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0.05.Conclusion Using XT-2000i Automated Hematology Analyzer to test the reticulocyte the reproducibility is better,and the linearity can content well with clinic,the rate of carry contamination is low,the stability is better too.Compared XT-2000i with the manual methods,the relativity is better. It can replace the manual methods.
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Objective:To study the type of drug resistance spectrum and molecular biological characteristics of Enterobacter cloacae which infects lower respiratory tract in hospital.Methods:Drug resistance in 28 strains EC and optimal reaction system of RAPD were used to study their molecular epidemiology.Results:28 strains EC were divided into 10 types by genotype,18 types by resistance.Conclusion:Genotyping demonstrates the outbreak of multidrug resistant strains EC in ICU.This method is accurate,reliable and highly specific.It can not only provide genetic information for controlling,preventing hospital infection and tracing the infection source and the way of dissemination but also direct the clinical doctors to select sensitive antibiotics.
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Objective:To investigate thc changes and clinical significance of antithrombin Ⅲin pregnancy induced hyperternsion(PIH),diabetes mellitus(DM),nephritic syndrome(NS),systemic lupus erythematosus(SLE) and acute non-lymphoid cell leukemia(ANLL).Methods:AT-Ⅲ:A was measured by chromogonic substratc method in pregnancy induced hypertension(PIH),diabetes mellitus(DM),nephritic syndrome(NS),systemic lupus erythematosus(SLE),acute non-lymphoid cell leukemia(ANLL) and control group.Results:AT-Ⅲ:A in women with PIH and normal prcgnancy and the DM with conplication and the NS and the SLE and the ANLL was significantly lower than that in the control.No significant difference in AT-Ⅲ:A was found between the DM without complication and the control.Conclusion:Determination of AT-Ⅲ:A has great value in the diagnosis of thrombophilia.