Objective To investigate the influence of rosuvastatin on inflammatory factors and immune func-tion in chronic obstructive pulmonary disease(COPD)with pulmonary heart disease.Methods 80 COPD patients with pulmonary heart disease were randomly divided into two groups,40 cases in each group.The control group was treated with conventional medicine comprehensive treatment,the observation group was given rosuvastatin based on the control group.The inflammatory cytokines (TNF -α,IL -1 and hs -CRP)changes,immunoglobulin IgM,IgG and IgA changes situation,and heart,lung function changes related indicators were compared between the two groups before and after the treatment.Results After treatment,the TNF -α,IL -1 and hs CRP levels of the observation group were significantly lower than those before treatment(t =145.5,35.35,57.5,all P <0.05)and those of the control group(t =160.75,11.45,32.99,all P <0.05).After treatment,the IgM,IgG and IgA levels of the observa-tion group were significantly lower than those before treatment (t =4.89 of 18.29,3.42,all P <0.05)and those of the control group (t =2.55 9.67,2.342,all P <0.05 ).After treatment,the FEV1 ,FEV1 /FVC and LVEF of the observation group were significantly higher than those before treatment(t =40.44 33.64,33.79,all P <0.05),while the PAP level was significantly lower than that before treatment (t =24.12,P <0.05),and the FEV1 ,FEV1 /FVC and LVEF of the observation group were significantly higher than those of the control group after treatment(t =16.30, 15.82,18.72,all P <0.05),while the PAP level was significantly lower than that of the control group after treatment (t =13.43,P <0.05).Conclusion Combined rosuvastatin therapy for COPD patients with pulmonary heart disease can effectively reduce body inflammatory response,improve immune function and myocardial contractility,so it can promote functional recovery of heart and lung in patients.

The identification of the relationships between mutations of the bone morphogenetic protein type Ⅱ receptor (BMPR2) and pulmonary arterial hypertension (PAH) has been considered to be one of the most significant discoveries in this area in the 21st century. And BMPR2 mutation is responsible for the majority of hereditary PAH as well as some of idiopathic PAH. Furthermore, clinical and animal expreimental research over the past few years has revealed that BMPR2 signaling pathway plays a critical role in the initiation and progress of PAH, by participateing in the pathogenesis of PAH. In addition, the potential that BMPR2 signaling pathway is used as a therapeutic target is being evaluated. This review summarizes our current understanding of the role of BMPR2 mutations in PAH from the perspectives of genetics, epigenetics, inflammation as well as interactions with other significant pathways.

Objective To study effects of exectin hydrochloride and intensity modulated radiotherapy in treatment of patients with advanced lung cancer and its effect on levels of carcinoembryonic antigen (CEA), neuron-specific enolase (NSE) and serum glycoprotein antigen 199 (CA199). Methods 88 patients with advanced lung cancer were selected from June 2014 to June 2016 in our hospital were selected and randomly divided into observation group and control group, 44 cases in each group.In the control group, the patients were treated with IMRT, and the observation group was treated with exectin hydrochloride on the basis of control group.The clinical efficacy and adverse reaction were compared between the two groups.The levels of CEA, NSE and CA199 before and after treatment were analyzed.Results After treatment, the total effective rate in the observation group 84.09% was significantly higher than the control group 52.27%, the difference was statistically significant (P<0.05).Before treatment, the levels of CEA, NSE and CA199 of the two groups had no significantly different, after treatment, the levels of CEA, NSE and CA199 of the two groups were significantly lower than before treatment, the difference was statistically significant (P<0.05).CEA, NSE, CA199 levels in the observation group were significantly lower than the control group, the difference was statistically significant (P<0.05).There was no significant difference in adverse reaction rate of I-II, III-IV liver function, gastrointestinal reaction, bone marrow suppression and acute radiation pneumonitis in observation group and control group.Conclusion Ectectin hydrochloride combined with intensity modulated radiotherapy can effectively reduce the levels of CEA, NSE and CA199 in patients with advanced lung cancer, and the clinical efficacy is good, and will not increase the adverse reaction rate.

OBJECTIVE:To improve the efficiency and accuracy in database management of drug storehouse.METH?ODS:The computerized database management pattern of drug storehouse in the hospital where the authors work was intro?duced as follows:the account books of storehouse in-and out-record as well as invoice payments were established in Excel by computers,and these drug storehouse data were managed with the support of‘Military Health No.1’system.RESULTS&CONCLUSION:The established pattern can fill in the gap in‘Military Health No.1’system and improve the database man?agement of drug storehouse in hospital.

Objective To evaluate the effect of SYNTAX score in the emergency revascularization strategy selection in ST‐segment elevation myocardial infarction patients with multi‐vessel disease(MVD) and to analyze the patient′s prognosis and influen‐cing factors .Methods A total of 144 patients with STEMI complicating MVD verified by coronary arterial angiography in the Xin‐qiao Hospital of Third Military Medical University from August 2010 to March 2012 were collected and divided into the once com‐plete revascularization group (CR group) ,staged complete revascularization group (SR group) and incomplete revascularization group (IR group) according to different emergency PCI strategies .The basic clinical conditions and coronary arterial SYNTAX score were recorded .The occurrence rate of major adverse cardiovascular events (MACCE) during 12 months follow up period was performed the statistics .The results of coronary arterial angiography were collected .The effect of different strategy on prognosis and the risk factors affecting prognosis were analyzed .Results There was no statistically significant difference in the all‐cause mor‐tality between the IR group with the CR and SR groups (P>0 .05) ,while the cerebrovascular event ,repeat revascularization during hospitalization ,AMI and total MACCE occurrence rate had statistical difference between the IR group with the CR and SR groups (P<0 .05) .The main influence factors of MACCE were complicating diabetes mellitus ,type C lesions ,SYNTAX score ,D‐B time , myocardial infarction area ,TIMI score in PCI ,no reflow existence and cardiac shock (P<0 .05) .According to the SYNTAX score , the occurrence rate of MACCE in mild or severe lesions had no statistical difference among 3 groups(P> 0 .05) ,while which in moderate lesion had statistical difference among 3 groups(P<0 .05) ,the CR group had the highest occurrence rate of MACCE . Conclusion For the patients with STEMI complicating MVD ,the SYNTAX score can be used as the evidence for selecting reperfu‐sion strategies and applied in emergency PCI .

Objective: To study the significance of DNA content in oral squamous cell carcinoma (SCC).Methods: DNA content and cell cycle of the cells in 18 cases of oral SCC were analized by image cytometry (ICM). Results: The DNA index (DI) and proliferation index (PI) were remarkably heigher in SCC than in normal epithelium ( P

Objective To study the outward potassium current in myocytes from septic shock rats and the effects of adrenomedullin(ADM).Methods Ventricular myocytes were isolated from adult rats 4 h after an intraperitoneal injection of lipopolysaccharide(LPS,10 mg/kg).Transient outward K~+ current(I_(to)),steady-state K+ current(I_(ss))and ATP sensitive potassium current(I_(K,ATP))were recorded using whole cell patch-clamp methods.Results LPS treatment had no effect on Ito and Iss.The I_(K,ATP) density in septic shock group[(2.66±0.56) pA/pF,n=12]was significantly higher than that in control group[(0.27±0.08) pA/pF,n=14,P＜0.01].The ADM antagonist ADM-(22-52)significantly reversed the increased I_(K,ATP)[(0.69±0.21) pA/pF,n=11,P＜0.01 vs LPS group]in shock myocytes.I_(K,ATP) density was lower in LPS plus aminoguanidine myocytes[(0.77±0.18) pA/pF,n=10,P＜0.01 vs LPS group]than that in LPS myocytes.ADM-(22-52)and 100 μmol/L aminoguanidine could completely abolish the increase in I_(K,ATP).Conclusion I_(K,ATP) was activated in myocytes from septic shock rats.Adrenomedullin along with NO precipitated activation of the I_(K,ATP) in rat ventricular myocytes during septic shock.

Acute superior mesenteric artery embolism(MAE) is uncommon in clinical, but is a severe surgical abdomen. Owing to its unfamiliarity, clinicians often made misdiagnosis. This report summarized the experience in diagnosis and surgical therapy of 25 cases of acute superior mesenteric artery embolism. The results suggested that patients with a history of heart and peripheral arterial obstructive disease encountering severe abdominal pain and hemorrhage of digestive tract, which could not be relieved by narcotics, should be considered as early signs of acute superior mesenteric artery embolism. Twenty-three were operated out of the 25 cases, among tham, 5 cases were subjected to resection of partial small intestine after removal of the embolus, 18 cases received bowel resection. In the 23 cases of MAE, 10 were cured and 13 died, the mortality in perioperative period was 57%. Early diagnosis and prompt treatment are the key to improve the therapeutic effects of AME.

Objective To analyzethe expression level of peripheral blood mononuclear cell Toll like receptor 4(TLR4)in patients with acute coronary syndrome(ACS)undergoing elective percutaneous coronary intervention(PCI),and intensive atorvastatin on Toll like receptor 4 in clinical treatment.Methods 100 cases of patients with ACS were selected in our hospital from May 2014 to May 2016 were randomly divided into control group and experimental group,control group were given atorvastatin treatment after admission,20mg/d PCI postoperative continuous,after one month still maintain dose of 20mg/d.The experimental group were given atorvastatin treatment after admission,40mg/d,PCI postoperative continuous,after one month reduced to 20mg/d.After admission and a course of treatment,the expression level of peripheral blood mononuclear cells TLR4 was detected by flow cytometry and the Gensini scoring system on coronary lesion degree.At the same time,50 healthy subjects were selected as normal group.Results Compared with healthy subjects,the peripheral blood mononuclear cells TLR4 level in ACS patients has been significantly increased,and the level in patients with unstable angina pectoris is far lower than the level increased in patients with acute myocardial infarction,triple branch lesions groups were significantly higher than them in single and double branch lesion groups,the difference between the three obviously,with statistical significance(P<0.01); According to stepwise multiple linear regression and othercorrelation analysis showed that ACS category and the severity of coronary artery stenosis,coronary artery stenosis score were positively associated with the levels of TLR4(P<0.05); After treatment for one month,the levels of TLR4,the expression of low density lipoprotein cholesterol and total cholesterol levels were significantly lower,high density lipoprotein Cholesterol levels were significantly increased,the differences were statistically significant(P<0.01); compared with the normal group,the experimental group peripheral blood mononuclear cells of patients with Toll like receptor 4 expression level,total cholesterol,low density lipoprotein cholesterol level in the experimental group is higher than the normal group,high density lipoprotein cholesterol increased significantly,comparison between groups the differences were statistically significant(P<0.01).Conclusion The degree of lesions and the occurrence of acute coronary syndrome in patients with peripheral blood mononuclear cells of Toll like receptor 4 expression level increase has certain effect,increase the dosage of atorvastatin can significantly reduce the ACS after PCI in patients with peripheral blood mononuclear cells of patients with Toll4 like receptor expression.

Objective To explore the clinical effect of rosuvastatin in treatment of unstable angina and the influence of levels on blood lipids,hypersensitive C-reactive protein(hs-CRP),homocysteine(Hcy)and cardiac troponin(cTnl).Methods 200 patients with unstable angina pectoris(UAP)in our hospital from March 2014 to March 2016 were selected as the subjects of the study,they were randomly divided into control group and experimental group,each group had 100 cases.The control group was given conventional treatment,the experimental group was given rosuvastatin on the basis of conventional treatment,the clinical efficacy between two groups was observed and compared,and the levels of blood lipid and C reactive protein(hs-CRP),homocysteine(Hcy)troponin I(cTnl)pre-and post-treatment were detected.Results The total effective rate of the experimental group was 92％and the control group was 80％,the difference was statistically significant(P<0.05).Before treatment,the blood lipid,hs-CRP,Hcy and cTnl between two groups showed no significant difference; after treatment,the blood lipid,hs-CRP,Hcy and cTnl in both two groups were decreased,high density lipoprotein cholesterol(HDL-C)levels than before treatment significantly increased,and the experimental group decreased or increased significantly compared with the control group,the difference was statistically significant(P<0.05).Conclusion Rosuvastatin has remarkable curative effect in clinical treatment for UAP,not only can significantly reduce the blood lipid,and reduce inflammation in patients,the clinical treatment of unstable angina patients have help,it is worthy of clinical application.