World Report on Disability discussed the current situation of persons with disabilities, health care, rehabilitation, support and assistance, barrier-free environment, education, employment, and relevant policy recommendations, adhering to the spirit of Convention on the Rights of Persons with Disabilities, using the International Classification of Functioning, Disability and Health as its theoretical structure.Based on the report, this article discussed the revelations to services of rehabilitation for persons with disabilities and their problems,which were advocating new concepts of rehabilitation services, using multidisciplinary rehabilitation model, and strengthening construction of talents in services of rehabilitation.

OBJECTIVE:To provide references for Chinese pharmaceutical enterprises in selecting reasonable directions for the R&D of new drugs.METHODS:The internal&external influential factors and the competitive status of pharma?ceutical enterprises were analyzed from the aspect of characteristics of the R&D of new drugs so as to choose a reasonable di?rection for the R&D of new drugs.RESULTS&CONCLUSION:Chinese pharmaceutical enterprises should take the internal&external influential factors in the R&D of new drugs into full consideration and give evaluation to their technical competitive status so as to make a breakthrough in the R&D of new drugs.

Objective To study and estimate the effective dose of interventional employees in the common cerebralvascular, cardiovascular and liver interventional diagnosis and treatment.Methods The absorbed doses of tissue or organ of anthropomorphic phantom in these three procedures were estimated by the anthropomorphic phantom experiment.The effective doses were calculated by the tissue weight factor which was given by International Commission on Radiological Protection publication 103.Results The effective doses to high, medium and low group were 24.0, 9.7,6.8 μSv for cerebralvascular interventional diagnosis and treatment, and 36.3, 29.3, 17.8 μSv for cardiovascular interventional diagnosis and treatment, and 23.9, 11.3, 5.5 μ Sv for liver interventional diagnosis and treatment, respectively.Conclusions The effective doses of high, medium and low group of interventional employees in cardiovascular interventional procedure are higher than those of cerebralvascular and liver interventional procedures.

Objective To observe the effects of Radix Angelica Sinensis ( RAS) on depression be-havior and cytokines,TNF-αand IL-6,in the hippocampus and prefrontal cortex of depression model rats in-duced by chronic unpredictable mild stress ( CUMS) .Methods 32 adult male rats weighting 140-160 g were randomly divided into 4 groups: Control,CUMS,CUMS+fluoxetine and CUMS+RAS groups.CUMS procedure went on 5 consecutive weeks and during the last 3 weeks the rats in CUMS+fluoxetine and CUMS+RAS groups were taken RAS or fluoxetine via intragastric administration.After 5-week CUMS procedure, rats were subjected to sucrose preference test,forced swimming test and open field test.After behavioral tests were finished,all rats were anesthetized with 10%chloral hydrate (350 mg/kg,intraperitoneal injection) and then decapitated.The hippocampus and prefrontal cortex of rats were separated and ELISA was used to detect the expression of TNF-αand IL-6 in these regions.Results Comparing with control rats, rats exposed to CUMS showed decreased sucrose preference ratio((42±15)%),prolonged immobility time ((68.28±16.50) s),decreased crossing numbers (31.25±21.56) and increased TNF-α((206.14±30.53)pg/ml) and IL-6 ((369.51±103.81)pg/ml) expression in hippocampus and TNF-α((199.33±25.67)pg/ml) and IL-6 ((347.74±81.04) pg/ml) expression in prefrontal cortex ( P<0.01).However,RAS treated rats reversed the behavioral changes such as sucrose preference ratio((66±21)%),immobility time ((32.53±10.26)s) and crossing numbers ( 83.00 ±23.25 ) , meanwhile reduced TNF-α( ( 53.42 ±12.43 ) pg/ml ) and IL-6 ((93.84±13.19)pg/ml) expression in hippocampus,TNF-α((57.58±8.33)pg/ml) and IL-6((91.18± 17.37) pg/ml) expression in prefrontal cortex among stress rats ( P<0.01) .Conclusion RAS can amelio-rate CUMS induced depression behaviors of rats through regulating hippocampus and prefrontal cortex cyto-kines ( TNF-α,IL-6) .

Objective To investigate static closure functional characteristics of lower urinary tract in continence in late pregnancy of primigravida through perineal ultrasound and urodynamieal measurement. Methods From January of 2003 to December of 2005,83 primigravida undergoing antenatal health care in Shanghai Jiaotong University Affiliated Shanghai Sixth People's Hospital were randomly enrolled in the study, while 28 nulliparous women were recruited as control.The perineal ultrasound and urodynamical measurement were performed at the gestation age of 36-40 weeks,in both groups.We analysed the parameters of lower urinary tract function in late pregnancy compared with nullipara,such as maximal urethral closure pressure(MUCP),functional urethral length(FUL),maximal urethral pressure(MUP), valsalva leak point pressure(VLPP),postvoid residual bladder volume(PVRBV)and volume of first desire to voiding(VFDV).Results The average weight of 83 neonates was(3504?404)g.In all of 83 primigravida PVRBV was less than l0 ml.MUP(110 + 22)cm H_2O(1 cm H_2O=0.098 kPa),MUCP (96?22)cm H_2O and FUL(44?9)mm were significantly increased in the third trimester compared with nullipara(P0.05). There were 33 pregnant women suffering from urinary leakage throughout the terms.The data showed that MUCP was significantly lower in the pregnant women with symptoms of leaking than without leaking. Conclusion The static closure function increased significantly compared with nulliparous women.The VLPP was decreased and had relationship with symptoms of leakage.The results suggest that the function of lower urinary tract in continence in late pregnancy of primigravida is complex.

Objective To discuss the electrocardiogram(EKG)positioning method to the guiding role of determining the pipe length and the accuracy of operative localization in central venous catheterization procedure. Methods Chose 32 cases of tumor patients who had center venipunture.Use the catheter taken EKG data when cath-etering,and then given validation using postoperative chest X -ray or fluoroscopy.Judgment the sensitivity,specificity and disposable catheters success rate of the EKG positioning method.Results In the 32 cases of cancer patients, 30 patients had characteristic P waves,when the chest X -ray confirmed the superior vena cava or the junction with the right atrium,one case into the right atrium,when one case of non -P -wave in the subclavian after intravenous discounts tune into the tube after it confirmed the superior vena cava.Conclusion EKG positioning method with high accuracy in the deep venous catheter in the catheter tip positioning applications.The clinical applications are feasible.

AIM: To examine the effect of protamine sulfate, lipopolysaccharide(LPS),tumor necrosis factor(TNF), epidermal growth factor(EGF) and " Bushen Huoxue Xiezhuo" (BHX) decoction on the proliferation of extracorporeal cultured rat glomerular epithelial cells (GEC). METHODS: Their action on the proliferation of rat GEC were investigated using the -TdR incorporation. Meanwhile, the serum of rats treated with BHX decoction was extracted pharmacologically and its effects on the growth of GEC were also studied. RESULTS: LPS, protamine sulfate, TNF-? and EGF could significantly inhibit the -TdR incorporation of GEC in a dose- and time-dependent manner. However, this inhibition could be efficiently reversed by the serum containing BHX decoction. CONCLUSION: GEC is one of the main target cells on which BHX decoction act, and the protection on GEC might be one of the mechanisms underlying the role of BHX decoction in preventing the progression of nephrosis.

Objective:To retrospectively analyze the clinical data of 73 children with non-Hodgkin′s lymphoma to determine its clinical features, pathological types and relationship with efficacy.Methods:In Shanghai Children′s Hospital from October 2014 to October 2018, 73 children with newly diagnosed non-Hodgkin′s lymphoma were enrolled for a retrospective study, with 52 males and 21 females, aged between 2 and 13 years old, so as to comprehensively assess cumulative organs, pathological diagnosis, stage of disease, surgery and efficacy.Results:Among the 73 children with non-Hodgkin′s lymphoma, 66 cases had a clear pathological diagnosis, including 38 cases of surgical pathology and 20 cases of biopsy pathology.All of them were confirmed by immunohistochemisty, and 8 cases were determined by flow cytometry.Meanwhile, 6 cases of the rest 7 cases obtained approximate pathological classification.Only 1 case was unknown.Among the 66 cases, Burkitt lymphoma was the most common in 31 cases, followed by 14 cases of T-lymphocyte type, 7 cases of enlarged lymphoma, 6 cases of B-lymphocyte type, 5 cases of diffuse large B lymphoma, 1 case of extranodal natural killer/T cell lymphoma-nasal type, 1 case of blastic plasmacytoid dendritic cell neoplasm, and 1 case of panniculitis-like T lymphoma.The initial site or cumulative organ involved multiple organs, with most common in neck(20 cases), abdominal cavity(15 cases), and mediastinum(6 cases). In view of outcomes and efficacy, the complete remission rates of stage Ⅱ, Ⅲ, and Ⅳ in clinical were 100.0%, 85.1%, and 72.2%, respectively.The event-free survival rates in stage Ⅲ and Ⅳ were lower than those in stage Ⅱ(80.9% vs. 66.7% vs. 100.0%). From the perspective of the main pathological types grouping, the results revealed that lymphoblastic lymphoma had a lower event-free survival rate than Burkitt′s lymphoma (73.7% vs.90.3%), while there was no statistical significance(all P>0.05). Conclusions:Non-Hodgkin′s lymphoma in children is more common in men, and less common in infants and young children.Pathological type is simpler than adults, Burkitt lymphoma is the most common type, and clinical stage and pathological type may be related to prognosis.

Objective To explore the clinical features and the gene mutations in MECP 2 duplication syndrome. Methods The clinical data of a child with developmental retardation and hypophrenia accompanied with respiratory tract infection was analyzed retrospectively. Microarray analysis technique was used to detect the genes in the patient and his family. The pertinent literature was reviewed. Results A 1-year and 7-month old boy was found to have hypotonia, developmental delay, and recurrent respiratory tract infections after birth. Microarray analysis showed a duplication of 441.88kb in Xq28 area and diagnosis of MECP2 duplication syndrome was confirmed. His grandmother, mother, and two aunts were found duplication of 441.73-441.88kb in Xq28 area, all of whom were MECP2’s female carrier. Conclusions The improvement of chromosome chip technology inspection is helpful to the early diagnosis of MECP2 duplication syndrome.

To conduct environmental education intervention for medical students,a survey of environmental protection and sustainable development-related knowledge,attitudes,behavior were conducted through questionnaire among the medical students to explore the impact of envi-ronmental quality with creation of environmental education curriculum and the appropriate way for institutions of higher medical education.