In the occurrence and development of neurological diseases,it often accompanied by cognitive impairment,which severely decreases the quality of life of the patients.Therefore,it is necessary for patients with neurological diseases to rapidly screen cognitive function.This aricle reviews the advances in research on the brief cognitive rating scales commnly used in clinical.

As a highly efficient protein degradation pathway,ubiquitin-proteasome system(UPS) plays an important role in maintaining cell function.The role of UPS is becoming a new research focus in molecular mechanism of cognitive function.UPS mainly acts on neurotrans mitter and its receptor,synaptic reguIation,long-term potentiation of postsynaptic poteraiais and neuronal signal transduction,and it may become a new target for the intervention of cognitive dysfunction.

Objective:To study the substitution effect of outpatient services on inpatient services and provide suggestions on designing outpatient policies. Methods:The data were from 13 districts/counties in one area of eastern China from 2007 to 2013 for the new cooperative medical scheme. This study em-ployed a fixed effects model to analyze the impacts of outpatient visit times, expenditure amounts and re-imbursements on inpatient services. Results: One outpatient visit reduced the total amount of inpatient services by 20 Yuan. An increase of 10 000 Yuan outpatient reimbursements saved 9 700 Yuan inpatient expenses. An increase of 10 000 Yuan outpatient expenses led to a decrease of 3 000 Yuan inpatient re-imbursements. The outpatient services did not increase the inpatient hospitalization times significantly. In particular, the effects of the outpatient services were mainly on the inpatient services at the district/coun-ty levels, and no significant impacts on the outpatient services at the city levels. Conclusion:There is a substitution effect of outpatient services on inpatient services. The health insurance departments should take this substitution effect into account and shift more funds on outpatient series, when they design out-patient and inpatient reimbursement policies.

Objective:To retrospectively evaluate the prognostic risk factors of patients with gallbladder carcinoma and the effect of normal prognostic nutrition index (PNI) on the survival. Methods:We retrospectively analyzed 63 patients with gallbladder carcino-ma treated in our hospital between January 2008 and December 2012. The independent prognostic factors of the patients were calculat-ed by the Cox proportional hazards model. The benefit of normal PNI status on the prognosis was further explored in the patients using survival analysis. Results:Lymph node metastasis, PNI≤50, squamous carcinoma, liver invasion and choledoch invasion were the risk factors of overall survival (OS) in the univariate analysis, while only lymph node metastasis (HR=4.495, 95%CI 2.380~8.488, P<0.001) and PNI(HR=0.195, 95%CI 0.098~0.389, P<0.001) were the dependent influential factors of the prognosis and OS in the multi-variate analysis. The effect of PNI on OS was even more statistically significant different in the younger patients (≤65y) than in the el-der (>65y) (younger group:P=0.011;elder group:P=0.078). Conclusion:The gallbladder carcinoma patients with normal PNI status (>50) have better OS compared to the patients with PNI≤50, with statistical differences between the two. And it is more significant in the patients of the younger group (≤65y), comparing with the elder group. PNI could be taken as a potential prognostic evaluation factor for the gallbladder carcinoma patients and can provide a more comprehensive evaluation of patients' conditions to clinician.

Cardiovascular Diseases ; Humans ; Trans Fatty Acids

Adolescent ; Alopecia ; diagnosis ; therapy ; Bone and Bones ; abnormalities ; Denture, Complete, Upper ; Diarrhea ; diagnosis ; therapy ; Female ; Humans ; Spasm ; diagnosis ; therapy

Angiodysplasia ; Child, Preschool ; Humans ; Male ; Pulmonary Artery ; abnormalities ; Pulmonary Veins ; abnormalities

Objective To observe the content of thromboxane (TXA 2) and prostacyclin (PGI 2) in optic nerves after forehead impact injury. Methods The right forehead zones of 32 rabbits were struck by biology impact machine. Tweenty four rabbits that had afferent papillary defect after injury were chosen, and randomly divided into four groups: 1 day, 2, 4, and 7 days group. Right eyes were in the experimental group and left eyes were in the control group. Flash visual evoked potentials were examined before and after the traumatic injury. The rabbits′ eyes were removed, the optic nerves were pathologically examined, and the content of TXB 2 and 6 Keto PGF 1? which were the products of TXA 2 and PGI 2 were assayed 1, 2, 4, and 7 days after traumatic injury respectively. Results Histopathological examination revealed the findings of injuries of optic nerves of all the 24 rabbits. The latency of wave P 1 was significantly delayed after traumatic injury ( P

12.Meanwhile 10 healthy elderly subjects of similar age and gender ratio were matched as controls.There was no significant difference of age,gender,education,onset duration and MMSE.Attention task was carded out with silent color-word task:all participants pressed the left or right button to select the answer of congruence or incongruence when color nouns in red,green,blue or yellow ink appearing on the left part of screen and a target color appearing on the right part of the screen by.During the tasks,reaction time,false ratio,missing ratio and fMRI image acquisition was respectively recorded,which were later analyzed on SPSS 11.0 statistical parametric mapping software 2 (SPM2) respectively.Results The reaction time in dAD,AD and control group were (2214.4?1071),(2020.6?558.3) and (840.0?254.5) ms respectively.The false ratio were 8.3%,6.9% and 0.7% respectively,and the omit ratio were 3.6%, 2.9% and 0 respectively.Either AD with or without depression was slower than the controls in reaction time (P

Microarray technology are being performed more widely than ever before on many areas in lifescience,although the technology is still evolving,the challenge of performing a microarray experiment is no longer in the data generation,but in extracting useful information and utilizing it to get the results with biological meanings.Some methods and tools used for expressional microarray data mining based on previous work were summarized.These methods include gene clustering,GO analysis,regulating pathway analysis,and related algorithm.We hope this can be helpful for those researchers who are implementing expressional microarray for biological analysis.