Objective:To assess the compliance and efficacy of mirtazapine or armitriptyline in the maintance treatment of depression. Methods:60 depressive outpatients were randomly allocated to two groups treated with mirtazapine or armitriptyline for 52 weeks. Before treatment and at the ends of 12 weeks and 52 weeks of treatment, to assess the efficacy using the Hamiltion Depression Scale (HAMD)and Clinical Global Impression(CGI),to assess the compliance and the adverse-effects using the Hamilton Depression Scale (HAMD)and Clinical Global Impression(CGI),to assess the compliance and the adverse-effects using Treatment Emergent Symptom Scale (TESS).Results:After 12 weeks, significant improvement was observed respectively in the two groups(P

Objective To summarize the safety and clinical therapeutic effect of advanced aged coronary heart disease(CHD) patients with angina recurrence after coronary artery bypass grafting (CABG).Methods The clinical data,arteriography and the interventional results of 9 aged patients with angina recurrence treated by CABG were retrospectively analyzed .Results There were 8 patients received intervention ,among them 5 patients received coronary artery intervention , another 3 patients received graft vessels intervention .During operation and hospitaliza-tion,angina recurrence,acute myocardial infarction,revascularization,complication and mortality were not observed in 8 patients who received intervention .All patients were followed up for 12 months,there were 3 patients had angina recurrence and cured by drugs , but had no acute myocardial infarction and revascularization .Conclusion The intervention for advanced aged patients after CABG is a safe and effective treatment .The advanced aged patients with angina recurrence need receive arteriography quickly and receive coronary artery interventional treatment or graft vessels interventional treatment .

Objective To investigate ultrasonographic features of primary and metastatic ovarian yolk sac tumors.Methods Ultrasonographic features of 19 primary lesions and 33 metastatic lesions in 35 patients were retrospectively analyzed.Results Primary tumors were sized (14.6±3.6)cm in maximum diameter,manifesting as cysti-solid masses.Solid components of primary tumors were mainly hypoechoic or isoechoic(16/19)with rich blood supplies.Thirty-three metastatic lesions were located in pelvoceliac cavity(26/33) and liver parenchyma(7/33),sized (9.4±4.5)cm,(9.2±4.9)cm and (5.6±1.6)cm in maximum diameter respectively.Metastatic lesions in pelvoceliac lesions mainly demonstrated as hypoechoic masses(21/26), however lesions in the liver were mainly hyperechoic(5/7).Anechoic regions could be found in 9/26 of the pelvoceliac lesions.Blood supply was found less rich in metastatic masses than that in primary ones.Elevated serum level of alpha fetoprotein (AFP) was observed in all patients; ranging from 217 to 211 682 μg/L.Conclusions Primary and metastatic lesions of ovarian yolk sac tumor have obvious ultrasonographic characteristics.Combined with serum AFP level,the accuracy of diagnosis could be improved.

Objective To study the antiviral effects of Pudilan xiaoyan oral liquid on Hep-2 cell models infected with respiratory syncytial virus (RSV), adenoviruses serotype 3 strains (ADV3) in vitro. Methods The cell cytotoxic and inhibition effect of Pudilan xiaoyan oral liquid on RSV or ADV3 were investigated by MTT assay and the inhibitory assay for cytopathic effect (CPE) in Hep-2 cell cultures to detect its antiviral effects. Results The median toxic concentration (TC50) of Pudilan xiaoyan oral liquid on Hep-2 cells was 776.97 mg/L. The median effective concentration (EC50) of inhibiting RSV and ADV3 were 28.08, 28.10 mg/L,whose therapeutic index (TI) were 27.67 and 27.65 respectively. The safety coefficient of Pudilan xiaoyan oral liquid is higher than that of control, ribavirin. Compared with the virus control group, Pudilan xiaoyan oral liquid can obviously produce actions of a dose-dependent relationship to inhibit CPE in Hep-2 cells infected with RSV or ADV3 virus. Conclusions Pudilan xiaoyan oral liquid significantly improves the protection against RSV and ADV3 virus infection in Hep-2 cells. And the inhibition of CPE induced by viruses infection increased with the elevation of higher drug concentration for its antiviral effect augmented in vitro.

Objective To systematically evaluate the safety of high dose atorvastatin (80 mg daily) in Chinese patients. Methods Randomized controlled trials (RCTs) investigating 80 mg/ d atorvastatin vs. low-dose atorvastatin or placebo or blank were electionically retrieved in date bases of EMbase, PubMed, the Cochrane Library, WanFang, CNKI and WeiPu. Meta-analysis was performed using RevMan 5. 2 and Stata 11. 0 software. Results A total of 20 RCTs involving 2282 cases were included. The results of meta-analysis showed no significant differences betweent the 80 mg/ d atorvastatin group and the control group in the incidence of gastrointestinal adverse events (RR 1. 53, 95% CI 0. 85-2. 76, P = 0. 16), hepatic adverse events (RR 1. 53, 95% CI 0. 99 - 2. 36, P = 0. 05), muscular adverse events (RR 1. 51, 95% CI 0. 92 -2. 49, P = 0. 10), serious hepatic injuries ( RR 2. 33,95% CI 0. 88 - 6. 20, P = 0. 09) and serious muscular myopathies (RR 1. 40, 95% CI 0. 46 - 4. 30, P = 0. 56). Subgroup analysis by type of cotrast media used and durations of taking 80 mg/ d atorvastatin showed there were higher risks of gastrointestinal adverse events in the 80 mg/ d group when compared to blank control ( RR 4. 22, 95% CI 1. 11 - 16. 04, P = 0. 03). Conclusions The current evidence shows that 80 mg / d atorvastatin may be relatively safe in terms of adverse events in gastrointestinal tract, liver and muscular system, and relatively has risk in causing severe liver injuries and myopathies. With limited quantity and quality from the RCTs available, more high quality RCTs are needed to verify the above conclusion.

Objective To explore the relationship of acute myeloid leukemia kayotype with chemotherapeutic effect. Methods Conventional cytogenetic technique of G-band was used to analyze in 222 acute myeloid leukemia patients. Results Eighty-six cases (42. 1%) with cytogenetic abnormalities were found in 204 patients. Excepting for M_3 patients,the favorable,intermediate and adverse groups according for MRC criteria were treated with TA or CAG schema respectively. CR rate of M_3 was obviously higher than non-M_3. The favorable and intermediate group were obviously surpassinger than adverse group in TA schema. CR rate of the intermediate group was highter than that of other groups in CAG schema. CR rate of the adverse group in two schema were all low. CAG was surpassinger than TA schema in intermediate group. Conclusion Cytogenetics is an important chemotherapeutic and prognostic factor to acute myeloid leukemia. CAG schema could be the leader selection in the de novo presby or oligoac-crementional AML patients.

With the great progress in information technology , military medical evacuation has become an extremely important research topic about any information-based war.Thus, this paper aims to analyze the application and effect of modern information technology in military medical evacuation .This paper starts with the developments of modern military medical evacuation and the key areas of military medical evacuation research .Then, the effect of modern information technology on military medical evacuation is discussed regarding the search for and rescue of the wounded , medical treatment of the wounded ,and command and control system of military medical evacuation .Finally, the key technologies for the above tasks are introduced .

Objective:To investigate the expression of AEG-1 gene in NSCLC and its clinical significance. Methods:Selected our hospital cardiothoracic surgical resection of 83 cases of postoperative cancer tissues of NSCLC patients and 20 paracancer to study, immunohistochemical staining was used to detect the expression level of AEG-1 protein in two groups,the clinical and pathological of AEG-1 protein in patients with NSCLC was analyzed. Results:NSCLC tissues AEG-1 protein expression 46 cases ( 55. 42%) was sig-nificantly higher than 2 cases ( 10. 00%) of paracancer ( P<0. 05 ) . The high expression of AEG-1 protein in NSCLC tissue was significantly correlated with T stage,N stage and distant metastasis (P<0. 05),the relationship of AEG-1 between the age,sex,and dif-ferentiation degree of the patients was not significant ( P>0. 05 ) . AEG-1 high expression of NSCLC in patients with a median survival time of 15. 0 months was significantly lower than that of 19. 0 months (log-rankχ2=4. 119 P<0. 05,) in patients with low expression of AEG-1. Conclusion:AEG-1 gene expression has been up-regulated in NSCLC tissue,which was related to the clinical stage and distant metastasis of the patients.

Objective:To explore the effect of continuous quality improvement theory on patients' satisfaction and nurses'perception of working environment.Methods:Quality nursing service satisfaction survey was conducted in 450 patients,at the same time,100 nurses were investigated for the situation of working environment.Patients' satisfaction and the status of nurses' perception of their own work environment were compared before and after the implementation of continuous quality improvement theory.Results:After the implementation of continuous quality improvement theory,both patients' satisfaction and nurses' perception of working environment were significantly improved (P ＜ 0.05).Gonclusions:Continuous quality improvement theory can improve the satisfaction of patients with high quality nursing service,and enhance the nurses' perception of their working environment.

Objective To evaluate the clinical and radiological factors which affecting the recovery duration of C5 palsy after cervical decompression surgery.Methods The datas of 710 patients with degenerative cervical spine surgery in departement of spine surgery of orthopaedics of general hospital of Shenyang military region were retrospectively analyzed.The demographics,radiology,clinical information were recorded to analyze the relationship with the recovery duration of postoperative C5 palsy.Results C5 nerve root palsy occurred in 36 cases,of which 33 cases completely recovered within 2 years after surgery(18 cases recovered within postoperative 6 months),3 cases did not completely recovered during the following period.Factors related to longer recovery(over 6 months) included postoperative limbs muscles strength ≤2(P＜0.01),presence of multi-segment paresis involving more than the C5 root(P =0.002),loss of somatic sensation with pain(P =0.008),and the degree of posterior spinal cord shifting (P =0.040).Furthermore,multivariate analysis revealed that postoperative limbs muscles strength ≤2(P =0.010) had a significant effect on a recovery duration beyond 6 months.Conclusion The postoperative limbs muscles strength ≤2,the presence of multi-segment paresis involving more than the C5 root,the loss of somatic sensation with pain,and the degree of posterior spinal cord shifting are main factors which significantly influence the duration of recovery from postoperative C5 nerve root palsy.