Objective To investigate the diagnostic and therapeutic experience in children with ulcerative colitis(UC) from clinical data.Met-hods The literature on UC in children publicated from 1995 to 2004 were retrieved by CBM,CNKI and VIP database.The clinical manifestations,X-ray,endoscopic and histologic features,management and prognosis of 172 patients in this hospital correspond with the inclusion criteria were retrospectively investigated and a definite diagnosis with UC was made.Results Of 172 patients,the ratio of maleold female was 1.07:1.0,and the age of patients ranged from 2 months to 15 years old.Thirty-six patients(36.7%)were less than 3 years-old;the course ranged from 3 days to 4 years.One patient had family history.The main manifestations were chronic diarrhea,mucus bloody stool,bloody purulent stool and abdominal pain.The systemic symptoms were fever,weight loss,malnutrition and anemia,no enteral symptoms and complications.The lesions were mainly seen in the whole colon with moderate to severe degree.The therapies based on salicylaxosulfapyridine(SASP) or 5-acetylsalicylic acid(5-ASA) together with corticosteroid in the short period have clinical remission in different levels.From long follow-up,the complete remittence was less than one third.Conclusions It is not rare to see UC in infantile.The clinical characteristics of UC in children are different from those in adults,the same is true before and after 3 year-old.The UC in children has high misdiagnosis and is difficult to manage.It is very necessary to establish a diagnostic and therapeutic guideline for children with UC in China.

Objective To investigate the clinical feature,image of CT scan pulmonary,diagnosis and treatment response in children with pulmonary cavity,and discuss the method of diagnosis and the tactics of treatment for pulmonary cavity in children.Methods A retrospective study of 6 patients with pulmonary cavity,who were diagnosed and treated from Jul. 2003 to Oct. 2009 in Department of Pediatrics of the First Hospital Affiliated to China Medical University.The clinical manifestations,laboratory tests,image of CT scan pulmonary,microbiological evidence,diagnostic procedure and treatment response were collected and evaluated.Results Six patients all didn′t have history of lung di-sease,there were 4 boys and 2 girls,8-15 years old,average age was 10.5 years old.Two cases of them had unrelated pulmonary underlying diseases,1 case had hyperthyroidism,and the other had juvenile idiopathic arthritis and had complication of macrophage activation syndrome,the other 4 cases had no obvious history.All cases had fever (38-40 ℃),3 cases had cough and 1 case had chest pain.Staphylococcus aureus were cultured in 2 cases,no bacteria was cultured in other 4 cases;the count of white blood cell decreased in 2 cases and increased in 4 cases;C-reactive protein increased in 5 cases and was normal in 1 case;plasma IgE level increased in 2 cases and was normal in other 4 cases;plasma 1,3-beta-D-glucan of all 6 cases were negative.Pulmonary cavities were found in the first CT scan of the lungs in 5 cases and only 1 case of patient′s pulmonary cavities was found in the second CT scan of the lung.Five cases were diagnosed infective causes,1 case was diagnosed noninfectious cause,5 cases of infective causes had been treated with anti-microbial drugs for at least 1 week,1 case of noninfectious cause were treated with methylprednisolone cobined cyclosporin A for 2 weeks.Pulmonary CT scan was rechecked in all cases,and the state of the cases were improved before discharged from hospital.Conclusions The causes of pulmonary cavity in children are not only infective factors,but also some non-infective disease,especially some changes of image of pulmonary CT scan has diagnostic value,detailed past medical history and appropriate rechecking of chest radiographic check are very necessary for diagnosis,according to the result of microbial inspection and evaluation of treatment effect in time and then adjust the treatment protocols.

Child ; Embolization, Therapeutic ; adverse effects ; methods ; Female ; Humans ; Male ; Platelet Count ; Purpura, Thrombocytopenic, Idiopathic ; blood ; therapy ; Splenic Artery

Cost-Benefit Analysis ; Early Detection of Cancer ; Humans ; Mass Screening ; methods ; Neoplasms ; diagnosis ; epidemiology ; therapy ; Program Evaluation

Aged ; Coal Mining ; Humans ; Male ; Pneumoconiosis ; rehabilitation ; Positive-Pressure Respiration ; methods

ObjectiveTo explore effect of family rehabilitation on motor function of stroke patients.MethodsTo provide family rehabilitation with community guide for 106 stroke patients, and observe therapeutic effect.ResultsFamily rehabilitation was effective on 106 cases, and the earlier therapy started, the better effect was.ConclusionFamily rehabilitation is playing an important role in treatment of stroke patients.

Bone Cysts, Aneurysmal ; diagnostic imaging ; pathology ; surgery ; Cartilage Diseases ; diagnostic imaging ; pathology ; surgery ; Female ; Hamartoma ; diagnostic imaging ; pathology ; surgery ; Humans ; Infant ; Mesoderm ; diagnostic imaging ; pathology ; surgery ; Nasal Cavity ; diagnostic imaging ; pathology ; surgery ; Neoplasm Recurrence, Local ; Nose Diseases ; diagnostic imaging ; pathology ; surgery ; Tomography, X-Ray Computed

Calcaneus ; diagnostic imaging ; Female ; Humans ; Radiography ; Tuberculosis, Osteoarticular ; diagnosis ; diagnostic imaging ; Young Adult

In this study,nearly 200 endophytic bacteria were isolated from different part of Huperzia serrata, over 60 bacterium with clear antifungal activity were selected from those cultures.Among them,strain H-6 exhibited the highest antifungal activity which was strongly inhibits the growth of many plant pathogenic fungi such as Sclerotinia scleroliorum,Fusarium graminearumt,Sclerotinia libertiana,Phytophthora capsici Leonia and Sesame fusarium wilt.According to the characteristics of morphology,physiology and biochem- istry tests and the comparison of 16S rDNA sequence,the strain H-6 was similar to the Burkholderia.So strain H-6 was identified as Burkholderia sp.H-6.The results also showed that Burkholderia sp.H-6 was markedly different from Burkholderia cepacia that was applied widely in agriculture as antagonistic bacteria. The medium and culture conditions of the strain all were optimized by single factor and orthogonal experiments.In the investigation of the culture condition,growth was carried out in a basal medium(potato juice)and gradually supplemented with the various ingredients to be investigated.The major ingredients be- ing investigated included carbon sources and nitrogen sources.The optimal antifungal activity production condition is growth in a medium(potato juice with 2.5%mannitol and 0.1%NaNO3),initial pH 4.0 at 28℃.

Pestalotiopsis photiniae is one of the predominant pathogens of strawberry root rot disease. Based on preliminary research, it was proved that crude toxins were main pathogenic substances of the pathogen. For further investigation and utilization of toxins produced by this fungus, conditions of producing toxins were analyzed with the leaf disk method in this experiment. The result showed that pH values, cultural time, vibration, and tested temperatures obviously affected the production of toxins, except for light treatment. The most suitable culture conditions for the toxin production were pH 6.2, 25?C, darkness and stillness, for 5 d～7 d. Besides, it was discovered that crude toxins could significantly inhibit seed germination and elongation growth of roots or shoots for maize, rye and mung bean.