Objective:To investigate the antiviral effects of antisense phosphorothioate oligodeoxynucleotide (AODN) in 9HTE infected with respiratory syncytial virus (RSV)in vitro.Methods:In this study,the antisense phosphorothioate oligodeoxynucleotide which complemented to genomic NS1 and M2mRNA of RSV was used to investigate antiviral activity in vitro.The cytopathic effect was observed and the cell survival rates were measured by MTT assay.Results:1.9HTE cell infected with RSV almost all died when the multiplicity of infection(moi)is above 0.1 after 5 days cell culture.2 The antisense phosphorothioate oligodeoxynucleotide could increase the cell survival rates in a dose dependent manner.Conclution:These studies indicate that the genomic NS1 gene and M2mRNA may play an important role in regulating RSV replication and AODN may have inhibitory activity on RSV replication.The results established the basis for further study on new drugs against RSV infection.

Systemic juvenile idiopathic arthritis (sJIA) is an inflammatory disorder characterized by fever,lymphadenopathy,arthritis,rash and serositis.In sJIA,systemic inflammation has been associated with dysregulation of the innate immune system,suggesting that it is an autoinflammatory disorder.Interleukin(IL)-1 and IL-6 play a major role in the pathogenesis of sJIA.Glucocorticoids and disease modifying anti-rheumatic drugs(DMARDS) are the conventional treatment of patients with sJIA.The major advances in the therapy of sJIA are the applications of IL-1 and IL-6 inhibitors and have shown to be highly effective.Recent data suggests that early cytokine blockage might alter the chronic arthritis course,which reflect a potential window of opportunity in the care of children with sJIA.The purpose of this article is to discuss the treatment approach of the patients with sJIA according to the recently published literature.

Macrophage activation syndrome (MAS)is a serious potentially life -threatening complication seen primarily in patients with systemic onset juvenile idiopathic arthritis (sJIA).Clinical symptoms include persis-tent fever,liver and spleen lymph node enlargement,cytopenia,hyperferritinemia,hypofibrinogenemia,hypertriglyceri-demia,coagulation disorders,and hemophagocytosis can be seen in the bone marrow.This article summarizes the characteristics of MAS occurring in the context of sJIA and discuss the recent advances in classification systems and management.

We conducted questionnaire for anonymous answers.The sample comprised 388 papers.The results obtained response to inquiry.Based on human dermatoglyphics development,its teaching reform,curriculum construction have been made in this paper.

Severe combined immunodeficiency(SCID)is a kind of severe primary immunodeficiency disease.Patients often develop symptoms after birth, which is characterized by recurrent and life-threatening infection, sometimes accompanied by varying degrees of dysplasia.According to the classification proposed by the PID expert Committee of the International Union of Immunological Societies, SCID is clinically classified by the number of lymphocytes.Early screening and intervention of SCID is significant to improve the prognosis.With the promotion of TREC and other early screening methods, the detection rate of SCID has significantly improved, but the accurate detection rate in different ethnic groups still needs further explored.Hematopoietic stem cell transplantation is a traditional therapy for radical cure of SCID.And the safety of gene therapy for SCID has been gradually guaranteed with continuous improvement during recent years.This article will review the classification, early screening methods and treatment progress of SCID.

The dysfunction of T cells, especially the interaction of antigen presenting cells and CD4 + T cells, leads to abnormal activation of CD4 + T cells and the initiation of adaptive immune response.Dysfunction of the immune system plays an important role in the pathogenesis of rheumatoid arthritis.It is always considered as the central link of synovial continuous inflammation, articular cartilage and bone destruction in rheumatoid arthritis patients.Exploring CD4 + T cell differentiation and cell subsets provides a new perspective for understanding of arthritis and helps to identify new drug targets.

Objective To compare the clinical features, diagnosis, treatment and prognosis between macrophages activation syndrome (MAS) and other hemophagocytic syndrome (HPS). Methods Thirty-six children with HPS were identified at Nanjing Children's Hospital during January 2006 to March 2009. They could be classi-fied into MAS group (13 patients) and other HPS group (23 patients). All relevant clinical features, laboratory data, treatments and outcomes were analyzed with t test,χ2 test and Fisher's exact test.Results Patients with MAS tended to be elder than those with other HPSs [(7.7±1.3) years vs (2.6±0.5)years, t=3.899, P=0.004]. There was no difference in gender distribution. In MAS cases, the central nervous system (69% vs 13%, P=0.001), circulatory system (23% vs 9%, P=0.047) and the urinary system (38% vs 9%, P=0.033) were usually involved. The clinical symptoms of MAS were more sever than other HPS. Serum ferritin [(9703±9819) μg/L vs (4569±1396) μg/L, t=2.854, P=0.015] and erythrocyte sedimentation rate (ESR) [(53±32) mm/1 h vs (20±14) mm/1 h, t=2.708, P=0.020] changed more obviously in MAS cases compared with other HPS. Conclusion, Childhood MAS is different from other HPS in terms of age, etiology, clinical manifestations, laboratory tests and treatments.

Purpose: To investigate the relationship between quantity of suppurative moxibustion and its effect on allergic asthma. Methods: The patients were randomly divided into suppurative moxibustion 9 cones group, 3 cones group and 6 cones group. The biggest area, scar-losing time, suppurating time and scarring time of post-moxibustion sore, and the clinical effects of each group were observed. Results: The biggest post-moxibustion sore area of 9 cones group was bigger than 3 cones group but had no difference with 6 cones group,and scar-losing time, suppurating time and scarring time of post-moxibustion sore of each group were of no difference. The clinical effects of 9 cones were better than 3 cones group but have no difference with 6 cones group. Conclusion: The quantity of suppurative moxibustion is in close association with the effects in the treatment of allergic asthma, and eventually becomes the key factor for good results.

Objective To explore the ultrasound imaging and the clinical analysis of eosinophilic cystitis in children and to improve the understanding of this very rare clinical disease.Methods The ultrasound imaging of 9 patients who were diagnosed as eosinophilic cystitis in Nanjing Children's Hospital Affiliated to Nanjing Medical University from Jul.2007 to May 2013 were analyzed retrospectively,and the relevant literatures were reviewed.Results The ultrasound imaging of the 9 patients were described as follows:4 cases showed a diffuse thickening bladder wall,2 cases showed a localized mass-like thickening bladder wall,and 3 cases showed a markedly thickening anterior bladder wall and bilateral bladder wall.Laboratory studies showed that all the patients were presented with eosinophilia.Six patients underwent cystoscopy that showed an erythematous,and velvety appearance of the bladder mucosa.Histopathology disclosed a bladder mucosal tissue with dense interstitial eosinophilic infiltration consistent with eosinophilic cystitis.Three patients had clinical resolution under the treatment of anti-infections and urine alkalinization.Other 6 patients received prednisone at 0.5-1.0 mg/kg and an antihistamine treatment.Prednisone was eventually tapered off after 2-week reemission.Regular follow-up by urinary bladder ultrasound and urine routine did not show any disease recurrence in 9 children.Conclusions The combination of bladder wall thickening and peripheral eosinophilia may suggest the likely diagnosis of eosinophilic cystitis.Cystoscopy with bladder biopsy is the most important step in the diagnosis of eosinophilic cystitis.Anti-histamines and corticosteroids can be used as the primary management and have good results.

Objective To investigate the clinical features and long - term prognosis of neonatal lupus erythe-matosus(NLE)and to improve the understanding of NLE. Methods The clinical manifestations and related serologi-cal tests of NLE children diagnosed from June 2010 to January 2014 were analyzed. Regular follow - up was carried out to detect the general condition,rash,blood routine,urine routine,liver and kidney function,complement,red blood cell sedimentation rate(ESR),auto antibodies,electrocardiogram,and ultrasound cardiogram. Results Among the 11 NLE cases,there were 6 male and 5 female patients. All had lesions on skin,3 cases had hematologic changes,7 cases were had liver damage,and 4 cases had heart impairment. The antinuclear antibody and anti - sjogren sydrome A/ Ro antigen (SSA/ Ro)were positive in all the patients. The anti - sjogren sydrome B antigen was positive in 5 patients. The anti -double stands deoxyribonucleic acid antibody was positive in 4 patients. Antibody against U1 - ribonudeoprotein was positive in 3 patients,and the level of ESR was higher in 5 patients. The antinuclear antibody and anti - SSA/ Ro anti-body were positive in all mothers. Only 1 mother had no symptom before pregnancy,7 patients had SLE,3 patients had sjogren syndrome. Seven patients received protect liver enzyme treatment,3 cases of glucocorticoid therapy,and 1 case had combined intravenous treatment with gamma globulin. Among the 11 cases,10 cases were followed up for 10 months to 4 years,while 1 case died from complete bundle branch block after 5 weeks of birth. At 1 year old,10 cases of cuta-neous lupus damage had liver damage were resorted to normal,and the rheumatic autoimmune related autoantibodies of 9 cases turned to be negative,but 1 case was diagnosed as Kawasaki disease when she was 1 year old. Conclusions One of the most common clinical manifestations of NLE was damage of skin,had the liver and blood system abnormity were common but usually not serious. Heart disease especially complete atrioventricular block was less. The long - term follow - up for children with NLE is necessary,and the majority of the prognosis is good,as only a few have the possibi-lity of developing other autoimmune diseases.