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73篇 您的检索式:作者名="Li Hongquan"
    题名 作者 年代 出处 被引量
1Mineralization Styles and Genesis of the Yinkeng Au-Ag-Pb-Zn-Cu-Mn Polymetallic Orefield, Southern Jiangxi Province, SE China: Evidence from Geology, Fluid Inclusions, Isotopes and Chronology显示文摘The Yinkeng orefield in Yudu County, Jiangxi Province, SE China, is a zone of concentrated Au-Ag-Pb-Zn-Cu-Mn polymetallic ores. Based on summing up basic geology and ore geology of the orefield, the polymetallic deposits in the orefield have been divided into seven major substyles according to their occurring positions and control factors. The ore-forming fluid inclusion styles in the orefield include those of two-phase fluid, liquid CO2-bearing three-phase and daughter mineral-bearing multi-phase. The homogenization temperatures range from 382o to 122oC, falling into five clusters of 370o to 390o, 300o to 360o, 230o to 300o, 210o to 290o and 120o to 200o, and the clusters of 300o to 360o, 230o to 300o and 120o to 200o are three major mineralization stages, with fluid salinity peaks from 4.14% to 7.31%, 2.07% to 7.31% and 0.53% to 3.90%, respectively. The ore-forming fluids are mainly type of NaCl-H2O with medium to high density(0.74–1.02 g/cm3), or CO2-bearing NaCl-H2O with medium to low density(0.18–0.79 g/cm3). The fluid salinity and density both show a decline tendency with decreasing temperature. According to the measurement and calculation of Hand O-isotopic compositions in the quartz of the quartz-sulfide veins, δDV-SMOW of the ore-forming fluid is from-84‰ to-54‰, and δ18OV-SMOW of that is from 6.75‰ to 9.21‰, indicating a magmatic fluid. The δ34SV-CDT of sulfides in the ores fall into two groups, one is from-4.4‰ to 2.2‰ with average of-1.42‰, and the other from 18.8‰ to 21.6‰ with average of 19.8‰. The S-isotopic data shows one peak at-4.4‰ to 2.2‰(meaning-1.42‰) suggesting a simple magmatic sulfur source. The ore Pbisotopic ratios are 206Pb/204Pb from 17.817 to 17.983, 207Pb/204Pb from 15.470 to 15.620 and 208Pb/204Pb from 38.072 to 38.481, indicating characteristics of mantle-derived lead. The data show that the major ore deposits in the orefield have a magmatic-hydrothermal genesis and that the SHRIMP zircon age of the granodiorite porphyry, closely related to the mineralization, is 151.2±4.2 Ma(MSWD = 1.3), which can represent the formation ages of the ores and intrusion rocks. The study aids understanding of the ore-forming processes of the major metallic ore deposits in the orefield.FENG Chengyou LI Daxin ZENG Zailin ZHANG Dequan SHE Hongquan 2014Acta Geologica Sinica(English Edition)2014,88,3:14
2Increasing targeting scope of adenosine base editors in mouse and rat embryos through fusion of TadA deaminase with Cas9 variants显示文摘Lei Yang Xiaohui Zhang Liren Wang Shuming Yin Biyun Zhu Ling Xie Qiuhui Duan Huiqiong Hu Rui Zheng Yu Wei Liangyue Peng Honghui Han Jiqin Zhang Wenjuan Qiu Hongquan Geng Stefan Siwko Xueli Zhang Mingyao Liu Dali Li 2018Protein & Cell2018,9,9:13
3China's First Independent Cobalt Deposit and its Metallogenic Mechanism:Evidence from Fluid Inclusions and Isotopic Geochemistry显示文摘Tuolugou 钴存款是第一个独立人士大规模共同忍受并且在西北的中国发现的忍受 Au 沉积物。它在 Qinghai 省位于东方 Kunlun orogenic 带,并且在低档一致地发生有开发得好的 Na 富有的热水的沉积岩石和典型热水的沉积矿石织物的变形火山沉积的岩石系列。液体包括和同位素的地球化学研究建议钴使矿物化液体被 NaCl-H2O 系统统治,由为金矿化作用负责的 NaCl-CO2-H2O-N2 系统伴随了。巨大, banded 和传播黄铁矿矿石有类似的作文他和从使矿物化的液体的 Ar 同位素与到 0.31Ra (平均 0.21Ra )的在 0.10 之间的 3He/4He 范围,并且在 302 和 569 之间的 40Ar/36Ar (平均 373 ),它反映使矿物化的液体从深深地传播的大气的水主导地导出的那个公司。零的黄铁矿途径的 34S 价值(34S 从 4.5 到 +1.5,在 -1.8 附近集中到反映它的深来源的 -0.2), 。矿石铅被显然高的 radiogenesis 描绘,与 206Pb/204Pb > 19.279, 207Pb/204Pb > 15.691 并且 208Pb/204Pb > 39.627,并且它的价值从国家岩石显示出一个增加趋势,地区性的古生代的暴烈的岩石到矿石。这可能建议了矿石 Pb 由沥滤主要从国家岩石导出的那高 radiogentic 大气的水主导的热水的液体在它在深度的发行量期间。钴主要在硫化物阶段发生(例如黄铁矿) ,但是钴丰富和矿物质有的共同忍受的增加的内容与变形的度的积极关联。Tuolugou 沉积物和沉积物有在地质的特征和主要的钴的 metallogenic 模式打击类似的另外的典型阶层界限 Co-Cu-Au 所有他们是 syngenetic 在起源的热水的 exhalative 沉积。FENG Chengyou QI Feng ZHANG Dequan LI Daxin SHE Hongquan 2011Acta Geologica Sinica(English Edition)2011,85,6:8
4Global profiling of crotonylation on non-histone proteins显示文摘Weizhi Xu Junhu Wan Jun Zhan Xueying Li Huiying He Zhaomei Shi Hongquan Zhang 2017Cell Research2017,27,7:7
5Cloning and bioinformatics analysis of a full-length cDNA of porcine CRl-like gene显示文摘Jing Cheng Junbing Jiang Junxing Zhao Zhirui Wang Yaogui Sun Haili Ma Kuohai Fan Wei Yin Na Sun Zhiwei Wang Xin Zhao Hongquan Li 2014Acta Biochimica et Biophysica Sinica2014,46,11:7
6Systematic Identification of the Light-quality Responding Anthocyanin Synthesis-related Transcripts in Petunia Petals显示文摘Previous studies have shown that high light intensity can induce anthocyanin synthesis(AS)in petunia plants.To identifywhich kind of light quality plays a role in inducing such metabolic process,and what transcripts participate in controlling it,we carried out whole-transcriptome sequencing and analysis of petunia petals treated with different light-quality conditions.Among the red and white light treatments,a total of 2205 differentially expressed genes and 15,22,and 20 differentially expressed circRNAs,miRNAs,and lncRNAs,were identified respectively.The AS-related genes,including the structural genes CHSj,F3H,F35H,DFR,and ANS,and the regulatory genes AN4,DPL,PHZ and MYBx were found to be downregulated under red light condition compared with their levels under white light condition.Furthermore,the light photoreceptor Cryptochrome 3(CRY3)and a series of light-dependent genes,such as PIF,HY5,andBBXs,were also determined to respond to the light treatments.The anthocyanin contents in early petunia petals under red light were significantly lower than that under white and blue light.The results of qRT-PCR further confirmed the expression pattern of some AS-related and light-response genes in response to different light quality.Yeast two-hybrid results showed that the key elements in the light signal pathway,HY5 can interact with BBX19,BBX24 and BBX25.And PHZ,the important AS regulator can induce anthocyanin synthesis in response to blue light quality fromtransient expression analysis in petunia petals.These findings presented here not only deepen our understanding of how light quality controls anthocyanin synthesis,but also allow us to explore potential target genes for improving pigment production in petunia flower petals.Zhenzhu Fu Hongquan Shang Hui Jiang Jie Gao Xiaoyu Dong Huijuan Wang Yanmin Li Limin Wang Jing Zhang Qingyan Shu Yacong Chao Menglan Xu Rui Wang Liangsheng Wang Hechen Zhang 2020Horticultural Plant Journal2020,6,6:7
7Temporal and spatial evolution of coastline and subaqueous geomorphology in muddy coast of the Yellow River Delta显示文摘基于海岸线和 bathometry 的测量数据,由遨游者和 Mapinfo 的软件处理了,并且与在在 Lijin 估计车站,海岸线的时间、空间的进化和在黄河三角洲的泥泞海岸的水下的地形学被分析的不同阶段的沉积负担结合了。结果证明 68% 沉积被从 1953 ~ 2000 绕河嘴并且在沿岸的区域扔的黄河交付。在不同海岸的海岸线响应河路线的移动有特殊变化。海岸线在 Diaokou 河嘴的西方是稳定的。从到 Gudong 油矿的北方的 Diaokou 河嘴的东方的海岸线与海墙保存经历了 siltation,然后严肃的侵蚀,和最后保留的马厩。通常, Qingshuigou 河功课的熬过的河嘴的海岸线拉长了朝海的方向,而在 Qingshuigou 旧河嘴的沙吐痰的南方方面在 Qing 8 在在位置附近注入的黄河以后被侵蚀。离开熬过的河嘴的水下的地形学从 1976 ~ 1996 展出了 siltation,与扁平的 topset 床和更陡峭的 foreset 床。从 1996 ~ 2005,离开 Qingshuigou 旧河嘴的水下的地形学在 topset 和 foreset 被侵蚀在 bottomset 床上的床,而是 silted。离开新河嘴的水下的地形学顺序与 19761996 的相比与小度执行了 siltation。PENG Jun MA Suisui CHEN Hongquan LI Zhiwen 2013Journal of Geographical Sciences2013,23,3:6
8Integrin-interacting protein Kindlin-2 induces mammary tumors in transgenic mice显示文摘Kindlin-2, an integrin-interacting protein, regulates breast cancer progression. However, currently, no animal model to study the role of Kindlin-2 in the carcinogenesis of mammary gland is available. We established a Kindlin-2 transgenic mouse model using a mammary gland-specific promoter, mammary tumor virus(MMTV) long terminal repeat(LTR). Kindlin-2 was overexpressed in the epithelial cells of the transgenic mice. The mammary gland ductal trees were found to grow faster in MMTV-Kindlin-2 transgenic mice than in control mice during puberty. Kindlin-2 promoted mammary gland growth as indicated by more numerous duct branches and larger lumens, and more alveoli were formed in the mammary glands during pregnancy under Kindlin-2 overexpression. Importantly, mammary gland-specific expression of Kindlin-2 induced tumor formation at the age of 55 weeks on average. Additionally, the levels of estrogen receptor and progesterone receptor were decreased, whereas human epidermal growth factor receptor 2 and β-catenin were upregulated in the Kindlin-2-induced mammary tumors. These findings demonstrated that Kindlin-2 induces mammary tumor formation via activation of the Wnt signaling pathway.Bing Li Xiaochun Chi Jiagui Song Yan Tang Juan Du Xiaokun He Xiaoran Sun Zhenwu Bi Yunling Wang Jun Zhan Hongquan Zhang 2019Science China(Life Sciences)2019,62,2:6
9Isotopes and Geochronology of the Meixian-type Pb-Zn-(Ag)Deposits,Central Fujian Rift,South China:Implications for Geological Events显示文摘中央福建裂缝是另一新、重要的 volcanogenic 巨大的硫化物 Pb-Zn polymetallic metallogenetic 带。为了发现材料开始和 Meixian 类型 Pb-Zn-Ag 的矿化作用时期,扔,矿石和墙的 S 和 Pb 同位素分析和同位素地球年代学为五主要沉积物摇被讨论。从硫化物矿石的硫同位素的作文在不同存款稍微变化,这被结束,吝啬的价值接近零, 34S 从 ?3.5%到在 +2.0 平均的+5.6%,它显示硫可能从岩浆发源或可能从火山直接爆发或从招待矿石的暴烈的岩石被沥滤。从在大多数存款的矿石的铅显示放射性的开始特性(206Pb/204Pb > 18.140, 207Pb/204Pb > 15.584, 208Pb/204Pb > 38.569 ) 并且矿石的铅同位素值比墙岩石的那些高,它显示铅多半从招待矿石的暴烈的岩石被沥滤。基于同位素数据,二重要 Pb-Zn metallogenesis 中间原生地并且迟了原生地被描出,它是沉积 exhalative metallogenesis (单个锆石 U-Pb ,等时的 Sm-Nd 和标明日期招待矿石的墙岩石的年龄的 Ar-Ar 被计算在 9331788 妈之中)并且 Yanshanian magmatic 热水的附加并且轮流出现的 metallogenesis (恼人的虾锆石 U-Pb 和 Rb-Sr 在 127154 妈之间的等时的年龄)。FENG Chengyou ZHANG Dequan LI Daxin SHE Hongquan DONG Yingjun 2008Acta Geologica Sinica(English Edition)2008,82,4:3
10The application of three-dimensional seismic spectral decomposition and semblance attribute to characterizing the deepwater channel depositional elements in the Taranaki Basin of New Zealand显示文摘In the past few years, three-dimensional(3-D) seismogram has become an essential tool for the interpretation of subsurface stratigraphy and depositional systems. Seismic stratigraphy in conjunction with seismic geomorphology has elevated the degree to which seismic data can facilitate geological interpretation, especially in a deepwater environment. Technologies such as time slicing and interval attribute analysis can enhance geomorphological interpretations, and, when integrated with stratigraphic analyses, can yield insights regarding distribution of seal and reservoir facies. Multiple attributes corendering can further bring out features of geological interest that other technologies may overlook. This method involves corender spectral decomposition components(SDC) with semblance attributes to describe the distribution of deepwater channel elements and the boundaries of deepwater sinuous channel. Applying this technology to four elements is observed:(1) point-bars,(2) migration of channel meander loops,(3) channel erosion/cut, and(4) avulsion. The planview expression of the deepwater channel ranges from low sinuosity to high sinuosity. Furthermore, this technology has enabled interpreters to visualize details of complex depositional elements and can be used to predict net-to-gross ratio in channel systems, which can be incorporated into borehole planning for exploration as well as development needs to improve risk management significantly. The technology is applied to the study area in an effort to illustrate the variety of interpretation technologies available to the geoscientist.LI Quan WU Wei YU Shui KANG Hongquan TONG Liqing CAO Xiangyang LIU Xiaolong 2017Acta Oceanologica Sinica2017,36,9:3
11Exploring BH_2CN-based hydrophobic hypergolic fuels and effective fuel“additives”: Imidazolylidene cyanoborane complexes显示文摘Two hydrophobic imidazolylidene-cyanoborane complexes were prepared by the introduction of{BH2 CN} into the molecular formula via treatment of imidazolium iodide and Na BH3 CN avoiding literature's tedious and hazardous procedures. These two complexes were fully characterized using IR spectroscopy,~1 H NMR and^(13)C NMR spectroscopy and high-resolution mass spectrometer. The X-Ray structure of NHC-1 has been determined. NHC-2 was proved to be hypergolic with WFNA and displayed the attractive properties such as water immiscibility, wide liquid range(Tg= -22C), short ignition delay time(13 ms), high density(0.98 g/cm3), good density impulse(r Isp, 347 s g cm^(-3)), showing the promising application potential as a fuel and an efficient fuel additive.Xingye Li Jiayu Nan Tian Lu Hongyu Huo Yanqiang Zhang Haibo Li Fude Nie Hongquan Yin Fu-Xue Chen 2018Chinese Chemical Letters2018,29,6:3
12Distribution of δ^(34)S and δ^(18)O in SO_4^(2-) in Groundwater from the Ordos Cretaceous Groundwater Basin and Geological Implications显示文摘The Ordos Cretaceous Groundwater Basin,located in an arid-semiarid area in northwestern China,is a large-style groundwater basin.SO_4^(2-) is one of the major harmful components in groundwater.Dissolved SO_4^(2-) concentrations,andδ^(34)S-SO_4^(2-) andδ^(18)O-SO_4^(2-) in groundwater from 14 boreholes and in gypsum from aquifer were analyzed.Results show that SO_4^(2-) in shallow groundwaters originates from precipitation,sulfide oxidation,and dissolution of stratum sulphate,with a big range ofδ^(34)S values,from-10.7‰to 9.2‰,and addition of SO_4^(2-) in deep groundwater results from dissolution of stratum sulphate,with biggerδ^(34)S values,from 7.8‰to 18.5‰,compared with those in shallow groundwater.This research also indicates that three types of sulphate are present in the strata,and characterized by highδ^(34)S values and highδ^(18)O values-style,highδ^(34)S values and middleδ^(18)O valuesstyle, middleδ^(34)S values and lowδ^(18)O values-style,respectively.Theδ^(34)S-SO_4^(2-) andδ^(18)O-SO_4^(2-) in groundwater have a good perspective for application in distinguishing different groundwater systems and determining groundwater circulation and evolution in this area.YANG Yuncheng SHEN Zhaoli WEN Dongguang HOU Guangcai SHE Hongquan ZHAO Zhenhong WANG Dong LI Jingwen 2010Acta Geologica Sinica(English Edition)2010,84,2:3
13Study on the Algorithm of Vibration Source Identification Based on the Optical Fiber Vibration Pre-Warning System显示文摘为系统 OFVWS 指识别颤动的光纤维颤动警告前的关键技术之一从检测颤动信号精确地采购原料。因为许多种颤动来源和复杂地质的结构,识别颤动来源的工具提出需要被克服以便完成可接受的性能的一些有趣的挑战。这份报纸主要在时间领域和 OFVWS 检测的颤动信号的频率领域分析上进行并且包括一个精力信息熵模型建立属性特征模型识别雨点颤动来源和一个基本频率模型区分构造机器和经过的火车或汽车。测试结果证明特征模型的设计和选择是合理的,并且鉴定的率好。Hongquan QU Xuecong REN Guoxiang LI Yonghong LI Changnian ZHANG 2015Photonic Sensors2015,5,2:3
14C1orf106, an innate immunity activator, is amplified in breast cancer and is required for basal-like/luminal progenitor fate decision显示文摘Basal-like breast cancer with a luminal progenitor gene expression profile is an aggressive subtype of breast cancer with a poorer prognosis compared with other subtypes.However,genes that specifically promote basal-like breast cancer development remain largely unknown.Here,we report that a novel gene C1orf106 plays an important role in maintaining the feature of basal-like/luminal progenitors.C1orf106 is frequently amplified and overexpressed in basal-like breast cancer and is associated with a poor outcome in patients.In human TCGA database,C1orf106 expression was correlated with upregulation of ELF5 and downregulation of GATA3,two transcription factors that regulate mammary gland stem cell fate.Enhanced expression of C1orf106 promotes tumor progression and expression of basal-like/luminal progenitor marker ELF5;depletion of C1orf106 suppresses tumorigenesis and expression of basal-like/luminal progenitor marker GATA3.These findings suggest that C1orf106 maintains the basal-like/luminal progenitor character through balancing the expression of ELF5 and GATA3.Taken together,we demonstrated that C1orf106 is an important regulator for basal-like/luminal progenitors and targeting C1orf106 is of therapeutic value for breast cancer.Ji Ma Cheng Liu Decao Yang Jiagui Song Jing Zhang Tianzhuo Wang Mengyuan Wang Weizhi Xu Xueying Li Shigang Ding Jun Zhan Hongquan Zhang 2019Science China(Life Sciences)2019,62,9:2
15Structural whiteness of the multi-component glaze dependence on amorphous photonic crystals显示文摘A kind of enhancing mechanism of structural whiteness dependence on amorphous photonic crystal (APC) structure is introduced in this paper. In the glaze system composed of albite, kaolin, talc, calcite, quartz, titanium dioxide and zinc oxide, the APC structure will be produced by using quartz as a variable to induce the phase separation. Under different polarities between Ti, Zn etc. and Siion, the separated spheres with the core-shell structure can be obtained and then make up opal-like APCs in the glaze layer. In addition to inner and outer layers of core-shell spheres, the calculated results of refractive indices clearly show the great difference between the particles and the matrix. As a result of different refractive indices, the multiple scatting of visible light plays a key rote in the structural whiteness. However, due to the decrease of the cationic content, APCs with the reverse opal structure would be formed in the interface between glaze and body. Ultimately, the glaze appearance reveals extremely high structural whiteness due to the special APC structure.Hongquan ZHAN Chuanqi WU Ce DENG Xiaohong LI Zhipeng XIE Changan WANG 2019Frontiers of Materials Science2019,13,2:2
16G protein-coupled receptor LGR6 is an independent risk factor for colon adenocarcinoma显示文摘LGR6 is a member of the G protein-coupled receptor family that plays a tumor-suppressive role in colon cancer. However, the relationship between LGR6 expression in patients and clinicopathological factors remains unclear. This study aimed to clarify whether the expression level of LGR6 is correlated with colon adenocarcinoma progression. Immunohistochemistry was used to detect LGR6 expression in colon adenoma tissues (n = 21), colon adenocarcinoma tissues (n = 156), and adjacent normal tissues (n = 124). The expression levels of LGR6 in colon adenoma and adenocarcinoma were significantly higher than those in normal colon epithelial tissues (P < 0.001). Low LGR6 expression predicted a short overall survival in patients with colon adenocarcinoma (log-rank test, P = 0.016). Univariate and multivariate survival analyses showed that, in addition to N and M classification, LGR6 expression served as an independent prognostic factor. Thus, low expression of LGR6 can be used as an independent prognostic parameter in patients with colon adenocarcinoma.Wenjing Wang Shigang Ding Hejun Zhang Jun Li Jun Zhan Hongquan Zhang 2019Frontiers of Medicine2019,13,4:2
17Preparation and properties of hydroxyapatite coating on glass surface by hydrothermal method 显示文摘Zhang Hongquan Li Shipu 2001Glass Technology2001,42,3:1
18An improved synthetic method for preparing polyoxyethylene macromers and a study of their eopolymerization with alkyl acrylates 显示文摘Xie Hongquan Liu Jin Li Hong 1990J Maeromol Sci Chem1990,27,6:1
19Modified apple polysaccharide prevents against tumorigenesis in a mouse model of colitis-associated colon cancer: role of galectin-3 and apoptosis in cancer prevention显示文摘Yuhua Li Li Liu Yinbo Niu Juan Feng Yang Sun Xianghe Kong Yongchun Chen Xiaoyan Chen Hongquan Gan Shousong Cao Qibing Mei 2012European Journal of Nutrition2012,,1:1
204.1N suppresses hypoxia-induced epithelial-mesenchymal transition inepithelial ovarian cancer cells显示文摘Letian Zhang Ajin Hu Mengrui Li Hongquan Zhang Caixia Ren Xiuli An Congrong Liu 2016Molecular Medicine Reports2016,,:1
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