[Objective] To investigate the therapeutic effect of Honghua injection plus prednisone and cyclophosphamine on refractory nephrotic syndrom.[Methods] 38 patients with refractory nephrotic syndrom were given intravenous Honghua and cyclophosphamine plus oral prednisone.Serum total cholesterol,triglyceride,liver and renal function,blood routine test,24h protennuria were observed.[Results] Total effective ratio was 92.1%.Cure ratio was 73.68%.Partly cure ratio was 18.42% and ineffective ratio was 7.89%.[Conclusions] Patients with refractory nephrotic syndrom were treated by Honghua injection plus prednisone and cyclophosphamine,which could reduce the application of prednisone,its side effects and enforce its therapeutic effect.What is more,this treatment could lessen therapeutic process,prevent relapse and recoil,protect effectively the retreat syndrom of prednisone as well.

RNA interference which focuses on siRNA becomes a studying focus in malignant tumor of gene therapy due to its high efficiency and effect, the sequence of specific characteristics and action fast. In recent years many research shows that constructing and transfecting malignancy related gene targeting specific siRNA, can effectively suppress tumor growth and invasion. Combination with other conventional treatments can improve the curative effect. It's a promising new method of gene therapy in head and neck neoplasms.

Qinghouliyan Chongji can markedly inhibit the swelling of ear induced by xylene in mice and the edema ofhind paw induced by egg white in rats. It can also decrease the weight of cotton pellet granuloma in rats.Numbers of writhing responses induced by acetic acid was reduced and pain threshold was elevated in mice bythis preparation,beside its bacteriostatic effects.

Objective: To explore the characteristics of control response and sustained attention in children with chronic tic disorders (CTD). Methods: 38 children fulfilled DSM-Ⅳ diagnosis of CTD and 38 normal children are involved in the study. All participants were assessed with the integrated visual and auditory continuous performance test (IVA-CPT). The differences of sustained attention and control response were compared. Results: Most of the values of IVA-CPT were lower in children with CTD compared with normal children. There was no significant difference between the visual and auditory sustained attention and control response in children with CTD. Conclusion: The present study suggests that control response and sustained attention are both impaired in children with CTD.

Objective To study the rule of breaking Ferula fukanensis seed dormancy under low-temperature and content changes of endo-hormone.Methods The seeds were treated with stratification under 4 ℃ and germinated under 20 ℃.The content of endo-hormone,such as Z,GA_3,IAA,and ABA,was mensurated by HPLC.Results The seed germination rate achieved as high as 14% in 20 d and more than 60% in 40 d.Among breaking the seed dormancy,the content of endo-hormone was decreased gradually,while the rate of GA_3 and ABA was increased quickly in 10—20 d under 4 ℃ stratification.ConclusionThe stratification under 4 ℃ could break the seed dormancy.The rate of GA_3 and ABA is a pivotal factor of the seed dormancy.The endo-hormones IAA and Z have the significant effect on seed germination.

Objective To establish the evaluation system and explore the possible impact factors for public interest nature in public hospitals. Methods One hundred and twenty-five public hospitals in Zhejiang Province were served as sample hospitals, and related data of year 2004 to year 2006 were collected. The Delphi expert investigation method, variation coefficient method and TOPSIS method were employed to screen the impact factors for public interest nature and build up the evaluation system for public hospitals, and stepwise regression analysis was conducted for possible impact factors of public interest nature. Results The evaluation system mainly included five aspects of quantity, quality, efficiency, mean charge of medical service and social satisfaction to public hospitals. The two most important factors that influenced the public interest nature were the number of beds and the number of equipments valued above 10 000 RMB. Conclusion The hospital scale is the most important impact factor for the nature of public interest in public hospitals. Therefore, the scale of public hospitals should be properly designed so as to ensure the public interest nature in public hospitals.

Objective The research of craniocerebral injury and fracture healing has made slow progress, and the lack of reliable animal experimental model is one of the key factors.Therefore, the focus is to establish a craniocerebral injury and fracture model up to standard.The study aims to establish an appropriate animal model and evaluate the stability.Methods New Zealand white rabbits were randomly divided into four groups(n=12): control group, simple craniocerebral injury group(simple craniocerebral injury model), simple fracture group(simple right tibial fracture model), Brain trauma with fracture group (craniocerebral injury combined with fracture model).The neurological changes of the rabbits were observed.Furthermore, the healing of the fractures was observed at different time postoperatively by measuring the volume of callus and observing pathology.Results The neurological function scale (NSS) scores [(9.32±0.68), (8.01±0.56), (7.75±0)]6 h, 7 d and 1 month after craniocerebral injury surgery were significantly lower than those in the control group[(11.81±0.55),(12.07±0.42),(12.02±0.38)], and there was statistically significant difference (P<0.05).Compared with the callus volume of simple fracture group around 1 month after surgery, the callus volume of the craniocerebral injury combined with fracture group was significantly larger [(1.19±0.12) cm3 vs (1.81±0.13) cm3, P<0.05].Four weeks after surgery in the craniocerebral injury combined with fracture group, the trabecular bone was significantly increased in the local callus.After 8 weeks, the trabecular bone became more mature.Conclusion The animal model of craniocerebral injury combined with fracture healing is stable and reproducible.It meets the standard for studying the relationship of traumatic brain injury and fracture.

Ultrasound molecular imaging has become one of the hotspots of molecular imaging because of its advantages of non-invasion, non-radiation, repeatability and real-time dynamic imaging. The key of imaging is to select the appropriate target and ligand to bind to the ultrasound contrast agent. The formation of blood vessels in the development of tumor is a significant feature. Vascular endothelial growth factor receptor (VEGFR) is an important specific molecule on tumor vascular endothelial cells, and which can be used as a target for tumor ultrasound imaging. In recent years, many scholars have carried out related studies on the imaging of ultrasound molecules targeting VEGFR. This paper reviewed the mechanism and application of tumor ultrasound molecular imaging with VEGFR as target in recent years.

Objective To investigate the efficacy of acupuncture at mind-tranquilizing points plus conventional shoulder points in treating scapulohumeral periarthritis (periarthritis of shoulder) at the early stage of adhesion. Method Sixty patients were randomly allocated to two groups. The treatment group received acupuncture at mind-tranquilizing points plus conventional shoulder points and the control group, at conventional points. In both groups, treatment was given three times a week, for two weeks. The Hamilton Anxiety Scale (HAMA) score, the Hamilton Depression Scale (HAMD) score, the Japanese Orthopaedic Association (JOA) score and the Visual Analogue Scale (VAS) score were recorded before and after treatment. Result The VAS score,the HAMA score, the HAMD score and the JOA score improved in both groups after treatment compared with before (P<0.05). The VAS score and the HAMA score improved more in the treatment group than in the control group (P<0.05). There were no statistically significant post-treatment differences in the HAMD score and the JOA score between the treatment and control groups (P>0.05). Conclusion Mind-tranquilizing acupuncture plus conventional acupuncture is more effective than conventional acupuncture in treating scapulohumeral periarthritis at the early stage of adhesion.

In recent years, immunotherapy has become an indispensable part in treatment of cancer, and the immune checkpoint inhibitors are the focus of attention. In the 58th American Society of Hematology (ASH) Annual Meeting, the application of immune checkpoint inhibitors in hematologic malignancies had been widely concerned. The recent progress of immune checkpoint inhibitors in hematologic malignancies in this annual meeting will be briefly introduced.