It is very important to have a clear and widely accepted definition and classification for clinical diagnosis, rehabilitation, research and social support of children with cerebral palsy, as well as in establishing a regional, national and global monitoring database. There are some new changes about the definition, clinical types and function classification of cerebral palsy recently domestic and abroad, which pay more attention to assessments on function and participation in daily life.

Objective To define whether correlation exists between the enlargement of lateral ventricles and motor development delay. Methods Motor development was assessed with Peabody Developmental Motor Scale (PDMS) in 28 children with cerebral palsy. Correlation between computerized tomography (CT) findings of enlargement of lateral ventricles (ventricle index,body index,width index and frontal horn index) and motor quotients of PDMS(GMQ,FMQ and TMQ) was analyzed. Results Width index was correlated with all three motor quotients (GMQ,FMQ and TMQ)( P

Based on the community-based and family-centered concepts, the Chain Rehabilitation Services for children with cerebral palsy (CP) integrates all kinds of social resources to build the early screening network and community rehabilitation centers, and to enhance the integration of rehabilitation and educational services. This chain model makes it possible to coordinate the related institutes to provide better services for children with CP. Better services and better systematic management of children with CP in Shanghai and surrounding areas has also been achieved through this project.

Objective To observe the safety and efficiency of two different ways of intravenous anesthesia combined with oropharyngeal airway ventilation in hysteroscope operation.Methods 40 ASA Ⅰ ～ Ⅱ patients undergoing hysteroscopy were randomly assigned into two groups,20 cases in each group.Patients in the group A,B,were administered respectively with sufentanil 0.1 μg/kg or dexmedetomidine 0.5μg/kg by micro-pump in at least 10 minutes before operation.The perioperative hemodynamic index was recorded.The different outcomes including total dose of propofol,hemodynamic changes,recovery time,postoperative uterine contraction pain and episodes of adverse actions were observed and compared.Results Compared with group A,heart rate (HR) and systolic blood pressure (SBP) were higher in group B (P ＜ 0.05).The recovery time in group A was longer than that in group B (P ＜0.05).But there were no statistical differences of the total dosage of propofol,the incidence of respiratory depression,and the incidence rate of drowsiness after operation betwween group A and group B (P ＞ 0.05).Conclusion There was safe and effective of two different ways of intravenous anesthesia combined with oropharyngeal airway ventilation in hysteroscope operation,but the dynamic index was more stable,and the recovery time was shorter in patients with lowdose dexmedetomidine.

Thirty patients with ulcerative rectitis were treated by lavement of balsalazide sodium solution combined with Xileisan (test group).The results were compared with those treated by salazosulfapyridine (SASP) suppository (control Ⅰ group, n = 25 ) and those treated by lavement of prednisolone and tinidazole (control Ⅱ group, n =28).The complete remission rate and effective rate were 67% (20/30)and 90% (27/30), 36% (9/25) and 60% (15/25), 68% (19/28) and 86% (24/28) for test group, control Ⅰ group and control Ⅱ group, respectively.The efficacy of test group and control Ⅱ group was better than that of control Ⅰ group (P ＜ 0.05).The least side effects occurred in test group ( P ＜0.05).The recurrence rates of 3 groups were 20% (4/20), 2/9 and 5/19, respectively.Lavement of balsalazide sodium solution combined with Xileisan is effective for ulcerative rectitis with less side effects.

Nanoscale biomaterials,due to their excellent mechanical,chemical and biological properties,are now being applied in regenerative medicine.Nanoscale materials incorporation into 3D synthetic organ scaffolds has had a breakthrough in tissue engineering.This review provides an update report on the use of nanomaterials in 3D scaffolds of tissue engineering,including fabrication methods of 3D scaffolds of nanomaterials and their physicochemical properties,biocompatibility and degradability.

Objective To investigate the therapy effect of deanxit combined with large dose of oryzanol in the treatment of post stroke depression(PSD) and anxiety in elderly male.Methods Sixty cases of PSD and anxiety patients were divided into three groups by random number table method with 20 cases in each,deanxit group treated with deanxit,oryzanol group treated with oryzanol,and combination group treated with deanxit and large dose of oryzanol,a total of 4 weeks.Before and after 4 weeks treatment respectively using Hamilton depression scale (HAMD) and Hamilton anxiety scale (HAMA) scores.Results The HAMD and HAMA scores before treatment in three groups had no statistical significance (P ＞ 0.05).Compared with before treatment,HAMD and HAMA scores in three groups after treatment were significantly lower (P＜ 0.01).HAMD scores in combination group were improved better than those in deanxit group and oryzanol group [(12.85 ± 3.69) scores vs.(15.30 ± 3.28),(18.65 ± 3.13) scores](P＜ 0.01),and deanxit group were better than oryzanol group(P＜ 0.01).HAMA scores in deanxit group and combination group were lower than those in oryzanol group [(8.65 ± 3.33),(7.25 ± 3.34) scores vs.(10.65 ± 3.18) scores] (P ＜0.01).Conclusion Deanxit combined with oryzanol is effective in the treatment of PSD and anxiety in elderly male.

In recent years, scientists paid close attention to the studies of 3D printing in cardiovascular tissue engineer-ing, which has made some advances.But how to promote cardiovascular tissue engineering for clinical application still needs deeper research.Here we discussed from three cardiovascular tissues ( myocardial tissue, heart valves, coronary) , which at-tempted to retrospect the current progress of 3 D printing in cardiovascular tissue engineering and provided a guidance of further investigations.

Objective To summarize the experience in diagnosis and treatment of primary splenic neoplasm (PSN). Methods The clinical data of 31 patients with PSN treated in our hospital were retrospectively analyzed. Results Amongst the patients, 25 were diagnosed as PSN postoperatively. Fifteen out of the 19 patients with benignancy were treated with splenectomy, and the others underwent partial splenectomy or tumor excision. Eleven out of the 12 patients with malignancy received splenectomy (including two by excision of pancreatic body and tail), and the other one underwent biopsy alone. The pathological types were as follows: varieties of cyst in 11, angiocavemoma in 4, inflammatory pseudotumor in 2, cavernous lymphangioma in 1, cystic degeratin of liomyoma in 1, malignant lymphoma and lymphsarcoma in 6, hemangiosarcoma in 3, fibrosarcoma in 1, liomyosarcoma in 1 and malignant fibrous histiocytoma in 1. Three patients with malignancy survived for 5 years. The reason was that they received radical splenectomy in combination with chemotherapy or radiotherapy and immunotherapy. Conclusions PSN should be diagnosed mainly according to clinical manifestations and image examination. The differentiation between benignancy and malignancy depends on CT, hemangiography and determination of seros AKP and ? GT levels. Early diagnosis, radical operation and comprehensive treatment are important for improving the prognosis of PSN.

The expressions of matrix metalloproteinnse-9 (MMP-9), tissue inhibitor of metalloproteinase-1 (TIMP-1) ,and NF-κB in 157 cases of papillary thyroid cancer and 30 cases of papillary thyroid tumors were detected by immunohistochemistry and in situ hybridization. The expressions of MMP-9 and NF-κB protein and mRNA in papillary thyroid cancers were significantly higher than those in benign tumors (all P <0.01), and increased according to the pathological grading (P<0.01). The expressions of MMP-9 and NF-κB protein and mRNA in papillary thyroid cancers with cervical lymph node metastasis were higher than those without metastasis (both P <0.01). The expressions of TIMP-1 protein and mRNA appeared an opposite direction of MMP-9 expression.