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| 1 | Establishment of cell clones with different metastatic potential from the metastatic hepatocellular carcinoma cell line MHCC97显示文摘ALM To establish clone cells with different metastatic potential for the study of metastasis-related mechanisms. METHODS Cloning procedure was performed on parental hepatocellular carcinoma (HCC) cell line MHCC97. andbiological characteristics of the target clones selected by in vivo screening were studied.``RESULTS Two clones with high MHCC97-H and IowMHCC9--L1 metastatic potential were isolated from theparent cell line. Compared with MHCC97-L. MHCC97-H hadsmaller cell size average cell diameter 43 um vs 50 μmand faster in vitro and in vivo growth rate tumor celldoubling time was 34.2 h vs 60.0 h. The main ranges ofchromosomes were 5.5 58 in MHCC97-H and 57 62 inMHCC97-L. Boyden chamber in vitro invasion assay demonstrated that the number of penetrating cells through the artificial basement membrane was 137.5 - 11 .0) cellsfield for MHC_C99--H vs 17.7 - 6.3) field for MHCC97-L.The proportions of cells in GO Gl phase. S phase, and G_ M phase for MHCC97-H MHCC97-L were 0.56 6.65.0.28 0.25 and 0.l6 0.10, respectively, as measured by flow cytometry. The serum AFP levels in nude mice 5 wk after orthotopic implantation of tumor tissue were ( 24666 μg. L for MHCC97-H and (91- 66) μg' L 1 for MHCC97L. The pulmonary metastatic rate was 100% (10-10) vs40% 4- 10).``CONCLUSION Two clones of the same genetic background but with different biological behaviors were established, which could be valuable models for investigation on HCC metastasis. | Yan Li Zhao-You Tang Sheng-Long Ye Yin-Kun Liu Jie Chen Qiong Xue Jun Chen Dong-Mei Gao Wei-Hua Bao Liver Cancer Institute and Zhongshan Hospital of Fudan University (Former Liver Cancer Institute of Shanghai Medical University),Shanghai 200032,China | 2001 | World Journal of Gastroenterology2001，7，5： | 111 |
| 2 | The Reference Genome of Tea Plant and Resequencing of 81 Diverse Accessions Provide Insights into Its Genome Evolution and Adaptation显示文摘Tea plant is an important economic crop,which is used to produce the world's oldest and most widely consumed tea beverages.Here,we present a high-quality reference genome assembly of the tea plant(Camellia sinensis var.sinensis)consisting of 15 pseudo-chromosomes.LTR retrotransposons(LTR-RTs)account for 70.38%of the genome,and we present evidence that LTR-RTS play critical roles in genome size expansion and the transcriptional diversification of tea plant genes through preferential insertion in promoter regions and introns.Genes,particularly those coding for terpene biosynthesis pro-teins,associated with tea aroma and stress resistance were significantly amplified through recent tandem duplications and exist as gene clusters in tea plant genome.Phylogenetic analysis of the sequences of 81 tea plant accessions with diverse origins revealed three well-differentiated tea plant populations,support-ing the proposition for the southwest origin of the Chinese cultivated tea plant and its later spread to western Asia through introduction.Domestication and modern breeding left significant signatures on hundreds of genes in the tea plant genome,particularly those associated with tea quality and stress resis-tance.The genomic sequences of the reported reference and resequenced tea plant accessions provide valuable resources for future functional genomics study and molecular breeding of improved cul-tivars of tea plants. | Enhua Xia Wei Tong Yan Hou Yanlin An Linbo Chen Qiong Wu Yunlong Liu Jie Yu Fangdong Li Ruopei Li Penghui Li Huijuan Zhao Ruoheng Ge Jin Huang Ali Inayat Mallano Yanrui Zhang Shengrui Liu Weiwei Deng Chuankui Song Zhaoliang Zhang Jian Zhao Shu Wei Zhengzhu Zhang Tao Xia Chaoling Wei Xiaochun Wan | 2020 | Molecular Plant2020，13，7： | 51 |
| 3 | Effects of the tyrosine protein kinase inhibitor genistein on the proliferation,activation of cultured rat hepatic stellate cells显示文摘AIM: Hepatic stellate cell (HSC) plays a pivotal role inliver fibrosis and is considered as the therapeutic targetfor the treatment of hepatic fibrosis. Tyrosine proteinkinase plays an important role in the proliferation,activation of HSC. The purpose of the study is toinvestigate the effects of the tyrosine protein kinaseinhibitor genistein onthe proliferation and activationof cultured rat HscMETHODS: Rat HSC were isolated from Wistar rats by insitu perfusion of collagenase and pronase and single-stepdensity Nycodenz gradient. Culture-activated HSC wereserum-starved and incubated with 10-3 to 10-5 mol/Lconcentration of genistein for 24, 48 or 72 h. In PDGF-induced HSC proliferation, HSC were stimulatel with L0μg@L-1PDGF-BB for 15 min, and then treaeed with genisteinfor the same time. Cell proliferation was measured byMTr assay and based on flow cytometric analysis of cellcycle. The a-smooth muscle actin (α-SMA) expression inHSC was studied with confocal laser microscopy and flowcytometry. c-fos c-jun and cyclin D1 expression in HSCwas also detected by flow cytometry.RESULTS: Genistein inhibited basal and PDGF-inducedproliferation of HSC at the concentration of 10-8 to 10-5mol/L, and treatment with 10-7 mol/L concentration ofgenistein for 48 h inhibited the HSC proliferationsignificantly (the inhibition rate was 70.3 %, P<0.05).Immunofluorescence detected by confocal lasermicroscopy and flow cytometry showed that treatmentwith 10-7 mol/L genistein for 48 h suppressed theexpression of α-SMA significantly in HSC (the specificfluorescence intensity were 60.2±21.5 vs 35.3±11.6and 12.8± 10.4 vs9.54±6.39, respectively, both P<0.05).The intensity of c-fos, c-jun and cydin D1 expression ofHSCs treated with 10-7 mol/L genistein for 48 h wasalso significantly decreased compared with the controls.CONCLUSION: Genistein influences proliferation of HSC,suppresses the expression of α-SMA in HSC and tinhibits the intensity of c-fos, c-jun and cyclin D1expression of HSCs. Genistein has therapeutic potentialagainst liver fibrosis. | Xiao-Jing Liu Ming-Hui Huang Laboratory of Department of Internal Medicine,West China Hospital,Sichuan University,Chengdu 610041,Sichuan Province,China Li Yang Qiong Wang Yi-Ping Wang Department of Gastroenterology of West China Hospital,Sichuan University,Chengdu 610041,Sichuan Province,China Yong-Qiu Mao Center for Cancer Biotherapy of West China Hospital,Sichuan University,Chengdu 610041,Sichuan Province,China Hong-Bin Wu Laboratory of Department of Surgery,West China Hospital,Sichuan University,Chengdu 610041,Sichuan Province,China | 2002 | World Journal of Gastroenterology2002，8，4： | 38 |
| 4 | Metastatic human hepatocellular carcinoma models in nude mice and cell line with metastatic potential显示文摘Metastatic human HCC model is needed for the studies on mechanism and intervention of metastatic recurrence. By using orthotopic implantation of histologically intact tissues of 30 surgical specimens, a patient like metastatic model of human HCC in nude mice (LCI-D20)and a Iow metastatic model of human HCC in nude mice LCI-D35 ) have been established. All mice with transplanted LCI-D20 tumors exhibited extremely high metastatic ability including spontaneous metastasis to liver, lungs, lymph nodes and peritoneal seeding.Remarkable difference was also found in expression of some of the invasiveness related genes and growth factors between the LCI-D20 and LCI-D35 tumors. PAI-Iincreased gradually following tumor progression in LCID20 model, and correlated with tumor size and AFP level,Phasic expression of tissue intercellular adhesion molecule-I in this model was also observed. Using corneal micropocket model, it was demonstrated that the vascular response induced by LCI-D20 tumor was stronger than that induced by LCI-D35 tumor. Similar report on metastatic human HCC model in nude mice and human HCC cell line with metastatic potential was rarely found in the literature. This LCI-D20 model has been widely used for the studies on intervention of metastasis, including antiangiogenesis, antisense approach, metalloproteinase inhibitor, differentiation inducer, etc. It is concluded that the establishment of metastatic human HCC model in nude mice and human HCC cell line with metastatic potential will provide important models for the in vivo and in vitro study of HCC invasiveness, angiogenesis as well as intervention of HCC recurrence. | Zhao-You Tang Fan-Xian Sun Jian Tian Sheng-Long Ye Yin-Kun Liu Kang-Da Liu Qiong Xue Jie Chen Jing-Lin Xia Lun-Xiu Qin Hui-Chuan Sun Lu Wang Jian Zhou Yan Li Zeng-Chen Ma Xin-Da Zhou Zhi-Quan Wu Zhi-Ying Lin Bing-Hui Yang Liver Cancer Institute of Fudan University and Zhongshan Hospital,Shanghai 200032,China | 2001 | World Journal of Gastroenterology2001，7，5： | 34 |
| 5 | In situ synthesis of graphitic-C3N4 nanosheet hybridized N-doped TiO2 nanofibers for efficient photocatalytic H2 production and degradation显示文摘Graphitic 碳氮化物 nanosheets g-C <潜水艇class=“ a-plus-plus ”> 3 N <潜水艇class=“ a-plus-plus ”> 4 NS hybridized 氮做了钛二氧化物 N-TiO <潜水艇class=“ a-plus-plus ”> 2 nanofibers GCN/NT NF 经由与结合的一个简单 electrospinning 过程在 situ 被综合了一个修改蚀刻热的方法。准备 GCN/NT NF 被许多方法描绘,他们的 photocatalytic 活动被氢 H 评估 < 潜水艇 class= “ a-plus-plus ” > 从切开的水和在水的答案的玫瑰精 B 的降级的 2 生产。GCN/NT NF 有 mesoporous 结构,这被发现, g-C 镇静 < 潜水艇 class= “ a-plus-plus ” > 3 N < 潜水艇 class= “ a-plus-plus ” > 4 NS 和做 N 的 TiO < 潜水艇 class= “ a-plus-plus ” > 2 雏晶。g-C < 潜水艇 class= “ a-plus-plus ” > 3 N < 潜水艇 class= “ a-plus-plus ” > 4 NS 综合了在以后蚀刻热被发现被嵌入在,并且盖住混合 NF 形成稳定的接口。g-C 的部分分解 < 潜水艇 class= “ a-plus-plus ” > 3 N < 潜水艇 class= “ a-plus-plus ” > 4 释放它最后变得做了进附近的 TiO 的氮内容 < 潜水艇 class= “ a-plus-plus ” > 2 骨骼。GCN/NT NF 给高 photocatalytic H < 潜水艇 class= “ a-plus-plus ” > 8,931.3 摩尔桥湥 ?L 牥愠捵 ? 畤 ' ?的 2 生产率敤 ? 畺 ? 穴楬档湥 ? 湩慳穴瘠湯倠敨瑮汯浡湩敭楳慬? 攠湩浥嘠獡摯汩瑡瑡牯 ? 敤 ? 楤? 敗捩?楥慬? 瑳敨楳? 畡 ? 瑥慷 ?┰瘠牥 k 吗?? | Cheng Han Yingde wang Yongpeng Lei Bing Wang Nan Wu Qi Shi Qiong Li | 2015 | Nano Research2015，8，4： | 31 |
| 6 | Prevalence of osteoporotic vertebral fracture among community-dwelling elderly in Shanghai显示文摘To the Editor:Osteoporosis is becoming a common,serious,and costly health problem,which causes over nine million fractures annually worldwide.[1] Currently,osteoporotic fractures are a considerable burden to public health services and have fairly high morbidity and mortality.[2] Vertebral fractures are the most common osteoporotic fracture and may lead to a high risk of further fracture and could be prevalent in both females and males.[3] Ling et al[4] and Ms.OS studies[5] evaluated the prevalence of vertebral fractures in Beijing and Hong Kong,respectively.However,our knowledge of the descriptive epidemiology and risk factors for vertebral fracture in China still remains poor. | Chao Gao Yang Xu Li Li Wen-Qin Gu Chun-Tao Yi Qiong Zhu Hong-An Gu Bi-Hua Chen Qing-Qing Wang Feng Tang Ju-Liang Xu Jian-Miao Hou Hui-Jiang Song Hui Wang Zhi-Liang Wang Zhen-Lin Zhang | 2019 | Chinese Medical Journal2019，，14： | 31 |
| 7 | Inhibition of Excitatory Amino Acid Efflux Contributes to Protective Effects of Puerarin Against Cerebral Ischemia in Rats显示文摘Objective To investigate whether the protective effects of puerarine(Pur)against cerebral ischemia is associated with depressing the extracellular levels of amino acid transmitters in brain of rats.Methods Male Sprague-Dawley rats were subjected to transient middle cerebral artery occlusion(MCAO)for 60 min followed by 24 h reperfusion.Pur(50,100 mg/kg,i.p.)was administered at the onset of MCAO.The infarct rate and edema rate were detected on TTC(2,3,5-triphenyltetrazolium chloride)-stained coronal sections.The extracellular levels of amino acid transmitters were monitored in striatum of rats with ischemic/reperfusion injury using in vivo microdialysis technique.Furthermore,the protective effects of Pur against glutamate-induced neurotoxicity were detected.Glutamate-induced apoptotic and necrotic cells in hippocampus were estimated by flow cytometric analysis of Annexin-V and PI labeling cells.Results Pur(100 mg/kg)significantly decreased infarct size by 31.6%(P<0.05),reduced edema volume(P<0.05),and improved neurological functions(P<0.05)following MCAO.In these rats,the ischemia-induced extracellular levels of aspartate(Asp),glutamate(Glu),γ-aminobutyric acid(GABA),and taurine(Tau)were significantly reduced in striatum of vehicle-treated animals by 54.7%,56.7%,75.8%,and 68.1%(P<0.01 and P<0.05).Pur reduced the peak values of Glu and Asp more obviously than those of GABA and Tau,and the rate of Glu/GABA during MCAO markedly decreased in Pur-treated MCAO rats,compared with the vehicle-treated MCAO rats.Meanwhile,apoptosis and necrosis induced by Glu in cultured hippocampal neurons were significantly reduced after Pur treatment.Conclusion Acute treatment with Pur at the onset of occlusion significantly depresses ischemia-induced efflux of amino acids,especially,excitotoxicity in the striatum,a mechanism underlying the neuroprotective effect on cellular survival. | XIAO-HONG XU XIAO-XIANG ZHENG QIONG ZHOU HUI LI | 2007 | Biomedical and Environmental Sciences2007，20，4： | 30 |
| 8 | Polymorphism of p16INK4a gene and rare mutation of p15INK4b gene exon2 in primary hepatocarcinoma显示文摘INTRODUCTION Hepatocellular carcinoma(HCC)is the mostcommon cause of death from cancer in China.Themechanisms of hepatocarcinogenesis are not yetknown clearly,p16INK4a gene,the multiple tumorsuppressor gene 1(MTS1),encodes P16 protein,which acts as an inhibitor by binding directly toCDK4 and CDK6 and preventing its association | Yang Qin Bo Li Yong Shu Tan Zhi Lin Sun Feng Qiong Zuo Ze Fang Sun Institute of Biochemistry and Molecular Biology,West China University of Medical Sciences,Chengdu 610041,Sichuan Province,China Department of General Surgery,The First Affiliated Hospital,West China University of Medical Sciences,Chengdu 610041,Sichuan Province,China Department of Pathology,The First Affiliated Hospital,West China University of Medical Sciences,Chengdu 610041,Sichuan Province,China | 2000 | World Journal of Gastroenterology2000，6，3： | 30 |
| 9 | Heavy metal contamination and source in arid agricultural soil in central Gansu Province,China显示文摘铜( Cu )的集中,铅( Pb ),铬( Cr ),水银( Hg ),和砷(作为)在在 Daba 村庄, Shajiawuan 村庄, Gangou 村庄和 Sifangwu 村庄里收集的干旱农业、灌溉的农业土壤被测量,在中央 Gansu 省定位了,除了 Hg 和 Pb 的 China.Concentrations 比在在选择干旱农业 soils.Pb 集中的灰石灰性土壤的背景价值由结果显示出的72.46% .These 在中国超过干旱农业土壤的阀值低有有 Pb 的确实严肃的污染,为在 Daba 村庄里的灌溉农业土壤的另外的选择金属的一个细微污染问题。种量分析(PCA ) 被用来估计土壤数据,使用有凯撒正规化的 varimax 旋转。结果证明灌溉因素,农业因素和人为的因素都贡献了在选择化学特性之间的关系。Cu 的累积的主要因素, Pb, Cr, Hg 并且这是石版印刷在干旱农业区域的逻辑因素。有 Cu 的起源的惹人注目的不同, Pb, Cr, Hg 并且作为在在 irrigate 农业和干旱农业之间的农业土壤。 | LI Yu GOU Xin WANG Gang ZHANG Qiang SU Qiong XIAO Guoju | 2008 | Journal of Environmental Sciences2008，20，5： | 27 |
| 10 | Production of high-quality agarwood in Aquilaria sinensis trees via whole-tree agarwood-induction technology显示文摘我们使用了整个树的 agarwood 感应的技术在 20 个月以内从 Aquilaria sinensis 树生产 agarwood,并且评估了这 agarwood 的质量。结果证明它的特征以质地,化学成分,香精油内容,和乙醇可溶的摘录内容类似于高级野 agarwood 的那些,与远超过繁体中文药 agarwood 的要求的最後的质量,作为在中国药典 2010 显示了。就我们的知识而言,这是第一研究证明高质量的 agarwood 能在整个 A 被生产。经由一种化学上导致的技术的 sinensis 树。 | Xing Li Zhang Yang Yang Liu Jian He Wei Yun Yang Zheng Zhang Jun Qing Huang Huai Qiong Chen Yu Jun Liu | 2012 | Chinese Chemical Letters2012，23，6： | 28 |
| 11 | Modified vitrification method for cryopreservation of human ovarian tissues显示文摘背景玻璃化是在卵巢的织物 cryopreservation 的一种未来的技术,但是它仍然在一个起始的阶段。这研究被进行为人的卵巢的组织调查一个修改玻璃化协议,它能被用作一种选择保存生育力因为有到的有癌症的年轻女人经历细胞毒素的治疗和消毒。方法卵巢的织物样品从 15 个病人被收集并且随机分配了到一些新鲜,玻璃化,并且常规慢结冰。一个修改无搬运人的玻璃化方法被使用。在新鲜卵巢的纸巾的词法上未经触动的滤泡的比例在温暖 / 融化的纸巾与那相比。滤泡的起始的生长和 estradiol 和孕酮的集中被检测决定生存能力和在新鲜的组(97.6%)的词法上未经触动的初发的滤泡的比例是的 cryopreserved tissues.Results 的内分泌的功能比那显著地高在另外的二个组(玻璃化组80.3%并且慢结冰组织72.6%, P0.001 )。在玻璃化和慢结冰的组, estradiol 和孕酮在 vitro 在 2 星期的文化期间连续地被分泌,主要滤泡的比例显著地两个都与新鲜的组相比被增加。没有统计上重要的差别在 estradiol 和为人的卵巢的纸巾的 cryopreservation 的修改玻璃化方法是的孕酮(P0.05 ).Conclusion 的初发、主要的滤泡,和集中的比例在 cryopreservation 以后在二个组之间存在有效、简单、便宜。 | LI Yu-bin ZHOU Can-quan YANG Guo-fen WANG Qiong DONG Yu | 2007 | Chinese Medical Journal2007，，2： | 26 |
| 12 | Cardiotoxicity of 5-fluorouracil and capecitabine in Chinese patients: a prospective study显示文摘Background:5-Fluorouracil(5-FU)and capecitabine-associated cardiotoxicity ranging from asymptomatic electro-cardiography(ECG)abnormalities to severe myocardial infarction has been reported in a number of studies,but such cardiotoxicity in Chinese patients with malignant diseases has not been investigated to date.In the present study,we aimed to prospectively evaluate the incidence rates and clinical manifestations of 5-FU-and capecitabine-associated cardiotoxicity in cancer patients recruited from multiple centers in China.Methods:Among the 527 patients who completed the study,196 received 5-FU-based chemotherapy and 331 received capecitabine-based chemotherapy as either first-line or adjuvant therapy.Adverse events were reported during the treatment and up to 28 days of follow-up.Outcome measures included ECG,myocardial enzymes,cardiac troponin,brain natriuretic peptide and echocardiography.Univariate analysis and logistic regression were performed for subgroup analysis and identification of significant independent variables that are associated with cardiotoxicity of both agents.Results:In total,161 of 527 patients(30.6%)experienced cardiotoxicity.The incidence rate of cardiotoxicity was 33.8%(112/331)in the capecitabine group,which was significantly higher than the rate of 25%(49/196)in the 5-FU group(P=0.0042).110/527 patients(20.9%)suffered arrhythmia,105/527(19.9%)developed ischemic changes,while only 20/527 patients(3.8%)presented heart failure and 6/527 patients(1.1%)had myocardial infarction.Pre-existing cardiac disease,hypertension,capecitabine-based chemotherapy and duration of treatment were identified as sig-nificant risk factors associated with cardiotoxicity.The odds ratio were 15.7(prior history of cardiac disease versus no history),1.86(capecitabine versus 5-FU),1.06(5-8 versus 1-4 chemotherapy cycles)and 1.58(hypertension versus no hypertension),respectively.Conclusions:Cardiotoxicity induced by fluoropyrimidines in the Chinese population may be underestimated in clini-cal practice.Close monitoring of patients is recommended,especially for those patients at high risk for cardiotoxicity.Possible risk factors are duration of treatment,capecitabine-based chemotherapy,pre-existing cardiac diseases and hypertension.Trial registration This study was initiated on January 22,2014 and has been retrospectively registered with the registra-tion number ChiCTR1800015434 . | Jianjun Peng Chao Dong Chang Wang Weihua Li Hao Yu Min Zhang Qun Zhao Bo Zhu Jun Zhang Wenliang Li Fenghua Wang Qiong Wu Wenhao Zhou Ying Yuan Meng Qiu Gong Chen | 2018 | Cancer Communications2018，38，1： | 23 |
| 13 | Trend of mass change in the Antarctic ice sheet recovered from the GRACE temporal gravity field显示文摘It is important to quantify mass variations in the Antarctic ice sheet to study the global sea-level rise and climate change. A hybrid filtering scheme employing a combination of the decorrelated filter P3M6 and 300 km Fan filter was used, and the sur- face mass variations over the Antarctic are recovered from GRACE CSR RL04 monthly gravity field models from August 2002 to June 2010. After deduction of leakage errors using the GLDAS hydrological model and postglacial rebound effects using the glacial isostatic adjustment model IJ05, the variations in the ice sheet mass are obtained. The results reveal that the rate of melting of the Antarctic ice sheet is 80.0 Gt/a and increasing and contributes 0.22 mm/a to the global sea-level rise; the mass loss rate is 78.3 Gt/a in the West Antarctic and 1.6 Gt/a in the East Antarctic. The average mass loss rate increases from 39.3 Gt/a for the period 2002-2005 to 104.2 Gt/a for the period 2006-2010, and its corresponding contribution to the global sea-level rise increases from 0.11 to 0.29 mm/a, which indicates accelerated ice mass loss over the Antarctic since 2006. Moreover, the mass accumulation rates for Enderby Land and Wilkes Land along the coast of East Antarctica decrease for the period 2006-2008 but increase evidently after 2009. | LUO ZhiCai LI Qiong ZHANG Kun WANG HaiHong | 2012 | Science China Earth Sciences2012，55，1： | 21 |
| 14 | Effects of aeration method and aeration rate on greenhouse gas emissions during composting of pig feces in pilot scale显示文摘The aim of this study was to uncover ways to mitigate greenhouse gas(GHG) emissions and reduce energy consumption during the composting process. We assessed the effects of different aeration rates(0, 0.18, 0.36, and 0.54 L/(kg dry matter(dm)·min)) and methods(continuous and intermittent) on GHG emissions. Pig feces and corn stalks were mixed at a ratio of 7:1. The composting process lasted for 10 weeks, and the compost was turned approximately every 2 weeks. Results showed that both aeration rate and method significantly affected GHG emissions. Higher aeration rates increased NH3 and N2O losses,but reduced CH4 emissions. The exception is that the CH4 emission of the passive aeration treatment was lower than that of the low aeration rate treatment. Without forced aeration,the CH4 diffusion rates in the center of the piles were very low and part of the CH4 was oxidized in the surface layer. Intermittent aeration reduced NH3 and CH4 losses, but significantly increased N2 O production during the maturing periods. Intermittent aeration increased the nitrification/denitrification alternation and thus enhanced the N2 O production. Forced aeration treatments had higher GHG emission rates than the passive aeration treatment. Forced aeration accelerated the maturing process, but could not improve the quality of the end product. Compared with continuous aeration, intermittent aeration could increase the O2 supply efficiency and reduced the total GHG emission by 17.8%, and this reduction increased to 47.4% when composting was ended after 36 days. | Tao Jiang Guoxue Li Qiong Tang Xuguang Ma Gang Wang Frank Schuchardt | 2015 | Journal of Environmental Sciences2015，27，5： | 21 |
| 15 | Age-specific prevalence of human papillomavirus by grade of cervical cytology in Tibetan women显示文摘背景人的乳头状瘤病毒(HPV ) 被相信是最普通的性播送的感染。然而,很少在中国对 HPV 类型的流行和分发被知道。我们试图在居住在 China.Methods A 的西藏的自治区域的女人为反常颈的细胞学象风险一样估计流行和 HPV 类型的分发代表性的学习被执行包含 3036 个女人的一件样品。一张流行病学的问询表被使用,颈的标本为基于液体的细胞学和 HPV DNA 察觉被获得。统计分析在这张人口包括了 chi 平方和逻辑回归 model.Results,(111/3036 )3.66% 有未经决定的意义(子囊) 的不正常的有鳞的房间, 1.45%(44/3036 ) 低档有鳞的 intraepithelial 损害(LSIL ) 并且(33/3036 )1.09% 有高级有鳞的 intraepithelial 损害(HSIL ) 。西藏的女人(5.74% , 137/2387 ) 展出更低的反常细胞学比非西藏的女人评价(8.01% , 52/649, P=0.03 ) 。HPV 感染的全面流行是 9.19%(279/3036 ) 。我们没能到年龄在 HPV 流行识别任何差别。在有正常,子囊, LSIL 和 HSIL 的组,全面 HPV 流行是 7.41%(211/2847 ) , 24.32%(27/111 ) , 56.82%(25/44 ) 并且 45.45%(15/33 ) 分别地。HPV 16 (1.52%,46/3036 ) 是最普通的类型,并且在有子囊的女人也是最流行的(8.11% , 9/111 ) 并且 HSIL (15.15% , 5/33 ) 。为西藏的女人的最普通的 HPV 类型是 HPV 16 (1.42% , 34/2387 ) 而为非西藏的个人它是 HPV 33 (2.31% , 15/649 ) 。279 个感染 HPV 的女人, 40 个个人(14.34%) 与多重 HPV 确实介绍了。有二怀孕的女人是更可能的有反常细胞学油迹(OR=1.67; 95% CI:1.07-2.61 ).Conclusions HPV 确实的低流行在居住在中国的西藏的自治区域的女人被观察。反常颈的细胞学和 HPV 类型分布的流行在西藏、非西藏的女人之间是不同的。 | JIN Qiong SHEN Keng LI Hui ZHOU Xian-rong HUANG Hui-fang LENG Jin-hua | 2010 | Chinese Medical Journal2010，，15： | 19 |
| 16 | Geological resources and environmental carrying capacity evaluation review,theory, and practice in China显示文摘Evaluations of resources and environmental carrying capacities (GRECC)are the premise of land space planning and use control.Resource allocations and environmental capacity are the basic conditions that restrict development in a region.In this paper,based on a systematic review of China's geological environment,groundwater resources,mineral resources,other geological resources and the environmental carrying capacity research status,the relationship between the natural resource environmental system and the socio-economic system is studied.Then a 'coordination theory of resources and environmental carrying'is proposed.Next,on the basis of an evaluation experiment performed at different scales and for different types of regions,the technical methods for an evaluation of the geological resources and environmental carrying capacity at the regional (inter-provincial)and provincial scales in China are established for the first time.This paper presents a standardized method based on technical ideas, evaluation methods,and index systems for geological resource and environmental carrying capacity evaluation.Finally,an evaluation of the groundwater resource carrying capacity in China is used as an example for the demonstration of the groundwater resource background and use of state evaluation methods. | Rui-min Li Zhi-qiang Yin Yi Wang Xiao-lei Li Qiong Liu Meng-meng Gao | 2018 | China Geology2018，1，4： | 19 |
| 17 | Study of angiogenesis induced by metastatic and non-metastatic liver cancer by corneal micropocket model in nude mice显示文摘METHODSCornealmicropocketswerecreatedinnudemice.Tumortissuesandlivertissueswereimplantedintothecornealmicropockets.Angiogenes... | SUN Hui Chuan, LI Xiao Ming, XUE Qiong, CHEN Jun, GAO Dong Mei and TANG Zhao You | 1999 | World Journal of Gastroenterology1999，5，2： | 17 |
| 18 | Evaluation of novel decellularizing corneal stroma for cornea tissue engineering applications显示文摘·AIM:To develop a new decellularization method depended upon the natural corneal structure and to harvest an ideal scaffold with good biocompatibilities for corneal reconstruction.METHODS:The acellular cornea matrix (ACM) were prepared from de-epithelium fresh porcine corneas (DFPCs) by incubation with 100% fresh human sera and additional electrophoresis at 4℃. Human corneal epithelial cells (HCEs) were used for the cytotoxicity tests of ACM. ACM were implanted into the Enhanced Green Fluorecence Protein (eGFP) transgenic mouse anterior chamber for evaluation of histocompatibility.RESULTS:HE and GSIB4 results showed fresh porcine cornea matrix with 100% human sera and electrophoresis could entirely decellularize stromal cell without reducing its transparency. ACM has no cytotoxic effect ex vivo. Animal test showed there was no rejection for one month after surgery.CONCLUSION:These results provide a decellularizing approach for the study of corneal tissue engineering and had the broader implications for the field of biological tissue engineering in other engineered organ or tissue matrix. | Yi Shao, Lu Yang | 2012 | International Journal of Ophthalmology(English edition)2012，5，4： | 16 |
| 19 | Structure and photocatalytic properties of TiO_2-Graphene Oxide intercalated composite显示文摘TiO2-Graphene Oxide intercalated composite (TiO2-Graphene Oxide) has been successfully prepared at low temperature (80°C) with graphite oxide (GO) and titanium sulfate (Ti(SO4)2) as initial reactants.GO was firstly exfoliated by NaOH and formed single and multi-layered graphite oxide mixture which can be defined as graphene oxide,[TiO]2+ induced by the hydrolysis of Ti(SO4)2 diffused into graphene oxide interlayer by electrostatic attraction.The nucleation and growth of TiO2 crystallites took place at low temperature and TiO2-Graphene Oxide composite was successfully synthesized.Furthermore,the photocatalytic properties of TiO2-Graphene Oxide under the irradiation of UV light were also studied.The results show that the degradation rate of methyl orange is 1.16 mg min-1 g-1(refer to the efficiency of the initial 15 min).Compared with P25 powder,this kind of intercalation composite owns much better efficiency.On the other hand,the reusable properties and stable properties of TiO2-Graphene Oxide intercalated composite are also discussed in this paper.At last,crystalline structure,interface status,thermal properties and microscopic structure of TiO2-Graphene Oxide were characterized by X-ray diffraction (XRD),X-ray photoelectron spectroscopy (XPS),thermogravimetric analysis (TGA),field emission scanning electron microscopy (FESEM) and high-resolution Transmission Electron Microscopy (HRTEM).Also,we have analyzed major influencing factors and mechanism of the composite structures which evidently improve the photocatalytic properties. | ZHANG Qiong HE YunQiu CHEN XiaoGang HU DongHu LI LinJiang YIN Ting JI LingLi | 2011 | Chinese Science Bulletin2011，56，3： | 14 |
| 20 | The Intervention Effect of Rosiglitozone in Ovarian Fibrosis of PCOS Rats显示文摘Objective To explore the Intervention effect of Rosiglitozone in ovarian fibrosis of PCOS rats.Methods 60 female SD rats were randomly divided into 3 groups:control group,model group and treatment group.The model and treatment groups were established by subcutaneous injection of DHEA,while the treatment group was given RGZ.The serum hormone values,pathohistology of ovarian structure of rats,ovarian ultrastructure and the expressions of TGF-β 1 and CTGF were detected.Results The PCOS model was established successfully.The expression intensity of TGF-β 1 and CTGF in Oocytes of the PCOS groups was 9.545±2.954 and 9.665±2.400,respectively and was significantly higher than that of the control group 6.636±2.264 and 7.036±2.133;after treatment with rosiglitazone,the expression was significantly decreased 6.980±2.421 and 6.642±2.721 as compared with that of the model group (P<0.05,P<0.001).The values in serum of the PCOS groups were 3.749±2.054 and 0.265±0.129,and 1.914±1.801 and 0.096±0.088 in the control group which had statistically significant difference (P<0.05,P<0.001).After treatment with rosiglitazone,the values were 2.3100±1.825 and 0.112±0.187 and were significantly different with those of the model group (P<0.05,P<0.001).Conclusion TGF-β 1 and CTGF play an important role in the development of ovary fibrosis in PCOS.However,RGZ may postpone the development of fibrosis by decreasing the levels of TGF-β 1 and CTGF. | MIAO Zhu Lin GUO Liang WANG Yong Xia CUI Rong YANG Ning HUANG Mi Qiong QIN Wei Bing CHEN Jin LI Hong Mei WANG Zi Neng WEI Xiang Cai | 2012 | Biomedical and Environmental Sciences2012，25，1： | 14 |
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