Objective To detect the levels of eosinophil and eotaxin in the children with virus associated wheezing diseases,and explore the role of both in virus correlation breathing occurrence and development.Methods Sixty-eight cases of children with virus associated wheezing diseases were selected as observation group,and the other 42 cases of healthy children were selected as control group.The peripheral eosinophil count and serum eotaxin level were detected and compared in observation group and control group on the acute stage and recovery stage.Results The eosinophil count in observation group on the acute stage was (1.12 ± 0.62) × 1099/L,the recovery stage was (0.34 ± 0.13) × 109/L,control group was (0.16 ± 0.07) ×109/L,the eosinophil count in observation group on the acute stage was higher than that on the recovery stage and control group,the eosinophil count in observation group on the recovery stage was higher than that in control group,there were statistically significant differences (P ＜ 0.05).The eotaxin level in observation group on the acute stage was (437.2 ±87.6) ng/L,the recovery stage was (182.4 ±56.2) ng/L,control group was (84.1 ± 39.7) ng/L,the eotaxin level in observation group on the acute stage was higher than that on the recovery stage and control group,the eotaxin level in observation group on the recovery stage was higher than that in control group,there were statistically significant differences (P ＜0.05).There were positively correlated between the eosinophil count and the eotaxin level in observation group on the acute stage,recovery stage and control group (r =0.579,0.593,0.581,P＜ 0.05).Conclusions The eosinophils and eotaxin may be involved in the children with virus associated wheezing diseases pathophysiological process,the levels of the eosinophils and eotaxin can monitor the course change,and be helpful for clinical diagnosis and treatment.

Objective To investigate the characteristics of pathogenic bacteria and drug resistance and susceptible factors of pulmonary infection in patients with severe brain injury and to provide a guideline for the prevention and control of infection.Methods Bacteria culture results combined with clinical data of pulmonary infection in patients with severe brain injury were analyzed retrospectively in our hospital from Jan.2004 to Dec.2008.Results The patients with severe brain injury were often complicated by pulmonary infection.Gramnegative bacilli were main pathogenic bacteria leading to pulmonary infection ( 74.8% ),including pseudomonas aeruginosa ( 21.0% ),Escherichia coli ( 16.5% ),baumanii ( 13.6% ),pneumobacillus ( 7.7% ),enterobacter cloacae (6.3% ) and others.Thirty-nine Gram-positive bacilli were observed including Staphylococcus anreus,coagulase negative staphylococcus,enterococcus and others.There were 21 fungus infection observed.Conclusions Overall and systematically monitoring the condition of pathogenic bacteria distribution and drug resistance of pulmonary infection in patients with severe brain injury have important significance to select antibiotics and effectively prevent and control pulmonary infection.

Objective To investigate the distribution and drug resistance of major pathogens for urinary tract infections and related risk factors of hospitalized patients for prevention and treatment of urinary tract infections and to guide the reasonable application of antibiotics.Methods From January 2007 to December 2013 ,the risk factors and pathogen resistance of hospitalized patients with urinary system infection in the First People' s Hospital of Shangqiu were analyzed.Results Totally 891 strains were isolated, in which 638 (71.6％) were Gram-negative strains, 218 (24.5％) were Gram-positive strains, and 35 (3.9％) were Candida.Among Gram-negative strains, Escherichia coli was the most prevalent species, accounting for 43.5％, followed by Enterococcus spp(22.1％), major strains were Enterococcus faecalis and Enterococcus faecium.About 62.1％ (553/891) of the strains were isolated from female patients, 37.9％ (338/891) from male patients.The prevalence of ESBLs-producing strains in Escherichia coli, Klebsiella spp and P.Mirabilis were 59.0％ (526/891), 57.8％ (515/891) and 15.1％ (135/891).ESBLs-producing Enterobacteriaceae strains were more resistant than non-ESBLs-producing strains in terms of antibiotic resistance rate.The ESBLs-producing Enterobacteriaceae strains were highly susceptible to carbapenems.The average prevalence of Pseudomonas aeruginosa was 4.0％(36/891).Six strains were identified as multi-drug resistance of Pseudomonas aeruginosa were respectively, and 3 were carbapenem-resistant strains.Enterococcus spp were completely sensitive to linezolid, vancomycin and teicoplanin.Among Candida strains,the major strains Candida albicans was completely sensitive to amphotericin B, amphotericin and nystatin.The percentage of Candida albicans resistant to itraconazole,voriconazole and fluconazole was 13.0％ (116/891), 17.4％ (155/891) and 39.1％ (348/891).Clinical urinary tract infections related to sex, age, basic diseases, invasive operation and unreasonable application of antibiotics significantly (P＜0.05).Conclusion Escherichia coli is the leading clinical isolates strains account for most urinary tract infections in the First People' s Hospital of Shangqiu, followed by Enterococcus spp.The prevalence of Candida albicans is the major strains among Candida strains.Should be pay attention to the susceptible population and apply anbiotics reasonably.

OBJECTIVE To evaluate the clinical characteristics of chronic severe-degree hepatitis B complicated by aspergillosis and its susceptive factors and prevention and treatment.METHODS The clinical data of 3 patients with chronic severe-degree hepatitis B complicated by aspergillosis were analyzed retrospectively.RESULTS From 23 patients with chronic severe-degree hepatitis B complicated by fungus infection,there were 3 patients complicated by aspergillosis and died.The susceptive factors included poor immunity,incorrect use of antibiotis and invasive operation.CONCLUSIONS Patients with chronic severe-degree hepatitis B complicated by aspergillosis have poor progress and prognosis. The effective preventive methods are treating underlying disease actively,using antibiotis correctly,reducing or avoiding invasive operation and disinfecting air regularly.

Objective To explore the relationship between the ST-T continuous changes of ECG and the chronic coronary insufficiency.Methods 158 cases of ST-T continuous changes of ECG were treated with selective plate exercise tests and the coronary arteriography.Results 54 cases of plate exercise tests were positive(34.2%),104 cases were negative(65.8%).36 cases were diagnosed as the stenosis of coronary through the coronary arteriography(22.7%).But among 54 positive cases of plate exercise tests,33 cases had the stenosis of coronary,accounting for 91.6% in the cases of stenosis of coronary.Conclusion The quiescent ECG ST-T continuous changes aren't specfic changes of chronic myocardial ischemia.Most of them are caused by other reasons.

Objective To investigate distribution characteristics of blood culture pathogens,and provid a basis for clinical prevention and control in bloodstream infections.Methods The data of the patients with positive blood culture and the nonduplicate strains were retrospectively analyzed with WHONET 5.6 software in the First People's Hospital of Shangqiu from January 2011 to December 2014.Results The total number of positive strains of blood culture was 1 306 from 25 397 blood cultures,and the positive rates were 5.1％,of which gram positive cocci and gram negative organisms accounted for 64.8％ (846/1 306) and 31.2％ (408/1 306),respectively.Candida accounted for 4.0％ (52/1 306).Gram positive bacteria were mainly Coagulase negative Staphylococcus (CNS) of 564 (43.2％) strains,Staphylococcus aureus of 96 (7.4％) strains,Enterococcus faecium of 48 (3.7％) strains and Streptococcus pneumoniae of 31 (2.4％) strains.The isolated rate of Enterococcus faecium was more than Enterococcus faecalis 20 strains (1.5％).The isolated rate of Escherichia coli,Klebsiella pneumoniae,Acinetobacter Bauman and Pseudomonas aeruginosa were 12.5％ (163 strains),6.2％(81 strains),2.0％(26 strains) and 1.8％(23 strains),respectively.Conclusion The isolated rate of Enterococcus faecium more than Enterococcus faecalis in blood culture,the main pathogens are gram positive cocci in children group.Isolates of gram positive bacteria in the proportion of infants,children and adults with blood culture were 85.2％,87.0％,46.5％.There were 264 strains bacteria isolated in infants and young children's intensive care unit,accounting for 67.3％ of all bacteria isolated from infants and young children.There were 122 strains bacteria isolated in pediatric intensive care unit,accounting for 56.7％ of all bacteria isolated from childen.There were 255 strains bacteria isolated in adult intensive care unit,accounting for 36.5％ of all bacteria isolated from adult.Severe basic diseases were the vulnerable groups of bloodstream infections.

Objective:To investigate the effect of amlodipine atorvastatin on blood pressure and blood lipid in the patients with hy-pertension complicated with coronary heart disease (CHD). Methods: Totally 80 cases of outpatients with hypertension complicated with CHD were randomly divided into the observation group (40 cases) and the control group (40 cases). The control group was given amlodipine 10 mg,po,qn, and the observation group was given amlodipine and atorvastatin tablets 20 mg,po,gn, and the treatment course was 6 weeks. The changes of blood pressure and blood lipid in the two groups before and after the treatment were observed, and the clinical curative effect and adverse reactions were also studied. Results:Compared with those before the treatment, systolic blood pressure, diastolic blood pressure and blood fat in the two groups were all improved after the treatment, and the difference was statisti-cally significant (P<0.05), and the improvement in the observation group was more notable than that in the control group (P <0. 05). The total effective rate of the observation group was 92. 5%, which was higher than that in the control group(80. 0%, P<0. 05). The incidence of adverse reactions between the two groups showed no significant difference (P>0. 05). Conclusion: Amlo-dipine atorvastatin tablets can significantly improve blood pressure and blood lipid in the patients with hypertension complicated with CHD with promising clinical curative effect and few side effects, which is worthy of wide use in clinics.

Facing the lack of the health service management professionals'vocational adaptability in medical college,we should improve their ability of professional practice,communication skills,professional knowledge and awareness of social responsibility in order to achieve the training objectives.

Pachycarpine given intravenously (10~20mg/kg) to anesthetized rabbits markedly increased the force of contraction of the anterior tibialis musculi for 30 minsimultaneously. It significantly increased the work made by rabbit anterior tibialis musculi. It markedly plo-longed the mice swimming time. It also significantly increased the muscle evoked action potential induced by electrical stimulation on anterior tibialis musculi of rabbit.

Background:NLRP3 inflammasome attracts widespread attention in study of inflammatory bowel disease. Faecalibacterium prausnitzii(Fp)is an anti-inflammatory commensal bacterium that has preventive and therapeutic effects on rat colitis. Aims:To explore the underlying mechanism of Fp in treating experimental colitis in rats. Methods:Fifty rats were randomly divided into two groups,10 in control group and 40 in model group. Rats in model group were administered intrarectally with 5% TNBS and dehydrated alcohol to induce experimental colitis. Twenty-four hours afterwards,the model rats were further divided into four groups and administered intragastrically with PBS,culture medium,live Fp and Fp supernatant 1 mL per day,respectively,for 7 days. On day 8,all the rats were sacrificed for evaluation of colonic inflammation. Expressions of the constituents of NLRP3 inflammasome(NLRP3,ASC,and caspase-1)were assessed by Western blotting and real-time PCR;levels of IL-1β and IL-18,the downstream effectors of NLRP3 inflammasome,in colon and plasma were measured by real-time PCR and ELISA,respectively. Results:Weight loss, reduced colon length and colonic inflammatory injury were observed in model rats. These manifestations were ameliorated in live Fp and Fp supernatant groups than those in PBS and culture medium groups. In PBS and culture medium groups, expressions of NLRP3,ASC,and caspase-1 protein and mRNA in colonic tissue were significantly higher than those in control group(P < 0. 05),the colonic and plasma levels of IL-1β were increased(P < 0. 05),and IL-18 levels were decreased(P < 0. 05). In live Fp and Fp supernatant groups,IL-18 level showed a further reduction as compared with PBS and culture medium groups( P < 0. 05),but the increasing trend for other parameters was reduced( P < 0. 05). Conclusions:NLRP3 inflammasome participates in the development of TNBS-induced colitis in rats. Fp might alleviate colonic inflammation by inhibiting NLRP3 inflammasome and its downstream effectors.