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| 1 | Fluxes of CH4 and N_2O from soil under a tropical seasonal rain forest in Xishuangbanna, Southwest China显示文摘从在在 Xishuangbanna 的热带季节的雨林下面的土壤的 CH4 和 N2O 流动,西南中国用关上的静态的房间技术和气体色层法方法被测量一年。三个处理被放在学习的地里:(A) 没有崽,有垃圾的(B) ,和有垃圾和幼苗的(C) 。结果证明在我们的学习的土壤是大气的 CH4 的一个水池和大气的 N2O 的来源。从处理 A, B,和 C 的观察吝啬的 CH4 流动是 50.0 ± 4.0, 35.9 ± 2.8, 31.6 ± 2.8 μ g C/(m2 · h ) ,分别地并且在 2003 的计算年度流动分别地是 4.1, 3.1,和 2.9 kgC/hm2。从处理 A, B,和 C 的观察吝啬的 N2O 流动是 30.9 ± 3.1, 28.2 ± 3.5, 50.2 ± 3 .7 μ g N/(m2 · h ) ,分别地并且在 2003 的计算年度流动分别地是 4.1, 3.1,和 2.9 kgC/hm2。从处理 A, B,和 C 的观察吝啬的 N2O 流动是 30.9 ± 3.1, 28.2 ± 3.5, 50.2 ± 3 .7 μ g N/(m2 · h ) ,分别地并且在 2003 的计算年度流动是 2.8, 2.6,和 3.7 kgN/hm 2 分别地。在 CH4 和 N2O 流动的季节变化在所有三个处理之中是重要的。垃圾的存在减少了 CH4 举起在湿季节期间(P < 0.05 ) ,然而并非在干旱期期间。调停幼苗的 N2O 排出物有类似的增加在期间湿并且干旱期,显示幼苗在两个季节增加了 N2O 排放。一种强壮的积极关系为处理 B 和处理 C 为所有三个处理,和在 CH4 流动和土壤温度之间的弱关系在 CH4 流动和土壤潮湿之间存在。N2O 流动为所有三个处理与土壤温度相关。 | YAN Yuping SHA Liqing CAO Min ZHENG Zheng TANG Jianwei WANG Yinghong ZHANG Yiping WANG Rui LIU Guangren WANG Yuesi SUN Yang | 2008 | Journal of Environmental Sciences2008，20，2： | 18 |
| 2 | Soil respiration in tropical seasonal rain forest in Xishuangbanna, SW China显示文摘With the static opaque chamber and gas chromatography technique, from January 2003 to January 2004 soil respiration was investigated in a tropical seasonal rain forest in Xishuangbanna, SW China. In this study three treatments were applied, each with three replicates: A (bare soil), B (soil+litter), and C (soil+litter+seedling). The results showed that soil respiration varied seasonally, low from December 2003 to February 2004, and high from June to July 2004. The annual average values of CO2 efflux from soil respiration differed among the treatments at 1% level, with the rank of C (14642 mgCO2· m-2. h-1)>B (12807 mgCO2· m-2. h-1)>A (9532 mgCO2· m-2. h-1). Diurnal variation in soil respiration was not apparent due to little diurnal temperate change in Xishuangbanna. There was a parabola relationship between soil respiration and soil moisture at 1% level. Soil respiration rates were higher when soil moisture ranged from 35% to 45%. There was an exponential relationship between soil respiration and soil temperature (at a depth of 5cm in mineral soil) at 1% level. The calculated Q1o values in this study,ranging from 2.03 to 2.36, were very near to those of tropical soil reported. The CO2 efflux in 2003was 5.34 kgCO2· m-2. a-1 from soil plus litter plus seedling, of them 3.48 kgCO2· m-2. a-1 from soil (accounting for 62.5%), 1.19 kgCO2· m-2. a-1 from litter (22.3%) and 0.67 kgCO2·m-2. a-1 from seedling (12.5%). | SHA Liqing, ZHENG Zheng, TANG Jianwei, WANG Yinghong, ZHANG Yiping, CAO Min, WANG Rui, LIU Guangren, WANG Yuesi & SUN Yang Xishuangbanna Tropical Botanical Garden, Chinese Academy of Sciences, Kunming 650223, China Institute of Atmospheric Physics, Chinese Academy of Sciences, Beijing 100029, China Graduate School of Chinese Academy of Sciences, Beijing 100039, China | 2005 | Science China Earth Sciences2005，48，z1： | 12 |
| 3 | Strategies for synthesizing non-bioaccumulable alternatives to PFOA and PFOS显示文摘This minireview describes the strategies for synthesis of fiuorinated surfactants potentially nonbioaccumulable.Various strategies have been focused on(Ⅰ) reducing the length of the perfluorocarbon chain,(Ⅱ) introducing hetero atoms into the fluorocarbon chain,(Ⅲ) introducing branch(herein and after branch means the fluoro-carbon chain section is not straight).In most cases,the surface tensions versus the surfactant concentrations have been assessed.These above strategies led to various highly fiuorinated(perfluorinated or not perfluorinated) surfactants whose chemical changes enabled to obtain novel alternatives to perfluorooctanoic acid(PFOA) and perfluorooctane sulphonate(PFOS). | Min Sha Ping Xing Biao Jiang | 2015 | Chinese Chemical Letters2015，26，5： | 10 |
| 4 | Gene functional research using polyethylenimine-mediated in vivo gene transfection into mouse spermatogenic cells显示文摘瞄准:为了学习 polyethylenimine (PEI ) ,调停了在活体内基因 transfection 进睾丸房间和用这个方法的精子发生的的房间特定的基因 NYD-SP12 的初步的功能的研究。方法:PEI/DNA 建筑群用睾丸内注射被介绍进老鼠睾丸的细精管。Transfection 效率和专业与荧光灯的显微镜学并且苏木精染色在 transfection 的第三天被分析。GFP-NYD-SP12 熔化蛋白质和它的潜水艇的长持续的表示在在不同阶段的 spermatogenic 的细胞的本地化与染色的荧光灯的显微镜学和 propidium 碘化物被分析。结果:与 PEI 的调停, GFP-NYD-SP12 熔化基因高效地在生殖细胞被转移并且表示(特别在主要 spermatocytes ) 。进 Sertoli 房间的 Transfection 没被观察。GFP-NYD-SP2 熔化蛋白质的细胞的本地化在精子发生期间在不同阶段在 spermatogenic 看了动态移动的潜水艇。结论:PEI 能高效地调停基因转移进 spermatocytes。因此,它可能为象 NYD-SP12 基因那样的 spermatogenic 房间 specific 基因的功能的研究是有用的。在我们的学习, NYD-SP12 蛋白质被设想并且在精子发生期间涉及顶体的形成。我们的研究将在 spermatocytes 继续进 NYD-SP12 的详细功能。 | Li Lu Min Lin Min Xu Zuo-Min Zhou Jia-Hao Sha | 2006 | Asian Journal of Andrology2006，8，1： | 9 |
| 5 | Advanced oxidation of bromide-containing drinking water: A balance between bromate and trihalomethane formation control显示文摘Addition of H2O2 has been employed to repress bromate formation during ozonation of bromide-containing source water.However,the addition of H2O2 will change the oxidation pathways of organic compounds due to the generation of abundant hydroxyl radicals,which could afect the removal efcacy of trihalomethane precursors via the combination of ozone and biological activated carbon(O3-BAC).In this study,we evaluated the efects of H2O2 addition on bromate formation and trihalomethane formation potential(THMFP)reduction during treatment of bromide-containing(97.6–129.1μg/L)source water by the O3-BAC process.At an ozone dose of 4.2 mg/L,an H2O2/O3(g/g)ratio of over 1.0 was required to maintain the bromate concentration below 10.0μg/L,while a much lower H2O2/O3ratio was sufcient for a lower ozone dose.An H2O2/O3(g/g)ratio below 0.3 should be avoided since the bromate concentration will increase with increasing H2O2 dose below this ratio.However,the addition of H2O2 at an ozone dose of 3.2 mg/L and an H2O2/O3 ratio of 1.0 resulted in a 43% decrease in THMFP removal when compared with the O3-BAC process.The optimum H2O2/O3(g/g) ratio for balancing bromate and trihalomethane control was about 0.7–1.0.Fractionation of organic materials showed that the addition of H2O2 decreased the removal efcacy of the hydrophilic matter fraction of DOC by ozonation and increased the reactivity of the hydrophobic fractions during formation of trihalomethane,which may be the two main reasons responsible for the decrease in THMFP reduction efcacy.Overall,this study clearly demonstrated that it is necessary to balance bromate reduction and THMFP control when adopting an H2O2 addition strategy. | Yongjing Wang Jianwei Yu Po Han Jing Sha Tao Li Wei An Juan Liu Min Yang | 2013 | Journal of Environmental Sciences2013，25，11： | 9 |
| 6 | Effect of Tangweian Jianji on upper gastrointestinal remodeling in streptozotocin-induced diabetic rats显示文摘AIM:To investigate the effect of Tangweian Jianji(TWAJJ) on the biomechanical and morphometrical remodeling of the upper gastrointestinal tract in diabetic rats.METHODS:Diabetes was induced in 27 rats by injecting streptozotocin(40 mg/kg body weight),the animals were then divided into three groups(n = 9 in each group),i.e.,diabetic control(DM);high dose(10 g/kg,T1) and low dose(5 g/kg,T2).Another 10 rats acted as normal controls(Control).TWAJJ was administered by gavage once daily.Blood glucose and serum insulin levels were measured.Circumferential length,wall thickness and opening angle were measured from esophageal,duodenal,jejunal and ileal ring segments.The residual strain was calculated from the morphometric data.Step-wise distension was carried out on esophageal and jejunal segments.The obtained data on the length,diameter and pressure changes were then used to calculate the circumferential and longitudinal stresses and strains.Real-time reverse transcription polymerase chain reaction was used to detect the receptor of advanced glycation end-products(RAGE) mRNA level in jejunal tissues.RESULTS:At the end of the experiment,the blood glucose level was significantly higher and the serum insulin level was significantly lower in DM,T1 and T2 groups than in the control group(Glucose:30.23 ± 0.41 mmol/L,27.48 ± 0.27 mmol/L and 27.84 ± 0.29 mmol/L vs 5.05 ± 0.04 mmol/L,P = 1.65 × 10-16,P = 5.89 × 10-19 and P = 1.63 × 10-18,respectively;Insulin:1.47 ± 0.32 g/L,2.66 ± 0.44 g/L,2.03 ± 0.29 g/L and 4.17 ± 0.54 g/L,P = 0.0001,P = 0.029 and P = 0.025,respectively).However,these levels did not differ among the DM,T1 and T2 groups.The wet weight per unit length,wall thickness and opening angle of esophageal and intestinal segments in the DM group were significantly higher than those in the control group(from P = 0.009 to P = 0.004).These parameters in the T1 group were significantly lower than those in the DM group(wet weight,duodenum:0.147 ± 0.003 g/cm vs 0.158 ± 0.001 g/cm,P = 0.047;jejunum,0.127 ± 0.003 g/cm vs 0.151 ± 0.002 g/cm,P = 0.017;ileum,0.127 ± 0.004 g/cm vs 0.139 ± 0.003 g/cm,P = 0.046;wall thickness,esophagus:0.84 ± 0.03 mm vs 0.94 ± 0.02 mm,P = 0.014;duodenum:1.27 ± 0.06 mm vs 1.39 ± 0.05 mm,P = 0.031;jejunum:1.19 ± 0.07mm vs 1.34 ± 0.04 mm,P = 0.047;ileum:1.09 ± 0.04 mm vs 1.15 ± 0.03 mm,P = 0.049;opening angle,esophagus:112.2 ± 13.2 vs 134.7 ± 14.7,P = 0.027;duodenum:105.9 ± 12.3 vs 123.1 ± 13.1,P = 0.046;jejunum:90.1 ± 15.4 vs 115.5 ± 13.3,P = 0.044;ileum:112.9 ± 13.4 vs 136.1 ± 17.1,P = 0.035).In the esophageal and jejunal segments,the inner residual stain was significantly smaller and the outer residual strain was larger in the DM group than in the control group(P = 0.022 and P = 0.035).T1 treatment significantly restored this biomechanical alteration(P = 0.011 and P = 0.019),but T2 treatment did not.Furthermore,the circumferential and longitudinal stiffness of the esophageal and jejunal wall increased in the DM group compared with those in the control group.T1,but not T2 treatment,significantly decreased the circumferential wall stiffness in the jejunal segment(P = 0.012) and longitudinal wall stiffness in the esophageal segment(P = 0.023).The mRNA level of RAGE was significantly decreased in the T1 group compared to that in the DM group(P = 0.0069).CONCLUSION:TWAJJ(high dose) treatment partly restored the morphometric and biomechanical remodeling of the upper gastrointestinal tract in diabetic rats. | Gui-Fang Liu Jing-Bo Zhao Zhong Zhen Hong Sha Peng-Min Chen Min Li Jia-Cheng Zhang Ming-Ze Yuan Wen Gao Hans Gregersen Xiao-Lin Tong | 2012 | World Journal of Gastroenterology2012，18，35： | 8 |
| 7 | Effects of different fertilizations on fruit quality,yield and soil fertility in field-grown kiwifruit orchard显示文摘Kiwifruit yield and quality and soil nutrients were investigated in a kiwifruit orchard after long-term fertilization to understand the relationship between kiwifruit growth and soil nutrition.Seven fertilization treatments with three replications were applied in a continuous four-year period,including no fertilizer(CK);phosphorus(P)and potassium(K)fertilizers(PK);N and K fertilizers(NK);N and P fertilizers(NP);N,P and K fertilizers(NPK);1.5 times of N,P and K fertilizers(1.5NPK);and chemical fertilizers plus swine manure(NPKM).Fertilization increased kiwifruit yield at the rate of 450 kg N/hm^(2),225 kg P2O5/hm^(2),300 kg K2O/hm^(2).The average yield decreased in a descending order for NPKM(44.6 t/hm^(2)),1.5NPK(42.6 t/hm^(2)),NPK(42.0 t/hm^(2)),NK(38.0 t/hm^(2)),NP(36.7 t/hm^(2)),PK(36.4 t/hm^(2))and CK(34.1 t/hm^(2)).The sugar to acid ratio(S:A)was the highest(10.9)in 2012,and the soluble sugar increased by 15.7%after four-year NPKM fertilization.The NPKM fertilization also significantly increased the vitamin C,soluble solid and firmness.The soil organic carbon contents at 0-20 cm,20-40 cm and 40-60 cm in depth under the NPKM treatment were 27%,29%and 139%higher than that of the CK treatment,respectively.The available N contents at 0-20 cm,20-40 cm and 40-60 cm in depth in the 1.5NPK treatment were 180%,114%and 133%higher than that in the CK treatment,respectively.Balanced fertilization with N,P,K and organic manure is important to soil fertility,which may increase yield and improve quality in field-grown kiwifruit orchard. | Zhao Zuoping Duan Min Yan Sha Liu Zhifeng Wang Qi Fu Jing Tong Yan’an | 2017 | International Journal of Agricultural and Biological Engineering2017，10，2： | 6 |
| 8 | A fully automatic registration approach based on contour and SIFT for HJ-1 images显示文摘To achieve a fully automatic registration between HJ-1 CCD images and HJ-1 infrared images is a difficult task as it must deal with the varying illuminations and resolutions of the images,different perspectives,and the local deformations within the images.In this paper,aimed at those registration issues,a fully automatic registration approach based on contour and SIFT is proposed.The registration technique performs a pre-registration process using contour feature matching algorithm that decides the overlapping region between a reference image and an input image.Once the coarse regions are obtained,it performs a fine registration process based on SIFT detector and a local adaptive matching strategy.In the fine registration process,image blocking theory is used,which not only speeds up the features extraction and matching,but also makes the matching point pairs distributed uniformly in images,and further improves the accuracy of input image rectification.Experiments with visible images and infrared images from HJ-1A/B demonstrate the efficiency and the accuracy of the proposed technique for multisource remote sensing images registration. | NI XiLiang CAO ChunXiang DING Lin JIANG Tao ZHANG Hao JIA HuiCong LI GuangHe ZHAO Jian CHEN Wei JI Wei XU Min GAO MengXu ZHENG Sheng TIAN Rong LIU Cheng LI Sha | 2012 | Science China Earth Sciences2012，55，10： | 5 |
| 9 | MRI shows clodronate-liposomes attenuating liver injury in rats with severe acute pancreatitis显示文摘BACKGROUND:Studies have revealed that macrophages play an important role in the development of severe acute pancreatitis(SAP).Activated macrophages can lead to a systemic inflammatory response,induce lipid peroxidation,impair membrane structure,result in injury to the liver and the other extrahepatic organs,and eventually result in multiple organ dysfunction syndrome by promoting excessive secretion of cytokines.Liver injury can further aggravate the systemic inflammatory response and increase mortality by affecting the metabolism of toxins and the release of excessive inflammatory mediators.Clodronate is a synthetic bisphosphonate,which is often used for treating bone changes caused by osteoporosis and other factors.In the current study,we created liposomes containing superparamagnetic iron oxide particles(SPIOs)for macrophage labeling and magnetic resonance imaging,using a novel method that can bind the clodronate to induce apoptosis and deplete macrophages. METHODS:Superparamagnetic Fe3O4 nanoparticles were prepared by chemical coprecipitation.SPIO-containing liposomes and SPIO-clodronate-containing liposomes were prepared by the thin film method.SAP models were prepared by injection of sodium taurocholate(2 ml/kg body weight) into the subcapsular space of the pancreas.Sprague-Dawley rats were randomly divided into a control group,a SAP plus SPIO-liposome group,and a SAP plus SPIO-clodronate- containing group.Two and six hours after SAP models were available,T2-weighted MRI scans(in the same plane)of the livers of rats in each group were performed.At the end of the scans,2 ml of blood was taken from the superior mesenteric vein to measure the levels of serum amylase,ALT,AST,TNF-α,and IL-6.Pathological changes in the liver and pancreas were assessed. RESULTS:Transmission electron microscopy showed that the liposomes had a uniform size.No pathological changes in the pancreata of rats in the control group were noted.The pathological changes in the pancreata and livers of rats in the SAP plus SPIO-clodronate-containing liposome group were milder than those in the SAP plus SPIO-liposome group. The MRI signal intensity of the livers in the SAP plus SPIO- liposome and SAP plus SPIO-clodronate-containing groups was significantly lower than that in the control group.There were significant changes in the two experimental groups (P<0.01).In addition,the levels of serum amylase,ALT,AST,TNF-α,and IL-6 in rats in the SAP plus SPIO-liposome group were higher than those in the control group(P<0.01),while the corresponding levels in the SPIO-clodronate-containing liposome group were significantly lower than those in the SAP plus SPIO-liposome group(P<0.01). CONCLUSION:Clodronate-containing liposomes protect against liver injury in SAP rats,and SPIO can be used as a tracer for MRI examination following liver injury in SAP rats. | Zhang, Jian-Xin Dang, Sheng-Chun Zhang, Yong Sha, Xin Zhang, Li-Rong Wei, Chuan-She Chen, Min Jiang, De-Li | 2010 | Hepatobiliary & Pancreatic Diseases International2010，9，2： | 5 |
| 10 | Transforming growth factor-β1 upregulates the expression of CXC chemokine receptor 4 (CXCR4) in human breast cancer MCF-7 cells显示文摘 | Xiao-ping ZHAO Yong-yao HUANG Yu HUANG Ping LEI Ji-lin PENG Sha WU Min WANG Wen-han LI Hui-fen ZHU Guan-xin SHEN | 2010 | Acta Pharmacologica Sinica2010，31，3： | 5 |
| 11 | The role of ezrin-associated protein network in human sperm capacitation显示文摘在精子房间的膜修正在精子 capacitation 代表关键步;然而,这些修正的分子的基础充分没被理解。Ezrin 是 ezrin/radixin/merlin 家庭的学习最好的成员。作为在外皮的细胞骨架和血浆膜蛋白质之间的 cross-linker, ezrin 贡献膜表面结构改变。而且,激活 ezrin 和 Rho 分离禁止者, RhoGDI,通过 Rho 激活支持外皮的 cytoskeleton-polymerized 肌动朊的形成。因此, ezrin,肌动朊, RhoGDI, Rho 和血浆膜蛋白质在 vivo 形成一个复杂网络,它贡献膜表面的结构的集会。以前,我们证明 ezrin 和 RhoGDI1 在人的睾丸被表示。因此,我们寻求了决定 ezrin 鈥揜h oGDI1 鈥揳c 听鈥搈e mbrane 蛋白质网络是否在人的精子 capacitation 有一个角色。我们由西方的污点的结果显示 ezrin 被 threonine567 残余的 phosphorylation 在 capacitation 期间激活。Co-immunoprecipitation 研究表明在精子 capacitation 期间,在 ezrin 和 RhoGDI1 之间的相互作用增加,并且二维的电气泳动胶化的 phosphostaining 证明 RhoGDI1 是 phosphorylated,建议 RhoGDI1 从 RhoA 分裂并且导致精子头上的肌动朊聚合。我们推测那激活的 ezrin 在 capacitation 以后与 polymerized 肌动朊和 glycosylated 膜蛋白质 cd44 交往。用 ezrin 特定或肌动朊特定的 monoclonal 抗体堵住精子 capacitation 减少他们的 acrosome 反应(AR ) 率,但是没独自在 AR 上有效果。一起拿,我们的结果证明由 ezrin, RhoGDI1, RhoA, F 肌动朊和膜蛋白质组成的一个网络工作影响在人的精子 capacitation 期间发生在精子头的膜上的修正。 | Lei Wang Wen Chen Chun Zhao Ran Huo Xue-Jiang Guo Min Lin Xiao-Yan Huang Yun-Dong Mao Zuo-Min Zhou Jia-Hao Sha | 2010 | Asian Journal of Andrology2010，12，5： | 4 |
| 12 | Outgassing analysis of molecular glass photoresists under EUV irradiation显示文摘A device was designed and assembled to analyze the outgassing of molecular glass(MG)photoresists under extreme ultraviolet(EUV)exposure.The outgassing of the photoresists with different components and different concentrations of tert-butoxycarbonyl(t-Boc),photo-generated acid(PAG),and acid quencher was systematically investigated.Based on experiments,some solutions for reducing the outgassing of MG photoresists were proposed. | CHEN Li XU Jian YUAN Hua YANG Shu Min WANG Lian Sheng WU Yan Qing ZHAO Jun CHEN Ming LIU Hai Gang LI Sha Yu TAI Ren Zhong WANG Shuang Qing YANG Guo Qiang | 2014 | Science China Chemistry2014，57，12： | 4 |
| 13 | The role of pineal microRNA-325 in regulating circadian rhythms after neonatal hypoxic-ischemic brain damage显示文摘Circadian rhythm disorder is a common,but often neglected,consequence of neonatal hypoxic-ischemic brain damage(HIBD).However,the underlying molecular mechanisms remain largely unknown.We previously showed that,in a rat model of HIBD,up-regulation of microRNA-325(miR-325)in the pineal gland is responsible for the suppression of Aanat,a key enzyme involved in melatonin synthesis and circadian rhythm regulation.To better understand the mechanism by which miR-325 affects circadian rhythms in neonates with HIBD,we compared clinical samples from neonates with HIBD and samples from healthy neonates recruited from the First Affiliated Hospital of Soochow University(Dushuhu Branch)in 2019.We found that circulating miR-325 levels correlated positively with the severity of sleep and circadian rhythm disorders in neonates with HIBD.Furthermore,a luciferase reporter gene assay revealed that LIM homeobox 3(LHX3)is a novel downstream target of miR-325.In addition,in miR-325 knock-down mice,the transcription factor LHX3 exhibited an miR-325-dependent circadian pattern of expression in the pineal gland.We established a neonatal mouse model of HIBD by performing doublelayer ligation of the left common carotid artery and exposing the pups to a low-oxygen environment for 2 hours.Lhx3 mRNA expression was significantly down-regulated in these mice and partially rescued in miR-325 knockout mice subjected to the same conditions.Finally,we showed that improvement in circadian rhythm-related behaviors in animals with HIBD was dependent on both miR-325 and LHX3.Taken together,our findings suggest that the miR-325-LHX3 axis is responsible for regulating circadian rhythms and provide novel insights into the identification of potential therapeutic targets for circadian rhythm disorders in patients with neonatal HIBD.The clinical trial was approved by Institutional Review Board of Children’s Hospital of Soochow University(approval No.2015028)on July 20,2015.Animal experiments were approved by Animal Care and Use Committee,School of Medicine,Soochow University,China(approval No.XD-2016-1)on January 15,2016. | Ning Sha Hua-Wei Wang Bin Sun Min Gong Po Miao Xiao-Lu Jiang Xiao-Feng Yang Mei Li Li-Xiao Xu Chen-Xi Feng Yuan-Yuan Yang Jie Zhang Wen-Jing Zhu Yuan-Yuan Gao Xing Feng Xin Ding | 2021 | Neural Regeneration Research2021，16，10： | 4 |
| 14 | A Teosinte-derived Allele of a MYB Transcription Repressor Confers Multiple Disease Resistance in Maize.显示文摘Natural alleles controlling multiple disease resistances (MDR) are valuable for crop breeding. However, only one MDR gene have been cloned in maize, and molecular mechanisms of MDR are not clear. By map-based cloning, we have cloned a teosinte-derived allele of a resistance gene, Mexicana lesion mimic 1 (ZmMM1), which has a lesion mimic phenotype and confers resistance to northern leaf blight (NLB), gray leaf spot (GLS) and southern corn rust (SCR). Strong MDR conferred by the teosinte allele is linked with the polymorphisms in the 3' untranslated region of the ZmMM1 gene that cause increased accumulation of ZmMM1 protein. ZmMM1 acts as a transcription repressor and negatively regulates transcription of specific target genes including ZmMM1-target gene 3 (ZmMT3), which functions as a negative regulator of plant immunity and associated cell death. The successful isolation of the ZmMM1 resistance gene will help not only in developing broad-spectrum and durable disease resistance but also in understanding the molecular mechanisms underlying MDR. | Hongze Wang Jiabao Hou Pei Ye Long Hu Junshi Huang Zhikang Dai Bao Zhang Sha Dai Jiamin Que Haoxuan Min Gengshen Chen Yanbo Wang Min Jiang Yan Liang Lin Li Xuecai Zhang Zhibing Lai | 2021 | Molecular Plant2021，14，11： | 4 |
| 15 | DDX3X regulates cell survival and cell cycle during mouse early embryonic development显示文摘DDX3X is a highly conserved DEAD-box RNA helicase that participates in RNA transcription,RNA splicing,and mRNA transport,translation,and nucleo-cytoplasmic transport.It is highly expressed in metaphaseⅡ(MⅡ)oocytes and is the predominant DDX3 variant in the ovary and embryo.However,whether it is important in mouse early embryo development remains unknown.In this study,we investigated the function of DDX3X in early embryogenesis by cytoplasmic microinjection with its siRNA in zygotes or single blastomeres of 2-cell embryos.Our results showed that knockdown of Ddx3x in zygote cytoplasm led to dramatically diminished blastocyst formation,reduced cell numbers,and an increase in the number of apoptotic cells in blastocysts.Meanwhile,there was an accumulation of p53 in RNAi blastocysts.In addition,the ratio of cell cycle arrest during 2-cell to 4-cell transition increased following microinjection of Ddx3x siRNA into single blastomeres of 2-cell embryos compared with control.These results suggest that Ddx3x is an essential gene associated with cell survival and cell cycle control in mouse early embryos,and thus plays key roles in normal embryo development. | Qian Li Pan Zhang Chao Zhang Ying Wang Ru Wan Ye Yang Xuejiang Guo Ran Huo Min Lin Zuomin Zhou Jiahao Sha | 2014 | The Journal of Biomedical Research2014，28，4： | 4 |
| 16 | Flotillin-2 is an acrosome-related protein involved in mouse spermiogenesis显示文摘Spermatogenesis is a complex process of terminal differentiation by which mature sperms are generated,and it can be divided into three phases:mitosis,meiosis and spermiogenesis.In a previous study,we established a series of proteomic profiles for spermatogenesis to understand the regulation of male fertility and infertility.Here,we further investigated the localization and the role of flotillin-2 in spermiogenesis.Flotillin-2 expression was investigated in the testis of male CD1 mice at various developmental stages of spermatogenesis by using Western blotting,immunohistochemistry and immunofluorescence.Flotillin-2 was knocked down in vivo in three-week-old male mice using intratesticular injection of small inhibitory RNA(siRNA),and sperm abnormalities were assessed three weeks later.Flotillin-2 was expressed at high levels in male germ cells during spermatogenesis.Flotillin-2 immunoreactivity was observed in pachytene spermatocytes as a strong dot-shaped signal and in round spermatids as a sickle-shaped distribution ahead of the acrosome.Immunofluorescence confirmed flotillin-2 was localized in front of the acrosome in round spermatids,indicating that flotillin-2 was localized to the Golgi apparatus.Knockdown of flotillin-2 in vivo led to a significant increase in head sperm abnormalities isolated from the cauda epididymis,compared with control siRNA-injected testes.This study indicates that flotillin-2 is a novel Golgi-related protein involved in sperm acrosome biogenesis. | Yibo Wu Xin Chen Shuai Wang Min Jiang Bo Zheng Quan Zhou Ye Bi Zuomin Zhou Xiaoyan Huang Jiahao Sha | 2012 | The Journal of Biomedical Research2012，26，4： | 3 |
| 17 | Characteristics of the stabilized/solidified municipal solid wastes incineration fly ash and the leaching behavior of Cr and Pb显示文摘苍蝇灰是市政的稳固的浪费焚化(MSWI ) 的一个危险副产品。碱激活强风炉子基于炉渣的似水泥的材料被用来在试验性的水平稳定 / 团结苍蝇灰。包括金属可滤取,矿物学的特征和在矩阵的金属的分布,稳定 / 团结的苍蝇灰的特征被有毒的特征的沥滤过程(TCLP ) 测试, X 光检查衍射(XRD ) 和扫描电子显微镜学精力散分光计(SEMedition ) 分别地。连续的酸抽取被利用提取金属离子并且描绘他们的沥滤的行为。为 MSWI 苍蝇灰的 stabilization/ 团结过程由 CS-H 阶段,含水的钙铝矽酸盐和 ettringite 的形成为金属表明一个强壮的修理能力。稳定 / 团结的苍蝇灰显示出稠密、同类的微观结构。Cr 主要在含水的钙铝矽酸盐,通过物理封装的 C-S-H 和 ettringite 阶段,降水,吸附或替换机制被团结,并且 Pb 主要在 C-S-H 阶段被团结并且专心于 Si-O 结构。 | Yan SHAO Haobo HOU Guangxing WANG Sha WAN Min ZHOU | 2016 | Frontiers of Environmental Science & Engineering2016，10，1： | 3 |
| 18 | Salidroside Reduces PDE2A Expression by Down-regulating p53 in Human Embryonic Lung Fibroblasts显示文摘Salidroside(SAL) is a glucoside of tyrosol and a key constituent of Rhodiola rosea L. The diverse pharmacological activities of SAL include anti-inflammatory, cardioprotective, and neuroprotective effects(1)Our previous investigation showed that the anti-aging effects of SAL involve reductions of the levels of advanced glycation end products in a D-galactose induced mouse model(2)Additionally. | XING Wen Min CHEN Sha Sha WANG San Ying GAO Wen Yan WAN Xiao Qing SU Hui Li YANG Yi ZHANG Jing YAN Jing MAO Gen Xiang | 2019 | Biomedical and Environmental Sciences2019，32，2： | 3 |
| 19 | 冷冻干燥更适合土壤活性氮气体(HONO和NO)排放的研究?显示文摘土壤活性氮气体(HONO和NO)排放是全球氮循环的关键过程,对大气化学具有重要意义。本研究采集了农田,草地和森林三种不同土地利用类型的土壤样品,分别对样品进行了风干,冻干和烘干三种处理,并与未处理的新鲜土壤进行比较研究。结果表明,三种类型土壤的冻干土与新鲜土样品的p H值差异最小。总的来说,三种干燥处理都能提高新鲜土壤NH4+-N, NO3--N和溶解态有机N的含量。与新鲜土壤相比,冻干土壤HONO和NO的最大排放通量及完整干湿交替循环的总排放量没有显著增加,而风干和烘干土壤显著增加。因此,冷冻干燥方法可能更适合涉及土壤活性氮气体排放通量的研究。这一发现的重要启示是,我们需要慎重评价以往基于不同干燥方法得到的有关陆地–大气界面活性氮交换过程和生物地球化学氮循环机制的认识。 | WU Dianming DENG Lingling LIU Yanzhuo XI Di ZOU Huilan WANG Ruhai SHA Zhimin PAN Yuepeng HOU Lijun LIU Min | 2020 | Atmospheric and Oceanic Science Letters2020，13，3： | 3 |
| 20 | Contrasting effects of space and environment on functional and phylogenetic dissimilarity in a tropical forest显示文摘Aims The evolutionary history and functional traits of species can illumi-nate ecological processes supporting coexistence in diverse forest communities.However,little has been done in decoupling the rela-tive importance of these mechanisms on the turnover of phylogenetic and functional characteristics across life stages and spatial scales.Therefore,this study aims to estimate the contribution of environment and dispersal on the turnover of phylogenetic and functional diversity across life stages and spatial scales,in order to build a coherent pic-ture of the processes responsible for species coexistence.Methods We conducted the study in Xishuangbanna Forest Dynamics Plot in Yunnan Province,southwest China.We used four different spatial point process models to estimate the relative importance of disper-sal limitation and environmental filtering.The functional traits and phylogenetic relationships of all individual trees were incorporated in the analyses to generate measures of dissimilarity in terms of pair-wise and nearest-neighbor phylogenetic and functional characteris-tics across life stages and spatial scales.Important Findings We found non-random patterns of phylogenetic and functional turnover across life stages and spatial scales.Environmental filtering structured pairwise phylogenetic and functional beta diversity across spatial scales,while dispersal limitation alone,and in combination with environment filtering,shaped nearest neighbor phylogenetic and functional beta diversity.The relative importance of dispersal limitation and environmental filtering appeared to change with life stage but not with spatial scale.Our findings suggest that phylogenetic and functional beta diversity help to reveal the ecological processes responsible for evolu-tionary and functional assembly and highlight the importance of using a range of different metrics to gain full insights into these processes. | Mengesha Asefa Calum Brown Min Cao Guocheng Zhang Xiuqin Ci Liqing Sha Jie Li Luxiang Lin Jie Yang | 2019 | Journal of Plant Ecology2019，12，2： | 3 |
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