The antiviral drugs can quickly and directly inhibit influenza virus infection, at present, for influenza virus and replication proteins conserved sites of drugs is the main methods of influenza virus resistance;secondly, traditional Chinese medicine treatment of influenza virus also has an important role;in addition, new technology especially small RNAs mediated RNA interference (RNAi), because of its is efficient, specific and rapid, has become one of the candidate methods for antiviral therapy.

OBJECTIVE To study the frequency of fungal infection and its drug resistance in tumor patients, and to provide the reference for clinical treatment. METHODS From Aug 2006 to Jul 2008, the drug sensitivity test and pathogen distribution of 960 patients in our hospital were retrospectively analyzed. RESULTS A total of 308 fungal strains were detected from 960 patients (32.1%). Candida albicans infection rate reached 73.1%, and C. krusei and C. glabrata were 13.3% and 9.1%, respectively. Drug sensitivity showed that the drug resistance of C. albicans to ECC, KET and MIC was 43.9%, 34.2 and 27.1%, respectively, and that of the C. krusei to the ECC, KET and MIC were 53.3%, 42.2% and 48.8%, respectively, while their fungal infection was depressed by AMB, NYS and 5-FC. CONCLUSIONS C. albicans is the major fungus in patients of tumor hospital, and the infection rate of C. krusei and C. glabrata is also high. Clinical doctors should control the distribution and drug resistance of fungal infection in therapeutic process for a reasonable antibiotics usage.

Objective To summarize analysis in elderly patients with type 2 diabetes mellitus with cerebral microvascular lesion with diabetes pill in combination with metformin on patients after treatment the blood viscosity, the effects of cognitive dysfunction.Methods Our hospital during the period of July 2014 to September 2016 received 100 cases of elderly patients with type 2 diabetes mellitus with cerebral microvascular lesions, according to the random allocation method divided into observation group(50 cases) and control group(50 cases) and control group using metformin treatment, the observation group USES the diabetes pill metformin treatment, treatment effect of two groups of patients and related indicators for comparative analysis.Results After treatment the cognitive function score and blood viscosity related indicators, statistically significant differences between observation group and control group.Conclusion Elderly patients with type 2 diabetes mellitus with cerebral microvascular lesions in clinical application in diabetes, pill metformin, help to improve the patient's cognitive dysfunction, improve the patient's blood viscosity, promote the prognosis of patients, is worthy of popularization and application.

Objective To investigate the clinical characteristics and diagnosis and treatment of ileocecal disease.Methods The general data,clinical manifestations,imaging examinations,colonoscopy and pathological examination and diagnosis of 134 patients in our hospital with ileocecal disease from September 2009 to March 2016 were collected.The clinical characters were summarized by retrospective analysis.Results A total of 134 cases with ileocecal disease were collected,and 36(26.87％)of them were ileocecal cancer,30(22.39％)of them were inflammatory bowel disease,26(19.40％)of them were intestinal tuberculosis.The main clinical manifestations of ileocecal lesion were abdominal pain,abdominal distention,diarrhea,bloody stool,etc.The colonoscopy imaging showed mucosal hyperemia,edema,erosion,ulcer and tumors on the intestinal tract.The benign lesions mainly showed ulcer with mucosal erosion and edema,and the ileocecal cancer showed neoplasm.CT examination was the common imaging method,and 93(69.40％)cases got tested.49 cases had operation,in which 7 cases had misdiagnosed before operation,and the rate of misdiagnosis was 14.28％.Conclusion The ileocecal disease is mainly benign lesions,and the process of diagnosis is complex;the rate of misdiagnosis is a little high.

Objective To study the incidence,risk factors and clinical features of patients with acute hepatic dysfunction induced by sepsis. Methods One hundred and sixty patients with sepsis were assigned to two groups according to liver function: sepsis group and acute hepatic dysfunction group. Logistic regression analysis was used to study the risk factors.The comparison of plasma endothelin-1 ( ET-1 ) and sepsis-related organ failure assessment (SOFA) score between two groups was carried out.Results Of 160sepsis patients,25 (15.6％) patients were subjected to acute hepatic dysfunction induced by sepsis.Logistic regression analysis showed that long-term indulgence in wine drunk (OR =4.102,95％ CI 1.288 -13.063 ),history of cardiac insufficiency ( OR =4.109,95％ CI 1.352 - 12.493) and hypotension ( OR =5.833,95％ CI:1.712 - 19.868 ) were the significant risk factors.Though oxygenation index ( PaO2/FiO2),platelet (PLA) and Glasgow coma scale (GCS) were not different between two groups,the total bilirubin (Tbil),direct bilirubin (Dbil),creatitine (Cre),range of blood glucose variation (Rglu),lactic acid (Lac),plasma ET-1and SOFA score in acute hepatic dysfunction group were higher than those in sepsis group. Mortality rate in acute hepatic dysfunction group was higher than that in sepsis group.Conclusions Long-term drunk,history of cardiac insufficiency and hypotension are the risk factors in acute hepatic dysfunction induced by sepsis.Elevated arterial Lac and plasma ET-1 levels,and higher SOFA score in acute hepatic dysfunction group suggest poor prognosis.

Objective To study effects of the intrathymic injection of allohepatic cells on intestinal allograft.Methods Adult male DA and PVG rats,7-9 week old,were used as donors and recipients,respectively.The ectopic small howel transplantations were performed one week after intrathymic injection of hepatic cells without use of any immunosuppressants.The surgical procedures were carried out in a such manner that portal vein was anastomosed with 1eft renal vein by the cuff,aorta was anastomosed with superior mesenteric artery with its aortic patch.Results The donor liver ceils could survive in the recipient thymus for 3 weeks.The small intestinal allograft showed severe rejection and donor died one week after intrathymic injection of hepatic cells,but the hepatic cells could survive within the thymus at this time.Conclusion The intrathymic injection of allohepatic cells could not induce immune tolerance of the recipient to the same donor small intestinal graft.

Objective To investigate the relationship between the serum levels of CEA,cAl25,CA19-9 and clinical pathological characteristics in gastric cancel patients.Method The serum levels of CEA,CA125 and CA19-9 in 107 gastric cancer patients before the surgery were detected by electrochemiluminescence immunoassay.Results The preoperative seurm levels of CEA,CA125 and CA19-9 were not correlated with sex,age and the location of the tumor.The serum level of CEA,CA125 and CA19-9 in patients with lymph node metastasis were higher than those in patients without lymph node metastasis.The serum levels of CEA,CA125 and CA19-9 were positively correlated with the depth of tumor invasion and the size of the tumor.The serum levels of CA125 were correlated with the degrees of differentiation.Thehigher the CA125 levels,the lower the degrees of differentiation.But the levels of CEA and CA19-9 were not correlated with differentiation.There were positive.correlations among the serum levels of CEA,CA125 and CA19-9.The correlation coefficient of CA125 and CA19-9 was 0.623(P<0.01),CA125 and CEA was 0.572(P<0.01),CA19-9 and CEA was 0.412(P<0.01).Conclusions The serum levels of CEA,CA125 and CA19-9 in gastric cancer patients are significantly related with the size of the tumor,the depta of tumor invasion and lymph node metastasis.The preoperative serum levels of CEA,CA125 and CA19-9 can provide some reference for formulating the treatment of the gastric cancer patients.

Objective To evaluate CTP,MELD,MELD-AS,MELD-Na,i-MELD and MESO in prognosis of cirrhosis patients who underwent endoscopic injection sclerotherapy (EIS). Methods Seventy-eight cirrhosis patients with integral clinical and follow-up data were enrolled into the study. The area under the receiver operating characteristic (ROC) curve (AUC) was used to compare these six models in predicting mortality risk. The optimal threshold of them to determine the prognostic death risk was calculated by ROC curves. Results Eight patients died within half one year, 11 patients died within the first year. There was no significant difference in gender and age between the survival and death groups. The AUC of the six models higher than 0.800 were. that, 6-month: MELD-AS (0.837), MESO (0.830), MELD (0.830) ; 12-month: MELD (0.822),MELD-AS (0.821),MESO (0.814). Conclusions MELD-AS,MESO,MELD and so on are all accurate predictive systems for 6-month and 12-month of patients who underwent EIS. The value of them are very important in the selection of patients for EIS, and have a certain clinical significance.

Objective To investigate the incidence, risk factors and drug-resistance of Pseudomonas aeruginosa infection in intensive care unit (ICU). Methods Totally 171 patients with sepsis admitted in ICU were enrolled. Pathogenic bacteria culture and antimicrobial susceptibility tests were performed. SPSS10. 0 software was used for Logistic regression analysis of the risk factors. Results Pseudomonas aeruginosa infection was confirmed in 37 patients, and 45 strains of Pseudomonas aeruginosa were isolated. Logistic regression revealed that recent antibiotics use ( OR = 4. 291 , 95% CI: 1. 727-10. 662) , length of ICU stay (OR = 1.117, 95% CI: 1.058-1. 181) , mechanical ventilation (OR = 3.400, 95% CI: 1.348-8.579) and central venous catheterization (OR =3. 339, 95% CI: 1.322-8.434) were independent risk factors of Pseudomonas aeruginosa infection. The resistance rate of cefotaxime was the highest (68.9%) and 18 strains (40%) were multidrug-resistant. Conclusions Pseudomonas aeruginosa infection is common in ICU and it is usually multidrug resistant. The rational use of antibiotics and aseptic technique of invasive catheterization are important for the prevention of Pseudomonas aeruginosa infection.

Objective To explore effective coping style of targeted psychodrama on teenager offenders.Methods Targeted psychodrama intervention procedures were designed.60 teenagers selected from juvenile detention jail were randomly divided into experimental group and control group.Psychodrama intervention was applied to the experimental group to test the changes of the two groups before and after the intervention using simplified coping style questionnaire.Results Before the intervention,the positive coping style level of the experimental group was 1.40 ± 0.42,the negative coping style level was 2.19 ± 0.32; after the intervention,the positive coping style level of the experimental group was 2.13 ± 0.36,the negative coping style level was 1.77 ±0.30.The difference of the experimental group's positive response and the negative response were significant before and after the intervention(t =-6.223,P＜ 0.01; t =9.749,P＜0.01).The difference of the control group's positive response and the negative response were not significant (P ＞ 0.05).Conclusion Psychodrama intervention has a positive effect on the criminal teenagers coping styles,and it can improve their social adaptability.