Objective To observe the relations of sleep structure changes and cognitive behavior abnormalities in children with idiopathic epilepsy.Methods All night polysomnographies, day attention test and Achenbach child behavior checklist were done on 64 children with idiopathic epilepsy and 20 healthy controls the requirement. Spearman correlations were made to evaluate the correlations between the parameters of sleep structure and the results of attention and cognitive behavior abnormalities.Results All children with epilepsy had longer stage Ⅰ sleep percentage and latency of rapid eye movement (REM) sleep compared with controls (all P

The proper orthogonai decomposition (POD) method for the instatiouary Navier-Stokes equations is considered. Several numerical approaches to evaluating the POD eigenfunctions are presented. The POD eigenfunctions are applied as a basis for a Galerkin projection of the instationary Navier-Stokes equations. And a low-dimensional ordinary differential models for fluid flows governed by the instationary Navier-Stokes equations are constructed. The numerical examples show that the method is feasible and efficient for optimal control of fluids.

OBJECTIVE:To evaluate the economics of azithromycin vs. amocillin clavulante in the treatment of lower respirato-ry tract infections. METHODS:System evaluation was adopted to retrieve the randomized controlled trials(RCT)about azithromy-cin(test group)vs. amoxicillin clavulanate(control group)in the treatment of lower respiratory tract infections. Information was col-lected and Meta-analyses were performed. On this basis and short-term decision tree model,cost factors were added to conduct the pharmacoeconomics by the principle of PICO of Treeage Pro 2011 edition software. RESULTS:Totally 18 RCT were enrolled,in-volving 3 365 patients. Results of Meta-analysis showed that there were no significant differences in the effective rate [RR=0.93, 95%CI(0.55,1.55),P=0.77] and incidence of adverse reactions [RR=0.79,95%CI(0.62,1.0),P=0.05] between 2 groups. The av-erage treatment cost in test group and control group was respectively 790.4 yuan and 884.4 yuan,and cost-effectiveness ratio was respectively 216.0 and 245.7,and the incremental cost-effectiveness ratio(ICER)was -1 392.59. CONCLUSIONS:Azithromycin has similar efficacy and safety to amoxicillin clavulanate in the treatment of lower respiratory tract infection,however,azithromy-cin has better cost-effectiveness.

Objective To investigate the influence of the different degree of internal carotid stenosis on the white matter lesion and cognition of Binswanger disease.Methods A total of 108 elderly patients with Binswanger disease from Department of Geriatric Neurology of Qilu Hospital were recruited during December 2013 and June 2014.At the end of follow-up,6 cases showed acute eerebrovaseular disease,39 (＜ 10 ％) had no internal carotid stenosis,31 (10 ％-49 ％) had mild internal carotid stenosis,32 (50％-70％)had moderate internal carotid stenosis through B ultrasound examination and MRI and MRA examination on internal carotid artery and brain.The B ultrasound examination of internal carotid artery included intima-media thickness (IMT),plaque index and the peak systolic velocity (PSV).Cognitive function of Binswagner disease was assessed by Mini-Mental State Examination (MMSE) and Montreal Cognitive Assessment (MOCA).The white matter lesion was assessed by reformed visual Scheltens scale.The relationship among IMT,plaque index,PSV,white matter lesion,and cognitive function was investigated.The variation of cognition was observed after 1 year.Results There were statistically significant differences in IMT,PSV,plaque index,reformed Scheltens scale scores between groups of non,mild,moderate internal carotid stenosis (all P ＜0.05).The IMT was thicker in moderate internal carotid stenosis group than in mild internal carotid stenosis group (P＜0.05).The differences in PSV,plaque index,and reformed Scheltens scale scores between mild and moderate internal carotid stenosis groups were not significant (P＞0.05).There were positive correlation between PSV and reformed Scheltens scale scores (r=0.630,P =0.020).There were negative correlation between PSV and MMSE scores (r=-0.970,P=0.040).The scores of MMSE and MOCA both were declined after 1 year in three groups (0.61 ± 0.60,0.68 ± 0.81),(0.70±0.60,0.93±0.69),(1.06±0.68,1.13±0.76).The declination of MMSE and MOCA of BD patients was higher in moderate internal carotid stenosis group than in non internal carotid stenosis group (P＜0.05).The differences in the declination of MMSE and MOCA between moderate and mild internal carotid stenosis groups were not significant (P＞ 0.05).Conclusions Internal carotid stenosis is one of risk factors for the cognitive impairment of BD,the abnormal IMT and PSV are both correlated with white matter lesion and cognitive impairment in BD.Early standardized therapy can postpone the rate of cognitive impairment in BD.

0.05).In SVZ,nNOS expression in ischemic model group was reduced on days 1-14,but increased on day 21;after Ligustrazine administration,nNOS expression was obviously decreased on days 3-14 in all Ligustrazine dose groups,but began to increase on day 21.In CC,nNOS expression in ischemic model group was reduced on days 3-14,and began to increase on day 21;in the different-dose Ligustrazine groups,nNOS expression was significantly decreased on days 3-14,especially in medium-and high-dose groups,but increased on day 21.In striatum and cortex peri-infarction,nNOS expression in ischemic model group was obviously decreased on days 3 and 7,but enhanced on days 14 and 21;in various-dose Ligustrazine groups,nNOS expression was decreased on days 3-21,especially in medium-and high-dose groups,but increased slightly on day 21.In DG and CA1 areas,nNOS expression in ischemic model group was reduced on days 3 and 7,but began to increase on day 14;nNOS expression in all Ligustrazine groups were decreased during 3-21d.There were significant differences between ischemic model group and different-dose Ligustrazine groups at different time points(P

Objective:To study the expression levels of nuclear factor kappa B, Bcl-2 associated K and TNF-αproteins to discuss the effects of NF-κB and Bak proteins in the pathogenesis of UC.Methods:Eighty clean grade of adult Sprague-Dawley( SD) rats were used,male and female in half and then rando mly selected sixty as the model group,another twenty as the control group.SD rats model were manufactured by a compound method:Trinitrobenzene sulfonic acid ( TNBS )+ethanol.We observed and assessed colonic mucosa by the general morphology and histological changes.To applicated immunohistochemistry and RT-PCR methods to detected the protein and mRNA expression levels of NF-κB,Bak and TNF-αin the model groups and the control group and to analysed their relationships.Results:The successful rate of making model was 97%.The number of inflammatory cells in the model groups more than the control(P<0.01).Group immunohistochemical and RT-PCR,NF-κB and TNF-αproteins and mRNA in UC colon epithelium cells and inflammatory cells were higher than the control(P<0.01).Bak protein in inflammatory cells were lower than the control(P<0.01),but there was no statistical significance in epithelial cells(P>0.05).The expression levels of NF-κB,TNF-αincreased as the histological grade increased(P<0.05),however,the expression level of Bak decreased(P<0.05).NF-κB in colonic mucosa of rats with UC had a significantly positive correlation with that of TNF-α(r=0.892,P<0.01),and negatively correlated with that of Bak(r=-0.793,P<0.01).Conclusion:The levels of NF-κB and Bak may be related to the occurrence and development of UC.

Objective To explore the correlation between health value and health-promoting lifestyle in elderly people at nursing home. Methods Totally 130 elderly people from nursing home were investigated with health value scale and health-promoting lifestyle profile II to understand the status of their health value and health-promoting lifestyle and the correlation between them. Results The mean score of health value was 7.78±1.58, which was in the middle level;The mean score of health-promoting lifestyle was 132.78±14.99. Among all dimentions. nutrition scored highest, while health responsibility and physical activity scored lowest. The health value was positively correlated with the health-promoting lifestyle among nursing home elderly people (P<0.01). Their own health status and health value were influencing factors of health promoting-lifestyle, which could be explained at 43.5%of the variance. Conclusions The nursing home for elderly people were good in health value and average in health-promoting lifestyle. The elderly with a higher health value had better health-promoting lifestyle. Health care workers should improve elderly people′s level of health value, and give more help and guidance to the elderly people for physical activity and health responsibility, making them establish healthy lifestyle.

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Objective To systematicly evaluate the effectiveness of terminal care for the elderly patients with tumor in China. Methods Chinese databases including China National Knowledge Internet (CNKI),VIP database,Wanfang Data,China Biology Medicine (CBM) were searched to collect the randomized control trials (RCTs) from inception to November 2014. According to the inclusion and exclusion criteria, the literatures were screened, datas were extracted, and methodological qualities were assessed, then a Meta-analysis was performed by using RevMan software, version 5.3. Results 8 RCTs involved 557 patients were included. The results of this Meta-analysis showed that the elderly tumor patients′quality of life in terminal care patients were superior to that in routine care patients with statistically significant difference [ standardized mean difference was 4.78, 95%confidence interval (95%CI) 2.06-7.50, P<0.01). The satisfaction of patients and their family members in terminal care patients were superior to that in routine care patients and there were statistically significant difference (relative risk was 1.55, 95%CI 1.20-2.00, P<0.01). Conclusions For elderly tumor patients, terminal care can improve their quality of life, and improve the satisfaction of patients and their families.

Objective To detect the relationship of blood pressure variability (BPV) and angiotensinogen(AGT) T235M polymorphism with Binswanger's disease (BD).Methods Totally 122 cases with BD and 108 cases with essential hypertension had been enrolled.Ambulatory blood pressure monitoring was used to get the data of BPV and mean blood pressure (MBP).PCR-RFLP was applied to detect genotype of AGT T235M.Results Distribution of MM+MT genotype and frequency of M allelic were higher in BD group (51.6％,29.9％) than in hypertension group(27.8％,16.2％)(x2 ＝13.543,11.995,P＜0.01).The variability of night time blood pressure (11.8±2.8,9.1±2.5) and 24 hours diastolic blood pressure(11.6±6.0) in BD group were increased compared with those in hypertension groups(10.9±2.4,8.2±3.2,10.1±4.6)(t＝2.59,2.64,2.09,all P＜0.05).Prevalence of anti-dipper was higher in BD group (32.8％) than in EH group (16.7％)(x2 ＝7.894,P＜0.01).Among BD patients,anti-dipper who carried MM or MT genotypes (44.4 ％) was more than that who carried TT genotype (20.3％) (x2 ＝ 8.760,P＜ 0.01).Conclusions Fluctuations of nighttime blood pressure and diastolic pressure are higher in patients with BD,and the relative frequency of MM or MT genotype is higher.Moreover,among patients with BD who carried MM or MT genotypes are apt to have anti-dipper.MM or MT genotype is related to BD by means of affecting blood pressure circadian rhythms probably.