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| 1 | Source profiles of particulate organic matters emitted from cereal straw burnings显示文摘谷物稻草足够地是在中国烧的最丰富的生物资源之一,但是到好微粒的 itscontribution 不是 understood.In 这研究,三根主要类型 ofcereal 稻草从从使遭到控制烧的谷物稻草在 China.Fine 微粒事( PM2.5 )生产区域的五谷物被收集,两个在闷烧和 flamingstatus 下面,被在 thelaboratory.Element 碳( EC )使用一个特定的做的冲淡房间和采样系统取样,器官的碳( OC )是 analyzed. | ZHANG Yuan-xun SHAO Min ZHANG Yuan-hang ZENG Li-min HE Ling-yan ZHU Bin WEI Yong-jie ZHU Xian-lei | 2007 | Journal of Environmental Sciences2007，19，2： | 88 |
| 2 | Nitrogen Balance and Loss in a Greenhouse Vegetable System in Southeastern China显示文摘High rates of fertilizer nitrogen (N) are applied in greenhouse vegetable fields in southeastern China to maximize production;however,the N budgets of such intensive vegetable production remain to be explored.The goal of this study was to determine the annual N balance and loss in a greenhouse vegetable system of annual rotation of tomato,cucumber,and celery at five N (urea) application rates (0,348,522,696,and 870 kg N ha-1 year-1).Total N input to the 0-50 cm soil layer ranged from 531 to 1 053 kg ha-1,and N fertilizer was the main N source,accounting for 66%-83% of the total annual N input.In comparison,irrigation water,wet deposition,and seeds in total accounted for less than 1% of the total N input.The fertilizer N use efficiency was only 18% under the conventional application rate of 870 kg N ha-1 and decreased as the application rate increased from 522 to 870 kg N ha-1.Apparent N losses were 196-201 kg N ha-1,of which 71%-86% was lost by leaching at the application rates of 522-870 kg N ha-1.Thus,leaching was the primary N loss pathway at high N application rates and the amount of N leached was proportional to the N applied during the cucumber season.Moreover,dissolved organic N accounted for 10% of the leached N,whereas NH3 volatilization only contributed 0.1%-0.6% of the apparent N losses under the five N application rates in this greenhouse vegetable system. | MIN Ju ZHAO Xu SHI Wei-Ming XING Guang-Xi ZHU Zhao-Liang | 2011 | Pedosphere2011，21，4： | 91 |
| 3 | Towards 6G wireless communication networks:vision,enabling technologies,and new paradigm shifts显示文摘The fifth generation(5G)wireless communication networks are being deployed worldwide from 2020 and more capabilities are in the process of being standardized,such as mass connectivity,ultra-reliability,and guaranteed low latency.However,5G will not meet all requirements of the future in 2030 and beyond,and sixth generation(6G)wireless communication networks are expected to provide global coverage,enhanced spectral/energy/cost efficiency,better intelligence level and security,etc.To meet these requirements,6G networks will rely on new enabling technologies,i.e.,air interface and transmission technologies and novel network architecture,such as waveform design,multiple access,channel coding schemes,multi-antenna technologies,network slicing,cell-free architecture,and cloud/fog/edge computing.Our vision on 6G is that it will have four new paradigm shifts.First,to satisfy the requirement of global coverage,6G will not be limited to terrestrial communication networks,which will need to be complemented with non-terrestrial networks such as satellite and unmanned aerial vehicle(UAV)communication networks,thus achieving a space-airground-sea integrated communication network.Second,all spectra will be fully explored to further increase data rates and connection density,including the sub-6GHz,millimeter wave(mmWave),terahertz(THz),and optical frequency bands.Third,facing the big datasets generated by the use of extremely heterogeneous networks,diverse communication scenarios,large numbers of antennas,wide bandwidths,and new service requirements,6G networks will enable a new range of smart applications with the aid of artificial intelligence(AI)and big data technologies.Fourth,network security will have to be strengthened when developing 6G networks.This article provides a comprehensive survey of recent advances and future trends in these four aspects.Clearly,6G with additional technical requirements beyond those of 5G will enable faster and further communications to the extent that the boundary between physical and cyber worlds disappears. | Xiaohu YOU Cheng-Xiang WANG Jie HUANG Xiqi GAO Zaichen ZHANG Mao WANG Yongming HUANG Chuan ZHANG Yanxiang JIANG Jiaheng WANG Min ZHU Bin SHENG Dongming WANG Zhiwen PAN Pengcheng ZHU Yang YANG Zening LIU Ping ZHANG Xiaofeng TAO Shaoqian LI Zhi CHEN Xinying MA Chih-Lin I Shuangfeng HAN Ke LI Chengkang PAN Zhimin ZHENG Lajos HANZO Xuemin(Sherman)SHEN Yingjie Jay GUO Zhiguo DING Harald HAAS Wen TONG Peiying ZHU Ganghua YANG Jun WANG Erik GLARSSON Hien Quoc NGO Wei HONG Haiming WANG Debin HOU Jixin CHEN Zhe CHEN Zhangcheng HAO Geoffrey Ye LI Rahim TAFAZOLLI Yue GAO HVincent POOR Gerhard P.FETTWEIS Ying-Chang LIANG | 2021 | Science China(Information Sciences)2021，64，1： | 122 |
| 4 | 5-methylcytosine promotes mRNA export--NSUN2 as the methyltransferase and ALYREF as an m5C reader显示文摘 | Yang, Xin Yang, Ying Sun, Bao-Fa Chen, Yu-Sheng Xu, Jia-Wei Lai, Wei-Yi Li, Ang Wang, Xing Bhattarai, Devi Prasad Xiao, Wen Sun, Hui-Ying Zhu, Qin Ma, Hai-Li Adhikari, Samir Sun, Min Hao, Ya-Juan Zhang, Bing Huang, Chun-Min Huang, Niu Jiang, Gui-Bin Zhao, Yong-Liang Wang, Hai-Lin Sun, Ying-Pu Yang, Yun-Gui | 2017 | Cell Research2017，27，5： | 62 |
| 5 | Health risk assessment of heavy metals in soils and vegetables from wastewater irrigated area,Beijing-Tianjin city cluster,China显示文摘The possible health risks of heavy metals contamination to local population through food chain were evaluated in Beijing and Tianjin city cluster,China,where have a long history of sewage irrigation.The transfer factors(TF) for heavy metals from soil to vegetables for six elements including Cu,Zn,Pb,Cr,As and Cd were calculated and the pollution load indexes(PLI) were also assessed.Results indicate that only Cd exceeded the maximum acceptable limit in these sites.So far,the heavy metal concentrations in soils and vegetables were all below the permissible limits set by the Ministry of Environmental Protection of China and World Health Organization.The transfer factors of six heavy metals showed the trend as Cd > Zn > Cu > Pb > As > Cr,which were dependent on the vegetable species.The estimated dietary intakes of Cu,Zn,Pb,Cr,As and Cd were far below the tolerable limits and the target hazard quotient(THQ) values were less than 1,which suggested that the health risks of heavy metals exposure through consuming vegetables were generally assumed to be safe. | Yanchun Wang Min Qiao Yunxia Liu Yongguan Zhu | 2012 | Journal of Environmental Sciences2012，24，4： | 52 |
| 6 | 2018 Chinese Pediatric Cardiology Society(CPCS) guideline for diagnosis and treatment of syncope in children and adolescents显示文摘Syncope belongs to the transient loss of consciousness(TLOC), characterized by a rapid onset, short duration, and spontaneous complete recovery. It is common in children and adolescents, accounting for 1% to 2% of emergency department visits.Recurrent syncope can seriously affect children's physical and mental health, learning ability and quality of life and sometimes cardiac syncope even poses a risk of sudden death. The present guideline for the diagnosis and treatment of syncope in children and adolescents was developed for guiding a better clinical management of pediatric syncope. Based on the globally recent development and the evidence-based data in China, 2018 Chinese Pediatric Cardiology Society(CPCS) guideline for diagnosis and treatment of syncope in children and adolescents was jointly prepared by the Pediatric Cardiology Society, Chinese Pediatric Society, Chinese Medical Association(CMA)/Committee on Pediatric Syncope, Pediatricians Branch, Chinese Medical Doctor Association(CMDA)/Committee on Pediatric Cardiology, Chinese College of Cardiovascular Physicians, Chinese Medical Doctor Association(CMDA)/Pediatric Cardiology Society, Beijing Pediatric Society, Beijing Medical Association(BMA). The present guideline includes the underlying diseases of syncope in children and adolescents, the diagnostic procedures, methodology and clinical significance of standing test and headup tilt test, the clinical diagnosis vasovagal syncope, postural orthostatic tachycardia syndrome, orthostatic hypotension and orthostatic hypertension, and the treatment of syncope as well as follow-up. | Cheng Wang Yaqi Li Ying Liao Hong Tian Min Huang Xiangyu Dong Lin Shi Jinghui Sun Hongfang Jin Junbao Du Jindou An Jie Chen Mingwu Chen Qi Chen Sun Chen Yonghong Chen Zhi Chen Adolphus Kai-tung Chau Junbao Du Zhongdong Du Junkai Duan Hongyu Duan Xiangyu Dong Lin Feng Lijun Fu Fangqi Gong Yonghao Gui Ling Han Zhenhui Han Bing He Zhixu He Xiufen Hu Yimin Hua Guoying Huang Min Huang Ping Huang Yujuan Huang Hongfang Jin Mei Jin Bo Li Fen Li Tao Li Xiaohui Li Xiaoyan Liu Yan Li Haitao Lv Tiewei Lv Zipu Li Luyi Ma Silin Pan Yusheng Pang Hua Peng Yuming Qin Jie Shen Lin Shi Kun Sun Jinghui Sun Hong Tian Jie Tian Cheng Wang Hong Wang Lei Wang Jinju Wang Wendi Wang Yuli Wang Rongzhou Wu Tianhe Xia Yanyan Xiao Chunhong Xie Yanlin Xing Zhenyu Xiong Baoyuan Xu Yi Xu Hui Yan Shiwei Yang Qijian Yi Xia Yu Xianyi Yu Yue Yuan Hongyan Zhang Huili Zhang Li Zhang Qingyou Zhang Xi Zhang Yanmin Zhang Zhiwei Zhang Cuifen Zhao Bin Zhou Hua Zhu | 2018 | Science Bulletin2018，63，23： | 54 |
| 7 | Panax notogiseng saponin inhibits ischemia-induced apoptosis by activating PI3K/Akt signal pathway in cardiomyocytes显示文摘The panax notoginseng saponin(PNS) had been clinically used for the treatment of cardiovascular diseases and stroke in China.It had been demonstrated that PNS could protect cardiomyocytes from injury induced by ischemi- a,but the underlying molecular mechanisms of this protective effect were still unclear.This study was aimed to investigate the protective effect and molecular mechanisms of PNS on apoptosis in H9c2 cells in vitro and rat myocardial ischemia injury model in vivo.Annexin-V/PI assay shew that PNS could protect H9c2 cells from apoptosis induced by serum, glucose and oxygen deprivation(SGOD) in a dose-dependent manner.However,the anti-apoptotic effect of PNS was reversed by LY294002,a specific PI3K inhibitor.This antiapoptotic effect of PNS was confirmed by JC-1,a specific probe of mitochondrial membrane potential staining.PNS could significantly increase phos-Akt in H9c2 cells by Western blot assays and its effect could be inhibited by LY294002.Furthermore,PNS could improve ischemic-induced left ventricular function as reflected by EF,LVDd and LVDs.PNS could also inhibited cellular apoptosis in myocardial tissues in ischemic rats by TUNEL assay.PNS administration also increased the expression of phos-Akt in rat ischemic myocardial tissues.These results suggested that PNS could protect myocardial cells from apoptosis induced by ischemia in vitro model and in vivo model through activating-PI3K/Akt signal pathway which may be meaningful for further understanding the molecular mechanisms of cardiac protection of PNS.And the results might be useful in treatment of myocardial ischemia in future. | YANG Min,CHEN Shao-Xian,LIU Ju-Li,LIU Xiao-Ying,FU Yong-Heng,ZHANGMeng-zhen,LIN Qiu-Xiong,ZHU Jie-Ning, SHAN Zhi-Xin,YU Xi-yong (Medical Research Center,Guangdong General Hospital, Guangdong Academy of Medical Sciences,Guangzhou 510100,China) | 2011 | 岭南心血管病杂志2011，17，S1： | 47 |
| 8 | Soil microbial biomass carbon and nitrogen in forest ecosystems of Northeast China:a comparison between natural secondary forest and larch plantation显示文摘Aims Natural secondary forest(NSF)and larch plantation are two of the predominant forest types in Northeast China.However,how the two types of forests compare in sustaining soil quality is not well understood.This study was conducted to determine how natural secondary forest and larch plantation would differ in soil microbial biomass and soil organic matter quality.Methods Microbial biomass carbon(MBC),microbial biomass nitrogen(MBN),soil organic carbon(SOC)and total nitrogen(TN)in the 0-to 15-cm and 15-to 30-cm soil layers were investigated by making chemical and biological measurements in the montane region of eastern Liaoning Province,Northeast China,during the growing season of 2008 in stands of NSF and Larix olgensis plantation(LOP).Important Findings We found that soil MBC and MBN were significantly lower in the LOP than in the NSF.Both MBC and MBN declined significantly with increasing soil depth in the two types of stands.The ratios of MBC to SOC(MBC/SOC)and MBN to TN(MBN/TN)were also significantly lower in the LOP than in the NSF.Moreover,the values of MBC,MBC/SOC,and MBN/TN significantly varied with time and followed a similar pattern during the growing season,all with an apparent peak in summer.Our results indicate that NSF is better in sustaining soil microbial biomass and nutrients than larch plantation in the temperate Northeast China.This calls for cautions in large-scale conversions of the native forests to coniferous plantations as a forest management practice on concerns of sustaining soil productivity. | Kai Yang Jiaojun Zhu Min Zhang Qiaoling Yan Osbert Jianxin Sun | 2010 | Journal of Plant Ecology2010，3，3： | 44 |
| 9 | Relationship between co-stimulatory molecule B7-H3 expression and gastric carcinoma histology and prognosis显示文摘AIM:To investigate the expression of co-stimulatorymolecule B7-H3 in gastric carcinoma and adenomatissue as well as normal gastric tissue and to explore therelationship between B7-H3 expression and pathologicalfeatures and prognosis of gastric carcinoma.METHODS:B7-H3 expression was detected in 102samples of human gastric carcinoma and 10 samples ofgastric adenoma and 10 samples of normal gastric tissueby immunohistochemical assay.Correlation betweenthe expression of B7-H3 and the patients'age,sex,gastric carcinoma locus,tumor size,tissue type,tumorinfiltration depth,differentiation degree,lymph nodemetastasis,and survival time was analyzed.RESULTS:B7-H3 was expressed in all gastric adenomasamples and in 58.8% samples of gastric carcinoma.B7-H3 expression in gastric carcinoma samples wasnot related with the patients'age,sex,lymph nodemetastasis,and tumor size(P>0.05),but with thesurvival time,infiltration depth of tumor and tissue type.CONCLUSION:Detection of B7-H3 expression in gastriccarcinoma tissue is beneficial to the judgment of theprognosis of gastric carcinoma patients and the choice oftreatment. | Chang-Ping Wu Jing-Ting Jiang Min Tan Yi-Bei Zhu Mei Ji Kuan-Feng Xu Jie-Min Zhao Guang-Bo Zhang Xue-Guang Zhang | 2006 | World Journal of Gastroenterology2006，12，3： | 38 |
| 10 | Super Hybrid Rice Breeding in China:Achievements and Prospects显示文摘 | Shi-Hua Cheng Li-Yong Cao Jie-Yun Zhuang Shen-Guang Chen Xiao-Deng Zhan Ye-Yang Fan De-Feng Zhu Shao-Kai Min | 2007 | Journal of Integrative Plant Biology2007，49，6： | 38 |
| 11 | Trend of China land water storage redistribution at medi- and large-spatial scales in recent five years by satellite gravity observations显示文摘卫星严肃使命提供了的优雅(严肃恢复和气候实验) 学习土地的一个新方法在最近的年里在 medi 空间、长空间的规模浇集体再分配。我们在 2003 ~ 2007 期间用优雅观察在中国估计大陆人水团再分配。结果随增加显示出一些大区域或土地的减少在 Xinjiang Uygur 自治区域在中央北区域,西藏的高原,三个峡区域, Qinghai,四川和 Gansu 省相遇的地方,和 Altun 山区域浇集体存储。在开始的二个区域,水(冰) 集中,是明显的存储正在减少。在以 2.4 cm/a 等价物的线性率的中央北区域减少的水质量浇高度,在五年的时期期间每年等于到 52 亿立方的米,并且浇集体弄空在 Hebei 省是 ∼45 亿立方的米每滥用的地下的水的年每在一样的时期,它与一般水准一致的年浇 40 亿立方的米的集体弄空在最近 Hebei 省估计的 30 年浇资源局。而且,优雅能检测 ∼ 的水团累积在散布超过大约 12 万的区域以内的 5 厘米相等的水高度由于三峡摆平公里在 2003 年 6 月的水坝建设。我们也发现 ∼ 的水团获得在 Qinghai,四川和 Gansu 省相遇的区域的 1.1 cm/a。这显示这些区域的气候在最近的年里一直在变得逐渐地潮湿。 | ZHONG Min DUAN JianBin XU HouZe PENG Peng YAN HaoMing ZHU YaoZhong | 2009 | Chinese Science Bulletin2009，54，5： | 35 |
| 12 | Galangin induces apoptosis of hepatocellular carcinoma cells via the mitochondrial pathway显示文摘AIM:To investigate the mechanism by which galangin,a polyphenolic compound derived from medicinal herbs,induces apoptosis of hepatocellular carcinoma(HCC) cells.METHODS:The 3-(4,5-Dimethyl-thiazol-2-yl)-2,5-diphenyl-tetrazolium bromide assay was used to measure cell viability.Apoptosis was evaluated by in situ uptake of propidium iodide and Hoechst 33258 and was then detected by fluorescence microscopy.Protein expressions were detected by Western blotting.To confirm the apoptotic pathway mediated by galangin,cells were transfected by bcl-2 gene to overexpress Bcl-2 or siRNA to down-regulate Bcl-2 expression.RESULTS:Galangin(46.25-370.0 μmol/L) exerted an anti-proliferative effect,induced apoptosis,and decreased mitochondrial membrane potential in a dose and time-dependent manner.Treatment with galangin induced apoptosis by translocating the pro-apoptotic protein Bax to the mitochondria,which released apoptosis-inducing factor and cytochrome c into the cytosol.Overexpression of Bcl-2 attenuated galangin-induced HepG2 cell apoptosis,while decreasing Bcl-2 expression enhanced galangin-induced cell apoptosis.CONCLUSION:Our data suggests that galangin mediates apoptosis through a mitochondrial pathway,and may be a potential chemotherapeutic drug for the treatment of HCC. | Hai-Tao Zhang Liu-Bo Lan Da-Hua Fan Kai-Dan Zhu Xiao-Yi Chen Min Wen Hui-Ming Liu Guangdong Province China Hui Luo | 2010 | World Journal of Gastroenterology2010，16，27： | 32 |
| 13 | Clinical short-term results of radiofrequency ablation in liver cancers显示文摘AIM: To study local therapeutic efficacy, side effects, andcomplications of radiofrequency ablation (RFA), whichis emerging as a new method for the treatment ofpatients with hepatocellular carcinoma (HCC) withcirrhosis or chronic hepatitis and metastatic liver cancer.METHODS: Thirty-six patients with primary andsecondary liver cancers (21 with primaryhepatocellular carcinoma, 12 with colorectal cancerliver metastases and 3 with other malignant livermetastases), which were considered not suitable forcurative resection, were include in this study. Theywere treated either with RFA (RITA2000, MountainView, California, USA) percutaneously (n=20)orintraoperatively (n=16).The procedures wereperformed using the ultrasound guidance. The qualityof RFA were based on monitoring of equipments andsubject feeling of the practitioners. Patients treatedwith RFA was followed according to clinical findings,radiographic images, and tumor markers.RESULTS: Thirty-six patients underwent RFA for 48nodules. RFA was used to treat an average 1.3 lesionsper patient, and the median size of treated lesions was2.5 cm (range, 0.5-9 cm). The average hospital staywas 5.6 days overall (2.8 days for percutaneous casesand 7.9 days for open operations). Seven patientsunderwent a second RFA procedure (sequentialablations). Sixteen HCC patients with a high level ofalpha fetoprotein (AFP) and 9 colorectal cancer livermetastases patients with a high level of serumcarcinoembryonic antigen (CEA) have a great reductionbenefited from RFA. Four (11.1 %) patients hadcomplications: one skin burn; one postoperativehemorrhage; one cholecystitis and one hepatic abscessassociated with percutaneous ablations of a largelesion. There were 4 deaths: 3 patients died from localand system diseases (1 at 7 month, 1 at 9 month, and 1at 12 month), 1 patients died from cardiovascular shock,but no RFA-related death. At a median follow-up of 10months (range, 1-24 months), 6 patients (16.7 %) hadrecurrences at an RFA site, and 20 patients (56.7 %)remained clinically free of disease.CONCLUSION: RF ablation appears to be an effective,safe, and relatively simple procedure for the treatmentof unresectable liver cancers. The rate and severity ofcomplications appear acceptable. However, furtherstudy is necessary to assess combination with othertherapies, long-term recurrence rates and effect onoverall survival. | Hong-Chi Jiang Lian-Xin Liu Da-Xun Piao Jun Xu An-Long Zhu Wei-Hui Zhang Lin-Feng Wu Department of Surgery,the First Clinical College,Harbin Medical University,Harbin 150001,Heilongjiang Province,China Min Zheng Department of Ultrasound Diagnosis,the First Clinical College,Harbin Medical University,Harbin 150001,Heilongjiang Province,China Shu-Yi Qi Second Inpatient Department,the First Clinical College,Harbin Medical University,Harbin 150001,Heilongjiang Province,China | 2002 | World Journal of Gastroenterology2002，8，4： | 33 |
| 14 | Intergrin gene expression profiles of human hepatocellular carcinoma显示文摘AIM: To investigate gene expression profiles of intergringenes in hepatocellular carcinoma (HCC) through theusage of Atlas Human Cancer Array membranes, semi-quantitative reverse transcription polymerase chainreaction (RT-PCR) and Northern blot.METHODS: Hybridization of cDNA array membrane wasperformed with α 32P-labeled cDNA probes synthesizedfrom RNA isolated from hepatocellular carcinoma andadjacent non-cirrhotic liver. AtlasImage, which is asoftware specific to array, was used to analyze theresult. RT-PCR of 24 pairs specimen and Northern blotof 4 pairs specimen were used to confirm the expressionpattern of some intergrin genes identified by Atlasarrays hybridization.RESULTS: Among 588 genes spotted in membrane, 17genes were related to intergrin. Four genes were up-regulated, such as intergrin alpha8, beta1, beta7 andbeta8 in HCC. Whereas there were no genes down-regulated in HCC. RT-PCR and Northern blot analysisof intergrin beta1 gene gave results consistent withcDNA array findings.CONCLUSION: Investigation of these intergrin genesshould help to disclose the molecular mechanism of thecell adhesion, invasive and metastasis of HCC. A fewgenes are reported to have changed in HCC for the firsttime. The quick and high-throughout method of profilinggene expression by cDNA array provides us overviewof key factors that may involved in HCC, and may findthe clue of the study of HCC metastasis and moleculartargets of anti-metastasis therapy. The preciserelationship between the altered genes and HCC is amatter of further investigation. | Lian-Xin Liu Hong-Chi Jiang Wei-Hui Zhang An-Long Zhu Department of Surgery,the First Clinical College,Harbin Medical University,Harbin 150001,Heilongjiang Province,China Lian-Xin Liu Zhi-Hua Liu Jing Zhou Xiu-Qin Wang Min Wu National Laboratory of Molecular Oncology,Department of Cell Biology,Cancer Institute,Chinese Academy of Medical Science & Peking Union Medical College,Beijing 100021,China | 2002 | World Journal of Gastroenterology2002，8，4： | 29 |
| 15 | Herbal prescription Chang'an Ⅱ repairs intestinal mucosal barrier in rats with post-inflammation irritable bowel syndrome显示文摘 | Feng-yun WANG Min SU Yong-qiu ZHENG Xiao-ge WANG Nan KANG Ting CHEN En-lin ZHU Zhao-xiang BIAN Xu-dong TANG | 2015 | Acta Pharmacologica Sinica2015，36，6： | 28 |
| 16 | Expression of fibroblast activation protein in human pancreatic adenocarcinoma and its clinicopathological significance显示文摘AIM: To examine fibroblast activation protein (FAP) expression in pancreatic ductal adenocarcinoma (PDAC) and to analyze its relationship with the clinicopathology of PDAC. METHODS: FAP expression was examined in 134 PDAC specimens by immunohistochemistry, and in four pancreatic cancer cell lines (SW1990, Miapaca-2, AsPC-1 and BxPC-3) by Western blotting assay. We also analyzed the association between FAP expression in PDAC cells and the clinicopathology of PDAC patients. RESULTS: The results showed that the FAP was expressed in both stromal fibroblast cells (98/134, 73.1%) and carcinoma cells (102/134, 76.1%). All 4 pancreatic cancer cell lines expressed FAP protein at different levels. Protein bands corresponding to the proteolytically active 170-kDa seprase dimer and its88-kDa seprase subunit were identif ied. Higher FAP expression in carcinoma cells was associated with tumor size (P < 0.001), fi brotic focus (P = 0.003), perineural invasion (P = 0.009) and worse clinical outcome (P = 0.0085). CONCLUSION: FAP is highly expressed in carcinoma cells and f ibroblasts in PDAC tissues, and its expression is associated with desmoplasia and worse prognosis. | Min Shi Dang-Hui Yu Ying Chen Chen-Yan Zhao Jing Zhang Qing-Hua Liu Can-Rong Ni Ming-Hua Zhu | 2012 | World Journal of Gastroenterology2012，18，8： | 25 |
| 17 | Expenditure and financial burden for the diagnosis and treatment of colorectal cancer in China:a hospital.based,multicenter,cross-sectional survey显示文摘Background: The increasing prevalence of colorectal cancer(CRC) in China and the paucity of information about relevant expenditure highlight the necessity of better understanding the financial burden and effect of CRC diagnosis and treatment. We performed a survey to quantify the direct medical and non-medical expenditure as well as the resulting financial burden of CRC patients in China.Methods: We conducted a multicenter, cross-sectional survey in 37 tertiary hospitals in 13 provinces across China between 2012 and 2014. Each enrolled patient was interviewed using a structured questionnaire. All expenditure data were inflated to the 2014 Chinese Yuan(CNY; 1 CNY = 0.163 USD). We quantified the overall expenditure and financial burden and by subgroup(hospital type, age at diagnosis, sex, education, occupation, insurance type, household income, clinical stage, pathologic type, and therapeutic regimen). We then performed generalized linear modeling to determine the factors associated with overall expenditure.Results: A total of 2356 patients with a mean age of 57.4 years were included, 57.1 % of whom were men; 13.9% of patients had stage I cancer; and the average previous-year household income was 54,525 CNY.The overall average direct expenditure per patient was estimated to be 67,408 CNY, and the expenditures for stage Ⅰ, Ⅱ, Ⅲ, and Ⅳ disease were 56,099 CNY, 59,952 CNY, 67,292 CNY, and 82,729 CNY, respectively. Non-medical expenditure accounted for 8.3%of the overall expenditure. The 1-year out-of-pocket expenditure of a newly diagnosed patient was 32,649 CNY, which accounted for 59.9% of their previous-year household income and caused 75.0% of families to suffer an unmanageable financial burden. Univariate analysis showed that financial burden and overall expenditure differed in almost all subgroups(P < 0.05), except for sex. Multivariate analysis showed that patients who were treated in specialized hospitals and those who were diagnosed with adenocarcinoma or diagnosed at a later stage were likely to spend more,whereas those with a lower household income and those who underwent surgery spent less(all P < 0.05).Conclusions: For patients in China, direct expenditure for the diagnosis and treatment of CRC seemed catastrophic,and non-medical expenditure was non-ignorable. The financial burden varied among subgroups, especially among patients with different clinical stages of disease, which suggests that, in China, CRC screening might be cost-effective. | Hui-Yao Huang Ju-Fang Shi Lan-Wei Guo Ya-Na Bai Xian-Zhen Liao Guo-iangLiu A-Yan Mao Jian-Song Ren Xiao-Jie Sun Xin-Yu Zhu Le Wang Bing-Bing Song Ling-Bin Du Lin Zhu Ji-Yong Gong Qi Zhou Yu-Qin Liu Rong Cao Ling Mai Li Lan Xiao-Hua Sun Ying Ren Jin-Yi Zhou Yuan-Zheng Wang Xiao Qi Pei-An Lou Dian Shi Ni Li Kai Zhang Jie He Min Dai | 2017 | Chinese Journal of Cancer2017，36，8： | 25 |
| 18 | Methionine-dependence and combination chemotherapy on human gastric cancer cells in vitro显示文摘AIM: To elucidate whether human primary gastric cancer and gastric mucosa epithelial calls in vitro can grow normally in a rnethionine (Met) depleted environment, i.e.Met-dependence, and whether Met-depleting status can enhance the killing effect of chemotherapy on gastric cancer cells.lMETHODS: Fresh human gastric cancer and mucosal tissueswere managed to form monocellular suspensions, whichwere then cultured in the Met-free but homocysteine-containing ( MetHcy+ ) medium, with differentchemotherapeutic drugs. The proliferation of the cells wasexamined by cell counter, flow cytometry (FCM) andmicrocytotoxicity assay (MTT).RESULTS: The growth of human primary gastric cancer cellsin Met Hcy+ was suppressed, manifested by the decrease oftotal cell counts [1.46±0.42 ( x 109@L-1) in Met-Hcy+ vs .64±0.44 ( x l09@L-1) in Met+ Hcy, P<0.01], the decline inthe percentage of G0G1 phase cells (0.69±0.24 in Met-Hey+vs 0.80±0.18 in Met+ Hcy, P<0.01) and the increase of Scells(0.24±0.20inMet-Hcy+ vs 0.17 ± 0.16 in Met+ Hcy-, P< 0.01); however, gastric mucusal cells grew normally. IfMet-Hcy+ medium was used in combination withchemotherapeutic drugs, the number of surviving gastriccancer cells dropped significantly.CONCLUSION: Human primary gastric cancer cells in vitroare Met-dependent; however, gastric mucosal cells have notshown the same characteristica. Met- Hcy+ environment maystrengthen the killing effect of chemotherapy on humanprimary gastric cancer cells. | Wei-Xin Cao Jing-Min Ou Xu-Feng Fei,Department of Clinical Nutrition,Shanghai Institute of Digestive Surgery,Ruijin Hospital,Shanghai Second Medical University,Shanghai 200025,China Zheng-Gang Zhu Hao-Ran Yin Min Yan Yan-Zhen Lin,Department of Surgery,Shanghai Institute of Digestive Surgery,Ruijin Hospital,Shanghai Second Medical University,Shangha 200025,China | 2002 | World Journal of Gastroenterology2002，8，2： | 24 |
| 19 | Hepatitis B virus infects hepatic stellate cells and affects their proliferation and expression of collagen type I显示文摘 | LIU Xuan ZHU Sheng-tao YOU Hong CONG Min LIU Tian-hui WANG Bao-en JIA Ji-dong | 2009 | Chinese Medical Journal2009，，12： | 22 |
| 20 | Glutamine:aprecursor of glutathione and its effect on liver显示文摘METHODSTwentymaleWistarratswererandomlydividedintotwogroups:onereceivingstandardparenteralnutrition(STD)andtheothersuppleme... | YU Jian Chun, JIANG Zhu Ming and LI De Min | 1999 | World Journal of Gastroenterology1999，5，2： | 23 |
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