Objective To analyze on the responsibility of government for drug price addition canceling policy on incomes . Methods We Collected the 3-A hospital financial information statements and drug use data from January 2013 to September 2013 ( before reform) and from October 2013 to June 2014 ( after reform) .Results After taking evaluation of drug price addition cance-ling policy on incomes in the hospital, outpatient visits grew 9.62%, discharges increases 3.50%, and the outpatient average com-pensation fell by 4.69% and hospitalization fees per person increase 3.58%.Conclusion Preliminary results were obtained in con-trolling health care costs, medical services in ascension.The government's economic compensation economic compensation is difficult to make up for the cancellation of drug addition and reduce the reasonable income .It is suggested that we should improve the compen-sation scheme and assessment standards, and further strengthen the hospital internal management.

ObjectiveTo observe the relationship between neuronal function score and pathological changes of fluid percussion brain injury in rats and to explore their clinical significances.MethodsThe fluid percussion models of brain injury in rats were established by using the improved device with three kinds impact pressure such as 0.1 MPa,0.2 MPa,0.3 MPa,and vital signs and mortality rate were observed.Behavior changes,brain water content,histological changes were observed by Shapira and Wahld method,dry-wet measure,light microscopy at 1 h,6 h,12 h,24 h,3 d and 7 d after operation respectively.ResultsThe animals accepted impact pressure of 0.1 MPa showed temporary hypopnea with mortality rate of 2.08％,those of 0.2 MPa suffered apnoea of ( 10.88 ±2.69 ) s with mortality rate of 4.17％ and those of 0.3 MPa suffered apnoea of ( 20.60 ± 3.02 ) s with mortality rate of 16.67％.As the impact pressure increased,nervous function score minimumly decreased to (7.17 ±0.75) of 0.1 MPa group,(4.83 ± 0.75 ) of 0.2 MPa group and (2.67 ± 0.52) of 0.3 MPa group respectively,and recovered more slowly.Brain water content maximumly reached to (81.12 ± 0.03 )％,(82.74 ± 1.11 )％ and (83.89± 0.04) ％ at time point of 24 h respectively.The brain injury was involved in the outer layer of cerebral cortex,hippocampal formation and brain stem respectively and histological observation verified above findings.Conclusion Light,moderate and heavy fluid percussion brain injury in rats have more and more low nervous function scores,which have positive relationship with more and more serious pathological changes.

Objective To explore the mechanism by which tumor necrosis factor alpha(TNF-α) induces RIP1 kinase-dependented apoptosis in L929-A fibroblastoma cells.Methods The sub-mitochondrial localization of receptor-interacting protein 1(RIP1),caspase-8 and Bid proteins was detected by dose-gradient trypsin digestion and Western blotting.The levels of reactive oxygen species (ROS),intracellular calcium concentration,mitochondrial membrane potential (MMP),and cellular adenosine triphosphate(ATP) content were determined by fluorescent probe labeling and flow cytometry assay.The mitochondrial respiratory chain complex Ⅰ and Ⅲ activities were detected by commercial kits.Nec-1,A RIP1 kinase specific inhibitor,and RIP1-/-or Bid-/-L929-A cells were used to detect the roles of RIP1 kinase and Bid protein in cell death.Results RIP1,caspase-8 and Bid proteins were co-located in the outer membrane of mitochondrial.TNF-α exposure for 3 h could induce Bid cleavage,inhibit mitochondrial respiratory chain complex Ⅲ activity and reduce MMP.Following these changes and after TNF-α exposure for 6-12 h,the intracellular calcium concentration and ROS were increased,whereas the ATP concentration was decreased,and the cells were killed.Inhibiting RIP1 kinase or knockdown RIP1 or Bid protein could suppress all the cytotoxic effects of TNF-α.Conclusion TNF-α treatment can result in RIP1 kinase-mediated Bid cleavage and inhibit mitochondrial respiratory chains and cell energy metabolism,which ultimately leads to the death of L929-A cells.

Objective To explore the influence of candesartan (an angiotensin II receptor 1 antagonist,AT1R) in radioresistance of human nasopharyngeal carcinoma CNE1 cells.Methods Cell growth of CNE1 with or without candesartan treatment was measured in vitro by MTT method;radiosensitivity of CNE1 with or without candesartan treatment was tested under normoxic or hypoxic conditions by clone formation assay.The expression of hypoxia-induced factor 1α(HIF-1α)in CNE1 cells was analysed by western blotting.Results Candesartan did not significantly inhibit the growth of CNE 1 cells in both normoxic and hypoxic conditions.Candesartan also did not influence the radiosensitivity of CNE1 cells in normoxic condition;however,it significantly increased the radiosensitivity of CNE1 cells in hypoxic condition.The expression of hypoxia-induced factor 1 α (HIF-1 α)in hypoxic CNE1 cells was significantly inhibited by candesartan treatment.Conclusion Candesartan does not significantly influence the proliferation of CNE1 cells in both normoxic and bypoxic conditions but significantly enhances the radiosensitivity of hypoxic CNE1 cells,in which the mechanisn may be involved in its inhibiting HIF1α expression in hypoxic CNE1 cells.

0.05).Combination of NGF with bFGFs(10 U/ml NGF+10 ?g/L bFGF or 5 U/ml NGF+5 ?g/L bFGF) not only promoted the proliferation of HDPCs(P

Objective To compare the prognosis of vascular in situ and bridge vessel percutaneous coronary intervention ( PCI) therapy strategies in patients with recurrent angina after coronary artery bypass grafting ( CABG) . Methods A total of one hundred and two patients with recurrent angina after CABG from January 2008 to January 2016 were involved in this study and were divided into two groups according to interventional therapy strategy:74 patients in the vascular in situ PCI group ( in situ group,74 cases) and 28 patients for bridge vessel PCI group ( bridge vessel group,28 cases) . The patients have been followed up for (33. 6± 10. 2) months. The major adverse cardiovascular events ( MACE) of the two groups were recorded, including non?fatal acute myocardial infarction ( AMI) ,target vessel revascularization ( TVR) and cardiac death, and multivariate logistic regression analysis was used to analyze the related factors of MACE. Results Compared with the bridge vessel group,the non?MACE survival rate,non?AMI survival rate and non?TVR survival rate of the in situ group were significantly increased ( ( 71. 6% ( 53/74 ) vs. 57. 1% ( 16/28 ) , 93. 2% ( 69/74 ) vs. 82. 1% (23/28),81. 1% (60/74) vs. 67. 9% (19/28) ),the differences were statistically significant (χ2=8. 141,4. 219,5. 436, P<0. 05) . Multivariable logistic regression analysis showed that age of bridge ( OR=1. 023,95%CI 1. 005-1. 026,P=0. 019) ,diabetes mellitus ( OR=2. 386,95%CI 1. 425-3. 991,P=0. 003) and bridge vessel PCI (OR=1. 884,95%CI 1. 093-3. 220,P=0. 025) were factors that affect the clinical prognosis in patients with recurrent angina pectoris after CABG. Conclusion The clinical prognosis of the in situ PCI is better than bridge vascular PCI in patients with recurrent angina after CABG,while the age of bridge, diabetes mellitus, vascular interventional treatment are factors for the effect of interventional therapy patients prognosis. The clinical prognosis is much better in native vessel PCI than that of bridge vessel PCI in patients with recurrent angina after CABG. The age of bridge,diabetes mellitus and bridge vessel PCI are the factors that affect the clinical prognosis in the patients.

Objective To compare the efficacy of native vessel percutaneous coronary intervention (NV-PCI) and optimal drug therapy (ODT) in patients with recurrent angina after coronary artery bypass grafting (CABG). Methods The clinical data of 142 recurrent angina pectoris after CABG patients who had underwent coronary angiography were retrospectively analyzed. Among the patients, 70 cases were treated with NV-PCI (NV-PCI group), and 72 cases were treated with ODT (ODT group). The incidence of major adverse coronary events (MACE) and left ventricular ejection fraction (LVEF) were compared between 2 groups. Results All patients were followed up for at least 1 years. There were no statistical differences in the number of bypass vessels and number of occluded vessels between ODT group and NV-PCI group: (2.5 ± 0.7) branches/case vs. (2.4 ± 0.9) branches/case and (1.4 ± 0.9) branches/case vs. (1.3 ± 0.7) branches/case, P>0.05. The incidence of MACE in NV-PCI group was significantly lower than that in ODT group: 12.9％ (9/70) vs. 22.2％ (16/72), and the LVEF was significantly higher than that in ODT group:(63.5 ± 14.0)％vs. (57.1 ± 9.0)％, and there were statistical differences (P<0.05). Conclusions Compared with the ODT, the NV-PCI has lower incidence of MACE and higher LVEF in patients with recurrent angina pectoris after CABG.

Objective To evaluate the effect of military performance stress on the changes of concentrations in salivary chromogranin A ( CgA) ,β-endorphin (β-EP) and salivary IgA ( sIgA) of submariners.Methods Twenty-nine submarine soldiers were selected, and their saliva samples were collected separately at the end of a long dive trip and nine months after relaxation ashore.In addition,the saliva samples of twenty-eight graduate students were collected as the normal control.The method of ELISA was used to detect the level of salivary CgA,β-EP and sIgA.Results After long-term dive training, the submariners showed significantly decreased CgA,β-EP and sIgA.Conclusion After a long term dive trip, chronic military performance stress is associated with the decline of salivary CgA,β-EP and sIgA, indicating that the function of sympathet-ic adrenal medulla is suppressed.The biological significance of these changes needs to be assessed in the future.

The inundation of Cordyceps sinensis counterfeits in the market makes it difficult to identify. In this study, 21 batches of wild C. sinensis from 3 different regions, 30 batches of naturally cultured C. sinensis and 4 kinds of counterfeits extracted by methanol and water were analyzed using NMR technology. 9 characteristic peaks were defined as quantitative criterion after comparison, and NMR fingerprints of C. sinensis were established. According to the result it is highly similar between naturally cultured C. sinensis and wild ones by comparing their NMR fingerprints. However, NMR spectra of four kinds of adulterants showed differences with C. sinensis. The result also showed that NMR fingerprint of C. sinensis are highly characteristic and specific. The NMR characteristic fingerprint of wild C. sinensis was consistent with the naturally cultured C. sinensis, and it indicated that the chemical constituents of wild C. sinensis and naturally cultured C. sinensis are nearly the same.

Objective:To explore the mechanisms of the inhalation of atomized 1.0% anti-IL-1βand TNF-αimmunoglobulin yolk ( IgY) on treating guinea pigs with allergic asthma induced by the inhalation of aerosolized ovalbumin ( OVA).Methods:Healthy guinea pigs were randomly divided into the normal controls ( group C ) , the allergic asthma model group ( group M )-treated by the inhalation of atomized ovalbumin ( OVA ) , the inhalation of atomized 1.0% anti-IL-1βand TNF-αimmunoglobulin yolk ( IgY ) treatment group (group Z1)-treated asthma model guinea pigs by the inhalation of atomized 1.0% anti-IL-1βand TNF-αIgY,and positive control the inhalation of atomized budesonide treatment group (group Z2)-treated asthma model guinea pigs by the inhalation of atomized budesonide.The blood was gotten by cardiac puncture and the bronchoalveolar lavage fluid ( BALF ) was collected by bron-choalveolar lavage at 2 h,4 h,8 h and 24 h after the last time atomization.The inflammatory cells in the peripheral blood ( PB) were counted by methylene blue and eosin staining.Cytokine concentrations of IL-1β,IL-4,IL-6,IL-8,IL-13,IL-16,TNF-α,TGF-β1 and IgE in the plasma and bronchoalveolar lavage fluid (BALF) were measured using an enzyme-linked immunosorbent assay (ELISA).Results:In PB,eosinophils was decreased from 2 h to 8 h in group Z1 compared to group M.In plasma,the levels of IL-1βat 4 h and 24 h,IL-16 at 2 h,4 h and 24 h,TGF-β1 from 4 h to 24 h and IgE at 24 h,as well as the levels of IL-1βand TNF-αfrom 2 h to 8 h,IL-4,IL-6,IL-8 and IL-13 from 4 h to 24 h,IL-16 at 8 h,and TGF-β1 and IgE from 4 h to 8 h,especially the level of IL-1βand TNF-αstarting at 2 h,in BALF were significantly reduced in group Z 1 compared to group M ( P<0.05 ).The levels of IL-1βand TNF-αwere positively cor-related with that of IL-4,IL-6,IL-8,IL-13,IL-16,TGF-β1 and IgE (P<0.05).Conclusion: The inhalation of aerosolized anti-IL-1βand TNF-αIgY effectively alleviates inflammatory responses in guinea pigs with allergic asthma induced by aerosolized OVA inhalation may be due to the significant decrease in the levels of various allergic inflammatory cytokines .