ABSTRACT
Objective To understand the drug resistance of Neisseria gonorrhoeae in Foshan area and to detect the related drug resistant gene mutation situation.Methods 57 strains of Neisseria gonorrhoeae were collected.The drug susceptibility test was per-formed by adopting the agar dilution method.The related drug resistance genes were amplified by PCR and the PCR product se-quencing results were performed the homological searching in GenBank by the BLAST algorithm.Results The sensitive rates of Neisseria gonorrhoeae to penicillin,tetracycline,ciprooxacin,ceftriaxone and spectinomycin were 0.0%,8.8%,7.0%,61.4% and 100.0%,respectively.The rates of beta lactamase-producing Neisseria gonorrhoeae and tetracycline resistant Neisseria gonorrhoeae were 35.1% and 56.1%,respectively.The mutation rate of drug resistance genes were over 80%.Conclusion Ceftriaxone and spectinomycin can be used as the first choice drug for the treatment of Neisseria gonorrhoeae in Foshan region.The drug resistance mechanism of Neisseria gonorrhoeae is complex.The epidemiological monitoring of the Neisseria gonorrhoeae related drug resist-ance genes should be strengthened.
ABSTRACT
Objective To validate the biology reference interval of the Dartial biochemistry test items and provide accurate diagnosis basis for the clinic.Methods According to NCCLS C28-A2 recommendation method,two biochemistry analyzers'performance was validated.20 healthy persons for the asexual biological difference project and female group as well as male group (each group consist of 20 persons)for the sex biology difference project were recruited according to the laboratory SOP.If the validation had doubt,other two groups were need.The sera from these individuals were examined by the full-automatic ADVIA 1650 biochemistry analysis system.Results Two full-automatic ADVIA 1650 biochemistry analyzes conformed to the requirements.In 16 test items participating in this investigation.the analysis showed more than 5%results fell outside the biology reference interval for GGT and HDL-C,whereas 95% results fell in the biology reference interval for TP.All other results fell in the biology reference interval.Conclusions This validation indicats that except GGT and HDL-C,the biology reference intervals which are currently being used are suitable for our laboratory.This verification is persuasive and calpable of finding the deviation of biology reference interval.Setting up verification system warrants further generalization.
ABSTRACT
Patient,competition and change are characteristics of the modern hospital manage environment,clinical laboratory management must be more scientific and more religious.This article lists the main items of clinical laboratory management using ISO15189,and raised some idea on clinical laboratory management using ISO15189 and points out the difficulties of popularization using ISO15189 in clinical laboratory management.