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Objective:To discuss the influence and curative effect of intensive lipid-lowering with atorvastatin on blood fat and ser-um inflammatory factors levels in the patients with acute cerebral infarction. Methods:Totally 94 cases of patients with acute cerebral infarction were divided into the intensive group(n=47) and the ordinary group (n=47). The patients in the two groups were given the basic medical treatment, such as reducing intracranial pressure and dehydration, controlling blood pressure and blood sugar, anti-platelet aggregation, neural protection and etc. The patients in the ordinary group were orally given 20mg atorvastatin calcium tablets, once a day, while the patients in the intensive group were additionally given 40mg atorvastatin calcium tablets, once a day, and the treatment course was 8 weeks. The changes of blood fat index and serum inflammatory factors of hs-CRP, TNF-αand IL-10 in the two groups before and after the medical treatment were detected, and the clinical curative effect was compared as well. Results:After the 8-week medical treatment, TC, TG and LDL-C levels in the two groups were declined at different degree, while HDL-C levels were in-creased at different degree (P0. 05). Conclusion:Intensive lipid-lower-ing with atorvastatin has significant curative effect with favorable security on acute cerebral infarction, which can obviously improve the degree of neural function defect, and the mechanism may related with reducing blood fat, serum hs-CRP and TNF-αlevels, increasing serum IL-10 levels and inhibiting topical inflammatory reactions.
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Objective To investigate the clinical distribution of Acinetobacter Baumann in our hospital and its drug resistance,provide a reference for clinical medical thereby.Methods A retrospectively analysis for 406 Acinetobacter baumannii detected in our hospital from January 2010 to January 2012 was made,the clinical distribution was observed,and the resistance rates of several commonly used antimicrobial agents was calculated.Results Acinetobacter baumannii infections was mainly detected in respiratory medicine and intensive care unit,the detection rate were 27.3％ and 19.0％,the primarily infection site was the respiratory system,Acinetobacter baumannii was detected mainly from sputum specimens and the detection rate was 56.2％,the resistance rate of imipenem,meropenem and cefoperazone sulbactam was relatively low,which were 8.6％,10.6％ and 17.0％.Conclusion Acinetobacter baumannii is an important cause of nosocomial infections and prone to multidrug-resistant pathogens,it is a serious threat to patients,we must make a strict selection of appropriate antibiotic therapy based on susceptibility to reduce nosocomial transmission of Acinetobacter baumannii.
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Objective To retrospectively analyze risk factor and outcome of VAP after treatment.Methods To retrospectively analyze the incidence of VAP in 249 patients accepted mechanical ventilation.Results Logistic regression analysis shew that age,APACHE Ⅱ scores,the time of mechanical ventilation,gastric acid secretion inhibitor therapy,conscious disturbance,combinations of antibiotics,stomach catheter insertion were associated risk factors for ventilator-associated pneumonia.A total of 91 pathogenic bacterium were identified.G pathogenic bacteriums accounted for 80.2% and G~+ pathogenic bacteriums accounted for 18.6% and true fungus accounted for 1.2%.Multidrug resistance was in most pathogenic bacteriums.All patients were treated with sensitive antibiotics and 39 cases were cured(63.9 %)and 22 cases were dead(36.1 %)after 2-6 weeks treatment.Conclusion Existence of risk factors of VAP are correlated with risk factor and G-pathogenic bacteriums are major pathogenic bacteriums and common drug resisitant microorganisma lead to bad outcome.