Objective: To develop the Chinese version of the Neuropsychiatric Inventory Questionnaire (NPI-Q) and evaluate its reliability and validity. Methods: Three investigators assessed 10 dementia cases together with the NPI-Q to evaluate the inter-rater reliability. Eighty-six dementia cases and 30 healthy controls were assessed with the Behavioral Pathology in Alzheimer's Disease (BEHAVE-AD), the Brief Psychiatric Rating Scale (BPRS) and NPI-Q to evaluate the criterion validity. A subgroup of 30 dementia cases was tested with the NPI-Q again 24 h later to evaluate the test-retest reliability. Results: (1) Internal consistency. Cronbach's a coefficient of the severity subscale was 0.589, mean inter-item correlation coefficient of the severity subscale was 0.107. Cronbach's α coeffi-cient of the distress subscale was 0.612, and the mean inter-item correlation coefficient of the distress subscale was 0.114. (2) Inter-rater reliability. Intraclass correlation coefficient (ICC) of the severity subscale was 0.97, and ICC of the distress subscale was 0.94. (3) Test-retest reliability. The test-retest correlation coefficient of the severi-ty subscale was 0.89, and the test-retest correlation coefficient of the distress subscale was 0.86. (4) Criterion va-lidity. The severity subscale total score was correlated significantly with BEHAVE-AD (r=0.70, P <0.001) and BPRS(r=0.40, P<0.001) total score; the distress subscale total score was correlated significantly with the global ratings in part 2 of BEHAVE-AD (r=0.76, P<0.001) . (5) The severity subscale total score in demen-tia group was significantly higher than that in control group (median: 10 vs.1.5, P <0.001). The distress sub-scale total score in dementia group was significantly higher than that in control group (median: 10 vs 0; P< 0.001) . (6) Exploratory factor analysis identified 4 common factors, including psychosis, abnormal behavior,discontrol and affective symptoms, which explained 58.3% of total variance. All of the items loaded were between 0.596 and 0.803 on their conrresponding factor. Conclusion: The reliability and validity of the Chinese version of NPI-Q meet the psychometrics properties, and deserves to conduct further study in larger samples.

Bibliometrics ; China ; Occupational Exposure ; Poisoning

Objective To study the mechanism of tear trough deformity and palabromalar groove deformity.Methods Four old cadavers (2 male,2 female,an average age of 67.2 years) with obvious tear trough deformity and palpbromalar groove deformity and 4 young cadavers (2 male,2 female,an average age of 23.5 years) without tear trough deformity and palpbromalar groove deformity were selected and dissected and histological observation were performed on lower eyelid and periorbital region.Results Compared to young specimens,the skin and orbicularis oculi muscle of old specimens were atrophy and relaxed.Tear trough deformity and palabromalar groove deformity overlaid the junction of thinner eyelid skin and thicker cheek skin.The superior border of the malar fat pad covered the junction of the palpebral and orbital portions of the orbicularis muscle,and correlated with the tear trough and palpbromalar groove,but the superior border of the malar fat pad in young cadavers was found above the tear trough and palpbromalar groove line.The orbicularis retaining ligament arose from the orbital rim and caudal to the junction of the palpebral and orbital portions of the orbicularis muscle,and it was relaxed in old group than that in young group.Conclusions Tear trough deformity and palabromalar groove deformity result from combination of age-related relaxation,atrophy and descent of layers of tissues.The orbital septal and the orbicularis retaining ligament prevent tissues from descending,which makes tear trough deformity and palabromalar groove deformity more visible.

OBJECTIVE:To investigate the characteristics and regularity of lornoxicam related ADR,and to provide reference for rational and safe use of lornoxicam. METHODS:From Jan. 1,2006 to Dec. 31,2013,lornoxicam related ADR reports collect-ed by National ADR Monitoring System in Beijing were analyzed retrospectively about their characteristics and related factors. RE-SULTS:In the statistical period,there were 48 ADR reports related to lornoxicam. The people over 40 years age accounted for 62.5%. 38 patients used lornoxicam by intravenous infusion or intramuscular injection ,accounting for 79.17%. The clinical mani-festations were diverse and complex,in which skin(32.96%)and gastrointestinal damage(25.00%)were more common ADR oc-curred within 30 min,accounting for 35.42%,and it would be better after stopping drug or 1-3 days symptomatic treatment. CON-CLUSIONS:The rational use of lornoxicam can reduce the occurrence of ADR. Suggestion on the use of the drug,is that the pa-tient should be monitored for security,in order to reduce the risk of ADR.

Objective:To explore the clinical value of chest multi-slice computed tomography angiography (MSCTA) as a preoper-ative examination for lung cancer patients undergoing pulmonary lobectomy. Methods: Sixty lung cancer patients formed the study population and were randomly divided into 2 groups of 30 cases each. In the experimental group, CTA images of the tumors and pulmo-nary artery, bronchial artery, pulmonary vein were acquired, analyzed, and post-processed using VR to determine the anatomical rela-tionship between vessels and tumors. Pulmonary lobectomy followed. Cases in the control group underwent pulmonary lobectomy with-out guidance by chest MSCTA. Operation times and amounts of operative blood loss were compared between the two groups. Results:Significant differences between groups in terms of operation time (study group vs. control group, 199±55.7 vs. 231.5±51.2(min);P=0.02) and amount of operative blood loss (study group vs. control group, 318.33±99.6 vs. 431.7±89.5(mL), P<0.01) were observed. Val-ues of operation time and amount of contrast agents in the study group were consistently lower than those in the control group. Conclu-sion:Chest MSCTA can shorten the operation time and reduce the amount of operative blood loss during pulmonary lobectomy. Thus, the technique has significant clinical value.

Objective To observe the effect of Danzhi Jiangtang Capsules(DJC) on serum interleukin-18 (IL-18),cystatin C (CysC) and relative biochemical indexes in patients with early diabetic kidney disease(DKD),and to explore its protective action on the kidney.Methods Sixty-two hospitalized patients with early diabetic nephropathy (period 11-Ⅲ) in Endocrinology Department of the First Affiliated Hospital of Anhui University of Traditional Chinese Medicine were divided into western medicine group and DJC group,31 cases in each group.The patients in western medicine group received conventional hypoglycemic drugs,and DJC group received DJC based on the treatment for the western medicine group.Before and after treatment,we observed the levels of serum IL-18,CysC,fasting plasma glucose (FPG),2-hour postprandial glucose (2hPG),glycosylated hemoglobin (HbA1c),serum creatinine (SCr),blood urea nitrogen (BUN),microalbumin (mAlb),urinary albumin /creatinine ratio (UACR),and estimated glomerular filtration rate (eGFR).Results The total effective rate was 90.0％ in DJC group and 76.7％ in the western medicine group,there being significant difference between the two groups(P ＜ 0.05).After treatment,the main traditional Chinese medical syndrome scores of DJC group were significantly lower than those before treatment,and the improvement was better than that of the western medicine group (P ＜ 0.05 or P ＜ 0.01).After treatment,the serum levels of IL-18,CysC,2hPG,SCr,BUN,mAlb,UACR in the two groups were significantly lower than those before treatment (P ＜ 0.05 or P ＜ 0.01),while eGFR level was higher than that before treatment (P ＜ 0.05 or P ＜ 0.01),and the improvement effect (except for BUN) in the DJC group was superior to that in the western medicine group(P ＜ 0.01).DJC had an effect on lowering the FPG and HbA1c (P ＜ 0.05 or P ＜ 0.01 compared with those before treatment),and the western medicine had no obvious effect on the two indexes (P ＞ 0.05).The results of Spearman correlation analysis showed that IL-18 was correlated with CysC,IL-18 and CysC were correlated with HbA1c,mALB and uACR.Conclusion DJC can protect renal function of patients with early diabetic nephropathy.

DNA ; DNA Fingerprinting ; Homicide ; Humans

This study chiefly aimed at investigating the effects of Dan Zhi Jiang Tang Capsule (DJC) on myocardial Toll-like receptor 4 (TLR4),tumor necrosis factor α (TNFα) and interleukin-8 (IL-8) and the cardiopathologic changes in diabetic rats.Fifty male rats,excluding 8 rats in the control group,had been administered with high fat forage for 4 weeks,which established the diabetic rat model combined with the intraperitoneal injection of streptozotocin (STZ) at 35 mg· kg-1.The established model rats were randomly divided into the model group,the DJC high-dose group,the DJC low-dose group and the pioglitazone group.The rats in the model group and the control group were intragastrically administered with DJC at 1.08 and 0.54 g· kg-1 each day,while those of the pioglitazone group were treated with pioglitazone at 10 mg· kg-1 each day,and those of the model group and control group with saline of the same volume.The administrations lasted 8 weeks with the continues high-fat diet.The levels of TLR4,TNFα and IL-8 protein in myocardium of the rats were determined,and so were the blood glucose,HbA1c and blood lipids.Compared with the control group,the expressions of myocardial TLR4,TNFα and IL-8 in the model group were significantly increased (P＜ 0.01).The expressions of TLR4,TNFα and IL-8 in the DJC high-dose and low-dose groups were significantly decreased (P＜0.05 or P＜0.01).The cardiopathological report showed severe myocardial lesion in the model group.However,myocardial lesion in the DJC high-dose group was significantly mitigated,which presented better therapeutic effects than the DJC low-dose group and the pioglitazone group.The levels of blood glucose,HbA1c,TG,TC,LDL-C in the model group were significantly higher than those in the control group (P＜0.05 or P＜0.01).The levels of blood glucose,HbA1c,TG,TC and LDL-C were significantly decreased in the DJC high-dose and low-dose groups in comparison with the model group (P＜ 0.05 or P＜ 0.01).In conclusion,DJC down-regulated the expressions of TLR4,TNFα and IL-8 and improved the degree of myocardial lesion in the diabetic rats,showing favorable hypoglycemic and lipid-lowering effects.

Objective To investigate the effect of dexmedetomidine (DEX) on inflammatory mediators in different periods of sepsis and its impact on survival rate of rats with sepsis.Methods Ninety male Wistar rats were randomly divided into three groups:control group (group C),sepsis model group (group S),and DEX treatment group (group D).Lipopolysaccharide (LPS) was injected to the vein to reproduce a classic sepsis model,while in control group,equivalent volume of NS was used instead.Different treatments were given to the corresponding groups,and then venous blood was taken at given intervals.Behavioral changes and mortality rate of rats within 48 hours after experiment were recorded.The levels of the early inflammatory mediators such as tumor necrosis factor-α (TNF-α),interleukin-6 (IL-6) and the late inflammatory mediators such as high-mobility group boxl protein (HMGB1) in blood serum were detected by ELISA.Results Among three groups,there were significant differences in mortality rate of rats,the serum level of TNF-αt,IL-6 and HMGB1 (all P ＜ 0.05).Conclusion DEX has a certain anti-inflammatory effects on early and late stages of sepsis in rats with sepsis,and can also reduce the mortality rate.

Objective To evaluate the differences and consistency of different diagnostic criteria for metabolic syndrome ( MetS ) in adolescents. Methods This cross-sectional study enrolled 920 healthy middle school students (aged11-16years,53.2% males). All participants underwentant hropometric and biochemical examinations,andwere diagnosed as MetS separately using criterion of the Pediatric Academy of Chinese Medical Association ( abbreviated as Chinese criterion) , 2007 International Diabetes Federation criterion ( IDF criterion) , and Cook criterion based on the National Cholesterol Education Program-Adult Treatment Panel in 2003 ( Cook criterion) . Statistic analysis was used to compare the prevalence of MetS diagnosed and the individual MetS components detected by the different diagnostic criteria, and to evaluate the differences and consistency between the three criteria. Results The prevalence of MetS diagnosed with the Cook criterion (16. 2%) was significantly higher than that by the Chinese criterion(11. 0%) and the IDF criterion. The most frequently detected components were low high-density with the Chinese criterion and IDF criterion, hypertension with the Cook criterion. The least frequently detected component was hyperglycemia with each criterion. The consistency was found stronger between the Chinese and IDF criteria ( Kappa=0. 798-0. 829, P<0.01), but weak between the Cook and the other two criteria (Kappa=0. 465-0. 789,P<0. 01). The adolescents solely diagnosed as MetS patients by the Cook criterion but not the other two criteria had more central obesity, higher plasma glucose and lipid levels and HOMA insulin resistance index (all P<0. 05). Conclusion The prevalence of MetS and components diagnosed with the three criteria was evidently different. The Cook criterion may diagnose more adolescents with higher cardiovascular risks and insulin resistance.