Objective To compare the efficacy of nedaplatin(NDP) and cisplatin( DDP) combined with 5-fluorouracil(S-Fu) in treatment of advanced esophageal cancer.Methods 61 patients with advanced esophageal cancer were divided into two groups randomly,the observation group(NDP group) were 30 cases and the control group (DDP group) were 31 cases.NDP group were given NDP(80 ～ 100mg/m2, intravenous drip, 1 day) and 5-Fu (0.5g/m2,intravenous drip,l～5 day) ,DDP group were given DDP(80 ～100mg/m2 ,devided into 3 days) and5-Fu ( 0.5 g/m2 , intravenous drip ,1～5 day).The cycles were repeated every 4 weeks, and the effects were assessed after 2 cycles.Results The remisson rate of the observation group was 56.1% ,significantly higher than that of the control group (29.0% ) ( P <0.05).The toxicity of the observation group was milder for gastrointestinal tract but more serious for bone marrow than that of the control group (all P < 0.05).Conclusion NDP was an effective platinum drug for esophageal carcinoma.The efficacy of nedaplatin combined with 5-Fu regimen was better than that of DDP combined with 5-Fu regimen,and it had a good clinical tolerance and could be recommended as the first-line drugs.

Objective To evaluate the interventional aneurysm embolization treatment of clinical experience.Method Retrospective analysis of 27 cases with intracranial aneurysm embolization patients data,including their incidence,embolization treatment and prognosis.Result 27 cases of aneurysm embolization follow-up for 3～12 months,no case of rebleeding.24 cases were good recovery,1 case limb paralysis,1 case died,1 patient is not followed up.Conelusion The efficacy of embolization in the treatment of intracranial aneurysms is significant.

Objective To investigate the clinicopathologic features of cerebral hemisphere ulegyria in children with refractory epilepsy.Methods The clinical and pathologic findings were reviewed in 26 children who underwent resection of lesion and epileptogenic lobectomy operation in the Neurosurgery Department of Haidian Hospital,Haidian District of Peking University Third Hospital,from January 2011 to August 2015,and pathological diagnosis was cerebral hemisphere ulegyria.Results All children including 19 male and 7 female had medically intractable seizures.The mean ages of seizure onset and disease duration were 3.93 years old (from 10 days to 12 years old) and 5.42 years (from 1 month to 13 years),respectively.Eight cases had seizures because of perinatal period injury,and 12 cases developed seizures owing to infancy injury and others had no cause of disease.The mean operation age was 9.35 years old (5-14 years old).Fourteen cases underwent multilobar resection and the whole corpus callosum incision,and 12 cases were given modified anatomical cerebral hemisphere resection.The pathological diagnoses of brain tissues were cerebral hemisphere ulegyria with focal cortical dysplasia(FCD) Ⅲ d and dual pathology.Seizure outcome after the operation revealed that 19 cases (73.08％) had an Engel grade Ⅰ,3 cases (11.54％)had an Engel grade Ⅱ,2 cases (7.69％) had an Engel grade Ⅲ,and 2 cases (7.69％) missed the follow-up.Conclusions Acquired brain injury during the period of infant can cause ulegyria and cortical dysplasia,resulting in intractable epilepsy.The treatment of improved anatomical cerebral hemisphere resection and multilobar resection is significantly effective.

OBJECTIVE:To optimize the dry granulation technology conditions for Yinqiao baidu tablet. METHODS:Using granulating difficulty degree and disintegration time as investigation indexes,ratio and amount of accessories microcrystalline cellu-lose and compressible starch in Yinqiao baidu tablet,moisture content of the sprayed powder were screened. Using yield of particle and angle of repose as indexes,L9(34)orthogonal test was used to optimize the wheel pressure,rotating speed and feeding speed in dry granulation technology,and verification test was conducted. RESULTS:The ratio of microcrystalline cellulose and compress-ible starch was 7:3,and mixing ratio of the two with spray powder+inclusion compound was 1:5. The moisture content of spray powder was controlled in 1％-2％. The optimal technology was as follow as wheel pressure of 3.5 MPa,roller speed of 4 r/min and feeding speed of 10 r/min. In verification test,average yield of particle was 69.2％ and angle of repose was 31.5 °. Transfer rate of chlorogenic acid had reached over 92％,and RSD of each index was below 2.53％(n=3). CONCLUSIONS:Each index of parti-cle prepared by optimized accessories formulation and technology shows good reproducibility and feasibility,and the technology is stable and suitable for production.

This paper analyzes and discusses the research advances of acupuncture in the treatment of childhood cerebral palsy from the perspectives of clinical treatment and its mechanism. Acupuncture has great advantages in the treatment of childhood cerebral palsy,however, there are methodological problems in current researches, clinical researches in particular. High-quality clinical researches should be conducted to improve clinical efficacy fully.

Objective Shunaoxin Dropping Pills (SDPs), a Chinese patent medicine, has been used widely in China for the treatment of headache, amnesia, and insomnia. The aim of the present study is to observe the effect of SDPs on inducing angiogenesis and neurogenesis in vitro. Methods The present testing system using the serum obtained from animals ig treated with SDPs and a co-culture system in vitro was used to investigate if SDPs promotes brain microvascular endothelial cells (BMECs) tube formation and neural differentiation of neural stem/progenitor cells (NSPCs), which plays important roles in angiogenesis and neurogenesis. Results The SDPs serum sampled from rats ig treated with SDPs for 3 d dose-dependently promoted the tube like structure formation of cultured BMECs, and enhanced the fraction of MAP-2 positive cells of NSPCs, which co-cultured with the BMECs and astrocyte. In addition, there was no significant change in the percentage of glial fibrillary acidic protein positive cells. Conclusion Our results show that SDPs serum can induce neural differentiation and BMECs tube formation in vitro.

Objective　To investigate the role of bacterial DNA in systemic inflammatory response syndrome (SIRS). Methods　A total of 100 mice of Kunming species were divided into ten groups: E.coli DNA (30, 20, 10, 5 and 1 mg/kg ), 30 mg/kg of CT DNA, 60Co DNA, DNased DNA, organic residue of DNA extraction and sterile water control. The last two were pre-treated with D-galactoamine (600 mg/kg intra peritoneally). Animals were administratively injected via tail vein. General physical condition and the death rate of mice were observed within 48 h. Results　①Obvious lethal effect of double strand E.coli DNA on mice were observed with a dose-effect correlation, LD50=11.51 mg/kg. ②NO difference in death rate was found in the group of 30 mg/kg E.coli DNA with or without 60Co irradiation (10/10 and 8/10,P>0.05). ③No rats died in the group of DNased DNA, organic residue of DNA extraction and calf thymic DNA (0/10). Conclusion　Bacterial DNA may play an important role in the development of SIRS.

Objective To investigate the efficacy and toxicities of gemcitabine and cisplatin as a chemother-apy regimen for patients with advanced non-small cell lung cancer (NSCLC). Methods Thirty-five patients with NSCLC were enrolled in this study. C, emeitabine was given on day 1 and 8 at a dose of 1000 mg/m~2 and cisplatin at a dose of 25 mg/m~2 on day 1 to 3. The chemotherapy was repeated every 28 days, after 2 cycles for evaluating response. Results Complete response (CR), partial response (PR) ,stable disease (SD) and progressive disease (PD) were observed in 0,14,16 and 5 cases, respectively, with a response rate (RR) of 40. 0%. The RR in initial treatment group was found more than that in the retreatment group (52. 2% vs 16.7% ,P<0. 05).The main toxicities were tol-erable, which included myelosuppression, nausea, vomiting, and liver damage. Conclusion Gemcitabine combined with cisplatin is effective and safe in the treatment of NSCLC, especially in the initial treatment patients.

Objective To evaluate the outcome of radiotherapy for recurrent esophageal cancer after surgery and to determine the prognostic factors. Methods From Jan 2004 to Dec 2009, 93 patients of esophageal carcinoma with loco-regional recurrence as the first site of failure after surgery were retrospectively reviewed. Kaplan-Meier method was used to analyze the survival. Logrank test was used to evaluate the difference between the groups. Multivariate survival analysis was conducted using a Cox proportional hazard regression model with a backward stepwise procedure. Results The overall survival rates at 1, 2 and 3 years were 40. 9% , 10. 1% and 6. 7% ,respectively,but with a median survival time of 11.0 months(95% CI 9. 4-12. 6) . In univariate analysis, age,PS, radiation dose and retreatment methods were independent prognostic factors. In multivariate analysis, only radiation dose and retreatment methods were independent prognostic factors for overall survival. Conclusions The prognosis of patients with postoperative loco-regional recurrence of esophageal cancer is poor. However, a long-term survival maybe expected by definitive chemoradiotherapy.

Objective To explore the changes and the tendency of breast cancer radiotherapy in China within the past decade.Methods A survey on breast cancer radiotherapy in 1 999 and 2006 was conducted in 4 hospitals located within the southeast coastal region of China,including patients'clinical characteristics,the purpose of radiotherapy and its techniques.Results The percentage of breast conservative treatment(BCT)increased from 3%in 1999 to 13%in 2006.For radiotherapy techniques in 2006 compared with 1999,the growth trend was found in use of breast immobilization devices(80% vs.46%),treatment planning system(70% vs.23%),and CT simulation(14%vs.0).The frequency was increased in the chest wall irradiation after masteetomy(90%vs.67%),but decreased in internal mammary region(30%vs.76%)and axilla(37%vs.69%)treatment.There were no differences in total dose and fractionation prescription.Conclusions BCT was performed more frequently,but postmastectomy radiotherapy was still essential option in China at present.Although some advanced techniques were applied frequently in clinical practice.Simulation,treatment planning,and irradiation target design were urgent for improvement and standardization.