In this article some ideas on the discipline construction and development in the school of medicine of Shahghai Jiao Tong University were put forward based on the results analysis of state key discipline application in 2007 and comparison between approval and failure disciplines from team,research,graduates education and lab construction.It will be meaningful for the sustainable development of the school of medicine of Shahghai Jiao Tong University in future.

Objective To evaluate the efficacy of pulmonary thromboendarterectomy (PTE) in treatment of chronic thromboembolic pulmonary hypertension (CTEPH) using 99Tcm-macroaggregated albumin (99 Tcm-MAA) pulmonary perfusion tomography.Methods Sixteen patients with CTEPH underwent 99Tcm-MAA pulmonary perfusion tomography before and 6-12 months after PTE.The perfusion defects and improvement both in pulmonary lobe and segment were observed pre-and post-PTE.Percentage of perfusion defect scores (PPDs％) were calculated and the change of systolic pulmonary artery pressure (SPAP) measured by echocardiography was also recorded.Results The postoperative SPAP was significantly lower than that before surgery ([36.56±8.47] mmHg vs [90.52±14.55] mmHg,t=14.14,P＜0.001).Before PTE,perfusion abnormalities were identified in 86 (86/96,89.58％) pulmonary lobes of 16 patients.In all of the 86 abnormal lobes,21 (21/86,24.42％) became normal,and the remaining 65 (65/86,75.58％) were improved after PTE.Perfusion defects were confirmed in 230 (230/304,75.66％) pulmonary segments of 16 patients before surgery.In all of the 230 abnormal segments,73 (73/230,31.74％) became normal,74 (74/230,32.17％) were improved and 83 (83/230,36.09％) remained unchanged after PTE.The mean PPDs％ decreased from (56.79±14.54)％ pre PTE to (28.20±15.24)％ at 6 12 months after PTE.The PPDs％ was positively correlated with homochronous SPAP (r=0.68,P＜0.001).Conclusion PTE can significantly reduce SPAP and improve the pulmonary perfusion in CTEPH patients.Pulmonary perfusion imaging can evaluate the curative effect of PTE.

Objective:To explore the effects of quality control circle(QCC) on the complaint management and patient satisfaction in the medical insurance center.Methods:We set up QCC,defined the subject,identified the problems and made the cause analysis,made the countermeasures and implemented them.Results:Mter QCC ac-tivities,patients'major unsatisfactory factors such as long waiting time and poor staff coordination ability were signif-icantly improved.In addition,patient complaints decreased significantly (P ＜ 0.01).Conclusion:The application of QCC management on patient complaints can not only increase patient satisfaction,but also provide an importantway for the hospital to build up the brand.

Objectlve To explore the mechanism of the protection in high expression of HO-1 induced by CoPP on murine islet xenografts. Method An islet transplantation of a SD rat-to-C57 BL/6 mouse model was established.Mice were randomized into five groups i.e.control,CoPP-induction in vivo,CoPP+ZnPP in vivo.CoPP-induction in vitro and CoPP+ZnPP in vitro and the islet xenografts were transplanted into the subrenal capsule.Normoglycemia time was recorded and insulin-releasing test was performed.IL-10、TNF-α、IL-1β and INF-γ in serum and their cytokine mRNA and HO-1 in xenografts were measured by RT-PCR and Western-blotting.The pathological examination was done to observe the lymphocyte infiltration. Results There Was significant difference in the normoglycemia time between CoPP-induction in vivo and in vitro and other three groups.The results of insulin-releasing stimulated by low level glucose were identical among groups,but that of insulin-releasing stimulated by high-glucose in in vivo group were the hiishest as in CoPP-induction in vivo and in vitro and control group were 187.68 ±19.93、137.22±11.73,91.25±12.64 μIU·ml~(-1)·10islets~(-1)·45 min~(-1),(P<0.05).The IL-10 in serum in CoPP-induction in vivo and in vitro(in vivo:72.97±9.74 pg/ml;in vitro:70.84±3.56 pg/ml)was significantly hisher than other three groups(control:30.57±3.93 pg/ml;CoPP+ZnPP in vivo:39.78±3.00 pg/ml;CoPP+ZnPP in vitro:35.42±4.30 pg/ml).The expression tendency of IL-10 mRNA was similar to that of insulin secretion.There was no significant difieFence in TNF-α、IL-1β and INF-γ.The expression of HO-1 by PCR and Western-blot analysis in CoPP-induction in vivo and vitro was higher than other three groups.The pathological examination showed that fewer lymphocytes infiltrated into the islet xenografts from CoPP-treated in comparison with xenografts from other three groups. Conclusion HO-1 could improve the survival of islet xenograft:the induetion of HO-1 expression in vivo was much mole efficient than in vitro.The CoPP-induction could be related to immune modulation of IL-10.

We have investigated the situation about recent interdisciplinary construction for medical subject from several 985-project universities in China as well as the well-known overseas universities via internet. We also have analyzed the results and in mean time, put forward some related suggestions in order to probe an available strategy of interdisciplinary construction for medical subject in the universities of China.

Objective To investigate ht e clinical characteristics and treatment of children with acute laryn gitis comlp icated with negative pressure pulmno ary edema(NPPE),and the changes of inflammatory factosr w ere monitored.Methods Data of 9 cases with acute laryngitis complicated with NPPE in pediatric intensive care unit from August 2010 to March 2015 we re analyzde .The levelso f TNF -αand IL-6 of 8 cases were detected at admission and checked agani forty-eihg t horu s after therapy.Ten children of acute laryngitis wi thotu NPPE were selected as disease cotn rol group, and ten healthy children as normal control group. Results (1)The onset of NPPE varied from 8 minutes to 2 hours following relief of obstruction,and presen-ted with acute respiratory disrt ess, decreased xo ygen saturation, tachycardai , rales on chest auscultation.All thees patients received therapeutic measures icn luding mechna ical ventilation,limiting the fluid input volume. The disappearance of rales on chest auscultation varied from 6 hours to 30 hours.Duration of mechanical ven-tilation was lse s than 48 hours,and all the children were cured.(2) Compared with the children of disease control group and normal control group,in acute phase the plasma levels fo TNF-αand IL-6 in children with NPPE were significantly higher ( P<0.01 ) .The indicators of NPPE group significantly decreased after 48 hours therapy( P<0.01 ) .Conclusion NPPE is manifested by rapid onset of respiratory distress after relief of the airway obstruction.The symptoms resolve rapidly if early support of breath and limiting the fluid input volume are applied properly.The inflammatory response is one of the possible mechanisms of NPPE.

Objective To investigate the expression of Toll-like receptor 4 ( TLR4 ) and nuclear factor-κB ( NF-κB) in patients with critically severe hand, foot and mouth disease ( HFMD) and to evaluate the effects of esmolol intervention on those patients.Methods Fifty-two hospitalized children with critically severe HFMD in the Intensive Care Unit of Xuzhou Children′s Hospital were enrolled in the study from May 2014 to May 2015 and randomly divided into two groups, represented as group A and group B.Children in the group A were given routine treatment, while those in the group B were treated with esmolol in addition to the routine therapy.Thirty children with common HFMD were selected as disease control, and thirty healthy children were set up as normal control.Differences in the expression of TLR4, NF-κB, TNF-αand IL-6 among all children were comparatively analyzed.The levels of TLR4, NF-κB, TNF-αand IL-6 in children from groups A and B were detected after 24 hours, 72 hours and five days of treatment and the differences betweenthetwogroupswereanalyzed.Results (1)Comparedwiththechildrenfromdiseasecontroland normal control groups, those with critically severe HFMD showed significantly increased expression of TLR4, NF-κB, TNF-αand IL-6 (P<0.01).(2)No significant differences in the expression of TLR4, NF-κB, TNF-αand IL-6 were found between the two subgroups of children with critically severe HFMD before treat-ment (all P>0.05).The expression of TLR4, NF-κB, TNF-αand IL-6 in children from both subgroups were significantly decreased after receiving corresponding treatments for 24 hours, 72 hours and five days (all P<0.05).Compared with the children form group A, those from group B showed significantly decreased expression of NF-κB, TNF-αand IL-6 after 24 and 72 hours of corresponding treatments (all P<0.05).No significant difference in the expression of TLR4 was observed between the two subgroups after 24 and 72 hours of corresponding treatments (P>0.05).No significant differences in those observed indicators were found between the two subgroups after five days of treatments (all P>0.05).Conclusion The TLR4/NF-κB/proinflammatory factor pathway might play an important role in the development of critically severe HFMD.Treatment with esmolol could inhibit the expression of NF-κB, reduce the secretion of inflammatory factors and alleviate the inflammatory reaction during critically severe HFMD.

Objective To evaluate the effect of rehabilitation training on rats with spinal cord injuries by Meta-analysis. Methods Ar-ticles were searched from PubMed( ~2013),CNKI(1989~2013), WanFang Data( ~2013),VIP(1989~2013),quality of included article was assessed with Jadad scale,and available data was analyzed with RevMan 5. 0 software. Results 287 related articles were identified,but only 11 eligible articles were included. The Meta-analysis of BBB score indicated that the rehabilitation training groups were better than con-trol groups. The BBB score[weighted mean difference(WMD) =1. 87,95%CI(1. 50,2. 33),Z=10. 02,P<0. 01]. There was significant diffence between two groups. Conclusion Rehabilitation training can improve the recover of hindlimb function.

Objective To explore therapeutic effect of dipeptidyl peptidase IV inhibitor on type 2 diabetes mellitus with nonalcoholic fatty liver disease. Methods 120 patients suffering type 2 diabetes mellitus with nonal-coholic fatty liver disease from October 2014 to March 2016 in our hospital were randomly divided into two groups:treatment group and control group. Both groups were given type 2 diabetes conventional treatment ,and the treat-ment group was given dipeptidyl peptidase IV inhibitor in addition. Height,weight,waist circumference,hip cir-cumference were measured. Lipid metabolism and,function index,FPG,2 h PG,HbA1c,Ins,C peptide were detected. HOMA-IR was calculated. Results The total effective rate of clinical treatment of fatty liver in the treat-ment group(88.3%)was higher than the control group(78.3%). The difference was statistically significant. FPG , 2hPG,HbA1c,HOMA-IR,LDL-C,TC,TG,AST,ALT andγ-GT in the treatment group were lower than the con-trol group. The difference was also statistically significant. Conclusion The efficacy of sitagliptin in the treatment of type 2 diabetes with nonalcoholic fatty liver was significant. It can also significantly reduce blood glucose and in-sulin resistance. Furthermore ,it has a better effect on the patients with blood glucose control and lipid metabolism regulation.

Chronic pain is a public health concern of desiderate to be solved, and analgesics is not always successful and may be difficult to tolerate in clinic.Studies have suggested that the development of chronic pain involves alterations in multiple brain regions.Central modulation mechanisms, especially those soliciting the prefrontal cortex and its related brain regions, may play an important role.Non-pharmacological therapies such as transcranial direct current stimulation, transcranial repetitive magnetic stimulation and cognitive behavior therapy have emerged to be effective interventions of great potential for chronic pain in recent years.Hereby the research progress was reviewed on the neural modulation effect of prefrontal cortex in non-pharmacological treatment of chronic pain, focusing on the related changes in brain structure and function, to further explore the underlying mechanism of pain modulation, and provide theoretical basis to optimize non-pharmacological treatment of chronic pain.