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Copyright of New Media Research is the property of New Media Research Editorial Office and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Acta Agriculturae Zhejiangensis is the property of Acta Agriculturae Zhejiangensis Editorial Office and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of China Brewing is the property of China Brewing Editorial Office and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Paint & Coatings Industry (0253-4312) is the property of Paint & Coatings Industry Editorial Office and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Chinese Journal of Andrology is the property of Chinese Journal of Andrology Editorial Office and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

目的 通过对南昌市周围农村居民、城市居民及教师群体进行卒中筛查，了解本地区卒中高危人群 在不同群体的分布情况，探讨卒中筛查的意义及规范化管理后的效果。 方法 对不同社区的居民，通过填写调查问卷和体检进行卒中危险因素评估；对筛查出的高危人群 进行生活方式和（或）药物干预等规范化管理，3年后再次对其进行危险因素评估，评价干预效果。 结果 农村居民746人参与筛查，高危人数177人（23.72%），通过调查问卷进行的卒中风险评估 平均得分（3.30±0.59）分；城市居民1005人参与筛查，高危人数281人（27.96%），风险评估平均 得分（3.68±0.78）分；教师群体1359人参与筛查，高危人数172人（12.66%），风险评估平均得分 （3.21±0.51）分。3年内，农村居民有5人新发卒中，5名卒中患者死亡，1名患者因其他疾病死亡，19人 通过干预由高危人群转为非高危人群，卒中风险评估平均得分（2.97±0.55）分；城市居民有5人新 发卒中，5人再发卒中而死亡，88人由高危人群转为非高危人群，风险评估平均得分为（2.75±0.72） 分；教师群体有2人新发卒中，1人再发卒中死亡，59人通过干预由高危人群转为非高危人群，风险 评估平均得分（2.81±0.73）分。一共有51人因症状性颅内或颅外动脉狭窄行支架干预治疗，8人因 颅内动脉瘤行动脉瘤栓塞术。农村居民危险因素排名前三位的分别为血脂异常（72.88%）、高血压 （58.19%）、肥胖（46.33%），城市居民排名前三位的为高血压（77.22%）、血脂异常（58.36%）、肥 胖（54.80%），教师群体排名前三位的为缺乏体育锻炼（86.05%）、血脂异常（84.84%）、高血压 （62.79%）。对高危人群进行规范化管理，经过干预后每个群体的卒中风险评估分值都显著下降（P ＜0.001）。 结论 不同群体的卒中高危人群患病率不同，高危因素的构成比不同，可能与饮食结构、文化水平 等有关；每个群体高危人群经过规范化管理，都取得了良好的干预效果。社区卒中筛查是早期发现 卒中高危人群的有效方法，对高危人群实施社区规范化管理，能够有效地控制和减少危险因素，减 少卒中的发生。 Abstract: Objective To investigate the effectiveness of community-based stroke risk factors screening and standardized management in Nanchang city, and to understand the prevalence of high risk population of stroke in different population in Nanchang area. Methods Stroke risk factors were evaluated by questionnaire and physical examination in rural inhabitants, urban inhabitants, and teachers in different communities of in Nanchang city. The people who had more than three risk factors were considered as high-risk people of stroke. The high-risk people were given 3-year of standardized management including changing the life style and/or drugs intervention. The risk factors were re-assessed after 3 years to evaluate the effect of these intervention.Results Of 746 rural inhabitants who participated in the screening, 177 (23.72%) were at high risk, and the mean score of risk factor assessment by questionnaire was (3.30±0.59). Of 1005 urban inhabitants who participated in the screening, 281 (27.96%) were at high risk, and the mean score of risk factor assessment was (3.68±0.78). Of 1359 teachers having undergone the screening, 172 (12.66%) were at high risk, and the mean score was (3.21±0.51). All the high-risk subjects were given standardized management, and their risk factors and prognosis including new-onset stroke and death were re-evaluated after 3 years. After 3 years, of the rural inhabitants, 5 people occurred new-onset stroke, 5 died from stroke, 1 died from other disease, 19 high-risk persons improved into non-high risk ones by intervention, and their mean score of risk factor assessment dropped to (2.97±0.55) (P

Copyright of Journal of Liaoning Technical University (Natural Science Edition) / Liaoning Gongcheng Jishu Daxue Xuebao (Ziran Kexue Ban) is the property of Journal of Liaoning Technical University (Natural Science) Editorial Department and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Journal of Clinical Hepatology / Linchuang Gandanbing Zazhi is the property of Journal of Clinical Hepatology and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Objective To investigate the differential expressions of circRNAs (circRNAs) and microRNAs (miRNAs) in testicular tissues of high-fat diet-induced rat models with obesity・ Methods Rat models with obesity were induced and established by high-fat diet. The histopathological changes of their testicular tissue were observed by HE staining and microscope・ Their sperm concentration, motility, DFI and CMA3 + were respectively measured. Differential expressions of circRNAs and miRNAs in testicular tissues of rat models with obesity were analyzed by high-throughput sequence・ The main biological processes of the identified differential circRNAs and miRNAs were obtained by GO and KEGG analysis. Finally, circRNA-miRNA-mRNA network was constructed. Results Significant changes in testicular tissue structure of rat models with obesity were observed compared with the normal controls. Sperm concentration and motility were obviously decreased (P <0.05), whereas DFI and CMA3 + were significantly increased (P < 0. 05)・ Total of 32 differential circRNAs and 4 differential miRNAs were identified, and these differential cicRNAs and miRNAs may be associated with obesity-cuased male reproductive disorders through Wnt signaling pathway, TNF signaling pathway and insulin secretion* CircRNAs and miRNAs with significant differences and targeting relationships were as follows: novel_circ_0003226/mo-niiR-3544, novel_ circ_0015575/mo-miR-9a-5p, and circRNA-miRNA-mRNA networks were finally constnicted. Conclusion There are differentially expressed circRNAs and miRNAs in testicular tissues of obese rats, and these difierential genes may regulate obesity-caused reproductive disorders through circRNA-miRNA-mRNA network. [ABSTRACT FROM AUTHOR]

Copyright of Journal of Clinical Nursing in Practice is the property of Journal of Clinical Nursing in Practice (Editorial Board, Shanghai Jiao Tong University Press) and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Journal of Food Safety & Quality is the property of Journal of Food Safety & Quality Editorial Department and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Journal of Irrigation & Drainage is the property of Journal of Irrigation & Drainage Editorial Office and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Smart Agriculture is the property of Smart Agriculture Editorial Office and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Journal of Irrigation & Drainage is the property of Journal of Irrigation & Drainage Editorial Office and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Objective　 To investigate the effects of metformin on proliferation， apoptosis， and transforming growth factor-β1 （TGF-β1）/Smads signaling pathway of human liver cancer cells and the mechanism of action. Methods　 Human liver cancer MHCC97H cells in the logarithmic growth phase were divided into the control group， experimental groups 1， 2， 3 and inhibitor group. Cells in the experimental groups 1， 2 and 3 were treated with 2. 5， 5 and 10 mmol/L metformin， respectively. Cells in the inhibitor group were treated with 10 mmol/L metformin +10 μmol/L TGF-β1/Smads pathway inhibitor LY2109761. The inverted microscope， cell counting kit-8 （CCK-8）， 5-acetylene-2´ deoxyuracil riboside （EdU） staining， Hoechst 33258 staining， and Western blotting were used to detect cell morphology， viability， proliferation， apoptosis and related protein levels. Results　 Compared with the control group， the cell viability of the experimental groups 1， 2 and 3 decreased significantly in a dose-dependent manner （P<0. 05）， the cell viability of the experimental group 3 was close to 50%. Compared with the control group， the growth of MHCC97H cells in the experimental groups 1， 2 and 3 and inhibitor group was inhibited， cell proliferation rate and the protein levels of Cyclin D1， TGF-β1 and p-Smad3 decreased， while the apoptosis and Caspase-3， and Smad7 protein level increased， and the higher the concentration， the more significant the change （P<0. 05）. Compared with the experimental group 3， the changes of each index in the inhibitor group were more significant （all P<0. 05）. Conclusion　 Metformin can significantly inhibit the proliferation and promote apoptosis of MHCC97H cells， which may be related to the inhibition of transduction of TGF-β1/Smads signaling pathway. [ABSTRACT FROM AUTHOR]

Objective To identify differentially expressed long non-coding RNAs（lncRNA） in testis of hyperuricemia-induced male infertility rats. Methods Hematoxylin-eosin（HE） staining was used to observe the histopathological morphology of rat testis. RNA was extracted from the testis of male SD rats in control group and hyperuricemia group and sequenced. Differentially expressed lncRNA were analyzed between two groups, and their target genes were predicted. GO and KEGG functional enrichment analysis were performed for differential lncRNA and target mRNA. Results Compared with those in the control group, 89 differentially expressed lncRNA（42 up-regulated and 47 down-regulated） and 50 differentially expressed mRNAs（29 up-regulated and 21 down-regulated） were identified in hyperuricemia group. GO enrichment analysis revealed that these differentially expressed lncRNA were mainly associated with the regulation of insulin receptor signaling pathway, the regulation of inflammatory response, developmental process and G-protein-coupled glutamate receptor binding. KEGG pathway enrichment analysis showed that differentially expressed lncRNA were mainly enriched in insulin signaling pathway, cGMP-PKG signaling pathway, cAMP signaling pathway and calcium signaling pathway. Conclusions The differential expression of lncRNA in testicular tissue of HUA rats may help elucidate the potential mechanism of lncRNA in hyperuricemia-induced reproductive disorders in male rats. [ABSTRACT FROM AUTHOR]

Copyright of China Brewing is the property of China Brewing Editorial Office and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Experimental Technology & Management is the property of Experimental Technology & Management Editorial Office and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Journal of Harbin Institute of Technology. Social Sciences Edition / Haerbin Gongye Daxue Xuebao. Shehui Kexue Ban is the property of Harbin Institute of Technology and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

The digital transformation of city is in line with the“dual circulation”development needs, the implementation of national strategic deployment, to meet the needs of the city’s own development, aiming to reshape the city development form with technologydriven mechanism, platform governance mechanism, data value-driven mechanism, and to promote the digital transformation of life, governance, economy, and other aspects. This paper constructs a comprehensive analysis framework of digital transformation of city from the perspectives of what, why, who, and how, and explores the internal mechanism of digital transformation of city through the practice in Shanghai. At present, the practice of digital transformation of city in China still faces challenges in digital concepts, top-level design, policies and institutions, digital governance, and digital inclusion. In order to comprehensively promote the digital transformation of city, this study proposes optimization paths such as optimizing top-level design with concept innovation, technology and system twoside drive, strengthening data open sharing, governance and application, and promoting multi-agent participation and multi-field transformation. [ABSTRACT FROM AUTHOR]

Copyright of Acta Agriculturae Zhejiangensis is the property of Acta Agriculturae Zhejiangensis Editorial Office and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Journal of Irrigation & Drainage is the property of Journal of Irrigation & Drainage Editorial Office and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Food Research & Development is the property of Food Research & Development Editorial Department and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Acta Agriculturae Zhejiangensis is the property of Acta Agriculturae Zhejiangensis Editorial Office and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of China Brewing is the property of China Brewing Editorial Office and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Acta Agriculturae Zhejiangensis is the property of Acta Agriculturae Zhejiangensis Editorial Office and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Chinese Journal of Tissue Engineering Research / Zhongguo Zuzhi Gongcheng Yanjiu is the property of Chinese Journal of Tissue Engineering Research and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Objective To analyze the characteristics of steroid-induced avascular necrosis of the femoral head, and to provide reference for the early prevention and diagnosis of steroid-induced avascular necrosis of the femoral head. Methods Using the database of avascular necrosis of femoral head, the hospitalized patients with steroid-induced avascular necrosis of femoral head from January 2014 to December 2017 were retrospectively analyzed. The basic information of patients (gender, age, occupation, educational level, BMI value), disease status (location, course, severity, TCM syndromes, hospital grade of first visit), and the use of hormones (primary disease, intensive use), the hormone status (primary disease, time of use, drug name, drug method, daily dosage, daily use times) and other related data were extracted and analyzed. Results There were 1062 cases of femoral head necrosis. Among those, 471 of them were steroid-induced femoral head necrosis, and 438 were included. The characteristics of steroid-induced avascular necrosis of the femoral head were as follows. (1) The main basic conditions of the patients showed that 271 were women (61.87%), 223 patients (50.91%) were aged from 51 to 60 years old, 224 patients (51.14%) were farmers, 123 patients (28.08%) were with junior middle school education, and BMI values of 327 patients (74.66%) were in the normal range. (2) The disease situation appeared that 314 patients (71.69%) were with bilateral disease, 163 patients (37.21%) had disease course less than 3 months, 168 patients (38.36%) were at ARCO stage III, and 187 patients (42.69%) had their first visit to a doctor at a grade I hospital. (3) The hormone use showed that 189 patients (43.15%) were with autoimmune diseases in primary diseases, 162 patients (36.97%) used Bonisone, 112 patients (25.57%) used hormone for more than two years, 171 patients (39.04%) used hormone orally, 127 patients (29.0%) used hormone less than 10-20 mg daily, 128 patients (29.23%) used hormone twice a day. Conclusion The main characteristics of the onset of steroid-induced avascular necrosis of femoral head include 41-60-year-old female heavy manual workers with primary history, junior middle school and lower education level, 62.10% of ARCO III and IV stage on the visit in our hospital, 54.34% of the use of hormones for more than one year, and the daily use of 10-20 mg hormones with twice a day. [ABSTRACT FROM AUTHOR]

Copyright of Journal of Food Safety & Quality is the property of Journal of Food Safety & Quality Editorial Department and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Journal of Food Safety & Quality is the property of Journal of Food Safety & Quality Editorial Department and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

In this study, combining the dry-grinding and pressing, Zr2（WO4）（PO4）2（ZWP） was successfully prepared by solid-phase sintering process, using ZrO2, WO3 and NH3H2PO3 as raw materials, and MgCl2·6 H2O as an additive. The phase and morphology of the sample were characterized by X-ray diffractometer（XRD） and scanning electron microscopy（SEM）. The results showed that the sintering temperature of ZWP could be effectively reduced by adding MgCl2·6 H2O. When the molar ratio of MgCl2·6 H2O:ZrO2:WO3:NH3H2PO3 is 0. 2:2:1:2, the uniform grain size ZWP with phase purity was obtained at 1 050 °C. In the range of room temperature to 600 °C, the average linear expansion coefficient of ZWP was-31×10-7/°C. The thermal expansion coefficient of the low melting point sealing glass can be reduced from 129. 0×10-7/°C to 75. 1×10-7/°C by using as-prepared ZWP as a filler, indicating as-prepared ZWP possessed a good negative expansion performance. [ABSTRACT FROM AUTHOR]

Copyright of Journal of Henan Agricultural Sciences is the property of Editorial Board of Journal of Henan Agricultural Sciences and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Journal of Food Safety & Quality is the property of Journal of Food Safety & Quality Editorial Department and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Nursing of Integrated Traditional Chinese & Western Medicine is the property of Journal of Clinical Nursing in Practice (Editorial Board, Shanghai Jiao Tong University Press) and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Journal of Drainage & Irrigation Machinery Engineering / Paiguan Jixie Gongcheng Xuebao is the property of Editorial Department of Drainage & Irrigation Machinery Engineering and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Journal of Drainage & Irrigation Machinery Engineering / Paiguan Jixie Gongcheng Xuebao is the property of Editorial Department of Drainage & Irrigation Machinery Engineering and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)