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    题名 作者 年代 出处 被引量
1SHRIMP U-Pb zircon age of the Jinchuan ultramafic intrusion and its geological significance显示文摘LIXianhua SULi SONGBiao LIUDunyi 2004Chinese Science Bulletin2004,49,4:41
2Zircon U-Pb SHRIMP ages of high-pressure granulite in Yushugou ophiolitic terrane in southern Tianshan and their tectonic implications显示文摘Zircons from two high-pressure granulite samples from the Yushugou ophiolitic terrane, southern Tianshan have been investigated by cathodoluminescence, LAICPMS and ion microprobe (SHRIMP) for their internal textures, trace elemental compositions and in situ dating. Theweighted mean ages of these two samples are 392±7 and 390±11 Ma, respectively, representing the granulite-facies metamorphic age of the ophiolitic terrane, and indicating that the southern Tianshan ocean initiated its northward subduction since the early Devonian.ZHOUDingwu SULi JIANPing WANGRunsan LIUXiaoming LUGuanxiang WANGJuli 2004Chinese Science Bulletin2004,49,13:35
3SHRIMP zircon U-Pb ages of garnet pyroxenite and Fushui gabbroic complex in Song-shugou region and constraints on tectonic evolution of Qinling Orogenic Belt显示文摘SULi SONGShuguang SONGBiao ZHOUDingwu HAOJianrong 2004Chinese Science Bulletin2004,49,12:30
4A Reducing Iteration Orthogonal Matching Pursuit Algorithm for Compressive Sensing显示文摘In recent years, Compressed Sensing(CS) has been a hot research topic. It has a wide range of applications, such as image processing and speech signal processing owing to its characteristic of removing redundant information by reducing the sampling rate. The disadvantage of CS is that the number of iterations in a greedy algorithm such as Orthogonal Matching Pursuit(OMP) is fixed, thus limiting reconstruction precision.Therefore, in this study, we present a novel Reducing Iteration Orthogonal Matching Pursuit(RIOMP) algorithm that calculates the correlation of the residual value and measurement matrix to reduce the number of iterations.The conditions for successful signal reconstruction are derived on the basis of detailed mathematical analyses.When compared with the OMP algorithm, the RIOMP algorithm has a smaller reconstruction error. Moreover, the proposed algorithm can accurately reconstruct signals in a shorter running time.Rui Wang Jinglei Zhang Suli Ren Qingjuan Li 2016Tsinghua Science and Technology2016,21,1:17
5Effects of therapies for regulating and reinforcing lung and kidney on osteoporosis in rats with chronic obstructive pulmonary disease显示文摘OBJECTIVE:To evaluate the efficacy and long-term effects of the three therapies for regulating and reinforcing lung and kidney(reinforcing lung and invigorating spleen,reinforcing lung and replenishing kidney,and supplementing Qi and nourishing kidney) in Traditional Chinese Medicine(TCM) on osteoporosis in rats with chronic obstructive pulmonary disease.METHODS:Totally 120 rats were randomly divided into control,model,Bufeijianpi,Bufeiyishen,Yiqizishen,aminophyline groups.Repeated smoke inhalations and bacterial infections were used to duplicate the stable Chronic obstructive pulmonary disease rat model.Normal saline was given to the air control and model groups,while Bufeijianpi granule,Bufeiyishen granule,and Yiqizishen granule,and aminophylline were administrated to rats in the Bufeijianpi,Bufeiyishen,Yiqizishen,and aminophylline groups respectively from weeks 9 through 20.Another 12 weeks without medicines to observe the long-term effect.Rats were sacrificed at week 20 and week 32.Bone mass density(BMD),bone mineral content(BMC),morphology of the femoral head,lung function,and levels of serum interleukin(IL)-1β,IL-6,and tumor necrosis factor-a were detected.RESULTS:At weeks 20 and 32,tidal volume,peak expiratory flow and expiratory flow at 50% tidal volume in the three TCM-treated groups were higher than those in the model group(P < 0.05).Femur weight,BMD,and BMC were significantly higher in the three TCM-treated groups and the aminophylline-treated group compared with the model group(P < 0.01),except for BMC in the Yiqizishen-treated group at week 20.CONCLUSION:Bufeijianpi,Bufeiyishen,and Yiqizishen granules show good effects in the prevention and treatment of osteoporosis,which can alleviate airflow limitations and inflammation,improve BMD and BMC of the femur,and have favorable long-term effects.Tian Yange Li Ya Li Jiansheng Li Suyun Jiang Suli Wang Ying Lu Xiaofan Li Weiwei 2015Journal of Traditional Chinese Medicine2015,35,2:13
6Spatial and Temporal Variability of PM_(2.5) Concentration in China显示文摘PM_(2.5) has become an increasing public concern recently because of its visibility reduction and severe health risks. For the whole year of 2013, hourly PM_(2.5) data of 496 monitoring sites scattered in 74 cities of China are collected to analyze temporal and spatial variability of PM_(2.5) concentration. Different temporal scales(seasonal variation, monthly variation and daily variation) and spatial scales(urban versus rural, typical areas and national scale) are discussed. Results show that PM_(2.5) concentration changes significantly in both long-term and short-term scales. An apparent bimodal pattern exists in daily variation of PM_(2.5) concentration and the daytime peak appears around 10:00 am while the lowest concentration appears around 16:00 pm. Spatial autocorrelation analysis and Ordinary Kriging are used to characterize spatial variability. Moran's I of PM_(2.5) concentration in three typical regions, the Beijing-Tianjin-Hebei region, the Yangtze River Delta region and the Pearl River Delta region, is 0.906, 0.693, 0.746, respectively, which indicates that PM_(2.5) is strong spatial correlated. Spatial distribution of annual PM_(2.5) concentration simulated by Ordinary Kriging shows that 7.94 million km2(83%) areas fail in meeting the requirement of China's National Ambient Air Quality Standards Level-2(35 mg/m3) and there are at least three concentrated highly polluted areas across the country.XU Gang JIAO Limin ZHAO Suli CHENG Jiaqi 2016Wuhan University Journal of Natural Sciences2016,21,4:9
7Up-regulation of hypoxia-inducible factor-1α enhanced the cardioprotective effects of ischemic postconditioning in hyperlipidemic rats显示文摘Hyperlipidemia 是在 ischemic 心疾病的发展的一个独立风险因素,它能增加心肌的危险性到 ischemia/reperfusion (I/R ) 损害。Ischemic postconditioning (PostC ) 现在作为新奇策略被表明了处于正常条件对心肌的 I/R 损害利用自然的保护。然而, hyperlipidemic 动物上的 PostC 的效果留下逃犯。PostC 减少心肌的 I/R 损害,这在我们的以前的学习被显示出,并且组织缺氧可诱导的 factor-1 (HIF-1 ) 可以在正常老鼠上在 PostC 的 cardioprotective 机制起一个重要作用。这里,我们测试了 hyperlipidemic 老鼠上的 PostC 的 cardioprotection 与起来调整的 HIF-1 表示被联系的假设。男 Wistar 老鼠用一本高脂肪的食谱被喂 8 个星期,然后随机把组划分了成五:假冒, I/R, dimethyloxalylglycine (DMOG )+ I/R, PostC,和 DMOG + PostC 组织。I/R 损害导致的有害索引包括了梗塞尺寸,血浆肌酸 kinase (CK ) 活动和 caspase-3 活动。,结果与 I/R 组相比证明 PostC 能减少梗塞尺寸,它与血浆 CK 的重要底层一致活动和 caspase-3 活动,和那它在 hyperlipidemic 老鼠增加了 HIF-1 的表示。当 DMOG 在 PostC 前被给起来调整 HIF-1 蛋白质水平时, I/R 损害的度被稀释。在结论,这些数据建议 HIF-1 的起来规定可以是对在 hyperlipidemic 老鼠的 I/R 损害的 PostC 的 cardioprotective 机制之一。Xiaoyu Li Huanxin Zhao Ye Wu Suli Zhang Xiaoqin Zhao Yan Zhang Jin Wang Jie Wang Huirong Liu 2014Acta Biochimica et Biophysica Sinica2014,46,2:9
8Nanostructured ultrathin catalyst layer with ordered platinum nanotube arrays for polymer electrolyte membrane fuel cells显示文摘Fabrication of novel electrode architectures with nanostructured ultrathin catalyst layers is an effective strategy to improve catalyst utilization and enhance mass transport for polymer electrolyte membrane fuel cells (PEMFCs).Herein,we report the design and construction of a nanostructured ultrathin catalyst layer with ordered Pt nanotube arrays,which were obtained by a hard-template strategy based on ZnO,via hydrothermal synthesis and magnetron sputtering for PEMFC application.Because of the crystallographically preferential growth of Pt (111) facets,which was attributed to the structural effects of ZnO nanoarrays on the Pt nanotubes,the catalyst layers exhibit obviously higher electrochemical activity with remarkable enhancement of specific activity and mass transport compared with the state-of-the-art randomly distributed Pt/C catalyst layer.The PEMFC fabricated with the as-prepared catalyst layer composed of optimized Pt nanotubes with an average diameter of 90(±10) nm shows excellent performance with a peak power density of 6.0W/mgPt at 1 A/cm^2,which is 11.6%greater than that of the conventional Pt/C electrode.Ruoyi Deng Zhangxun Xia Ruili Sun Suli Wang Gongquan Sun 2020Journal of Energy Chemistry2020,29,4:8
9SUMO E3 Ligases GmSIZ1a and GmSIZ1b regulate vegetative growth in soybean显示文摘SIZ1 is a small ubiquitin-related modifier(SUMO) E3 ligase that mediates post-translational SUMO modification of target proteins and thereby regulates developmental processes and hormonal and environmental stress responses in Arabidopsis. However,the role of SUMO E3 ligases in crop plants is largely unknown. Here, we identified and characterized two Glycine max(soybean) SUMO E3 ligases, GmSIZ1a and GmSIZ1b. Expression of GmSIZ1a and GmSIZ1b was induced in response to salicylic acid(SA), heat, and dehydration treatment, but not in response to cold, abscisic acid(ABA), and Na Cl treatment. Although GmSIZ1a was expressed at higher levels than GmSIZ1b, both genes encoded proteins with SUMO E3 ligase activity in vivo.Heterologous expression of GmSIZ1a or GmSIZ1b rescued the mutant phenotype of Arabidopsis siz1-2, including dwarfism, constitutively activated expression of pathogen-related genes, and ABA-sensitive seed germination.Simultaneous downregulation of GmSIZ1a and GmSIZ1b(GmSIZ1a/b) using RNA interference(RNAi)-mediated gene silencing decreased heat shock-induced SUMO conjugation in soybean. Moreover, GmSIZ1 RNAi plants exhibited reduced plant height and leaf size. However,unlike Arabidopsis siz1-2 mutant plants, flowering time and SA levels were not significantly altered in GmSIZ1 RNAi plants. Taken together, our results indicate that GmSIZ1a and GmSIZ1b mediate SUMO modification and positively regulate vegetative growth in soybean.Bin Cai Xiangxiong Kong Chao Zhong Suli Sun Xiao Feng Zhou Yin Hua Jin Youning Wang Xia Li Zhendong Zhu Jing Bo Jin 2017Journal of Integrative Plant Biology2017,59,1:5
10Investigation of Portevin–Le Chatelier Band Strain and Elastic Shrinkage in Al-Based Alloys Associated with Mg Contents显示文摘The Portevin–Le Chatelier(PLC) effect in Al–2.30wt%Mg, Al–4.57wt%Mg and Al–6.91wt%Mg alloys has been investigated at various applied strain rates at room temperature in this study. Three-dimensional digital image correlation(3D-DIC) technique was applied to obtaining the further insight into the spatiotemporal characteristics, in particular the influence of Mg content on deformation behaviors. Mg content has a pronounced effect on serration characteristics, including the serration type and amplitude; Mg content tends to weaken the spatial correlation of the propagative bands. Additionally, the serration amplitude linearly increases with the maximum PLC band strain; high Mg content generates a higher PLC band strain at a given serration amplitude compared with low Mg content. Mg content is found to be effective to enhance the serration amplitude, the maximum PLC band strain and also the amount of elastic shrinkage outside PLC bands.Yulong Cai Suli Yang Shihua Fu Di Zhang Qingchuan Zhang 2017Journal of Materials Science & Technology2017,33,6:3
11Resistance to powdery mildew in the pea cultivar Xucai 1 is conferred by the gene er1显示文摘Powdery mildew, caused by Erysiphe pisi D.C., is a major constraint to pea production worldwide. The pea cultivar Xucai 1 has shown high resistance to E. pisi under greenhouse and field conditions. The objectives of this study were to identify and characterize genes conferring resistance to powdery mildew in Xucai 1. Three crosses, Qizhen 76 × Xucai 1,Bawan 6 × Xucai 1, and Xucai 1 × Bawan 6, were made to generate populations for genetic analysis. The resistance to E. pisi and segregation ratios in the F_1, F_2, and F_(2:3)populations suggested a single recessive gene conferring the resistance of Xucai 1. Bulked segregant analysis was used to map the resistance gene using two F2 populations. The resistance gene was close to markers AD60 and c5 DNAmet on linkage group VI with genetic distances of9.9 c M and 15.4 c M in the Xucai 1 × Bawan 6 F_2 population and 8.7 c M and 8.1 c M in the Qizhen 76 × Xucai 1 F_2 population, respectively, suggesting that the resistance gene was an er1 allele. This hypothesis was confirmed by comparison of the c DNA sequences of the Ps MLO1 gene between the parents and the Ps MLO1 wild type. Three distinct types of transcripts in Xucai 1, characterized by a 129-bp deletion and 155- and 220-bp insertions,were detected, consistent with the structure of the er1-2 allele. We concluded that resistance in Xucai 1 was conferred by er1-2 and that its linked markers will be useful in pea breeding programs.Suli Sun Zhongyi Wang Haining Fu Canxing Duan Xiaoming Wang Zhendong Zhu 2015The Crop Journal2015,3,6:2
12Gold-iridium bifunctional electrocatalyst for oxygen reduction and oxygen evolution reactions显示文摘Carbon supported gold-iridium composite(Au Ir/C) was synthesized by a facile one-step process and was investigated as the bifunctional catalyst for oxygen reduction reaction(ORR) and oxygen evolution reaction(OER). The physical properties of the Au Ir/C composite were characterized by transmission electron microscopy(TEM), X-ray diffraction(XRD) and X-ray photoelectron spectroscopy(XPS). Although the Au and Ir in the Au Ir/C did not form alloy, it is clear that the introduction of Ir decreases the average Au particle size to 4.2 nm compared to that in the Au/C(10.1 nm). By systematical analysis on chemical state of metal surface via XPS and the electrochemical results, it was found that the Au surface for the Au/C can be activated by potential cycling from 0.12 V to 1.72 V, resulting in the increased surface roughness of Au,thus improving the ORR activity. By the same potential cycling, the Ir surface of the Ir/C was irreversibly oxidized, leading to degraded ORR activity but uninfluenced OER activity. For the Au Ir/C, Ir protects Au against being oxidized due to the lower electronegativity of Ir. Combining the advantages of Au and Ir in catalyzing ORR and OER, the Au Ir/C catalyst displays an enhanced catalytic activity to the ORR and a comparable OER activity. In the 50-cycle accelerated aging test for the ORR and OER, the Au Ir/C displayed a satisfied stability, suggesting that the Au Ir/C catalyst is a potential bifunctional catalyst for the oxygen electrode.Lizhi Yuan Zhao Yan Luhua Jiang Erdong Wang Suli Wang Gongquan Sun 2016Journal of Energy Chemistry2016,25,5:2
13Solid phase microwave-assisted fabrication of Fe-doped ZIF-8 for single-atom Fe-N-C electrocatalysts on oxygen reduction显示文摘Fe-N-C endowed with inexpensiveness,high activity,and excellent anti-poisoning power have emerged as promising candidate catalysts for oxygen reduction reaction(ORR).Single-atom Fe-N-C electrocatalysts derived from Fe-doped ZIF-8 represent the top-level ORR performance.However,the current fabrication of Fe-doped ZIF-8 relies on heavy consumption of time,energy,cost and organic solvents.Herein,we develop a rapid and solvent-free method to produce Fe-doped ZIF-8 under microwave irradiation,which can be easily amplified in combination with ball-milling.After rational pyrolysis,Fe-N-C catalysts with atomic FeN4 sites well dispersed on the hierarchically porous carbon matrix are obtained,which exhibit exceptional ORR performance with a half-wave potential of 0.782 V(vs.reversible hydrogen electrode(RHE))and brilliant methanol tolerance.The assembled direct methanol fuel cells(DMFCs)endow a peak power density of 61 mW cm^(-2) and extraordinary stability,highlighting the application perspective of this strategy.Xinlong Xu Xiaoming Zhang Zhangxun Xia Ruili Sun Huanqiao Li Junhu Wang Shansheng Yu Suli Wang Gongquan Sun 2021Journal of Energy Chemistry2021,30,3:2
14Ultra-small platinum nanoparticles segregated by nickle sites for efficient ORR and HER processes显示文摘In the electrochemical process,Pt nanoparticles(NPs)in Pt-based catalysts usually agglomerate due to Oswald ripening or lack of restraint,ultimately resulting in reduction of the active sites and catalytic efficiency.How to uniformly disperse and firmly fix Pt NPs on carbon matrix with suitable particle size for catalysis is still a big challenge.Herein,to prevent the agglomeration and shedding of Pt NPs,Ni species is introduced and are evenly dispersed in the surface of carbon matrix in the form of Ni-N-C active sites(Ni ZIF-NC).The Ni sites can be used to anchor Pt NPs,and then effectively limit the further growth and agglomeration of Pt NPs during the reaction process.Compared with commercial Pt/C catalyst,Pt@Ni ZIF-NC,with ultralow Pt loading(7 wt%)and ideal particle size(2.3 nm),not only increases the active center,but also promotes the catalysis kinetics,greatly improving the ORR and HER catalytic activity.Under acidic conditions,its half-wave potential(0.902 V)is superior to commercial Pt/C(0.861 V),and the mass activity(0.38 A per mg Pt)at 0.9 V is 4.7 times that of Pt/C(0.08 A per mg Pt).Besides,it also shows outstanding HER performance.At 20 and 30 mV,its mass activity is even 2 and 6 times that of Pt/C,respectively.Whether it is under ORR or HER conditions,it still shows excellent durability.These undoubtedly indicate the realization of dual-functional catalysts with low-Pt and high-efficiency properties.Lvhan Liang Huihui jin Huang Zhou Bingshuai Liu Chenxi Hu Ding Chen Jiawei Zhu Zhe Wang Hai-Wen Li Suli Liu Daping He Shichun Mu 2022Journal of Energy Chemistry2022,31,2:2
15Epigenetic regulation in cardiovascular disease:mechanisms and advances in clinical trials显示文摘Epigenetics is closely related to cardiovascular diseases.Genome-wide linkage and association analyses and candidate gene approaches illustrate the multigenic complexity of cardiovascular disease.Several epigenetic mechanisms,such as DNA methylation,histone modification,and noncoding RNA,which are of importance for cardiovascular disease development and regression.Targeting epigenetic key enzymes,especially the DNA methyltransferases,histone methyltransferases,histone acetylases,histone deacetylases and their regulated target genes,could represent an attractive new route for the diagnosis and treatment of cardiovascular diseases.Herein,we summarize the knowledge on epigenetic history and essential regulatory mechanisms in cardiovascular diseases.Furthermore,we discuss the preclinical studies and drugs that are targeted these epigenetic key enzymes for cardiovascular diseases therapy.Finally,we conclude the clinical trials that are going to target some of these processes.Yuncong Shi Huanji Zhang Suli Huang Li Yin Feng Wang Pei Luo Hui Huang 2022Signal Transduction and Targeted Therapy2022,7,7:2
16Autoantibody against angiotensin AT1 receptor from preeclamptic patients enhances collagen-induced human platelet aggregation显示文摘Hypercoagulability,血小板激活,和 thrombocytopenia 是 preeclampsia 的主要特征,但是他们的负责的内在的分子的机制仍然保持阴暗。最近的研究证明了对血管收缩素 II 类型 1 受体(AT1-AA ) 的自身抗体为 preeclampsia 组成一个新奇风险因素。然而,在血小板激活的 AT1-AA 和在 preeclampsia 的 hypercoagulability 的角色从来没被调查过。在现在的学习,我们决定了 AT1-AA 是否在 vitro 支持血小板聚集,并且把潜在的位于 \O 下面机制。AT1-AA 被连接酶的 immunosorbent 试金检测。在从 preeclamptic 病人净化的免疫球蛋白 G 部分以后,积极 sera 被加到从健康志愿者,血小板聚集和细胞内部的 Ca2+ 孤立的血小板层次被检测。AT1-AA 显著地在 vitro 提高了导致骨胶原的血小板聚集,效果由 AT1 受体对手 losartan 堵住了。另外, AT1-AA 在整个实验增加了并且维持导致骨胶原的 cytosolic 钙集中。我们第一次证明 AT1-AA 显著地在 vitro 通过血管收缩素类型 1 受体激活支持导致骨胶原的血小板聚集,潜在地经由增加的细胞内部的 Ca2+ 集中,作为一个潜在的贡献者支持 AT1-AA 到 preeclampsia 的 hypercoagulable 状态。Kehua Bai Ke Wang Xiaoyu Li Jie Wang Jie Zhang LiSong Jin Wang Suli Zhang Wayne Bond Lau Xinliang Ma Huirong Liu 2013Acta Biochimica et Biophysica Sinica2013,45,9:2
17Chlamydia trachomatis genotypes in school adolescents, Italy 显示文摘Stefanelli P Sulis G Renna G 2015Infection2015,43,6:1
18Mutational loss of PTEN induces resistance to NOTCH 1 inhibition in T-cell leukemia显示文摘Palomero T Sulis ML Cortina M 2007Nat Med2007,13,10:1
19PTEN:from pathology to biology显示文摘Sulis ML Parsons R 2003Trends Cell Biol2003,13,9:1
20PTEN: from pathology to biology显示文摘Sulis ML Parsons R 2003Trends Cell Biol2003,13,9:1
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