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| 1 | Engineering Herbicide-Resistant Rice Plants through CRISPR/Cas9-Mediated Homologous Recombination of Acetolactate Synthase显示文摘 | Sun, Yongwei Zhang, Xin Wu, Chuanyin He, Yubing Ma, Youzhi Hou, Han Guo, Xiuping Du, Wenming Zhao, Yunde Xia, Lanqin | 2016 | Molecular Plant2016，9，4： | 94 |
| 2 | Altitude dependency of trends of daily climate extremes in southwestern China, 1961-2008显示文摘A total of 12 indices of temperature extremes and 11 indices of precipitation ex-tremes at 111 stations in southwestern China at altitudes of 285-4700 m were examined for the period 1961-2008. Significant correlations of temperature extremes and elevation in-cluded the trends of diurnal temperature range, frost days, ice days, cold night frequency and cold day frequency. Regional trends of growing season length, warm night frequency, coldest night and warmest night displayed a statistically significant positive correlation with altitude. These characteristics indicated the obvious warming with altitude. For precipitation extreme indices, only the trends of consecutive dry days, consecutive wet days, wet day precipitation and the number of heavy precipitation days had significant correlations with increasing alti-tude owing to the complex influence of atmospheric circulation. It also indicated the increased precipitation mainly at higher altitude areas, whereas the increase of extreme precipitation events mainly at lowers altitude. In addition, the clearly local influences are also crucial on climate extremes. The analysis revealed an enhanced sensitivity of climate extremes to ele-vation in southwestern China in the context of recent warming. | Li Zongxing He Yuanqing Theakstone, Wilfred H. Wang Xufeng Zhang Wei Cao Weihong Du Jiankuo Xin Huijuan Chang Li | 2012 | Journal of Geographical Sciences2012，22，3： | 36 |
| 3 | Inflammation-related factors predicting prognosis of gastric cancer显示文摘Gastric cancer(GC),which is mainly induced by Helicobacter pylori(H.pylori)infection,is one of the leading causes of cancer-related death in the developing world.Active inflammation initiated by H.pylori infection and maintained by inherent immune disorders promotes carcinogenesis and postoperative recurrence.However,the presence with H.pylori in tumors has been linked to a better prognosis,possibly due to the induction of antitumor immunity.Tumor infiltrations of tumorassociated macrophages,myeloid-derived suppressor cells,neutrophils,Foxp3+regulatory T cells are correlated with poor prognosis.Tumor infiltrating CD8+cytotoxic T lymphocytes,dendritic cells,and CD45RO T cells are generally associated with good prognosis of GC,although some subsets of these immune cells have inverse prognosis prediction values.High ratios of Foxp3+/CD4+and Foxp3+/CD8+in tumors are associated with a poor prognosis;whereas high Th1/Th2ratio in tumors predicts a good prognosis.High levels of interleukin(IL)-6,IL-10,IL-32,and chemokine C-C motif ligands(CCL)7 and CCL21 in circulation,high expression of CXC chemokine receptor 4,chemokine C-C motif receptor(CCR)3,CCR4,CCR5,CCR7,hypoxiainducible factor-1α,signal transducer activator of transcription-3,cyclooxygenase-2,and orphan nuclear receptor 4A2 in tumors are associated with an unfavorable prognosis.Increased serum levels of matrix metalloproteinases(MMP)-3,MMP-7,and MMP-11 and increased levels of MMP-9,MMP-12,and MMP-21 in tumors are consistently associated with poor survival of GC.Further emphasis should be put on the integration of these biomarkers and validation in large cohorts for personalized prediction of GC postoperative prognosis. | Wen-Jun Chang Yan Du Xin Zhao Li-Ye Ma Guang-Wen Cao | 2014 | World Journal of Gastroenterology2014，20，16： | 39 |
| 4 | Maize-soybean strip intercropping: Achieved a balance between high productivity and sustainability显示文摘Intercropping is one of the most vital practice to improve land utilization rate in China that has limited arable land resource. However, the traditional intercropping systems have many disadvantages including illogical field lay-out of crops, low economic value, and labor deficiency, which cannot balance the crop production and agricultural sustainability. In view of this, we developed a novel soybean strip intercropping model using maize as the partner, the regular maize-soybean strip intercropping mainly popularized in northern China and maize-soybean relay-strip intercropping principally extended in southwestern China. Compared to the traditional maize-soybean intercropping systems, the main innovation of field lay-out style in our present intercropping systems is that the distance of two adjacent maize rows are shrunk as a narrow strip, and a strip called wide strip between two adjacent narrow strips is expanded reserving for the growth of two or three rows of soybean plants. The distance between outer rows of maize and soybean strips are expanded enough for light use efficiency improvement and tractors working in the soybean strips. Importantly, optimal cultivar screening and increase of plant density achieved a high yield of both the two crops in the intercropping systems and increased land equivalent ratio as high as 2.2. Annually alternative rotation of the adjacent maize-and soybean-strips increased the grain yield of next seasonal maize, improved the absorption of nitrogen, phosphorus, and potasium of maize, while prevented the continuous cropping obstacles. Extra soybean production was obtained without affecting maize yield in our strip intercropping systems, which balanced the high crop production and agricultural sustainability. | DU Jun-bo HAN Tian-fu GAI Jun-yi YONG Tai-wen SUN Xin WANG Xiao-chun YANG Feng LIU Jiang SHU Kai LIU Wei-guo YANG Wen-yu | 2018 | Journal of Integrative Agriculture2018，17，4： | 34 |
| 5 | Prognostic value of preoperative serum tumor markers in gastric cancer显示文摘AIM:To evaluate the prognostic value of preoperative carcinoembryonic antigen(CEA), carbohydrate antigen(CA)19-9, and CA50 in patients undergoing D2 resection.METHODS:We evaluated 363 patients with gastric cancer who underwent gastrectomy at our hospital from January 2006 to December 2009. Blood samples were obtained from each patient within 1 wk before surgery. The cut-off values for serum CEA, CA19-9,and CA50 were 5 ng/mL, 37 U/mL, and 20 U/mL, respectively. The correlation between preoperative tumor marker levels and prognosis was studied by means of univariate and multivariate analyses.RESULTS:The preoperative serum positive rates of CEA, CA19-9 and CA50 were 24.0%, 18.9% and24.5%, respectively. The positivity rate of serum CEA was significantly correlated with age(P < 0.001), sex(P = 0.022), tumor size(P = 0.007) and depth of invasion(P = 0.018); CA19-9 with tumor size(P = 0.042)and lymph node metastasis(P < 0.001); and CA50 onlywith lymph node metastasis(P = 0.001). In multivariate analysis, tumor size, T category, N category, vascular or neural invasion, and adjuvant chemotherapy were independent prognostic factors for overall survival. CA19-9 had an independent prognostic significance in patients without adjuvant chemotherapy(P = 0.027).CONCLUSION:Preoperative serum CEA, CA19-9 and CA50 are prognostic in patients with gastric cancer. Only CA19-9 is an independent prognostic factor after surgery without adjuvant chemotherapy. | Ze-Bo Huang Xin Zhou Jun Xu Yi-Ping Du Wei Zhu Jian Wang Yong-Qian Shu Ping Liu | 2014 | World Journal of Clinical Oncology2014，5，2： | 30 |
| 6 | Synergistic protection of astragalus polysaccharides and matrine against ulcerative colitis and associated lung injury in rats显示文摘BACKGROUND Ulcerative colitis(UC)is a main form of inflammatory bowel disease.Due to complicated etiology and a high rate of recurrence,it is quite essential to elucidate the underlying mechanism of and search for effective therapeutic methods for UC.AIM To investigate the effects of astragalus polysaccharides(APS)combined with matrine on UC and associated lung injury.METHODS UC was induced in rats by colon mucosal tissue sensitization combined with trinitro-benzene-sulfonic acid-ethanol.Then,the effects of the treatments of salazopyrine,APS,matrine,and APS combined with matrine on histopathological changes of lung and colon tissues,disease activity index(DAI),colon mucosal damage index(CMDI),serum endotoxin(ET)level,serum diamine oxidase(DAO)activity,the contents of tumor necrosis factor-αand interleukin-1β,and the activities of myeloperoxidase,superoxide dismutase,and malondialdehyde in lung tissues,as well as the protein expression of zonula occludens(ZO)-1,Occludin,and trefoil factor 3(TFF3)were detected in UC rats.RESULTS The treatments of salazopyrine,APS,matrine,and APS combined with matrine reduced DAI scores and improved histopathological changes of colon and lung tissues,as well as decreased CMDI scores,ET levels,and DAO activities in UC rats.Moreover,in lung tissues,inflammatory response and oxidative stress injury were relieved after the treatments of salazopyrine,APS,matrine,and APS combined with matrine in UC rats.Furthermore,the expression of ZO-1,Occludin,and TFF3 in lung and colon tissues was increased after different treatments in UC rats.Notably,APS combined with matrine exerted a better protective effect against UC and lung injury compared with other treatments.CONCLUSION APS combined with matrine exert a synergistic protective effect against UC and lung injury,which might be associated with regulating TFF3 expression. | Xin Yan Qing-Ge Lu Li Zeng Xiao-Hai Li Yu Liu Xue-Feng Du Guo-Min Bai | 2020 | World Journal of Gastroenterology2020，26，1： | 25 |
| 7 | Geohazards Induced by the Lushan Ms7.0 Earthquake in Sichuan Province, Southwest China:Typical Examples, Types and Distributional Characteristics显示文摘Geohazards induced by the Lushan Ms 7.0 earthquake on April 20, 2013 mainly have four types: collapse, landslide, slope debris flow, and sand-soil liquefaction. These geohazards mainly occurred near the epicenter, on steep slopes or below cliffs in high mountain and deep valley areas, and at or near fault ends. They have no obvious relationships to active faults, but their relationships to the weathering degree and structures of rock and rock mass are obvious. Compared with the Wenchuan Ms 8.0 earthquake on May 12, 2008, the Lushan earthquake is relatively little in the impact force and the throwing amount. All of these should be related to the magnitude of this earthquake, not very large but not very little. This character of the Lushan earthquake would make some processes uncompleted so as to bring about some concealed geohazards. Finally, in order to deal with challenges presented by such conceal geohazards, some brief recommendations are put forward. | ZHANG Yongshuang DONG Shuwen HOU Chuntang GUO Changbao YAO Xin LI Bin DU Jianjun ZHANG Jiagui | 2013 | Acta Geologica Sinica(English Edition)2013，87，3： | 24 |
| 8 | Current status of diagnosis and treatment of bladder cancer in China-Analyses of Chinese Bladder Cancer Consortium database显示文摘Objective:To investigate current status of diagnosis and treatment of bladder cancer in China.Methods:A database was generated by Chinese Bladder Cancer Consortium(CBCC).From January 2007 to December 2012,14,260 cases from 44 CBCC centers were included.Data of diagnosis,treatment and pathology were collected.Results:The average age was 63.5 year-old and most patients were male(84.3%).The most common histologic types were urothelial carcinoma(91.4%),adenocarcinoma(1.8%),and squamous carcinoma(1.9%).According to 1973 and 2004 WHO grading system,42.0%,41.0%,and 17.0% of patients were grade 1,2,and 3,and 16.0%,48.7%,and 35.3% of patients were papillary urothelial neoplasms of low malignant potential,low,and high grade,respectively.Non-muscle invasive bladder cancer(NMIBC)and muscle invasive bladder cancer(MIBC)were 25.2% and 74.1%,respectively(0.8% not clear).Carcinoma in situ was only 2.4%.Most patients were diagnosed by white-light cystoscopy with biopsy(74.3%).Fluorescence and narrow band imaging cystoscopy had additional detection rate of 1.0% and 4.0%,respectively.Diagnostic transurethral resection(TUR)provided detection rate of 16.9%.Most NMIBCs were treated with TUR(89.2%).After initial TUR,2.6%accepted second TUR,and 45.7%,69.9%,and 58.7% accepted immediate,induced,and maintenance chemotherapy instillation,respectively.Most MIBCs were treated with radical cystectomy(RC,59.7%).Laparoscopic RCs were 35.1%,while open RC 63.4%.Extended and standard pelvic lymph node dissection were 7% and 66%,respectively.Three most common urinary diversions were orthotopic neobladder(44%),ileal conduit(31%),and ureterocutaneostomy(23%).Only 2.3% of patients accepted neo-adjuvant chemotherapy and only 18%of T3 and T4 patients accepted adjuvant chemotherapy.Conclusion:Disease characteristics are similar to international reports,while differences of diagnosis and treatment exist.This study can provide evidences for revisions of the guideline on bladder cancer in China. | Kaiwen Li Tianxin Lin 无 Wei Xue Xin Mu Enci Xu Xu Yang Fubao Chen Guangyong Li Lulin Ma Guoliang Wang Chaozhao Liang Haoqiang Shi Ming Li Mao Tang Xueyi Xue Yisong Lv Yaoliang Deng Chengyang Li Zhiwen Chen Xiaozhou Zhou Fengshuo Jin Xudong Liu Jinxin Wei Lei Shi Xin Gou Weiyang He Liqun Zhou Lin Cai Baiye Jin Guanghou Fu Xiangbo Kong Hongyan Sun Ye Tian Lang Feng Tiejun Pan Yiyi Wu Dongwen Wang Hailong Hao Benkang Shi Yaofeng Zhu Qiang Wei Ping Han Changli Wu Dawei Tian Zhangqun Ye Zheng Liu Zhiping Wang Junqiang Tian Lin Qi Minfeng Chen Wei Li Jinchun Qi Gongxian Wang Longlong Fu Zhaolin Sun Guangheng Luo Zhoujun Shen Zhaowei Zhu Jinchun Xing Zhun Wu Dong Wei Xin Chen Yanqun Na Hongfeng Guo Chunxi Wang Zhihua Lu Chuize Kong Yang Liu Jin Yang Jianyun Hu Xin Gao Jielin Li Changjun Yin Pu Li Shan Chen Zhen Du Jiongming Li Yongji Yan Xu Zhang Shuang Huang Fangjian Zhou Zhiling Zhang Yinghao Sun Shuxiong Zeng Song Cen Jiaquan Zhou Hanzhong Li Jin Wen Jian Huang | 2015 | Asian Journal of Urology2015，2，2： | 21 |
| 9 | Congenital vascular rings:a rare cause of respiratory distress in infants and children显示文摘背景先天的脉管的戒指可以经常在婴儿和小孩子引起 unexplained 呼吸症状。他们的诊断和治疗经常被推迟。脉管的戒指的很少研究在学习是与先天的脉管的 rings.Methods 描述临床的演讲,诊断和婴儿和孩子的外科的管理的这的 China.The 目的被报导了临床的历史,物理考试,调查,图象研究和外科的干预回顾地在 7 个孩子被评估(年龄范围:2 个月 -- 4 年,平均数 7 月) 与先天的脉管的 rings.Chest, X 光线照相术在所有病人被执行。有 3-dimensional (3D ) 的 Echocardiography 和计算断层摄影术(CT ) 重建在 6 个病人被执行。Esophagography,心脏的 catheterization 和 angiography,和 bronchoscopy 在 1, 1 和 4 个孩子,被执行 7 个病人中的六个有的 respectively.Results 呼吸症状包括周期性的咳嗽, stridor 和喘息。在症状的发作的年龄从 1 个月到 11 个月。胸 X 光检查没显示出在脉管的戒指上重要的任何东西,除支气管炎和肺病以外。提高对比的 CT 在 6 个病人诊断了脉管的戒指。有的四个病人加倍大动脉的拱门,二平衡拱门,二是正确的拱门主导。一个病人与左系带有一个恰好大动脉的拱门, 1 个病人有一个肺的动脉弹弓。Echocardiography 没能在 2 个病人诊断脉管的戒指。1 个病人的 esophagogram 显示出食道的压缩。4 个病人的 Bronchoscopy 显示出远侧的气管的压缩。7 个病人中的五个经历了脉管的戒指的外科的分割。外科的观察在每个 patient.Conclusions 病人,特别婴儿或幼仔证实了 CT 调查结果与象长期的咳嗽, stridor 和喘息那样的周期性的呼吸症状,孩子们应该被检查因为先天的脉管的提高 rings.Contrast 的 CT 的可能的存在能清楚地显示出脉管的戒指的解剖。作为一种 noninvasive 技术, echocardiography 对诊断有用。在征兆的病人的早外科的管理是有效的。 | MA Gui-qin LI Zhong-zhi LI Xiao-feng PENG Yun DU Zhong-dong JIN Lan-zhong WANG Fang-yun WEI Hai-yan ZHENG Lin ZHANG Xin | 2007 | Chinese Medical Journal2007，，16： | 19 |
| 10 | Long-term baicalin administration ameliorates metabolic disorders and hepatic steatosis in rats given a high-fat diet显示文摘 | Hong-xia GUO Dai-hua LIU Ying MA Jin-feng LIU Ying WANG Zhi-yan DU Xin WANG Jing-kang SHEN Hong-li PENG | 2009 | Acta Pharmacologica Sinica2009，30，11： | 19 |
| 11 | A huge oceanic-type UHP metamorphic belt in southwestern Tianshan, China: Peak metamorphic age and P-T path显示文摘Recent progress in the study of the UHP metamorphic belt in southwestern Tianshan,China,is summarized in this paper.This about 80-km-long and over 10-km-wide UHP belt has been recognized by the discovery of coesite,coesite pseudomorphs and other UHP minerals.It is the largest oceanic-type UHP metamorphic belt reported so far.It has formed due to northward subduction of the Tianshan Paleo-Ocean.U-Pb dating of metamorphic rims of zircons from a coesite-bearing garnet-phengite schist yields a peak UHP metamorphic ages of 320±3.7 Ma.Combined with ages of 233–226 Ma obtained from rims of zircons from retrograded eclogites,a long retrograde metamorphic evolution(>70 Ma)has been revealed.According to phase equilibria modeling,the P-T paths of both coesite-bearing eclogites and garnet-phengite schists are characterized by thermal relaxation,i.e.,the metamorphic temperature peak lags behind the pressure peak,indicating that the UHP rocks experienced slow and long heating and decompression during exhumation in the subduction channel.On the basis of the field observation that a small amount of eclogite lenses is wrapped in large volumes of metapelites,and the similar P-T paths of both rock types,we propose that the exhumation of the UHP eclogites from southwestern Tianshan,China,may have resulted from the exhumation of large volumes of low-density metapelites,which carried the denser eclogites to the Earth’s surface. | ZHANG LiFei DU JinXue Lü Zeng YANG Xin GOU LongLong XIA Bin CHEN ZhenYu WEI ChunJing SONG ShuGuang | 2013 | Chinese Science Bulletin2013，58，35： | 19 |
| 12 | Gene therapy for human colorectal carcinoma using human CEA promoter controlled bacterial ADP-ribosylating toxin genes:PEA and DTA gene transfer显示文摘INTRODUCTIONAmajorrequirementforinvivogenetherapyforcanceristotargetthetherapeuticgeneexpresiontomalignanttissuesbyselectingp... | CAO Guang Wen 1, QI Zhong Tian 1, PAN Xin 1, ZHANG Xiao Qin 1, MIAO Xiao Hui 1, FENG Yan 1, LU Xin Hua 1, Shigeki Kuriyama 2 and DU Ping 1 | 1998 | World Journal of Gastroenterology1998，4，5： | 18 |
| 13 | Vision,application scenarios,and key technology trends for 6G mobile communications显示文摘With the global commercialization of the fifth-generation(5G)network,many countries,including China,USA,European countries,Japan,and Korea,have started exploring 6G mobile communication network,following the tradition of“planning the next while commercializing one generation”.Currently,studies on 6G networks are at the infancy stage.Research on the vision and requirements for 6G is still ongoing,and the industry is yet to clarify the key enabling technologies for 6G.However,6G will certainly build on the success of 5G.Therefore,developing high-quality 5G networks and seamlessly integrating 5G with verticals are the priorities before 2030,when 6G is projected to be commercialized.Also,global 5G standards will keep evolving to better support vertical applications.As a milestone,the Third-Generation Partnership Project(3GPP)published Release 16 in July 2020,which continuously enhanced the capabilities of mobile broadband service based on Release 15 and realized the support for low-delay and high-reliability applications,such as Internet of Vehicles and industrial Internet.Currently,3GPP is working on Releases 17 and 18,focusing on meeting the demands of medium-and high-data-rate machine communication with low-cost and high-precision positioning,which will be published in June 2022.Thus,6G networks will further expand the application fields and scope of the Internet of Things to accommodate those services and applications that are beyond the capabilities of 5G networks.Herein,we present our vision,application scenarios,and key technological trends for 6G networks.Furthermore,we propose several future research opportunities in 6G networks with regard to industrialization and standardization. | Zhiqin WANG Ying DU Kejun WEI Kaifeng HAN Xiaoyan XU Guiming WEI Wen TONG Peiying ZHU Jianglei MA Jun WANG Guangjian WANG Xueqiang YAN Jiying XIANG He HUANG Ruyue LI Xinhui WANG Yingmin WANG Shaohui SUN Shiqiang SUO Qiubin GAO Xin SU | 2022 | Science China(Information Sciences)2022，65，5： | 17 |
| 14 | Contrast sensitivity and higher-order aberrations in patients with astigmatism显示文摘背景散光是为完成令人满意的视觉功能的最重要的障碍之一。这研究是在对比敏感(CS ) 上评估散光的影响,高顺序的 aberrations.Methods CS,住所反应和波前错误与散光在 113 个病人被测量, 18-36 年。单身者和双目望远镜视觉性能不到四被检验点亮条件:光适应,有瞪视的光适应,暗视力和暗视力与分别地怒视。住所反应作为正常、反常、低被分类。当散光的屈光的力量增加了,到 CS,住所反应和波前错误的散光的力量和轴的贡献是 analyzed.Results, CS 空间频率的损失从高度改变了到中介,然后到低频率。CS 分数在不同照度层次变化了,在下列顺序下降:光适应,有瞪视的光适应,暗视力,和有瞪视的暗视力。然而,正常住所组比没有瞪视与瞪视在光适应下面显示出更好的 CS 价值。当光 accommadation 稀释了时,正弦波浪栅栏的影响方向的范围主要在高屈光的力量的顶点线留下了,它将被扩展。有对称的散光的病人比与主导的眼睛视觉与 binoculus 视觉得到了更高的 CS 分数,当有不均匀的散光的病人与瞪视仅仅在暗视力做了这时。在高顺序的错误,昏迷错误,第二等的昏迷错误和总数之中,更高的顺序错误被散光影响,所有哪个与减少散光的散光 increased.Conclusions 的力量升起可能改进视觉功能的表演。散光的力量应该不仅被砍倒,而且双目望远镜轴应该相称性地被做。 | ZHENG Guang-ying DU Jun ZHANG Jin-song LIU Su-bing NIE Xiao-li ZHU Xiao-hong TANG Xiu-xia XIN Bao-li MAI Zhi-bin ZHANG Wei-xia | 2007 | Chinese Medical Journal2007，，10： | 16 |
| 15 | Lipid levels in serum and cancerous tissues of colorectal cancer patients显示文摘AIM:To investigate the correlations between lipid metabolism disorder and the occurrence and development of colorectal cancer by monitoring the alterations in lipid levels in cancerous tissue and serum in patients with colorectal cancer.METHODS:The levels of total and free cholesterol(TCH and FCH),triglycerides(TG),low density lipoprotein-cholesterol(LDL-C),high density lipoprotein-cholesterol(HDL-C),apolipoprotein A1(ApoA-1)and ApoB in serum of 206 patients with colorectal cancer,70patients with benign colorectal disease and 300 healthy participants,and in the cancerous tissue and paracancerous tissue of 152 patients with colorectal cancer were measured with an Olympus 600 auto-biochemical analyzer.The obtained data were statistically analyzed.RESULTS:Serum FCH level was significantly higher(1.9±0.4 mmol/L vs 1.3±0.3 mmol/L,1.9±0.4 mmol/L vs 1.2±0.4 mmol/L,P<0.05),whereas serum levels of TCH,LDL-C,ApoA-I and ApoB were significantly lower in patients with colorectal cancer than in patients with benign colorectal disease and healthy controls.The levels of FCH and TG in cancerous tissue were significantly lower(14.5±9.6μmol/g vs 19.3±13.9μmol/g,P<0.05;16.3±19.8μmol/g vs 44.1±38.1μmol/g,P<0.05),whereas HDL-C level was significantly higher(7.9±4.5μmol/g vs 5.7±3.9μmol/g,P<0.01)in cancerous tissue than in paracancerous tissue.The levels of TCH and TG in serum and the levels of TCH and HDL-C in cancerous tissue in patients with colorectal cancer were significantly correlated with TNM stage.The levels of TCH and LDL-C in serum were significantly lower,whereas HDL-C level in cancerous tissue was significantly higher in patients with lymph node metastasis than in patients without lymph node metastasis.The levels of TCH,FCH,TG,HDL-C and LDL-C in cancerous tissue were not significantly different from those in paracancerous tissue.The serum levels of FCH and TG were significantly higher,whereas serum HDL-C levels were significantly lower in patients with rectum cancer than in patients with colon cancer.CONCLUSION:The disordered and abnormally altered levels of lipids in cancerous tissue and serum of patients with colorectal cancer may be correlated with the occurrence and development of colorectal cancer. | Xin Zhang Xian-Wen Zhao Dong-Bo Liu Cun-Zhi Han Li-Li Du Jie-Xiang Jing Yan Wang | 2014 | World Journal of Gastroenterology2014，20，26： | 16 |
| 16 | Landslide susceptibility mapping using an integrated model of information value method and logistic regression in the Bailongjiang watershed,Gansu Province,China显示文摘Bailongjiang watershed in southern Gansu province, China, is one of the most landslide-prone regions in China, characterized by very high frequency of landslide occurrence. In order to predict the landslide occurrence, a comprehensive map of landslide susceptibility is required which may be significantly helpful in reducing loss of property and human life. In this study, an integrated model of information value method and logistic regression is proposed by using their merits at maximum and overcoming their weaknesses, which may enhance precision and accuracy of landslide susceptibility assessment. A detailed and reliable landslide inventory with 1587 landslides was prepared and randomly divided into two groups,(i) training dataset and(ii) testing dataset. Eight distinct landslide conditioning factors including lithology, slope gradient, aspect, elevation, distance to drainages,distance to faults, distance to roads and vegetation coverage were selected for landslide susceptibility mapping. The produced landslide susceptibility maps were validated by the success rate and prediction rate curves. The validation results show that the success rate and the prediction rate of the integrated model are 81.7 % and 84.6 %, respectively, which indicate that the proposed integrated method is reliable to produce an accurate landslide susceptibility map and the results may be used for landslides management and mitigation. | DU Guo-liang ZHANG Yong-shuang IQBAL Javed YANG Zhi-hua YAO Xin | 2017 | Journal of Mountain Science2017，14，2： | 16 |
| 17 | Kanglexin,a novel anthraquinone compound,protects against myocardial ischemic injury in mice by suppressing NLRP3 and pyroptosis显示文摘Pyroptosis is a form of inflammatory cell death that could be driven by the nucleotide-binding oligomerization domain-like receptor family pyrin domain-containing 3(NLRP3)inflammasome activation following myocardial infarction(MI).Emerging evidence suggests the therapeutic potential for ameliorating MI-induced myocardial damages by targeting NLRP3 and pyroptosis.In this study,we investigated the myocardial protection effect of a novel anthraquinone compound(4,5-dihydroxy-7-methyl-9,10-anthraquinone-2-ethyl succinate)named Kanglexin(KLX)in vivo and in vitro.Male C57BL/6 mice were pre-treated either with KLX(20,40 mg·kg^?1per day,intragastric gavage)or vehicle for 7 consecutive days prior to ligation of coronary artery to induce permanent MI.KLX administration dose-dependently reduced myocardial infarct size and lactate dehydrogenase release and improved cardiac function as compared to vehicle-treated mice 24 h after MI.We found that MI triggered NLRP3 inflammasome activation leading to conversion of interleukin-1β(IL-1β)and IL-18 into their active mature forms in the heart,which could expand the infarct size and drive cardiac dysfunction.We also showed that MI induced pyroptosis,as evidenced by increased DNA fragmentation,mitochondrial swelling,and cell membrane rupture,as well as increased levels of pyroptosis-related proteins,including gasdermin D,N-terminal GSDMD,and cleaved caspase-1.All these detrimental alterations were prevented by KLX.In hypoxia-or lipopolysaccharide(LPS)-treated neonatal mouse ventricular cardiomyocytes,we showed that KLX(10μM)decreased the elevated levels of terminal deoxynucleotidyl transferase dUTP nick end labeling-and propidium iodide-positive cells,and pyroptosis-related proteins.We conclude that KLX prevents MI-induced cardiac damages and cardiac dysfunction at least partly through attenuating NLRP3 and subsequent cardiomyocyte pyroptosis,and it is worthy of more rigorous investigations for its potential for alleviating ischemic heart disease. | Yu Bian Xin Li Ping Pang Xue-ling Hu Shu-ting Yu Yi-ning Liu Xin Li Ning Wang Jin-hui Wang Wei Xiao Wei-jie Du Bao-feng Yang | 2020 | Acta Pharmacologica Sinica2020，41，3： | 15 |
| 18 | Predicting asymptomatic coronary artery stenosis by aortic arch plaque in acute ischemic cerebrovascular disease:beyond the cervicocephalic atherosclerosis?显示文摘Background:Asymptomatic coronary artery stenosis(ACAS)≥50%is common in patients with acute ischemic cerebrovascular disease(AICVD),which portends a poor cardiovascular and cerebrovascular prognosis.Identifying ACAS>50%early may optimize the clinical management and improve the outcomes of these high-risk AICVD patients.This study aimed to investigate whether aortic arch plaque(AAP),an early atherosclerotic manifestation of brain blood-supplying arteries,could be a predictor for ACAS>50%in AICVD.Methods:In this cross-sectional study,atherosclerosis of the coronary and brain blood-supplying arteries was simultaneously evaluated using one-step computed tomography angiography(CTA)in AICVD patients without coronary artery disease history.The patients were divided into ACAS≥50%and non-ACAS≥50%groups according to whether CTA showed stenosis≥50%in at least one coronary arterial segment.The AAP characteristics of CTA were depicted from aspects of thickness,extent,and complexity.Results:Among 118 analyzed patients with AICVD,29/118(24.6%)patients had ACAS≥50%,while AAPs were observed in 86/118(72.9%)patients.Increased AAP thickness per millimeter(adjusted odds ratio[OR]:1.56,95%confidence interval[CI]:1.18-2.05),severe-extent AAP(adjusted OR:13.66,95%CI:2.33-80.15),and presence of complex AAP(adjusted OR:7.27,95%CI:2.30-23.03)were associated with ACAS≥50%among patients with AICVD,independently of clinical demographics and cervicocephalic atherosclerotic stenosis.The combination of AAP thickness,extent,and complexity predicted ACAS≥50%with an area under the receiver-operating characteristic curve of 0.78(95%CI:0.70-0.85,P<0.001).All three AAP characteristics provided additional predictive power beyond cervical and intracranial atherosclerotic stenosis for ACAS≥50%in AICVD(all P<0.05).Conclusions:Thicker,severe-extent,and complex AAP were significant markers of the concomitant ACAS≥50%in AICVD,possibly superior to the indicative value of cervical and intracranial atherosclerotic stenosis.As an integral part of atherosclerosis of brain blood-supplying arteries,AAP should not be overlooked in predicting ACAS≥50%for patients with AICVD. | Xin Ma Qi Kong Chen Wang Gary Rajah Yu-Chuan Ding Yu-Ren Zhang Xiang-Ying Du | 2019 | Chinese Medical Journal2019，，8： | 13 |
| 19 | Characteristics and Morbidity of the Tuberculosis Epidemic--China,2019显示文摘Introduction:The year 2019 was crucial for the implementation of China’s National“13th 5-Year”Tuberculosis(TB)Control Plan.We conducted this study to evaluate the characteristics and progress towards controlling TB in China.Methods:We collected and analyzed the pulmonary tuberculosis(PTB)data of China between January 1,2015 and December 31,2019 from the National Notifiable Disease Reporting System(NNDRS).Results:In 2019,there were 775,764 PTB cases reported in NNDRS,of which 349,307 were bacteriologically-confirmed(Bac+)cases.The PTB case notification rate(CNR)was 55.55 per 100,000,and the Bac+CNR was 25.01 per 100,000.From 2018 to 2019,the number of PTB cases fell by 6.3%,but the number of Bac+cases increased by 25.9%.The annual decrease in the rate of reported PTB was 3.4% from 2015 to 2019.The 5 provincial-level administrative divisions(PLADs)with the highest PTB CNR were as follows:Tibet(182.38 per 100,000),Xinjiang(169.05 per 100,000),Qinghai(134.53 per 100,000),Guizhou(102.51 per 100,000),and Hainan(90.22 per 100,000).The rate of reported PTB was 74.84 per 100,000 for males and 35.40 per 100,000 for females.There were 8,116 cases(1.0%)among children aged 0–14 years,and 197,730 cases(25.5%)among adults aged 65 years and over.Of the reported cases,470,932 were farmers,which was the most common occupation at 60.7%.Conclusions and Implications for Public Health Practice:The TB epidemic has decreased dramatically year by year.Most PTB cases were in the central and western regions of China,and the high-risk groups were farmers and elderly people aged 65 years and over. | Wei Chen Hui Zhang Xin Du Tao Li Yanlin Zhao | 2020 | China CDC weekly2020，2，12： | 13 |
| 20 | Asia Pacific survey of physicians on asthma and allergic rhinitis (ASPAIR): data from China显示文摘Background:In China, the prevalence of allergic rhinitis (AR) and asthma has increased in the past decade. As these two diseases frequently coexist, the Asia-Pacific Survey of Physicians on Asthma and Allergic Rhinitis (ASPAIR) study aimed to assess physicians5 beliefs and treatment patterns of coexistent asthma-AR across six Asian countries. This analysis presents the results from China. Methods: The 200 hospital-based general physicians and pediatricians were interviewed from five cities in China. Physicians were questioned in-person about their knowledge, beliefs and management practices for patients with coexistent asthma-AR. Results: Approximately 70% of the physicians interviewed routinely evaluated their patients with asthma or AR for signs of coexistent disease. While the majority of physicians (>90% of physicians) recognized the increased burden of coexistent asthma-AR vs. one condition alone and that coexistent disease requires additional treatment, most physicians (96%) also believed that patients with coexistent asthma-AR were well managed if either condition alone improved. Similarly, although 71% of physicians selected a combination of intranasal and inhaled corticosteroids as their preferred treatment for coexistent asthma-AR, in line with treatment guidelines, two fifths of physicians indicated that treatment for coexistent disease requires too much medication and that their patients prefer oral medications and a third of physicians believed that corticosteroids should be delayed in children. Conclusions: This survey demonstrates that physicians interviewed in China have a broad understanding of coexistent asthma-AR and its impact on patients. A holistic approach to patient management with informed decisions regarding patients' overall treatment will benefit patients who suffer from coexistent disease. | David Hinds Bhumika Aggarwal Xin Du Aruni Mulgirigama Sumitra Shantakumar | 2019 | Chinese Medical Journal2019，，11： | 13 |
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