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| 1 | Sodium oligomannate therapeutically remodels gut microbiota and suppresses gut bacterial amino acids-shaped neuroinflammation to inhibit Alzheimer's disease progression显示文摘Recently,increasing evidence has suggested the association between gut dysbiosis and Alzheimer's disease(AD)progression,yet the role of gut microbiota in AD pathogenesis remains obscure.Herein,we provide a potential mechanistic link between gut microbiota dysbiosis and neuroinflammation in AD progression.Using AD mouse models,we discovered that,during AD progression,the alteration of gut microbiota composition leads to the peripheral accumulation of phenylalanine and isoleucine,which stimulates the differentiation and proliferation of pro-inflammatory T helper 1(Thl)cells.The brain-infiltrated peripheral Th1 immune cells are associated with the Ml microglia aaivation,contributing to AD-associated neuroinflammation.Importantly,the elevation of phenylalanine and isoleucine concentrations and the increase of Th1 cell frequency in the blood were also observed in two small independent cohorts of patients with mild cognitive impairment(MCI)due to AD.Furthermore,GV-971,a sodium oligomannate that has demonstrated solid and consistent cognition improvement in a phase 3 clinical trial in China,suppresses gut dysbiosis and the associated phenylalanine/isoleucine accumulation,harnesses neuroinflammation and reverses the cognition impairment.Together,our findings highlight the role of gut dysbiosis-promoted neuroinflammation in AD progression and suggest a novel strategy for AD therapy by remodelling the gut microbiota. | Xinyi Wang Guangqiang Sun Teng Feng Jing Zhang Xun Huang Tao Wang Zuoquan Xie Xingkun Chu Jun Yang Huan Wang Shuaishuai Chang Yanxue Gong Lingfei Ruan Guanqun Zhang Siyuan Yan Wen Lian Chen Du Dabing Yang Qingli Zhang Feifei Lin Jia Liu Haiyan Zhang Changrong Ge Shifu Xiao Jian Ding Meiyu Geng | 2019 | Cell Research2019，29，10： | 192 |
| 2 | Cancer incidence and mortality in Shandong province,2012显示文摘Objective: Population-based cancer registration data in 2012 from all available cancer registries in Shandong province were collected by Shandong Center for Disease Control and Prevention(SDCDC). SDCDC estimated the numbers of new cancer cases and cancer deaths in Shandong province with compiled cancer incidence and mortality rates.Methods: In 2015, there were 21 cancer registries submitted data of cancer incidence and deaths occurred in 2012. All the data were checked and evaluated based on the National Central Cancer Registry(NCCR) criteria of data quality. Qualified data from 15 registries were used for cancer statistics analysis as provincial estimation. The pooled data were stratified by area(urban/rural), gender, age group(0, 1-4, 5-9, 10-14, …, 85+ years) and cancer type. New cancer cases and deaths were estimated using age-specific rates and corresponding provincial population in 2012. The Chinese census data in 2000 and Segi's population were applied for age-standardized rates. All the rates were expressed per 100,000 person-year.Results: Qualified 15 cancer registries(4 urban and 11 rural registries) covered 17,189,988 populations(7,486,039 in urban and 9,703,949 in rural areas). The percentage of cases morphologically verified(MV%) and death certificate-only cases(DCO%) were 66.12% and 2.93%, respectively, and the mortality to incidence rate ratio(M/I) was 0.60. A total of 253,060 new cancer cases and 157,750 cancer deaths were estimated in Shandong province in 2012. The incidence rate was 263.86/100,000(303.29/100,000 in males, 223.23/100,000 in females), the age-standardized incidence rates by Chinese standard population(ASIRC) and by world standard population(ASIRW) were 192.42/100,000 and 189.50/100,000 with the cumulative incidence rate(0-74 years old) of 22.07%. The cancer incidence, ASIRC and ASIRW in urban areas were 267.64/100,000, 195.27/100,000 and 192.02/100,000 compared to 262.32/100,000, 191.26/100,000 and 188.48/100,000 in rural areas, respectively. The cancer mortality was 164.47/100,000(207.42/100,000 in males, 120.23/100,000 in females), the age-standardized incidence rates by Chinese standard population(ASMRC) and by world standard population(ASMRW) were 117.54/100,000 and 116.90/100,000, and the cumulative mortality rate(0-74 years old) was 13.53%. The cancer mortality, ASMRC and ASMRW were 141.59/100,000, 101.17/100,000 and 100.33/100,000 in urban areas, and 173.79/100,000, 124.20/100,000 and 123.64/100,000 in rural areas, respectively. Cancers of the lung, stomach, liver, esophagus, colorectum, female breast, brain, leukemia, bladder and pancreas were the most common cancers, accounting for about 82.12% of all cancer new cases. Lung cancer, stomach cancer, liver cancer, esophageal cancer, colorectal cancer, female breast cancer, pancreatic cancer, brain tumor, leukemia and lymphoma were the leading causes of cancer death, accounting for about 89.01% of all cancer deaths. The cancer spectrum showed difference between urban and rural, males and females both in incidence and mortality rates.Conclusions: Cancer surveillance information in Shandong province is making great progress with the increasing number of cancer registries, population coverage and the improving data quality. Cancer registration plays a fundamental role in cancer control by providing basic information on population-based cancer incidence, mortality, survival and time trend. The disease burden of cancer is serious in Shandong province, and so cancer prevention and control in Shandong province should be enhanced including health education, health promotion, cancer screening and cancer care services. | Zhentao Fu Zilong Lu Yingmei Li jiyu Zhang Gaohui Zhang Xianxian Chen Jie Chu Jie Ren Haiyan Liu Xiaolei Guo | 2016 | Chinese Journal of Cancer Research2016，28，3： | 17 |
| 3 | Effects of Slope Aspects on Soil Bacterial and Arbuscular Fungal Communities in a Boreal Forest in China显示文摘在 forested 环境的土壤 biogeochemical 性质和植物社区上的斜坡方面的效果广泛地被学习了;然而,倾斜对的方面影响大部分玷污微生物引起的社区遗体 unexamined,尽管有在生态系统工作的土壤生物区系的中央角色。在这研究,土壤细菌和 arbuscular mycorrhizal 真菌(AMF ) 的社区在更大的 Khingan 山的一个北方的森林里为斜坡方面(面对南方的方面,面对北方的方面和扁平的区域) 的三种类型用标注 pyrosequencing 被调查,中国。细菌并且 AMF 社区作文与斜坡方面不同。细菌的差异在面对北方的方面上是最低的,并且 AMF 差异在扁平的区域上是最低的。方面也在土壤 pH 和可得到的磷(P) 和灌木状的生物资源上有重要影响。土壤 pH 和 understory 灌木生物资源显著地与细菌的社区被相关,并且玷污可得到的 P 和灌木生物资源与 AMF 社区的显示出的重要关联。我们的结果建议了那个斜坡细菌的影响的方面和 AMF 社区,在植物社区和土壤化学药品性质由导致方面的变化调停了(例如, pH 和可得到的 P ) ,它在森林斜坡方面的效果上改进了知识在上未葬、地下社区。 | CHU Haiyan XIANG Xingjia YANG Jian Jonathan M. ADAMS ZHANG Kaoping LI Yuntao SHI Yu | 2016 | Pedosphere2016，26，2： | 15 |
| 4 | Denitrification and microbial community in MBBR using A. donax as carbon source and biofilm carriers for reverse osmosis concentrate treatment显示文摘In this study,raw Arundo donax(A.donax)pieces were applied as carbon source and biofilm carriers for denitrification in a lab-scale moving bed biofilm reactor(MBBR)for the treatment of reverse osmosis concentrate gathered from local wastewater reuse plant.At stable phase(about 60 days),efficient denitrification performance was obtained with73.2%±19.5%NO3--N average removal and 8.10±3.45 g N/(m3·day)NO3--N average volumetric removal rate.Mass balance analysis showed that 4.84 g A.donax was required to remove 1 g TN.Quantitative real-time PCR analysis results showed that the copy numbers of 16S r-RNA,narG,nirS,nosZ and anammox gene of carrier biofilm and suspended activated sludge in the declination phase(BF2 and AS2)were lower than those of samples in the stable phase(BF1 and AS1),and relatively higher copy numbers of nirS and nirK genes with lower abundance of narG and nosZ genes were observed.High-throughput sequencing analysis was conducted for BF2 and AS2,and similar dominant phyla and classes with different abundance were obtained.The class Gammaproteobacteria affiliated with the phylum Proteobacteria was the most dominant microbial community in both BF2(52.6%)and AS2(41.7%).The PICRUSt prediction results indicated that 33 predictive specific genes were related to denitrification process,and the relative abundance of 18 predictive specific genes in BF2 were higher than those in AS2. | Li Li Guokai Yan Haiyan Wang Zhaosheng Chu Zewen Li Yu Ling Tong Wu | 2019 | Journal of Environmental Sciences2019，31，10： | 11 |
| 5 | Effect of Lanthanum Accumulation on Cation Exchange Capacity and Solution Composition of Red Soil显示文摘Pot and adsorption-exchange experiments were carried out by collecting the soil samples from the surface layer(0-15cm) of red soil at the Ecological Experiment Station of Red Soil,the Chinese Academy of Sciences,in Jiangxi Province of CHina.When concentration of the exogenous La^3+ exceeded 400mg kg^-1,there was less non-exchangeable La^3+ than exchangeable La^3+ in the soil.Cation exchagne capacity of the soil changed slightly with increasing concentration of the exogenous La^3+ in both experiments.However,in the adsorption-exchange experiment,when concentration of the exogenous La^3+ was higher than 300mg kg^-1,exchangeable basic cations decreased significantly,while exchangeable hydrogen and exchangeable aluminum increased significantly compared with the control treatments.The amounts of base cations(Ca^2+,Mg^2+,k^+and Na^+)exchanged by La^3+ in the supernatant solution increased with the concentration of the exogenous La^3+,especially when concentration of the exogenous La^3+ was higher than 50mg kg^-1. | XIE ZUBIN ZHU JIANGUO CHU HAIYAN CAO ZHIHONG and DENG XIHAI(Institute of Soil Science, the Chinese Academy of Sciences, P.O. Box 821, Naviing 210008 China) | 2000 | Pedosphere2000，10，2： | 6 |
| 6 | nvolvement of collagen-binding heat shock protein 47 in scleroderma-associated fibrosis显示文摘 | Haiyan Chu Ting Wu Wenyu Wu Wenzhen Tu Shuai Jiang Sidi Chen Yanyun Ma Qingmei Liu Xiaodong Zhoua Li Jin Jiucun Wang | 2015 | Protein & Cell2015，6，8： | 5 |
| 7 | Initial carbon release characteristics, mechanisms and denitrification performance of a novel slow release carbon source显示文摘External carbon source addition is one of the effective methods for the treatment of wastewater with low carbon to nitrogen ratio(C/N). Compared with fast-release liquid carbon sources, slow-release solid carbon sources are more suitable for the denitrification process. A novel slow-release solid carbon source(corncob-polyvinyl alcohol sodium alginatepoly-caprolactone, i.e. CPSP) was prepared using corn cob(CC) and poly-caprolactone with polyvinyl alcohol sodium alginate as hybrid scaffold. The physical properties and carbon release characteristics of CPSP and three other carbon sources were compared. CPSP had stable framework and good carbon release performance, which followed the second order release equation. The formic acid, acetic acid, propionic acid and butyric acid released from CPSP accounted for 8.27% ± 1.66 %, 56.48% ± 3.71 %, 18.46% ± 2.69% and 16.79% ± 3.02% of the total released acids respectively. The start-up period of CPSP was shorter than that of the other carbon sources in denitrification experiment, and no COD pollution was observed in the start-up phase(25–72 h) and stable phase(73–240 hr). The composition and structure of the dissolved organic compounds released by CPSP and other carbon sources were analyzed by UV-Vis absorption spectroscopy and three-dimensional fluorescence spectroscopy,which indicated that CPSP was more suitable for denitrification than the other studied carbon sources. | Congyu Li Haiyan Wang Guokai Yan Weiyang Dong Zhaosheng Chu Huan Wang Yang Chang Yu Ling Yanjie Zhang | 2022 | Journal of Environmental Sciences2022，34，8： | 5 |
| 8 | The spatial variation of soil bacterial community assembly processes affects the accuracy of source tracking in ten major Chinese cities显示文摘Urban soils harbor billions of bacterial cells and millions of species.However,the distribution patterns and assembly processes of bacterial communities remain largely uncharacterized in urban soils.It is also unknown if we can use the bacteria to track soil sources to certain cities and districts.Here,Illumina MiSeq sequencing was used to survey soil bacterial communities from 529 random plots spanning 61 districts and 10 major cities in China.Over a 3,000 km range,community similarity declined with increasing geographic distance(Mantel r=0.62),and community composition was clustered by city(R^(2)=0.50).Within cities(<100 km),the aforementioned biogeographic patterns were weakened.Process analysis showed that homogenizing dispersal and dispersal limitation dominated soil bacterial assembly at small and large spatial scales,respectively.Accordingly,the probabilities of accurately tracking random soil sources to certain cities and districts were 90.0% and 66.7%,respectively.When the tested samples originated from cities that were more than 1,265 km apart,the soil sources could be identified with nearly 100% accuracy.Overall,this study demonstrates the strong distance-decay relationship and the clear geographic zoning of urban soil bacterial communities among cities.The varied importance of different community assembly processes at multiple spatial scales strongly affects the accuracy of microbial source tracking. | Teng Yang Yu Shi Jun Zhu Chang Zhao Jianmei Wang Zhiyong Liu Xiao Fu Xu Liu Jiangwei Yan Meiqing Yuan Haiyan Chu | 2021 | Science China(Life Sciences)2021，64，9： | 4 |
| 9 | Bladder cancer epidemiology and genetic susceptibility显示文摘Bladder cancer is the most common malignancy of the urinary system. The incidence of bladder cancer of men is higher than that of women (approximately 4:1). Here, we summarize the bladder cancer-related risk factors, including environmental and genetic factors. In recent years, although the mortality rate induced by bladder cancer has been stable or decreased gradually, the public health effect may be pronounced. The well-established risk factors for bladder cancer are cigarette smoking and occupational exposure. Genetic factors also play important roles in the susceptibility to bladder cancer. A recent study demonstrated that hereditary non-polyposis colorectal cancer is associated with increased risk of bladder cancer. Since 2008, genome-wide association study (GWAS) has been used to identify the susceptibility loci for bladder cancer. Further gene-gene or gene-environment interaction studies need to be conducted to provide more information for the etiology of bladder cancer. | Haiyan Chu Meilin Wang Zhengdong Zhang | 2013 | The Journal of Biomedical Research2013，27，3： | 3 |
| 10 | N2O emission in partial nitritation-anammox process显示文摘Nitrous oxide(N2O)is one of the significant greenhouse gases,and partial nitritation-anammox(PNA)process emits higher N2O than traditional nitrogen removal processes.N2O production in PNA mainly occurs in three different pathways,i.e.,the ammonia oxidizing bacteria(AOB)denitrification,the hydroxylamine(NH2 OH)oxidation and heterotrophic denitrifiers denitrification.N2O emission data vary significantly because of the different operational conditions,bioreactor configurations,monitoring systems and quantitative methods.Under the common operational parameter scopes of PNA,N2O emission via NH2 OH oxidation dominates at relatively low dissolved oxygen(DO),low inorganic carbon(IC),high pH or low N02-concentration,while N2O emission via AOB denitrification dominates at relative higher DO,higher IC.lower pH or higher N2O-concentration.AOB are highly enriched while nitriteoxidizing bacteria(NOB)are rarely found in partial nitritation process,and the order Nitrosomonadales of AOB is the dominant group and N2O producer.Anammox bacteria,AOB and certain amount of heterotrophic denitrifying bacteria are observed in the anammox process,the genus Denitratisoma and the heterotrophic denitrifying bacteria in the deep layer of anammox granules are the dominant N2O generation bacteria.In one-stage PNA reactors,anammox bacteria account for a large fraction of the biomass,AOB account for small portion,and NOB account for even less.The microbial community,diversity and N2O producers in one-stage PNA reactors are similar with those in two-stage PNA reactors.The dominant anammox bacteria,AOB and NOB in PNA are the species Candidatus Brocadia,the genera of Nitrotoga,Nitrospira and Nitrobacter,and the genus Nitrosomonas,respectively.The relations between N2O emission pathways and microbial communities need further study in the future. | Li Li Yu Ling Haiyan Wang Zhaosheng Chu Guokai Yan Zewen Li Tong Wu | 2020 | Chinese Chemical Letters2020，31，1： | 3 |
| 11 | Study of establishing disease-syndrome combined with animal model for immune thrombocytopenic purpura without additional conditions显示文摘Objective:To explore the feasibility of establishing the disease-syndrome combined animal model for immune thrombocytopenic purpura(ITP)without additional conditions.Methods:Three batches of data related to the ITP model mice obtained by replication at different time were analyzed,and whether the APS-injected model mice replicated through the passive immune modeling method could simulate the pathogenesis and clinical characteristics of human ITP was evaluated according to the differentiation criteria for diseasesyndrome combined model.Results:The APS-injected replicated ITP model mice possessed the following traits:(1)Compared with the normal group,the platelet count was significantly decreased,and coagulation time was significantly increased in the model group(P<.01).(2)Compared with the normal group,the medullary thrombocytogenous megakaryocytes were significantly decreased(P<.05,.01,.001).(3)The APS-injected sites and other parts of the model mice had spontaneous hemorrhage.(4)Behavioral changing signs were observed 1 week after the modeling(i.e.low activity,delayed activity,poor appetite,skin petechia/hemorrhage and spontaneous hemorrhage at the injected sites or other parts),and were getting more and more severe.Conclusion:According to the syndrome differentiation criteria for disease-syndrome combined model of ITP,the APS-injected animal model of ITP replicated through the passive immune modeling method without additional conditions possesses the characteristics of disease-syndrome combined model.It provides an ideal tool for the development of traditional Chinese medicine pharmacology experiment. | Haiyan Lang Ming Guo Yuting Chu Wei Ma Yayue Zhang Ling Zhang Xinyi Chen | 2016 | Journal of Traditional Chinese Medical Sciences2016，3，3： | 2 |
| 12 | Soil microbial biomass, dehydrogenase activity, bacterial community structure in response to long-term fertilizer management显示文摘 | Haiyan Chu Xiangui Lin Takeshi Fujii Sho Morimoto Kazuyuki Yagi Junli Hu Jiabao Zhang | 2007 | Soil Biology and Biochemistry2007，，11： | 2 |
| 13 | Strong partitioning of soil bacterial community composition and co-occurrence networks along a small-scale elevational gradient on Zijin Mountain显示文摘The elevational distributions of bacterial communities in natural mountain forests,especially along large elevational gradients,have been studied for many years.However,the distributional patterns that underlie variations in soil bacterial communities along small-scale elevational gradients in urban ecosystems are not yet well understood.Using Illumina MiSeq DNA sequencing,we surveyed soil bacterial communities at three elevations on Zijin Mountain in Nanjing City:the hilltop(300 m a.s.l.),the hillside(150 m a.s.l.),and the foot of the hill(0 m a.s.l.).The results showed that edaphic properties differed significantly with elevation.Bacterial community composition,rather than alpha diversity,strongly differed among the three elevations(Adonis:R2=0.12,P<0.01).Adonis and DistLM analyses demonstrated that bacterial community composition was highly correlated with soil pH,elevation,total nitrogen(TN),and dissolved organic carbon(DOC).The degree scores,betweenness centralities,and composition of keystone species were distinct among the elevations.These results demonstrate strong elevational partitioning in the distributions of soil bacterial communities along the gradient on Zijin Mountain.Soil pH and elevation together drove the smallscale elevational distribution of soil bacterial communities.This study broadens our understanding of distribution patterns and biotic co-occurrence associations of soil bacterial communities from large elevational gradients to short elevational gradients. | Xu Liu Teng Yang Yu Shi Yichen Zhu Mulin He Yunke Zhao Jonathan MAdams Haiyan Chu | 2021 | Soil Ecology Letters2021，3，4： | 2 |
| 14 | High throughput sequencing analysis of biogeographical distribution of bacterial communities in the black soils of northeast China显示文摘 | Junjie Liu Yueyu Sui Zhenhua Yu Yu Shi Haiyan Chu Jian Jin Xiaobing Liu Guanghua Wang | 2013 | Soil Biology and Biochemistry2013，，： | 2 |
| 15 | A biogeographic map of soil bacterial communities in wheats field of the North China Plain显示文摘The vast diversity of soil bacteria provides essential ecosystem services that support agricultural production.Variation in the diversity and composition of soil biota may have predictive values for soil nutrient cycling and resilience of ecosystem services,thus providing valuable insights to improve food production.The North China Plain(NCP)is one of the world’s key agricultural regions,supplying more than 50% of the cereal consumed in Asia.However,it is unknown whether soil microbial diversity is predictable across the NCP.Using the MiSeq Illumina platform,we examined bacterial community variation in relation to spatial and environmental factors from 243 soils in wheat-maize double cropping rotation fields across the NCP,which cover nearly 0.3 million km^(2).Based on observed bacterial communities and their relationships with environmental factors,we generated a map of bacterial communities across the NCP.The highest bacterial diversity was found in the middle part of the NCP,with most of the variation in diversity attributable to differences in the community similarity of Actinobacteria and Alphaproteobacteria.These findings provide important baseline information for analyzing the relationships between microbial community,soil functionality and crop yields. | Yu Shi Yuntao Li Meiqing Yuan Jonathan M.Adams Xianzhang Pan Yunfeng Yang Haiyan Chu | 2019 | Soil Ecology Letters2019，1，1： | 2 |
| 16 | The PSCA polymorphisms derived from genome-wide association study are associated with risk of gastric cancer: a meta-analysis显示文摘 | Danni Shi Shizhi Wang Dongying Gu Dongmei Wu Meilin Wang Haiyan Chu Na Tong Lan Ma Dongyan Zhong Zhengdong Zhang | 2012 | Journal of Cancer Research and Clinical Oncology2012，，8： | 2 |
| 17 | AOA and AOB communities respond differently to changes of soil pH under long-term fertilization显示文摘Archaeal and bacterial ammonia-oxidizers drive the first step of nitrification,ammonia oxidation.Despite their importance,the relative contribution of soil factors influencing the abundance,diversity and community composition of ammonia oxidizing archaea(AOA)and bacteria(AOB)are seldom compared.In this study,the AOA and AOB communities in soils from a long-term fertilization experiment(which formed gradients of pH and nutrients)were measured using 454 pyrosequencing of the amoA gene.Results showed that both AOA and AOB communities were influenced by fertilization practice.Changes of AOA abundance,diversity and community structure were closely correlated with a single factor,soil pH,and the abundance and diversity of AOA were lower under the acidified treatments.By contrast,AOB abundance was higher in the acidified soil than in the control soil while AOB diversity was little impacted by soil acidification,and both the abundance and diversity of AOB were most highly correlated with soil carbon and available phosphorus.These results indicated that AOB diversity seemed more resistant to soil acidification than that of AOA,and also suggested that AOB have greater ecophysiological diversity and broader range of habitats than AOA in this lime concretion black soil,and the potential contribution of AOB to ammonia oxidation in acid environments should not be overlooked. | Ruibo Sun David DMyrold Daozhong Wang Xisheng Guo Haiyan Chu | 2019 | Soil Ecology Letters2019，1，3： | 2 |
| 18 | Genome-wide analysis of long noncoding RNA signature in human colorectal cancer显示文摘 | Yao Xue Gaoxiang Ma Dongying Gu Lingjun Zhu Qiuhan Hua Mulong Du Haiyan Chu Na Tong Jinfei Chen Zhengdong Zhang Meilin Wang | 2014 | Gene2014，，： | 1 |
| 19 | Effect of Lanthanum on Major Microbial Populations in Red Soil显示文摘Pure culture and pot culture experiments were carried out to study the effect of lanthanum (La) on bacteria, actinomyces and fungus, and some microbial physiological groups , nitrifier, azotobacter and phos- phobacteria, in a red soil taken form the Ecological Experimental Station of Red Soil, the Chinese Academy of Sciences, Jiangxi Province. LaCl3 was added into media at levels of 0, 25, 50, 100, 150, 200, 250 and 500 mg L-1 in the pure culture experiment, and into soil samples in porcelain pots before rice growing at levels of 0, 6, 30, 150, 300, 600 and 900 mg kg-1 dry soil in the pot culture experiment. The populations of the three soil microbes in the pure culture experiment decreased with the addition level of La, indicating that La was toxic to the soil microbes in pure culture, and the sensitivity of the 3 major microbial types to La was in a decreasing order of actinomyces > bacteria > fungus. In the pot experiment, La had slightly stimulative effect on soil bacteria and actinomyces when applied at low concentrations while had inhibitory effect on soil bacteria, actinomyces and fungus at high concentrations. When the concentration of La was low, soil azotobacter was stimulated slightly while soil nitrifier was stimulated strongly and the maximum increase was up to 50%. When the concentration of La was high, both soil azotobacter and nitrifier were inhibited, and the inhibition of La to the nitrifier increased with La concentration. La added at all the levels had stimulative effect on soil inorganic and organic phosphobatteria. Among the 4 physiological groups, soil nitrifier was most sensitive to La, so , it might be reasonable to assume that soil nitrifier was a sensitive indicator for evaluating the biological and environmental effects of rare earths. | CHU HAIYAN, WANG JUNHUA, XIE ZUBIN, ZHU JIANGUO, LI ZHENGAO and CAO ZHIHONG (Institute of Soil Science, the Chinese Academy of Sciences, Nanjing 210008 (China)) | 2001 | Pedosphere2001，11，1： | 1 |
| 20 | Hepatic stellate cells activated by acidic tumor microenvironment promote the metastasis of hepatocellular carcinoma via osteopontin显示文摘 | Jin Song Zhouhong Ge Xinrong Yang Qin Luo Cun Wang Haiyan You Tianxiang Ge Yun Deng Hechun Lin Yongqi Cui Wei Chu Ming Yao Zhigang Zhang Jianren Gu Jia Fan Wenxin Qin | 2014 | Cancer Letters2014，，： | 1 |
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