cord paralysis in younger group was higher than that in elder one ,their percentage were 50. 00%, 36. 67% and 17. 14% respectively ( x2 = 7. 18, P ＜ 0. 05). Conclusions A variety of causes can lead to persistent hoarseness in infants. The majority of them are vocal hypertrophy and hyperplasia, followed by vocal cord paralyse. Vocal cord paralysis is more common in younger infants than in elder ones, and the main causes are post-cardiac surgery and congenital heart disease.

Objective The purpose of this study was to understand the awareness, prevalence of diabetic retinopathy and treatment status of people aged over 50 and living in the rural areas of Shuangcheng city, Heilongjiang province, China. Methods Cluster sampling was used in randomly selected 5504 survey for ophthalmic clinical examination, in patients with diabetic retinopathy. A questionnaire in the state of knowledge about prevention and treatment was developed. Results Among the 5504 persons entering in the project, 5053 were examined on their eyes (91.8%). In this selected population, 56 persons (112 eyes) were diagnosed as diabetic retinopathy (1.108%), with 95% confidence interval (CI) as: 0.819% to 1.397%. Of 56 patients, 49 cases were non-proliferative diabetic retinopathy, accounting for 87.50% of the total number of patients with diabetic retinopathy;proliferative diabetic retinopathy 7 cases, accounting for 12.50% of the 112 eyes, 6.25% (7/112)having vitreous hemorrhage, 8.04% (9/112) having macular edema. For diabetic retinopathy prevalence rates, there was no significant difference in males and females. Between the per differential 10-year-old division, the difference was significant. Among the 60 to 69 group, a significantly higher prevalence rate was seen. Of the 112 eyes with diabetic retinopathy, 34 eyes(30.4%) were low vision [visual acuity ＜20/60 (0.3) to ≥ 20/400 (0.05) ]; 6 eyes (5.4%) were blind [visual acuity ＜20/400 (0.05) to NLP]. The rate in the patients with PDR and fasting blood glucose was above 11.1 mmol/L was higher than having NPDR and fasting blood glucose below 11.1 mmol/L. Having fasting blood glucose 11.1 mmol/L and above with the course over five years among patients with PDR, the proportion of fasting blood glucose was higher than those with less than 11.1 mmol/L and diabetic retinopathy duration of less than five years. Of 56 patients with diabetic retinopathy, 38 cases (67.9%) did not receive any treatment. Among 18 cases (32.1%) with insulin or oral drug therapy,regularly using insulin or other medication (14.3%), only 1 (1.8%) case was given the treatment for diabetic retinopathy. Results from our survey showed that patients with diabetic retinopathy had a poor understanding about prevention and treatment of the disease. Conclusion Long duration and high blood glucose in patients with diabetic retinopathy seemed to be the important risk factor. Early systematic drug use for prevention and blood glucose control was the key to prevent diabetic retinopathy. Patients with diabetic retinopathy in China had poor understanding about the prevention measures of the disease and lack of knowledge.

As the major part of mesencephalic locomotion region, pedunculopontine tegmental nucleus (PPN) participates in motor initiation, rhythmic and speed regulation. In addition, PPN is regarded as a novel deep brain stimulation target for patients with Parkinson′s disease due to its dramatic effect on the gait disturbance and postural instability. However, PPN also has an important role in muscle tone control and dystonia. This review is aimed at summarizing the involvement of PPN in dystonia, providing fundamental for targeting PPN for treatment of dystonia in the future.

Objective To observe the anti-inflammatory and immune-modulating effects of Dilmang Heji(DHHJ),a compound traditional Chinese medicinal preparation,in patients with multiple sclerosis(MS)and explore the possible mechanisms underlying these effects. Methods Forty MS patients were randomized into prednisone treatment and prednisone+DHHJ group for the corresponding treatments.Another 20 surgical patients without immune or inflammatory diseases undergoing lumbar anesthesia served as the control group.Glial fibrillary acidic protein(GFAP)and S100B levels in the cerebrospinal fluid(CSF)and the peripheral blood of these subjects were detected using ennzynle-linked immtmosorbent assay(ELISA), and the numbers 0f CD4+ and CD8+ cells were detected by flow cytometry.The ambulation index(AD,expanded disability status scale(EDSS)and 9-hole PEG test (9HPT)were used to assess the patients'clinical symptoms.All the patients were followed up for3 years to record the number of times of MS relapse. Results GFAP and S100B levels in the CSF were significantly higher in the MS patients than in the healthy subjects,but lower in MS patients treatedwith prednisone plus DHHJ thanin those with prednisone treatment only(P<0.05).In the MS patients,AI and 9HPT scores were correlated to the GFAP and S100B levels in the CSF.Irednisone plus DHHJ treatment was associated with significantly reduced MS relapse in comparison with prednisone treatment alone(P<0.05).Before the treatment,the MS patients showed increased CD4+ cell number and decreased CD8+ cell number especially in the CSF;atter the treaRnents,the CD4+ ceils decreased and CD8+ cells increased,and this effect was stronger with prednisone plus DHHJ treatment(P<0.05).Conclusions DHHJ produces anti-inflammatory effect by inhibiting glial cell activation and modulating immune balance in MS,thus alleviating the symptoms of MS and reducing MS relapse.DHHJ may provide anideal adjuvanttherapy for MS.