Objective To know the quality of life-related factors in patients with asthma, and then carry out certain effective counter nursing measures. Methods Investigated 137 patients with severe asthma, to know their nursing requirement and factors which can influence their quality of life, and then counert nursing measures were carried out for patients according to the results of investigation. Compared the quality of life of patients with asthma before and after the research. Results There was a negative correlation between the quality of life for patients with asthma and their smoking habit, sleeping station, disease course and complica-tions respectively, while a positive correlation between the quality of life for patients with asthma and their edu-caiton background, asthma-related knowledge and incomes. The nursing requirement about health education, psychological interview, treatment services were the main requirements. After the nursing intervention, the quali-ty of life for patients with asthma was significant better than before. Conchlsions There were several factors which can influence the quality of life for patients with asthma, analysis,carry out certain strategy and eval-uation a kind of proper mode for adult patients with asthma.

Objective To analyze the clinical distribution and drug resistance of clinically isolated strains of Acinetobacter Bau-mannii(ABA)in our hospital from January 2007 to December 2012 so as to provide the basis for the rational use of antibacterial drugs in clinic.Methods The API microbiological culture and identification system was adopted to conduct the ABA culture,identi-fication and drug susceptibility analysis on the clinical specimens submitted by various clinical department and the drug resistance of the strains was analyzed by using WHONET5.6 software.Results 791 strains of ABA were isolated in the recent 6 years,and the isolating rate of ABA in the pathogenic bacteria was 7.8%;The ABA detection was dominated by the sputum (80.4%)and the throat swab(10.9%)specimens;the distribution of isolated ABA strains were relatively widespread;the infection rates of the pa-tients were higher in ICU (18.8%),cadre wards(17.6%),respiratory medicine department(13.3%)and neurosurgery department (12.3%).During these 6 years,the drug resistance rate of less than 50% included imipenem(IPM)and cefoperazone sodium/sul-bactam,and the resistance rate in most of commonly used antibacterial drugs showed an increasing trend,especially IPM.Conclusion The drug resistance of ABA is more serious and the resistance rate of clinically isolated strains to most of antibacterial drugs in our hospital during 2007- 2012 showed an increasing trend.Dynamically monitoring the ABA distribution and the drug resistance changes conduces to guide the rational use of antibacterial drugs in clinic,prevent the nosocomial infection and reduce the generation of pan-drug resistant strains.

Objective To investigate the application effect of cleaning packaging of surgical medical apparatus and instruments in sterilization and supply center of hospital. Methods The first-time qualification rate of cleaning,packaging and sterility test and incidence rate of nosocomial infection before and after the application of cleaning packaging of surgical medical apparatus and instruments in sterilization and supply center of hospital.The application effect was comprehensively evaluated. Results The first-time qualification rate of cleaning,packaging and sterility test after the application of cleaning packaging of surgical medical apparatus and instruments in sterilization and supply center were significantly increased.The incidence rate of nosocomial infection was 1.5％ before and 5.5％ after the application of cleaning packaging of surgical medical apparatus and instruments,the difference was significant. Conclusions Application of cleaning packaging of surgical medical apparatus and instruments in sterilization and supply center can effectively control the cleaning and packaging quality,guarantee the thoroughness of subsequent disinfection and sterilization,decrease the incidence rate of nosocomial infection caused by poor quality of surgical medical apparatus and instruments.It creates reliable medical environment for patients and obtain good social and economic benefit,which is worthy of wide application.

Objective To investigate the causes and characterization of hepatic encephalopathy after transjugular intrahepatic portosystemic shunts(TIPSS).Methods 32 cases of patients with recepted TIPSS operation were enrolled in retrospective study.Results 9 of 32 patients suffered from hepatic encephalopathy were detected out after TIPSS. The present of hepatic encephalopathy was associated with the flow direction of blood in portvein after the operation(P

Objective To investigate the association between the presence of cerebral microbleeds and chronic kidney disease in patients with ischemic stroke.Methods Patients with ischemic stroke within 1-6 months were consecutively recruited.Cranial MRI was taken within two weeks after recruitment.Cerebral microbleeds were assessed using Microbleed Anatomical Rating Scale on gradient echo MRI.Demographics including sex,age and risk factors were obtained.Chronic kidney disease was defined and classified according to National Kidney Fundation-Kidney Disease Outcome Quality Initiative Guideline.Glomerular filtration rate (GFR) was estimated by using the abbreviated Modification of Diet in Renal Disease equation.Results Of the 636 patients included,mean age was (59.8 ± 10.1) years,435 (68.4％) were male.Sixty-six had decreased estimated GFR (eGFR; ＜ 60 ml · min-1 · 1.73 m-2).Two hundred and one (31.6％) patients had cerebral microbleeds,which were most commonly located in deep or infratentorial location (133/201,66.2％).The presence of cerebral microbleeds was much higher in patients with decreased eGFR than the others (48.5％ (32/66) vs 29.6％ (169/570),x2 =9.709,P =0.002).Age,history of hypertension and decreased eGFR were associated with the presence of cerebral microbleeds in univariate analysis.In multivariate analysis,decreased eGFR was independently associated with the presence of cerebral microbleeds in deep or infratentorial location (OR =1.457,95％ CI 1.044-2.034,P =0.027),but not associated with the presence of cerebral microbleeds in pure lobe.Conclusion Impaired kidney function is associated with the presence of cerebral microbleeds in deep or infratentorial regions in patients with ischemic stroke.

Objective To investigate the effects of adrenocorticotropic hormone (ACTH)combined with Huaiqihuang on hypothalamic pituitary adrenal (HPA) in rats. Methods Fifty rats were randomly divided into five groups according to the random number table method:normal control group (group A), prednisone group (group B), Huaiqihuang group (group C), ACTH group (group D) and combined treatment group (group E) with 10 rats in each group. Rats in group B, C, D and E were gavaged by acetic acid prednisone water solution 12.5 mg/(kg · d) for 4 weeks to establish HPA axis suppression model. Group A was given distilled water 10 mL/(kg·d) as control. Rats in group C and E were gavaged with Huaiqihuang 5 g/(kg·d) 30 minutes after intragastric administration of prednisone acetate. At the third week of the experiment, group D and E were subcutaneous injected with ACTH 200 μg/(kg·d). The serum cortisol levels were measured respectively at the start of the ex?periment, 2 weeks and 4 weeks of experiment. Animals were sacrificed at the end of the experiment, and then weights of the pituitary, adrenal glands and the viscera index were calculated. The pathological changes of the pituitary and adrenal glands were observed by HE stainning. Results After 2 weeks, the serum cortisol levels were significantly lower in group B, C, D and E than those of group A (P<0.05), suggesting that the model was successful. After 4 weeks, the serum cortisol levels were significantly higher in group C, D and E than those of group B (P<0.05), and between the treatment group the value was group E>group D>group C (P<0.05). At the same time, the weights of pituitary and adrenal gland and the viscera in?dex were higher in the three groups than those of B group (P<0.05). The HE staining showed that there were no significant changes in the distal part of the pituitary gland in five groups. The adrenal cortex zona was thinning and the structure was dis?ordered in group B. There were different degrees of hyperplasia in group C, group D, and group E, which was the most obvi?ous in group E. Conclusion ACTH combined with Huaiqihuang can promote adrenal cortex zona hyperplasia and cortisol secretion, which reduces the glucocorticoid induced inhibition of HPA axis in rats.

Objective To investigate the incidence and risk factors of cerebral microbleeds(CMB) in ischemic stroke patients.Methods Patients with cerebral infarction for 1～6 months were recruited.Clinical data were recorded.MRI was reviewed blindly to determine the number of CMB and lacunar infarcts and the white matter lesions(WML).The independent risk factors of CMB were analyzed with the Logistic multivariable regression.Results 636 subjects were included.CMB were found in 250 cases(39.3%).The incidence of CMB in patients of ≤50,50～65 and >65 years old were 27.2%,38.1% and 47.6% respectively(P<0.05).CMB was more frequent in patients with more lacunar infarcts(P<0.05).The incidence of CMB in patients with negative,mild,moderate and severe WML were 21.9%,33.8%,46.9%and 63.1% respectively(P<0.05).Logistic regression analysis showed that history of hypertension(OR=1.523,95% CI 1.019～2.276),severity of WML(OR=1.535,95% CI 1.258～1.874) and lacunar infarcts(OR=1.517,95% CI 1.087～2.118) were the independent risk factors for presence of CMB.Conclusion CMB was frequent in ischemic stroke.The frequency of CMB increased with aging,grade of lacunar infarcts and WML.History of hypertension,severity of WML and lacunar infarcts were the independent risk factors for CMB presence.

Objective To evalute perioperative whole course cerebral protection for patients undergoing carotid endarterectomy (CEA) Methods From 2002 to 2004, 20 patients received CEA in our hospital using whole course perioperative cerebral protection Preoperatively carotid angiography was performed in only one patient, while Doppler ultrasonography and CTA were applied to all patients Measures of intraoperative cerebral protection included general anaesthesia, selective shunting, and transcranial Doppler monitoring (TCD), followed by postoperative delayed removal of tracheal cannula, brain ice bag, maintaining blood pressure and appropriate use of diuretics under the guidance of TCD Results Shunt was used in 7 cases (35%), 15 patients (85%) underwent patch angioplasty There were no postoperative cranial nerves related complications Mortality was 0% Conclusion Perioperative whole course cerebral protection could effectively decrease postoperative cranial nerves related complications in patients undergoing carotid endarterectomy

Objective To explore the effect of leukotriene receptor antagonist (LTRAs,montelukast) on serum indicators,urine indicators,renal pathology,intercellular adhesion molecule-1 (ICAM-1),nephrin and podocalyxin on renal tissue in adriamycin(ADR)-induced nephropathy(ADN) rats.Methods ADN was induced through a tail intravenons injection of ADR.The 40 healthy male Wistar rats were randomly divided into 5 groups:group A (control group),group B(ADN group),group C(prednisone-treated group),group D(montelukast-treated group) and group E (prednisone and montelukast-treated group).Twenty-four-hour urinary protein (24 h-up) and serum index were measured serially in the 4th,8th week and the values of creatinine clearance rate(Ccr) were calculated.At the end of the 8th week,all rats were sacrificed to collect kidney tissues for microscopy observation of renal pathological changes.The expression of nephrin,podocalyxin and ICAM-1 in renal tissues were detected through immunohistochemistry method.Results Compared with group A,in the 4th week,24 h-up and albumin reached the level of ADR nephropathy model.Compared with group B,in the 8th week,24 h-up,cholesterol,serum creatinine and renal pathology changes in the 3 treated groups were significantly reduced (P ＜ 0.05),but serum total protein,albumin and Ccr significantly increased (P ＜ 0.05),while extracellular matrix/glomerulararea and renal pathology score significantly reduced (P ＜ 0.01),and ICAM-1 significantly decreased(P ＜0.01).Compared with group C and group D,expressions of nephrin and podocalyxin in group E were the highest.Besides,the curative effect of integrated treatment was better than other treatments.Conclusions Maybe through inhibition of ICAM-1,LTRAs had a protective effect on renal tissue.The integrated treatment of LTRAs with prednisone has a synergistic effect and drug effect is superior to any drug alone in ADN.

ObjectiveTo objectively evaluate the clinical efficacy of three-step acupuncture-cupping therapy for cervicogenic headache.MethodSixty patients were randomly allocated to treatment and control groups. The treatment group received three-step acupuncture-cupping therapy and the control group, conventional acupuncture based on “Acupuncture Therapeutics”. Both groups were treated for three courses (10 days as acourse with two days of rest between two courses) and then the clinical therapeutic effects were evaluated. The evaluation included the overall therapeutic effect on the symptoms, the VASscore and the follow-up recurrence rate at six months after treatment.ResultThe total efficacy rate was 96.7% in the treatment group and 83.3% in the control group; there was a statistically significant difference between the two groups (P<0.01). A follow-up of six months after treatment in the two groups showed that the recurrence rate was 16.7% in the treatment group and 46.7% in the control group;there was a statistically significant difference between the two groups (P<0.05).ConclusionThree-step acupuncture-cupping therapy has a definite effect on cervicogenic headache. Its immediate and long-term effects are superior to those of conventional acupuncture. The recurrence rate in six months is lower in this therapy than in conventionalacupuncture.