Recent studies demonstrate that autistic spectrum disprders children have deficits in executive functiony, particularly the function referred response inhibition. The antisaccade task provides a new tool for direct evaluation of inhibitory function and a new way to explore the character of response inhibition in children with cognitive impairment. Researchers have used the technologies of eye movement to reveal the ability of oculomotor inhibition in children with autistic spectrum disprders, which is poorer than that of normal children.

The state of scale management,structure of hierarchy,professional institutions,educational system and degree,situation of academy and cost of medical education in developed countries was summarized in this article respectively to provide reference for our medical education reform.

Inflammation reaction and immune response are in-separable in the levels of system, tissue, cell and molecule. In-flammatory immune responses ( IIR) is proposed in this paper, which is defined a moderate or abnormal system responses of in-flammatory immune related cells in responding to the internal and external environment changes of body. It is described briefly that the research progresses of inflammatory immune cells ( e. g. , macrophages, dendritic cells, T cells and B cells, etc. ) and non-inflammatory immune cells ( e. g. , glial cells, endothe-lial cells, epithelial cells, fibroblasts, synovial cells and liver cells, etc. ) , and cytokines/receptor signal transduction in-volved in IIR. Moreover, the existing problems about regulating IIR drugs clinically are summarized. It is firstly put forward that soft regulation of inflammatory immune responses ( SRIIR) is a new direction of discovery and development of new drugs for the treatment of IIR related diseases.

Objective To compare the spray characteristics of domestic and foreign nasal spray delivery devices for live attenuated influenza vaccine(LAIV). Methods The particle size distribution(DV10,DV50 and DV90),the proportion of droplets smaller than 10 μm and Span of atomized particles of two brands of nasal spray delivery devices at home and abroad were measured by laser diffraction method,the spray pattern[maximum diameter(D_(max)),shortest diameter(D_(min))and ovality(D_(max)/D_(min))]and spray geometry(spray angle and width)were detected by Spray view,and the comparative analysis was performed. Results There was no significant difference in DV10,DV50,DV90 particle size distribution,proportion of droplets smaller than 10 μm and Span of atomized particles between the two kinds of domestic and foreign nasal spray delivery devices[F-values of Levene's test for equality of variances were 0. 622,0. 135,3. 067,0. 212 and 0. 058,P-values were0. 434,0. 714,0. 085,0. 647 and 0. 810,and significance(two-tailed)values of equal variances assumed were 0. 439,0. 228,0. 281,0. 539 and 0. 910,respectively];D_(max),D_(min)and ovality of the spray patterns showed no significant difference[F-values of Levene's test for equality of variances were 2. 102,2. 666 and 0. 514,P-values were 0. 158,0. 114 and0. 479,and significance(two-tailed)values of equal variances assumed were 0. 651,0. 407,and 0. 160,respectively];The geometric mean ratios of spray angle and width were 0. 92 and 0. 91,respectively,which ranged from 0. 90 to 1. 11.Conclusion Both the domestic and foreign nasal spray delivery devices meet the delivery requirement of the nasal spray LAIV,which can be used for the delivery of nasal spray vaccines and drugs.

Asia ; epidemiology ; Humans ; Non-alcoholic Fatty Liver Disease ; epidemiology ; Prevalence

Objective To evaluate the feasible hand hygiene intervention methods to improve health care workers’ (HCWs)hand hygiene compliance,and reduce healthcare-associated infection(HAI)rate.Methods The surgical department in a hospital was selected as intervention department,intervention department was conducted baseline investigation in January-February 2013,multimodel intervention measures were conducted between March 2013 and April 2014,post-intervention survey was performed by the same method as baseline survey in May-June 2014,hand hygiene of HCWs as well as occurrence of HAI between before and after intervention was compared respectively. Results After intervention,HCWs’hand hygiene compliance before and after patient contact both enhanced signifi-cantly;HCWs’hand hygiene compliance rate increased from 53.32% before intervention to 69.27% after interven-tion,the difference was significant(χ2= 26.19,P<0.001 ). HCWs’hand hygiene modes before patient contact:liquid soap plus running water before intervention(67.02% ),alcohol-based hand rub after intervention (61 .08% );HCWs’hand hygiene modes after patient contact :both liquid soap plus running water before and after intervention (86.40% and 70.41% respectively). Before intervention,hand dry method of HCWs before and after patient con-tact was by wiping with uniforms,after intervention was by wiping with paper towel. HAI in intervention depart-ment decreased from 3.08% before intervention to 2.00% after intervention,the difference was significant(χ2=7.76,P= 0.005).Conclusion Multimodel intervention measures in intervention department can effectively improve HCWs’hand hygiene compliance rate.

Objective Based on the literatures published between 2005 and 2014,review the correlation between reward/loss of brain structure and neural network,and its relationship with physical and mental ailments,aim to reveal the neural structure and network of behavioral decision mechanism.Methods By retrieving literatures on PubMed,ScienceDirect,CNKI and Wanfang database in September 2014,we used decision making,reward,loss aversion and so on as the key words.Results Totally 40 papers were enrolled,the result reviewed the clinic meaning and the brain structure and neural network of the reward/loss process in decision making.Conclusion Most studies found the reward/loss decision making mechanism of the brain structure and the physical and mental ailments caused by the two systems imbalance,but related to the precise decision making neural mechanism has yet to be studied further.

The deposition of amyloid β-protein (Aβ is the key pathological basis of cerebral amyloid angiopathy (CAA) and Alzheimer's disease (AD). The current studies emphasis that the stability of internal environment between cells of the neurovascular unit is the key to maintain normal brain function. This article reviews the relationship between the Aβand the neurovascular unit injury, and we expect to provide some new ideas for the clinical prevention and treatment of CAA and AD.

Palmer-foot hyperhidrosis is one kind of focal hyperhidrosis, with symptoms of sweating hands or feet. Some people even have sweat dripping off their hands or feet. This article studied the views of TCM on palmer-foot hyperhidrosis, expounded the pathological and physiological relationship between palmer-foot hyperhidrosis and spleen and stomach, and proposed that clinical treatment should be based on the syndrome differentiation and treatment of spleen and stomach, which can achieve certain efficacy.

Objective: To evaluate the effectiveness of minocycline at subantimicrobial dosage in the treatment of experimentally induced periodontitis in rats.Methods: Periodontitis was induced by silk ligature technique on 4 second molars in each of 16 adult male Sprague-Dawley rats and the animals were fed with 100 g/L sucrose drink. The rats were divided into 2 groups: (1)periodontitis group without treatment;(2)treatment group, the rats with periodontitis were treated by systemic administration of minocycline at 5 mg/(kg?d).Another 8 normal rats were used as the controls. Assessment was carried out at day 28 and 56 using a number of different visual, histological and ultrastructure approaches.Visual assessment included tooth mobility(TM), gingival index(GI), and alveolar bone loss. Histological examination included monocyte effusion,resorption lacunae with osteoclasts and percentage of the periodontal collagen.The collected data were statistically analyzed using variance test.Results: Systemic administration of minocycline at subantimicrobial dosage can significantly reduce GI, TM, resorption lacunae with osteoclasts and alveolar bone loss either at day 28 or at day 56; significantly inhibited monocyte effusion and the collagen degradation in the periodontium at day 56 in rats with periodontitis. Conclusion: Minocycline at subantimicrobial dosage may decrease alveolar bone loss and osteoclasts formation in periodontium with periodontitis.