The serous anti-corneum antibodies(ACAs)of 50 psoriatic patients and 32 normal con- trols were measured by Biotin Avidim Enzyme Linked Immunosorbent Assay (BA-ELISA).The results showed that ACAs of patients were significantly lower than that of the controls(P

To evaluate the forensic determination of post cerebral traumatic epilepsy. Methods In 21 patients, traumatic history and previous history were analysied combined with the demonstrations of electroencephalogram(EEG), X-ray, CT and MRI. Results Post-traumatic epilepsy,manily in late stage, usually occurred following serious cerebral trauma. The type of traumatic epilepsy was determined by the traumatic location and extent. Abnormal epileptic wave in scalp EEG and 24h dynamic EEG and medical image examinations were helpful for qualitative analysis. Conclusion The forensic determination of post traumatic epilepsy must be on the basis of traumatic and previous history combined with EEG, CT and MRI analysis.

Objective To find out the clinical characteristics related to neonate food allergy.Methods Ten subjects were diagnosed as neonate food allergy at the Third Hospital of Peking University from January 201 3 to January 201 5.The following clinical data:the gestational age,genter,age of onset,feeding,clinical manifestations,white blood cell count,eosinophilic granulocyte count,C -reactive protein(CRP),routine stool test and occult blood test,blood spe-cific IgE of cow′s milk and clinical outcomes were investigated.Results There were 4 term infants,and 6 preterm in-fants,including 2 very -preterm subjects.The gender ratio between male and female cases was 73.The age of onset from 1 day after birth to 43 days after birth,clinical investigation of neonate food allergy in 1 0 cases,and the average time was 20.3 d,the median age was 1 8.5 d,and the SD was 1 3.38 d.Their rectified gestational ages were from 30 to 37 weeks in 6 cases at onset.Four infants received breast feeding,3 infants received formula milk feeding,and the other 3 infants received mixed feeding.At onset,the symptoms were almost involved in the digestive system.The white blood cell counts of lab test were almost normal in 1 0 subjects.And eosinophilic granulocytes were elevated in 8 subjects.CRP elevated in 1 case,and those of the other 9 subjects were normal.The cow′s milk specific IgE antibody was elevated in 1 subject,and that of the other 9 subjects was normal.Two subjects were performed opened food challenge test and the finding were positive.Conclusions Both the term infants and the preterm infants can have food allergy,but the age of onset ranged widely.Breast feeding infants can also be attacked.The symptoms of the digestive tract were the main clinical manifestations of such neonates.The open -food challenge test is beneficial to diagnose but difficult to practice in the neonates.Dietetic treatment is the only method can therapy the disease.And mostly the clinical outcomes are desirable.

To realize long-term long distance space exploring flight,the bioregenerative life support system has to be applied.Producing animal protein in this system could increase its closure ability and stability.In this paper,researches and developments on the animal protein production in the bioregenerative life support system from various countries including our research results were introduced in detail through information analyses.The prospects in the future studies were also predicted.It has important references for our country to carry out related investigations.

Objective To evaluate the role of angiocadiography(ACG)in the diagnosis and management of complex/complicated congenital heart disease(CHD).Methods A retrospective study of ACG findings in 360 cases with complex/complicated CHD was performed with a comparision to that of echocardiography(Echo)and related clinical examination.Results The present series of CHD cases included pulmonary atresia with ventricular septal defect in 75 cases,double outlet of right ventricle in 62 cases,Fallot's tetralogy in 60 cases,single ventricle in 52 cases,transposition of the great arteries in 42 cases,tricuspid valve atresia in 15 cases,coronary abnormality in 6 cases,total abnormal pulmonary venous connection in 5 cases,total endocardial cushion defect in 5 cases,persistent truncus arteriosus in 4 cases,pulmonary atresia with normal ventricular septum in 3 cases,other disorders in 7 cases,and postsurgical operation in 24 cases.ACG was superior to that of Echo in demonstrating the abnormalities of systemic,pulmonary,and coronary arteries and their branches of complex/complicated CHD as well as measuring the pressure of pulmonary artery,vein,and systemic-pulmonary collateral vessels.Conclusion In the diagnosis and differential diagnosis of knotty cases with complex and complicated CHD,particularly in the demonstration of full view of systemic,pulmonary,and coronary arterial branches and accurate measurement of pulmonary arterial pressure/resistance,and atrial,ventricular,and systemic arterial pressure,ACG(including DSA)still plays an important and irreplaceable role.

Objective To explore a new bio-dynamic differential equation to establish gene regulatory network based on the time-space of gene expression.Methods According to bio-dynamic competitive model and differential equation,a new time-space Lotka-Volterra differential equation was established and was applied to time-order expression data.Results The model was applied to set up the regulation network of yeast genes.The regulatory relation was found and compared with the experiment results.Conclusion The results from the new model were almost consistent with the real situation.So this model can remedy the shortage of other models.It's a new valuable differential equation model.

Objective To observe the connections between enkephalin immunoreactive(ENK-ir) terminals and ?-aminobutyric acid immunoreactive(GABA-ir) neurons in the rostral portion of the nucleus tractus solitarious(rNTS) of the rat. Methods Double-immunofluorescent labeling method and the pre-embedding immunohistochemical staining combined with immuno-gold particles labeling technique for electron microscopic detection were used in the present study. Results Under the laser scanning confocal microscope,dense ENK-ir fibers and terminals and some GABA-ir neurons were observed in the rNTS.Close contacts between ENK-ir terminals and GABA-ir cell bodies were also detected.By using the electron microscopic technique,ENK-ir reaction products were found to be mainly localized on the surface of round clear vesicles and dense-cored vesicles in the axon terminals.ENK-ir terminals formed symmetric,which was a dominant pattern,and asymmetric synaptic connections with GABA-ir and immunonegative cell bodies and dendrites.Conclusion The ENK-ir terminals might take part in the transmission and regulation of the taste information in the rNTS through inhibiting,exciting the GABAergic neurons or inhibiting directly the activity of neurons within the rNTS.

OBJECTIVE To investigate the distribution and resistance rate of clinical isolates from neonatal sepsis in Hubei hospitals.METHODS The antimicrobial susceptibility of clinical isolates from(neonates) blood culture derived from sixteen hospitals in Hubei from 2000 to 2004,was retrospectively analyzed and tested by KirbyBauer(method).RESULTS A total of 1 019 strains were isolated from blood specimens,Gram-positive and Gram(-negative)(bacteria) accounted for 93% and 7% of these isolates,respectively.The main isolates were coagulase(-negative) staphylococci(CNS,79.8%),Enterococcus spp(7.0%),Staphylococcus aureus(SAU4.5%),Klebsiella spp(1.7%),Stenotrophomonas maltophilia(1.2%),and Escherichia coli(0.9%).71.3% CNS and 19.6% SAU were meticillin resistant,46.5% enterococci resistant to ampicillin and almost strains were susceptible to(vancomycin)(except E.gallinarum).ESBLs were detected in isolates of 56% E.coli and 35% K.pneumoniae.S.maltophilia was susceptible to trimethoprim(-sulfamethoxazole) and levofloxacin with resistance rate of 8.3% and 0%.In strains of other Gram-negative rods,resistance rate to imipenem,amikacin and fluoroquinolones were detected between 0% to 15%,and to cephalosporins Ⅰ-Ⅳ were between 20% to 70%.CONCLUSIONS Gram-positive cocci are important pathogens in neonatal sepsis,antimicrobials should be used on the result of(antimicrobial) susceptibility test.It is more important to reduce health care-associated(nosocomial) infections.

Objective To describe the relationship between ambient air pollutants(TSP,SO2,NOx) and the level of children’s lung function (FVC,FEV1,MMEF) in China. Methods The papers on ambient air pollution and children lung function published from 1985 to 2006 were collected and 11 of them were selected according to the following criteria: children aged 7-15; local air quality monitoring results were reported; strict quality control were taken when testing children lung function; the results were expressed by the average of measure. Results The selected papers included the results of 7 cities in China. Among them,the result of 6 cities showed that the levels of children lung function were significantly lower in the heavy air pollution areas compared with that in the light pollution areas. According to the papers,the average levels of ambient air TSP were in the range of 0.084 mg/m3-0.835 mg/m3,SO2(cSO2) were 0.013 mg/m3-0.929 mg/m3,NOx were 0.044 mg/m3-0.229 mg/m3,there was a significant negative correlation between the levels of TSP and SO2 and children FVC and FEV1,as well as the levels of NOx and children MMEF,the correlation coefficients were as follows,-0.797(t=-4.384,P=0.001) between TSP and FVC,-0.693(t=-4.190,P