Objective To design a worksheet generation software for satisfy the two CHEMCLIN ? 600 instruments (CC 600) and laboratory information system(LIS) data transmission needs in Daxing Hospital of Capital Medical University ,ensure consis‐tency and uniqueness of the test sample number .Methods Microsoft Visual Studio 2010 and DotNetBar for Windows Forms were used to develop a work table generation software .Results Work table generation software had good interface ,and the CC 600 sys‐tem interaction had the advantage of simple operation ,generation of working table was operating normally ,and data transmission with laboratory information system was correct .Conclusion The worksheet generation software solves CC 600 linking problem be‐tween different test batches ,gives full play to the detection performance of the two instruments ,clinical application effect is good .

AIM:To investigate the changes of aryl hydrocarbon receptor (AhR) in the process of cardiomyo-cyte hypertrophy induced by high glucose , and to explore its potential mechanisms .METHODS: The rat cardiomyocytes (H9c2 cells) were divided into normal glucose group , high glucose group, DMSO group and resveratrol (an AhR antago-nist) group.The content and distribution of AhR were observed with immunofluorescence staining .The myocardial cells were stained with rhodamine-labeled phalloidin to visualize cytoskeleton , and the cell surface area were determined after im-aging by fluorescence microscopy .The generation of reactive oxygen species ( ROS) in the cardiomyocytes was measured u-sing a fluorescent probe DCFH-DA.The mRNA expression of AhR , CYP1A1, atrial natriuretic peptide ( ANP) and brain natriuretic peptide ( BNP) were evaluated by real-time quantitative PCR ( RT-qPCR).The protein levels of AhR, CYP1A1, ANP and BNP were assessed by Western blot .RESULTS:AhR was constitutively presented in the cytosol un-der normal-glucose condition and was translocated to the nuclei under high-glucose condition .High glucose induced cardiac hypertrophy , and increased ROS generation .Significant reductions in the cell size and ROS generation were observed after treated with resveratrol.The expression of AhR, CYP1A1, ANP and BNP at mRNA and protein levels in high glucose group was increased as compared with normal glucose group and resveratrol group , and the above-mentioned indexes signifi-cantly decreased in resveratrol group as compared with DMSO group .CONCLUSION: High glucose-induced cardiac hy-pertrophy increases AhR expression , which may be involved in the maintenance of glucose homeostasis in the cardiomyo-cytes.AhR translocation to the nucleus induced by high glucose results in the increases in CYP 1A1 expression and ROS generation, which may be an important mechanism of high glucose-induced cardiomyocyte hypertrophy .

Objective : To investigate the awareness of human papillomavirus ( HPV ) vaccine and willingness to vaccinate daughters among parents of primary and middle school students, so as to provide the reference for the promotion of HPV vaccine in primary and middle school girls. Methods : Using multi-stage stratified cluster sampling method, the parents of girls in in Grade Four to Nine from schools in Gongshu District of Hangzhou, Xiuzhou District of Jiaxing and Wuxing District of Huzhou were selected. A questionnaire survey was conducted to collect demographic information, HPV vaccine related knowledge and willingness to vaccinate daughters with HPV vaccines. The multivariate logistic regression model was used to analyze the influencing factors for the willingness to vaccinate daughters with HPV vaccines among parents. Results : Totally 1 500 questionnaires were sent out, and 1 466 were effectively collected, with an effective rate of 97.73%. There were 313 fathers responded, accounting for 21.35%; and 1 153 mothers responded, accounting for 78.65%. The awareness rate of HPV vaccine was 16.81%. The rate of willing to vaccinate daughters with HPV vaccines was 49.86%. The multivariate logistic regression analysis showed that the patients who ever vaccinated daughters with self-paid vaccines ( OR=1.935, 95%CI: 1.473-2.541 ), knew cervical cancer ( OR=1.424, 95%CI: 1.065-1.904 ), knew HPV vaccine dose ( OR=1.672, 95%CI:1.216-2.301 ), knew the best vaccination period ( OR=1.392, 95%CI: 1.032-1.876 ), knew the need of cervical cancer screening even after vaccination ( OR=1.596, 95%CI:1.227-2.075) were more willing to vaccinate daughters with HPV vaccines, while the parents who thought HPV vaccine expensive ( OR=0.154, 95%CI: 0.099-0.240 ) were less willing to vaccinate daughters with HPV vaccines. Conclusions The rates of HPV vaccine awareness and willingness to vaccinate daughters are 16.81% and 49.86% among parents of primary and middle school students. Their knowledge of HPV vaccine and the price of the vaccine may affect their willingness to vaccinate daughters.

Objective This meta-analysis aims to identify consistent results of vulnerable brain regions through the existing resting-state fMRI studies, thus exploring the changes of neural spontaneous brain activity in type 2 diabetes mellitus (T2DM) patients. Methods A systematic analysis of studies on brain resting-state changes in T2DM patients using ALFF, fALFF and ReHo analysis. The meta-analysis was based on the activation likelihood estimation method, using the software of Ginger ALE 2.3. Results Ten studies from 7 references (188 T2DM patients and 170 healthy controls) were included. Based on the analysis of ALFF and ReHo data, this meta-analysis identi fied the robust reduction of resting-state spontaneous brain activity in T2DM patients, including the left lingual gyrus of occipital lobe, right cerebellum posterior lobe,left postcentral gyrus and right insula(cluster size= 800,488,368,256 mm3,P<0.05 after FDR correction),while no increased spontaneous brain activation was found in any regions.The meta-analysis from ReHo studies showed reduced resting-state spontaneous brain activity in the left lingual gyrus of occipital lobe,left postcentral gyrus,right insula and posterior cingulum/lingual gyrus(cluster size=832,368,280,232 mm3,P<0.05 after FDR correction),while no increased spontaneous brain activation was found in any regions. Conclusion This meta-analysis study using the activation likelihood estimation method demonstrated that the resting-state spontaneous brain anomalies in T2DM patients might contribute to exploring machenism underlying diabetic encephalopathy.

Objective: To study the biomechanical property and histocompatibility of acellular porcine fascia so as to supply a new substitute material for tissue repair. Methods: Samples of normal porcine fascia, acellular porcine fascia and normal human fascia were prepared for histological and biomechanical examination. Xenogeneic fresh porcine fascia, acellular porcine fascia and allogeneic rabbit fascia were implanted into the back of rabbit. Tissues were taken for HE staining and histocompatibility test. Results: Histological examination showed that the cellular components which elicit immune rejections had been removed in the acellular porcine fasciam, with the complete extracellular matrix reserved. Arrangement of collagen fiber was loose in the acellular porcine fascia. The biomechanical performance test of the three samples showed that there was no significant difference in the extreme tensile strength (4.47±0.54) MPa, (4.49±0.91) MPa, (4.79±1.35) MPa for acellular porcine fascia, normal porcine fascia and normal human fascia respecively, P>0.05). There was no significant difference between acellular porcine fascia extracellular matrix and porcine fascia with the cell in breaking elongation (501.83%±52.01%, 661.17%±200.28%, P>0.05). However, there was a significant difference in the breaking elongation between human fascia (98.08%±26.02%)and the other 2 kinds of porcine fascia (P<0.01). Histocompatibility test showed the local reactions of the acellular porcine fascia group were weaker than the normal porcine fascia group. Conclusions With sound preparativemethod, the acellular porcine fascia has good biomechanical property and histocompatibility and may serve as a good alternative material for tissue repair.

Objective: To understand the current situation of toilet facilities among rural primary schools and toilet-using behavior among primary students,and to provide a reference for improving school environment. Methods: Totally 149 students in 2 rural non-boarding primary schools in northern China were selected. and on-site observation and questionnaire survey were used to obtain the current situation of toilet hygiene, toilet time and toilet behavior, as well as feelings towards school toilet. The results of the survey were statistically analyzed by using SAS 9.4. Methods: Both two schools were deep pit latrine, the number of pit in female toilets is lower than the requirements of the “Code for design of school”, and the urinal trough and the number of pit in male toilet meet the standard requirements. The average total time of toilet-using was (28.46±11.72)s for boys and (42.48±15.52)s for girls, the difference was of significant difference (t=-7.96, P<0.01). The average actual time of toilet-using is (24.27±9.13)s for boys and (24.69±9.40)s for girls, with no statistical difference. The result showed that school 2 was better than school 1 in the behavior of urinating frequency in toilet, queuing when using toilet, and the way to express needs of toilet-using in class(χ2=11.70,27.19,17.74,P<0.05); senior students use less toilets than lower grade students. The main complains for students in school toilet hygiene is its bad smell(χ2=5.28，13.18，P<0.05). Conclusion Primary school students in northern China always take bathroom breaks in the morning, and the average time of toilet-using is different from that of adults. Senior students are more willing to express their toilet needs than lower grade students. Students are not satisfied with the hygiene of school toilets, and the toilet experience is poor.

Objective To investigate the blood lipid level of gout patients in Han population in Hainan and its health education management strategies.Methods A total of 300 gout cases from January to May 2016 from three hospitals (Affiliated Hospital of Hainan Medical College,Hainan Provincial People~ Hospital,Medical Center of Haikou Municipal People's Hospital were selected as observation group,and 300 normal controls were as control group,diversified and personalized health education were applied for the gout patients,and serum lipid levels (TC,TG,LDL-C,HDL-C) of patients and healthy people were compared.Compliance scores,gout master rate,blood uric acid and gout recurrence rate of patients after followed up for 1 month were compared.Results The observation group had higher TC,TG,LDL-C levels,and lower HDL-C levels than control group (P ＜ 0.05);After 1 month of health education management,compliance score and awareness rate of gout knowledge of gout patients was significantly higher,blood uric acid value levels and gout recurrence rate were lower than intervention before (P ＜ 0.05).Conclusion The blood lipid of Han gout patients in Hainan changes significantly,after health education management,patients' compliance and the self management ability are improved,and disease condition is relieved.

Objective To investigate the effect of transcription factor specific protein5(Sp5)silencing on Wnt signaling pathway correlated factors and cell proliferation ability in mouse embryo palatal mesenchymal cells(mEPMCs).Methods mEPMCs of 14.5 d pregnant C57BL/6J mice were isolated and cultured in vitro.Cell source was identified by immunofluorescence staining.Lentivirus transfection technique was used to silence the expression of Sp5 gene in mEPMCs,and the transfection efficiency was verified by Western blot assay.Follow-up experiments were set up with the blank control group,the no-load virus group and the slience group(the Sp5-shRNA group).The protein and mRNA expression levels of β-catenin,GSK-3β,Wnt3a and CyclinD1 were detected by Western blot assay and RT-qPCR after transfection for 72 h in each group.Cell proliferation capacity was detected by CCK-8.The proliferation rate of 5-Ethynyl-2'-deoxyuridine(EdU)positive cells was detected by immunofluorescence assay.Cell cycle was detected by flow cytometry.Results mEPMCs were successfully isolated,and Sp5 expression was silenced.Western blot and RT-qPCR results showed that the protein and mRNA expressions of β-catenin,GSK-3β,Wnt3a and CyclinD1 were significantly higher in the Sp5-shRNA group than those in the blank control group and the no-loaded virus group(P<0.05).The proliferative ability and the proliferative rate of EdU positive cells were higher in the Sp5-shRNA group than those in the blank control group and the no-loaded virus group(P<0.05).The proportion of mEPMCs in S phase was higher in the Sp5-shRNA group than that in the blank control group and the no-loaded virus group(P<0.05).Conclusion Sp5 in silenced mEPMCs can participate in palate development and promote the proliferation of mEPMCs by regulating Wnt signaling pathway.

Objective To investigate the blood lipid level of gout patients in Han population in Hainan and its health education management strategies.Methods A total of 300 gout cases from January to May 2016 from three hospitals (Affiliated Hospital of Hainan Medical College,Hainan Provincial People~ Hospital,Medical Center of Haikou Municipal People's Hospital were selected as observation group,and 300 normal controls were as control group,diversified and personalized health education were applied for the gout patients,and serum lipid levels (TC,TG,LDL-C,HDL-C) of patients and healthy people were compared.Compliance scores,gout master rate,blood uric acid and gout recurrence rate of patients after followed up for 1 month were compared.Results The observation group had higher TC,TG,LDL-C levels,and lower HDL-C levels than control group (P ＜ 0.05);After 1 month of health education management,compliance score and awareness rate of gout knowledge of gout patients was significantly higher,blood uric acid value levels and gout recurrence rate were lower than intervention before (P ＜ 0.05).Conclusion The blood lipid of Han gout patients in Hainan changes significantly,after health education management,patients' compliance and the self management ability are improved,and disease condition is relieved.

Objective? To construct the "Internet +" based health management model for physical examination population. Methods? From September 2016 to September 2017, we constructed the primary"Internet +" health management model by literature review. Two rounds of consultation with 25 experts were carried out with the Delphi method to construct the "Internet +" health management model for physical examination population. Results? Among two rounds of consultation, the recovery rate of questionnaire was all 100%. The expert authority coefficient (Cr) was 0.87. The final "Internet +" health management model included 3 first-level indicators, 7 second-level indicators and 26 third-level indicators. Conclusions? The "Internet +"based health management model is reliable which can be intervention for health management model of physical examination population.