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| 1 | Locoregional radiotherapy in patients with distant metastases of nasopharyngeal carcinoma at diagnosis显示文摘Systemic chemotherapy is the basic palliative treatment for metastatic nasopharyngeal carcinoma(NPC); however, it is not known whether locoregional radiotherapy targeting the primary tumor and regional lymph nodes affects the survival of patients with metastatic NPC. Therefore, we aimed to retrospectively evaluate the benefits of locoregional radiotherapy. A total of 408 patients with metastatic NPC were included in this study. The mortality risks of the patients undergoing supportive treatment and those undergoing chemotherapy were compared with that of patients undergoing locoregional radiotherapy delivered alone or in combination with chemotherapy. Univariate and multivariate analyses were conducted. The contributions of independent factors were assessed after adjustment for covariates with significant prognostic associations (P<0.05). Both locoregional radiotherapy and systemic chemotherapy were identified as significant independent prognostic factors of overall survival(OS). The mortality risk was similar in the group undergoing locoregional radiotherapy alone and the group undergoing systemic chemotherapy alone [multi-adjusted hazard ratio(HR)=0.9, P=0.529]; this risk was 60% lower than that of the group undergoing supportive treatment(HR=0.4, P=0.004) and 130% higher than that of the group undergoing both systemic chemotherapy and locoregional radiotherapy(HR=2.3, P<0.001). In conclusion, locoregional radiotherapy, particularly when combined with systemic chemotherapy, is associated with improved survival of patients with metastatic NPC. | Ming-Yuan Chen Rou Jiang Ling Guo Xiong Zou Qing Liu Rui Sun Fang Qiu Zhong-Jun Xia Hui-Qiang Huang Li Zhang Ming-Huang Hong Hai-Qiang Mai Chao-Nan Qian | 2013 | Chinese Journal of Cancer2013，32，11： | 13 |
| 2 | Impacts of Typhoon ‘Koppu' on Infectious Diarrhea in Guangdong Province,China显示文摘This study aims to quantify the impact of typhoon ‘Koppu’ on infectious diarrhea in Guangdong, China in 2009. Rate ratios (RRs) were calculated by comparing person-time of infectious diarrhea cases between typhoon period and reference period. RRs of dysentery and other infectious diarrhea increased to a maximum of 1.12 (95% CI, 0.86-1.47), 1.10 (95% CI, 1.00-1.20) on the fifth lag day respectively. Children under 5 years were more vulnerable to infectious diarrhea, especially to other infectious diarrhea [RR: 1.21 (1.07-1.36) Vs. 1.03 (0.89-1.82)] after typhoon compared with people aged 〉5 years when RRs were at maximum. A mildly increased risk of infectious diarrhea was not only observed in great damaged regions, but also in other areas. | WANG Wei XUN Huan Miao ZHOU Mai Geng JIANG Bao Fa WANG Song Wang GUO Qing KANG Rui Hua WANG Xin Marley Gifty MA Wei | 2015 | Biomedical and Environmental Sciences2015，28，12： | 2 |
| 3 | A systematic review and meta‐analysis of studies comparing laparoscopic and open distal pancreatectomy显示文摘 | Tao Jin Kiran Altaf Jun J. Xiong Wei Huang Muhammad A. Javed Gang Mai Xu B. Liu Wei M. Hu Qing Xia | 2012 | HPB2012，，11： | 2 |
| 4 | Forced time-dependent harmonic oscillator in a static magnetic field: exact quantum and classical solutions 显示文摘 | Liang Mai lin Zhang Wen qing | 2003 | Int J Theor Phys2003，42，12： | 1 |
| 5 | Cost-sav- ing synthesis of vanadium oxide nanotubes 显示文摘 | Liqiang Mai Wen Chen Qing Xu | 2003 | Solid State Commun2003，126，10： | 1 |
| 6 | A systematic review and meta‐analysis of studies comparing laparoscopic and open distal pancreatectomy显示文摘 | Tao Jin Kiran Altaf Jun J. Xiong Wei Huang Muhammad A. Javed Gang Mai Xu B. Liu Wei M. Hu Qing Xia | 2012 | HPB2012，，11： | 1 |
| 7 | A micromechanical model for interpenetratingmultiphase composites显示文摘 | FENG Xi-qiao MAI Yiu-wing QING Qing-hua | 2003 | Computational Material Science2003，28，34： | 1 |
| 8 | Pedestrian Mortality between 2006 and 2010 in China: Findings from Non-police Reported Data显示文摘Pedestrian safety in China is an important but largely neglected issue,in part due to the substantial under-reporting within police data.In this study we aimed to examine changes in pedestrian fatality between 2006 and 2010 in China using non-police reported data.A multi-year study was conducted based on the mortality data | MA Sai HU Guo Qing LI Qing Feng ZHOU Mai Geng | 2013 | Biomedical and Environmental Sciences2013，26，10： | 1 |
| 9 | Nonlinear Analysis of Plastic Ball Grid Array Solder Joints 显示文摘 | Cheng Yan Qing - hua Qin Yin - wing Mai | 2001 | Journal of Materials Science : materials in electronics2001，12，： | 1 |
| 10 | The Role of Organ Failure and Infection in Necrotizing Pancreatitis: A Prospective Study显示文摘 | Qiang Guo Ang Li Qing Xia Xubao Liu Bole Tian Gang Mai Zongwen Huang Guangyuan Chen Wenfu Tang Xiaodong Jin Weixia Chen Huimin Lu Nengwen KE Zhaoda Zhang Weiming HU | 2014 | Annals of Surgery2014，，6： | 1 |
| 11 | Persistent organic pollutants in marine fish from Yongxing Island, South China Sea: Levels, composition profiles and human dietary exposure assessment显示文摘 | Yu-Xin Sun Qing Hao Xiang-Rong Xu Xiao-Jun Luo Shuai-Long Wang Zai-Wang Zhang Bi-Xian Mai | 2013 | Chemosphere2013，，： | 1 |
| 12 | Cost-saving synthesis of va- nadium oxide nanotubes 显示文摘 | Mai Liqiang Chen Wen Xu Qing | 2003 | Solid State Communications2003，126，10： | 1 |
| 13 | Self-assembling synthesis of vanadium oxide nanotubes and simple determination of the content of V(IV)显示文摘 | Mai Liqiang Chen Wen Xu Qing | 2003 | Journal of Wuhan University of Technology-Mater Sci Ed2003，4，18： | 1 |
| 14 | Nonliear analysis of plastic ball grid array solder joints 显示文摘 | Cheng Yah Qing -hua Qin Yin -wing Mai | 2001 | Journal of materials science2001，，： | 1 |
| 15 | A systematic review and meta‐analysis of studies comparing laparoscopic and open distal pancreatectomy显示文摘 | Tao Jin Kiran Altaf Jun J. Xiong Wei Huang Muhammad A. Javed Gang Mai Xu B. Liu Wei M. Hu Qing Xia | 2012 | HPB2012，，11： | 1 |
| 16 | Assessing the Diagnostic Accuracy of SD BIOLINE for Detection of Hepatitis C Virus:A Systematic Review and Meta-analysis显示文摘Hepatitis C virus(HCV)is a globally widespread ribonucleic acid virus that transmits through blood and sexual contact.Its morbidity and mortality are particularly higher in economically underdeveloped areas.Therefore,an economical and effective diagnostic method for detection of HCV is urgently needed.In this study,we evaluated the diagnostic accuracy of the SD BIOLINE rapid diagnostic test for HCV detection.We searched for studies related to SD BIOLINE and HCV in PubMed,Embase,Web of Science,and the Cochrane Library and then designed inclusion and exclusion criteria.After extracting valid data,the included literature was evaluated with the quality assessment tool Quality Assessment of Diagnostic Accuracy Studies.After our data analysis,the sensitivity,specificity,positive likelihood ratio,negative likelihood ratio,diagnostic accuracy,summary receiver operating characteristic curve,funnel plot,box plot,and Fagan plot of the diagnosticmethod were determined.Nine articles with nine sets of data were finally included.The sensitivity and specificity were 0.94 and 0.98,respectively,the positive likelihood ratio was 79.53,the negative likelihood ratio was 0.05,the diagnostic odds ratio was 1590.32,and the summary receiver operating characteristic curve was 0.9958.The SD BIOLINE test has the advantages of high sensitivity,high specificity,low cost,and easy operation for diagnosing HCV.Therefore,we recommend using SD BIOLINE for rapid and effective screening of HCV,which is especially applicable for economically underdeveloped areas. | Shu-Chang Weng Jie Zhou Xiao-Ying Zhong Qing Xin Yue-Xue Mai Li-Qin Ji Ya-Ping Li Xun-Jie Cao Wen-Hui Yang Hao-Kai Chen Xu-Guang Guo | 2023 | Infectious Microbes & Diseases2023，5，2： | 0 |
| 17 | Effect of Preparation Atmosphere on the Structure and Properties of Vanadium Pentoxide Xerogel Films显示文摘In this article, the vanadium pentoxide sols are synthesized by two different routes (melted and quenched in oxygen atmosphere or in air). The structure and properties of the vanadium pentoxide xerogel films are characterized by XRD, ESR, cyclic voltammograms curves and UV-visible transmittance analysis. The results show that the sample prepared in oxygen has poorer crystallization, lower content of V4+ ions and higher Li+ insertion capacity compared with that prepared in air. | Wen CHEN Manzhu KB Qing XU Quanyao ZHU Liqiang MAI Li LI School of Materials Science and Engineering, Wuhan University of Technology,Wuhan 430070, China | 2004 | Journal of Materials Science & Technology2004，20，3： | 0 |
| 18 | Distribution of Soil Nutrients in Se-rich Areas of Hainan Island显示文摘[Objectives]The aim was to reveal the distribution of soil nutrients in Se-rich area of Hainan and to clarify their specific contents,so as to provide references for the development of Se-rich area agriculture in Hainan. [Methods]With the se-rich area in Hainan as the object,field investigation and indoor analysis were combined to elucidate the nutrient status of cultivated soil in the area and analyze its nutrient distribution. [Results] The soil in the se-rich area in Hainan province was generally acidic with the average soil pH value of 5. 0. The difference in soil pH between different landforms and different altitudes was not significant,ranging from 4. 9 to 5. 3. Soil available P and available K contents were low to intermediate,and the soil available N content was moderate. The farming system,chemical fertilizer application structure and meteorological factors were the main causes of the distribution of soil nutrient elements. The soil exchangeable calcium and magnesium content was rich,and the distribution of trace elements in the arable soil of different terrains and elevations was closely related to the distribution of soil parent material in the region. The increase of soil organic matter content in arable land could be achieved by increasing the application of organic fertilizer and guiding the farmers to enhance the application of straws to fields. [Conclusions]The application of soil N,P and K fertilizers should be combined with the application of soil organic fertilizers to improve the soil fertility of cultivated land. | Qing MAI Tingzhong WANG Huande FENG Dengfeng WANG | 2018 | Agricultural Biotechnology2018，7，4： | 0 |
| 19 | Hainan; Nandu River; Soil nutrient; Spatial distribution显示文摘 | Qing MAI Xiongfei WANG Rongxiang WANG Hua WANG | 2018 | Agricultural Biotechnology2018，7，5： | 0 |
| 20 | 血浆Epstein-Barr病毒DNA对鼻咽癌患者颈部淋巴结残留的诊断和预后价值:一项回顾性研究显示文摘背景与目的目前,诊断鼻咽癌(nasopharyngeal carcinoma,NPC)患者进行联合化疗的根治性放疗后是否出现颈部淋巴结残留及治疗是具有挑战性的。我们分析了颈部淋巴结残留NPC患者的预后,并评估了Epstein-Barr病毒(Epstein-Barr virus,EBV)DNA对这些患者的诊断和预后的价值。方法本研究纳入了82例NPC患者,他们在完成抗肿瘤治疗后被诊断出疑似发生颈部淋巴结残留。在开始进行治疗和颈部清扫之前,使用定量聚合酶链反应(quantitative polymerase chain reaction,qPCR)检测患者血浆EBV DNA水平。21例患者接受了细针抽吸细胞学检查(fine needle aspiration cytology,FNAC)。所有患者均接受了颈部清扫术和术后病理检查,以明确颈淋巴结的性质。采用Kaplan-Meier法计算总生存期(overall survival,OS)、无进展生存期(progression-free survival,PFS)、无远处转移生存期(distant metastasis-free survival,DMFS)和局部区域无复发生存期(locoregional relapse-free survival,LRRFS),并使用log-rank检验进行比较。采用Cox比例风险模型计算置信区间(confidenceinterval,CI)为95%时的风险比(hazardratio,HR)。采用多变量分析估计潜在预后因素对生存的影响。结果中位随访52.6个月后,与术后病理结果阴性的患者相比,结果阳性的颈淋巴结残留患者的3年PFS率显著降低(49.9%vs.83.3%,P=0.008)。在颈淋巴结残留的鼻咽癌患者中,术前血浆EBV DNA>0拷贝/mL的患者的3年PFS率低于未检测到EBV DNA的患者(43.7%vs.61.1%,P=0.031)。此外,将FNAC与术前EBVDNA检测相结合可提高诊断灵敏度。多变量分析显示,术后颈部淋巴结残留病理结果阳性是PFS的独立预后因素,术前可检测到血浆EBV DNA是OS的独立预后因素。结论采用FNAC联合术前EBV DNA检测可提高对颈部淋巴结残留的NPC的诊断敏感性。与未检出EBV DNA的患者相比,术前检出血浆EBV DNA的患者预后较差,并且可能需要更积极的治疗方案。 | Sai‑Lan Liu Xue‑Song Sun Xiao‑Yun Li Lin‑Quan Tang Qiu‑Yan Chen Huan‑Xin Lin Yu‑Jing Liang Jin‑Jie Yan Chao Lin Shan‑Shan Guo Li‑Ting Liu Yang Li Hao‑Jun Xie Qing‑Nan Tang Hu Liang Ling Guo Hai‑Qiang Mai | 2019 | 癌症2019，38，9： | 0 |
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