Objective: To investigate the understanding of other' s mind in children with autism in Beijing.Method: The instrument of this study was experimental test story. Results: Children with autism could understand other person' s physical and social desire, and predict behavior of others in accordance with desires. They basically unerstood other' s positive and negative emotions. However, they had a special difficult in understanding other' s cognitive mental states such as false belief. Concluslon: It indicated that the development of understanding other' s mental state is much more gradual and complex. Understandding other' s false belief is not all or nothing. The difference in understanding other's false belief between children with autism is not absolute, but relative.

Childhood asthma and obesity are significant public health problems all over the world.In the past decades,the prevalence of both diseases has increased considerably.Because both asthma and obesity appear to have their beginnings in early childhood,common exposures that predispose individuals to both conditions may explain how they are associated.These exposures include common genetic predictors,prenatal exposure to specific nutrients and overall maternal nutrition, colonization patterns of the neonatal and infant gut,birth weight and infant weight gain,and sedentary behaviors in early life.

The present situation of data acquisition of principal diagnosis on front page were introduced and analyzed,the importance of selection and filling out the principal diagnosis on from page were expounded.Meanwhile,how to select the principal diagnosis correctly,clear and definite the definition of Principal Diagnosis,rule of selection of principal diagnosis were also introduced.Besides,some experience on how to select the principal diagnosis were presented.All of these,that analyzing the present situation and the problems of principal diagnosis,in order to assisting medical staff to select principal diagnosis correctly.

Medical art are essential in consumer health education,facilitating consumers to un-derstand medical concepts,invisible body parts and complex pathology. This paper reviewed the origin and development medical arts,analyzed the characteristics of medical arts specific for consumers rather than professionals,and discussed the opportunities and challenges of medical arts in internet era.

Deletions,insertions,duplications,and complex multi-site variants,now formally termed copy number variations(CNVs),are regions larger than 1 kb that are present with variable copy numbers in comparison with the reference genome.CNVs in humans and other mammals are associated with a series of complex genetic diseases including congenital heart disease.The studies of CNVs have become hot topics.This review mainly discusses the principle of CNVs,the detection techniques and CNVs in the pathogenesis of congenital heart

Digoxin is the most frequently prescribed cardiac glucoside in pediatrics.Owing to its pharmacokinetics profile and narrow therapeutic index,some cases such as digoxin intoxication or dose insufficient are not rare.Recent evidence suggests that age,weight,hepatic and renal function,intestinal microbiome,drug interactions and others have influence on the pharmacokinetics of digoxin.So more attentions should be paid to the influencing factors mentioned above when digoxin concentration is monitored except observing intoxication to ensure rational drug use.

Objective:To confirm the efficacy of Compound Xueshuantong Capsule on diabetic retinopathy in hemorrhage period.Methods:Randomly selected out-patient cases,took oral medicine accordance with the dose on time,observed visual acuity and retinal changes before and after treatment.Results:After 3 months observation,visual acuity was improved overall response rate 76.6%,retinal hemorrhage to improve the overall efficiency 70%.Conclusion:The Compound Xueshuantong Capsule was effective in clinical treatment of diabetic retinopathy in hemorrhage period.

Objective To observe the effect of enzymes-hydrolyzed wheat bran(EHWB) on antioxidant system in diabetic rats.Methods Diabetes mellitus models were induced by alloxan injection and EHWB was used to test its effect on anti-oxidative capacity;the EHWB was given intragastrically(i.g.),sodium ferulate(SF) as a positive group.The level of blood glucose,total anti-oxidative capacity(T-AOC),the activities of superoxide dismutase(SOD),glutathione peroxidase(GSH-Px),and xanthine oxidase(XOD),and the content of malondiadehyde(MDA) were detected respectively in serum and liver of rats.Results EHWB significantly decreased the level of blood glucose and increased the level of T-AOC,as well as the activities of GSH-Px and SOD,and decreased the activity of XOD and the content of MDA.However,there was no difference between the groups feeding SF and EHWB.Conclusion EHWB can be used to decrease blood glucose and improve antioxidant ability in diabetes mellitus rats,the effect of EHWB is similar to SF.The effect of decreasing blood glucose of EHWB is related to protecting liver.

To embark on a standard,systematic and legal metrology work in grassroots medical units,it is recommended that the position of a full-time gauger should be set and more effort should be put into publicity and supervision of metrology law,which is an indispensable part of equipment management.[Chinese Medical Equipment Journal,2008,29(2):108-109]

A comparative observation of the quality of human immunoglobulin separated by the Rivanol-coldethanol combination method(R-E),the cold ethanol method(E)and the Rivanol-Ammoniumsulphate method(R-As)was performed.The experimental data and control data are as follows:Purityof immunoglobulin:96.67?0.93%(R-E,n=10);89.20?5.45%(E,n=8)and 96.22?0.67%(R-As,n=6).Proportion of IgG,IgA and IgM:89.26?0. 81%,6.29?0.38% and 1.16?0.28%(R-E,n=10);88.59?4. 87%,0.34?0.21% and 0.15%?0.09%(E,n=8)and 88.90?1.46%,7.08?1.28% and 0.24?0.29%(R-As,n=6)respectively.Proportion of IgG monomers and dimers,polymers,and fragments:95.96?1.38%,3.04?0.73% and 1.02?1.04%(R—E,n=7)and 98.43?0.57%,0.96?0.25% and 0.62?0.33%(E,n=3)respectively.All the preparations separated bythe three methods have been heated for 4 hours at 57℃,with their appearance being unchanged.