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 investigate rhein on podocyte nephrin gene expression and nephrin on glomerular in diabetic nephropa-thy (DN)rats .Methods DN rats mode were made by Intraperitoneal injection of streptozotocin (STZ) 60 mg/kg once .the DN model was divided into 2 groups:rhein treatment group (A) ,model group (B) ,and in addition ,set up a control group (C) .body weight ,kidney weight ,relative kidney weight ,24-hour urinary protein excretion ,serum creatinine ,blood urea nitrogen of rats were detected after 8 weeks of intervention .kidney pathological changes were observed by using light microscope ,electron microscope . immunohistochemical technique used to nephrin protein expression .Results Both the DN rats 24 -hour urinary protein excretion and podocyte nephrin gene expression of group A decreased significantly (P<0 .05) ,improvement in renal function .Conclusion Rhein on DN kidney has a protective effect ,which may be related to its podocyte nephrin gene expression.

Objective: [WT5”,6BZ]To investigate the anti tumor effects of melittin in vitro . Methods: Melittin was isolated and purified from bee venom by gel filtration. The cytotoxicity of melittin against established cell lines(SMMC 7721,BEL 7402 and Hep 3B cell) was determined using by MTT assays. Mitomycin, vincristine and cinobu facini were used as control. The time effect relationship of melittin against SMMC 7721 cell line was studied. Results: Melittin showed the anti tumor effect in a dose dependent matter for tumor cells in vitro ,but there was no time effect relationship. The anti tumor effect of melittin was better than the control. Conclusion: Melittin has marked and quick anti tumor activity in vitro against established cell lines. [

Objective To investigate the influence of long-term blood purification on atherosclerosis(AS) in maintenance hemodialysis(MHD) patients by measuring serum levels of homocysteine(Hcy) and carotid artery intima-medial thickness(IMT).Methods Seventy-two MHD patients visiting our hospital from June 2006 to December 2007,according to their blood purification mode,were assigned to three groups: hemodialysis(HD,n=25),hemodialysis+hemodiafiltration(HD+HDF,n=30),hemodialysis+continuous renal replacement therapy(HD+CRRT,n=17).Another 25 healthy subjects served as controls.Serum Hcy was detected before and after one-year treatment and meanwhile color Doppler ultrasonography was performed to check IMT of carotid artery and atheromatous plaques.Results The serum levels of Hcy,IL-6,MCP-1,hs-CRP in MHD patients were significantly higher than those in healthy controls(P

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.