The financial objective of the health non-operating state-owned assets(NSA) value-running is defined as non-profit, an empirical test is designed; the non-profit objective function and for-profit objective function is established and the impact of fix asset and staff cost on financial objective in multiple regression functions are compared.

Objective To explore the value of combined application of qualitative detection of TB-DNA serum anti-PPD-IgG and acid-fast staining methods in the diagnosis of tuberculosis infection .Methods Totally 278 pulmonary tuberculosis patients and 121 non-pulmonary tuberculosis patients were collected from Qingyuan people′s hospital during the period from January 2013 to June 2015 .Tuberculosis in patients with TB-DNA qualitative and serum anti-PPD-IgG and acid-fast staining test results was analyzed . Sputum TB-DNA qualitative and serum anti-PPD-IgG detection and joint application of acid-fast staining in the diagnosis of tuber-culosis infection .Results Sensitivities of acid-fast staining ,TB-DNA and serum anti-PPD-IgG in the TB group were 32 .01% , 51 .44% and 48 .56% respectively .The detectable rate of combining TB-DNA with serum PPD-IgG was 67 .63% .The detectable rate of combining TB-DNA with acid-fast staining was 54 .68% .The detectable rate of combining serum anti-PPD-IgG with acid-fast combined rate was 57 .55% .The detectable rate of combining three assays improved to 68 .71% .Conclusion Serum anti-PPD-IgG detection in the diagnosis of tuberculosis is simple ,effective ,qualitative detection of acid-fast staining sensitivity better than TB-DNA ,but it had a poor specificity .Bacteriologic diagnosis are tuberculosis diagnostic gold standard,but the detectable rate for acid-fast bacilli is low .The qualitative of TB-DNA test had a better sensitivity and specificity than other two assay .Combining with three assays could increase detectable rate and improve diagnosis of tuberculosis disease .

Objective To investigate the clinical features and prognosis of adult dermatomyositis with gastrointestinal bleeding and perforation. Methods The clinical data of a adult dermatomyositis with gastrointestinal bleeding and perforation were retrospectively analyzed. And the clinical characteristics of this patient were analyzed, combined with 7 cases reported in the literature. Results Among the 8 cases, 6 cases were females and 2 cases were males, aged 18 to 63 years. The 5 cases had melena, 3 cases had hematemesis, 3 cases had hematochezia and 1 case had hemoptysis. The main treatment was glucocorticoids, immunosuppressive agent, intravenous immune globulin (IVIG), endoscopic hemostasis and angiographic embolization. Four of the 8 cases died. Conclusions Adult dermatomyositis with gastrointestinal bleeding and perforation is rare, but the condition is dangerous and the mortality is high. Dermatomyositis with early onset of abdominal pain, vomiting, melena should be alert to serious complications such as gastrointestinal bleeding and perforation.

Comet Assay ; DNA Damage ; Humans ; Occupational Exposure ; Population Surveillance ; methods

Many studies have confirmed that thyroid hormone (TH) and mitochondria have protective effects on myocardium. The partial subtype of sirtuins (SIRTs) can also be able to protect myocardium by mitochondria, which includes improving ischemia reperfusion injury, improving the pathological cardiac hypertrophy and improvement of heart failure. SIRTs can achieve the protective effect for myocardium mainly through inhibiting mitochondrial permeability transition pore and mitochondrial membrane permeabilization, maintaining balance of regulation of mitochondrial morphology, promoting mitochondrial biogenesis, maintaining the function of autophagy of impaired mitochondria. At the same time, there is an interaction between TH and SIRTs. At present, the role of mitochondria has become more and more concerned in apoptosis and necrosis and its protective effect on cells. This review summarized the protective effect of SIRTs on myocardium through mitochondrial and the influence of the interaction between SIRTs and TH on myocardial protection of mitochondrial.

Objective:To observe the effect of combining intraosseous infusion (IO) and hyperosmotic salt fluid in resuscitation of haemorrhagic shock. Methods:Twenty rabbit models of haemorrhagic shock were established. The blood pressure, heart rate, biochemical indexes, artery blood gas analysis, etc . were compared at 3 different time points after infusion between IO and peripheral intravenous infusion groups. Results:The resuscitative effect through IO with hyperosmotic salt fluid was the same as that of the peripheral vascular access. Conclusion:The combination of intraosseous infusion and hyperosmotic salt fluid is effective for resuscitation of haemorrhagic shock.

Objective To evaluate the long-term prognostic capacity of the SYNTAX score Ⅱ(SxScore Ⅱ) and SYNTAX score (SxScore) in patients undergoing left main percutaneous coronary intervention (LM-PCI). Methods A total of 209 patients undergoing unprotected LM-PCI in the Cardiology Department of the Affiliated Hospital of PAP of Logistic College were prospectively collected. Follow up was carried out by telephone or outpatient or rehospitalization. The clinical endpoint focused on MACCE after PCI including composite death, nonfatal myocardial infarction, target vessel revascularization and stroke. The secondary endpoint included cardiac death and stent thrombosis. The SxScore and SxScoreⅡ were retrospectively calculated according to results of coronary angiography and clinical features of patients. Patients were stratified according to tertiles of low (≤22), intermediate (23-32), and high (≥33). The clinical data were comparedbetween three groups. The predictive ability of two scoring systems to MACCE after PCI was compared by COX regression evaluation. Results In 209 patients, 12 patients were lost to follow-up (5.7%), and the median follow-up was 30.2 months, 56 cases (28.4%) were observed to suffer from MACCE. The incidence rates of MACCE were 19.0%, 28.6%and 44.4%in SxScore low, intermediate and high groups respectively. The incidence rates of MACCE were 12.8%, 23.8%and 45.5%in SxScoreⅡlow, intermediate and high groups respectively. Single factor analysis showed that SxScore, SxScoreⅡ, age, diabetes and left ventricular ejection fraction (LVEF) were the independent predictors of MACCE. Multivariate analysis showed that SxScore and SxScoreⅡwere still risk independent predictors for MACCE. Conclusion Both SxScore and SxScoreⅡare independent risk predictors for MACCE in patients with unprotected left main coronary artery disease undergoing PCI treatment.

Objective To preliminarily investigate the effect of high mobility group box 1 (HMGB1) in the pathogenesis of chronic obstructive pulmonary disease (COPD) by detecting the HMGB1 level in bronchoalveolar lavage fluid(BALF) of the COPD patients and analyzing the relation between HMGB1 and airway limitation .Methods The research subjects were divided into the COPD group (stable COPD ,20 cases) and control group[20 cases of upper airway cough syndrome(UACS)] .All subjects were performed the bronchoscopic examination as well as bronchoalveolar lavage .The total cell counting and percentage of neutrophilic granulocytes in BLAF were detected and compared between the two groups .The HMGB1 ,IL‐1βand TNF‐αlevels in BLAF were detected by using ELISA and compared between the two groups .The relation between HMGB1 with IL‐1βand TNF‐αand the rela‐tion between HMGB1 with pulmonary function(FEV1% predicted value) in the COPD group was analyzed .Results The total cell counting and percentage of neutrophilic granulocytes of BLAF in the COPD group were higher than those in the control group (P<0 .01) .The levels of HMGB1 ,IL‐1β,TNF‐αof BALF in the COPD group were higher than those in the control group(P<0 .01 , P<0 .05 ,P<0 .01) .In the COPD group ,the HMGB1 level in BALF was positively correlated with the IL‐1βand TNF‐αlevels(r=0 .79 ,P< 0 .01 ;r= 0 .48 ,P< 0 .05) ,while negatively related with the pulmonary function value(FEV1% predicted value ,r=-0 .70 ,P<0 .01) .Conclusion HMGB1 participates in and promotes the occurrence and development of COPD airway inflamma‐tion and the HMGB1 level in BALF is correlated with the severity of COPD .

Objective To investigate the epidemiological and clinical characteristics of human coronovirus (HCoV ) infection in hospitalized children with acute lower respiratory tract infection (ALRTI)in Shanghai.Methods A retrospective cohort study was conducted between October 2009 and September 2012.Five hundred and fifty-four cases of ALRTI in children under 5 years were enrolled. HCoV and other respiratory viruses in archival nasopharyngeal aspirate specimens were detected by a commercial Seeplex RV12 ACE detection kit.HCoV pan-family reverse transcription polymerase chain reaction (PCR)was performed to screen all known six HCoV,including HCoV-229E,HCoV-OC43, severe acute respiratory syndrome (SARS)-CoV,HCoV-NL63,HCoV-HKU1 ,and real-time PCR was performed to screen Middle East respiratory syndrome (MERS)-CoV.MEGA5 .0 software was used to perform sequence alignment and phylogenetic tree analysis.Results In 554 samples,at least one virus was identified in 273 cases (48.56%)and HCoV was detected in 18 cases (3.25 %),among which 13 were HCoV-OC43/HKU1 positive,5 HCoV-229E/NL63 positive.No high pathogenic MERS-CoV and SARS-CoV were detected.The median age of 18 children with HCoV infection was 18 months (1 -48 months)with 12 boys and 6 girls.Seventeen cases had fever,11 cough,9 tachypenea and 1 wheeze. Seven received oxygen therapy,and 6 were admitted to intensive care unit for treatment.Two who was in ordinary ward were coinfected with adenovirus and human rhinovirus.All 18 cases recovered or improved on discharge.Six was infected in autumn,5 in winter,3 in spring and 4 in summer.Of 8 HCoV-positive samples which were sequenced,each 3 samples belonged to HKU1 and 229E subtypes,respectively,and each 1 belonged to OC43 and NL63 subtypes,respectively.Conclusions HCoV is a relatively common viral pathogen among hospitalized young children with ALRTI in Shanghai.No high pathogenic MERS-CoV is detected.HCoV can cause severe infection with favorable outcome.

Lp-PLA2 is widely concerned in recent years as a vascular inflammation factor that plays an important role in the development of atherosclerosis .The level of plasma Lp-PLA2 is related to the stability of carotid artery atherosclerotic plaque .it is an independent predictor of coronary heart disease risk . Its specific inhibitor Darapladib also becomes a hotspot of clinical cardiovascular pharmaceutical research . However,two randomized, placebo-controlled, double-blind, international, multicenter, event-driven trials, STABILITY and SOLID-TIMI 52, have shown that Darapladib could not significantly reduce the risk of cardiovascular events.