Objective To compare the differences of infect rates and genotype distribution of 21 kinds of human papillomavir-us (HPV)in women cervical cells in Quanzhou and Wuhan regions.Methods Collected gynecological clinic of 10 068 women in cervical cell specimens from November 2012 to January 2014 in Affiliated Quanzhou First Hospital of Fujian Med-ical University and Renmin Hospital of Wuhan University,of which 6 823 cases in Quanzhou,Wuhan region 3 245 cases were detected to identify HPV genotypes by using nucleic acid hybridization technique(HybriMax).Results 2 439 in 10 068 samples of cervical cells were detected to be infected HPV with overall infection rate of 24.23%(2 439/10 068).The overall HPV infection rate in Quanzhou was 22.61% (1 543/6 823),and 27.61% (896/3 245)in Wuhan.The single HPV infection rate in Quanzhou was 17.28% (1 179/6 823),and 19.88% (645/3 245)in Wuhan.The multiple HPV infection rate in Quanzhou was 5.33% (364/6 823),and 7.73% (251/3 245)in Wuhan (The values of P<0.05).The five most common HPV genetypes in Quanzhou was HPV-16,HPV-52,HPV-58,HPV-11 and HPV-CP8304,respectively,in Wuhan was HPV-16,HPV-52,HPV-58,HPV-33 and HPV-18,respectively.Conclusion The overall,single and multiple HPV infection rates in Wuhan were all markedly higher than those in Quanzhou (the values of P<0.05).The most common HPV gene-types in two regions were different.

Objective To detect the expression of advanced glycation end-products (AGEs) in the sun exposure and non-exposure skin,to observe the elastic protein in the same location,and to explore the relationship between non-enzymatic glycation reactions and,photo-aging skin morphological changes.Methods In the exposure and non-exposure specimens from 30 patients,elastic fibers were stained with Gomori staining,and immunohistochemistry for AGEs was performed.Results AGEs expressed clearly positive in all elastic fibers of degeneration markedly (+ + above) of exposure skin,and appeared line-like in markedly(+ + above)elastic fibers.While in all non-exposure skin,AGEs expressed negative.In the exposure skin with middle or old age,compared with non-exposure skin,AGEs expressed more and elastic fibers were hyperplasia with thickening,curling and irregular distribution.The skin parts of AGEs expressed accorded with where elastic fibers degenerated.Conclusions Ultraviolet radiation can induce denaturation of elastic fibers and non-enzymatic glycation may contribute to the mechanism of skin photo-aging.

Objective To establish an automatic warning program which accommodates to the test procedures in medical laboratory centerand and to put into operation.Methods Based on laboratory information management system (LIS),automatic warning program was established,which composed of maintenance of warning rules,feedback of vulnerabilities in rules,solutions of feedback targets and evaluation of ride-effectiveness.The results of performance were assessed after operation for six months in Guangzhou Kingmed Medical Laboratory Center.Results An automatic warning program containing 13 kinds of rule templates was successfully established.The multi-point warning program via asynchronous structure for six specialized testing procedures was realized.A total of 1 523 warning rules were included in the rule bank and 24 000 reports were verified on average each day.The average passing rate of reports was 70.2％ and the passing rate of single test was 83.9％.The approval time for reports was reduced by 10 to 40 minutes compared with that without using the automatic warning program.The efficiency for report approval was improved by 25 percent.Conclusion Automatic warning program may ensure the high quality of test reports,ease pressure on staff and improve work efficiency.