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13篇 您的检索式:作者名="Wang Ruping"
    题名 作者 年代 出处 被引量
1Genotype × environmental interaction by AMMI and GGE biplot analysis for the provenances of Michelia chapensis in South China显示文摘A provenance trial of Michelia chapensis Dandy in the south of China was carried out in three sites to assess yield and stability analyses. The trials were conducted as randomized, complete block designs with four replications at each site. Additive main effects and multiplicative interaction(AMMI) and genotype main effect and genotype 9 environment interaction(GGE) were employed in the evaluation of provenances; AMMI analyses showed that significant genotype 9 environment interaction effects(P \ 0.05) existed between provenances, capturing 15.11 % of the total sum of squares. The AMMI stability value revealed that provenance 2 was stable, but had low yield. GGE-biplot models showed that provenances 7, 8, 10, and 11 were more stable and highyielding. The GGE results also confirmed that among the three sites, site Jiu Qu Shui was the most ideal environment for representation and discrimination.Runhui Wang Dehuo Hu Huiquan Zheng Shu Yan Ruping Wei 2016Journal of Forestry Research2016,27,3:13
2Performance-enhanced and cost-effective triboelectric nanogenerator based on stretchable electrode for wearable SpO2 monitoring显示文摘Recently,stretchable and wearable health monitoring equipment has greatly improved human’s daily life,which sets higher demands for portable power source in stretchability,sustainability,and biocompatibility.In this work,we proposed a stretchable triboelectric nanogenerator(TENG)based on stretchable poly(3,4-ethylenedioxythiophene):poly(styrenesulfonate)(PEDOT:PSS)/porous carbon hybrid for oxyhemoglobin saturation(SpO2)monitoring.To combine advantages of carbon material for its high conductivity and organic electrode for its high stretchability,we spin-coated a solution of PEDOT:PSS/porous carbon onto a plasma-treated pre-stretched Ecoflex film to fabricate a stretchable electrode with rough surface.Due to its roughness and high potential difference with the dielectric material,the stretchable-electrode-based TENG exhibited better performance compared to the pristine TENG based on carbon or PEDOT:PSS material.The output voltage and current reached up to 51.5 V and 13.2μA as the carbon concentration increased.More importantly,the performance further increased under large strain(100%)which is suitable for wearable systems.Finally,the device demonstrated its application potential for powering a flexible blood oxygen monitor.This simple and cost-effective method can enhance the stretchability and stability of organic/inorganic electrode-based TENG,which paves the development of high-performance stretchable TENG.Huamin Chen Wei Yang Cheng Zhang Mingqiang Wu Wenjie Li Yuxiao Zou Longfeng Lv Hualiang Yu Huizhen Ke Ruping Liu Yun Xu Jun Wang Zhou Li 2022Nano Research2022,15,3:2
3显示文摘Gao Ruping Pan Zhengwei Wang Z L 2001Applied Physics Letters2001,78,12:1
4New N-and O-arylations with phenylboronic acids and cupric acetate显示文摘Chan D Monaco K Wang Ruping 1998Tetrahedron Lett1998,39,19:1
5显示文摘Gao Ruping Pan Zhengwei Wang Zhong L 2001Applied Physics Letters2001,78,:1
6Polyphosphate Accelerates Transformation of Nonstructural Carbohydrates to Improve Growth of ppk-Expressing Transgenic Rice in Phosphorus Deficiency Culture显示文摘Crop yield and quality are often limited by the amount of phosphate fertilizer added to infertile soils,a key limiting factor for sustainable development in modern agriculture.The polyphosphate kinase(ppk)gene-expressing transgenic rice with a single-copy line(ETRS)is constructed to improve phosphate fertilizer utilization efficiency for phosphorus resource conservation.To investigate the potential mechanisms of the increased biomass in ETRS in low phosphate culture,ETRS was cultivated in a low inorganic phosphate(Pi)culture medium(15μmol/L Pi,LP)and a normal Pi culture medium(300μmol/L Pi,CP),respectively.After 89 d of cultivation in different concentrations of phosphate culture media,the total phosphorus,polyphosphate(polyP),biomass,photosynthetic rate,nonstructural carbohydrate(NSC)contents,related enzyme activities,and related gene expression levels were analyzed.The results showed that ETRS had a high polyP amount to promote the photosynthetic rate in LP,and its biomass was almost the same as the wild type(WT)in CP.The NSC content of ETRS in LP was higher than that of WT in LP,but slightly lower than that of WT in CP.PolyP notably promoted the sucrose phosphate synthase activities of ETRS and significantly down-regulated the expression levels of sucrose transporter genes(OsSUT3 and OsSUT4),resulting in inhibiting the transport of sucrose from shoot to root in ETRS.It was concluded that polyP can stimulate the synthesis of NSCs in LP,which improved the growth of ETRS and triggered the biological activities of ETRS to save phosphate fertilizer.Our study provides a new way to improve the utilization rate of phosphate fertilizer in rice production.ZHU Jinling WEI Ruping WANG Xin ZHENG Chaoqun WANG Mengmeng YANG Yicheng YANG Liuyan 2023Rice science2023,30,3:1
7Synthesis and characterization of MWNTs/Au NPs/HS ( CH2 ) 6Fc nanocomposite : application to electrochemical determination of ascorbic acid 显示文摘Qiu Jianding Wang Rui Liang Ruping 2008Electroanalysis2008,20,:1
8Mani- fold-manifold distance and its application to face recognition with image sets 显示文摘Wang Ruping Shah Shiguang Chen Xilin 2012IEEE Transactions on Image Process- ing2012,21,10:1
9TGF-beta receptor mediated telomerase inhibition, telomere shortening and breast cancer cell senescence显示文摘人的 telomerase 颠倒 transcriptase (hTERT ) 在为连续房间增长变长的 telomere 起一个中央作用,但是细胞外的暗示怎么调整 telomeres 变长的 telomerase,仍然保持不清楚。这里,我们报导形态基因的 protein-7 (BMP7 ) 导致的 cytokine 骨头在一个 BMPRII 受体依赖者的 hTERT 基因压抑和在人的乳癌房间的 Smad3 依赖的举止。到 BMP7 的人的乳癌房间的 Chonic 暴露导致短 telomeres,房间老朽和 apoptosis。BMPRII 受体的变化,然而并非 TGFbRII, ACTRIIA 或 ACTRIIB 受体,禁止 hTERT 基因倡导者活动的导致 BMP7 的压抑,导致增加了 telomerase 活动,变长的 telomeres 和继续的房间增长。hTERT 的表示阻止导致 BMP7 的乳癌房间老朽和 apoptosis。因此,我们的数据建议 BMP7 由包含 BMPRII 的机制导致乳癌房间老化 hTERT 基因的调停受体、调停 Smad3 的压抑。Lucy Cassar Craig Nicholls Alex R. Pinto Ruping Chen Lihui Wang He Li Jun-Ping Liu 2017Protein & Cell2017,8,1:1
10BRCA1 involved in regulation of Bcl-2 expression and apoptosis susceptibility to ionizing radiation显示文摘BRCA1 has been proposed to be tightly linked to the resistance of tumor cells to ionizing radiation. The pathway leading to this phenomenon is not yet clear. In this work, we investigated the role of BRCA1 in the apoptosis regulation in response to carbon ion irradiation. We utilized three different cancer cell lines with various states for BRCA1 and p53 to identify the relationship between endogenous BRCA1 and the apoptosis-related genes, and determine whether p53 function would affect the role of BRCA1 in apoptosis regulation. By Western blot analysis, we found that Bax expressions were not significantly changed after irradiation in all of three cell lines. However, Bcl-2 expression showed an up-regulation by endogenous BRCA1 regardless of p53 status. Moreover, the changes in Bcl-2 protein were due to the increase in the transcriptional levels of Bcl-2 mRNA, based on real-time PCR assay. At the same time, BRCA1-deficient cells showed a greater apoptosis susceptibility to irradiation when compared with BRCA1-proficient cells. The results suggest that BRCA1 might exert p53-independent regulative activities for Bcl-2, which seems account for the low apoptosis susceptibility in BRCA1-proficient carcinomas.WANG YanLing WANG Bing ZHANG Hong LI Ning TANAKA Kaoru ZHOU Xin CHEN RuPing ZHANG Xin 2011Science China(Physics,Mechanics & Astronomy)2011,54,5:0
11Association of Remnant-like Particle Cholesterol with Major Adverse Cardiovascular Events in Subjects with Different Levels of Proprotein Convertase Subtilisin/Kexin 9:A 9.5-year Follow-up Study in a Beijing Community Population显示文摘Objective::The purpose of this study was to determine the relationship between remnant-like particle cholesterol(RLP-C)and major adverse cardiovascular events(MACEs)in patients with different levels of proprotein convertase subtilisin/kexin 9(PCSK9).Methods::From September 2007 to January 2009,1,859 subjects in Pingguoyuan communities in Beijing were initially screened.After excluding those with bedridden status,mental illness,severe systemic diseases,and missing data,1,680 subjects were recruited for follow up.All recruited subjects were followed up from February 2013 to September 2013(181 subjects were lost to follow-up)and from June 2017 to September 2018(174 subjects were lost to follow up).Finally,1,325 subjects were included in the study.General demographic characteristics,lifestyle and behaviors,disease history and use of medication was collected.Levels of total cholesterol,triglycerides,high-density lipoprotein cholesterol,low-density lipoprotein cholesterol,fast blood glucose,RLP-C,low-density lipoprotein triglycerides and PCSK9 were measured.The levels of RLP-C(low:RLP-C≤157 mg/L;high:RLP-C>157 mg/L)and PCSK9(low:PCSK9≤135.87μg/L;high:PCSK9>135.87μg/L)were represented using quartiles.Subjects were categorized into 4 groups according to their RLP-C and PCSK9 levels:Q4,high levels of RLP-C with high levels of PCSK9;Q3,high levels of RLP-C with low levels of PCSK9;Q2,low levels of RLP-C with high levels of PCSK9;and Q1,low levels of RLP-C with low levels of PCSK9.The association of RLP-C with MACEs in subjects with different PCSK9 levels was evaluated.Results::After a median follow-up of 9.5 years,1,325 subjects were included in the study and a total of 191 MACEs had occurred.The incidence of MACEs was higher in the RLP-C>157 mg/L group than the RLP-C≤157 mg/L group(18.40%vs.10.42%).Cox proportional hazards regression model analysis showed that increased RLP-C levels were associated with an increased risk of MACEs(hazard ratio:1.405;95%confidence interval:1.005-1.964;P<0.005).The incidence of MACEs was higher in the high RLP-C/PCSK9 group vs.the low RLP-C/PCSK9 group(20.68%vs.8.76%).Cox proportional hazards regression model analysis showed that RLP-C was associated with an increased risk of MACEs in subjects with high PCSK9 levels independent of traditional risk factors(hazard ratio:1.791;95%confidence interval:1.168-2.825;P=0.001),but not in those with low PCSK9 levels.Conclusions::RLP-C was identified as a risk factor for MACEs,particularly in subjects with high PCSK9 levels.Lowering PCSK9 levels may reduce residual risk in subjects with elevated plasma RLP-C levels.Xiaona Wang Ruping Tie Ruihua Cao Xu Yang Wenkai Xiao Li Sheng Ping Ye 2023Cardiology Discovery2023,3,3:0
12Clonal Variation in Growth and Wood Quality and the Multi-Trait Index Selection of Chinese Fir显示文摘Two clonal trial stands of Chinese Fir (Cunninghamia lanceolata) were used in this study, one was 19-year-old stand which included 38 clones, and the other was 17-year-old stand including 102 clones.The statistical analyses showed that there were very significant genetic variations in height, DBH,volume and ratio of heartwood(Rhw),wood basic density(ρb ) of the clones in the two stands. The repeatability of clones was in median to high level,and the genetic CV was different over the all five traits.There were very significant phenotypic and genetic correlations among height,DBH and volume,and negative correlations among growth, Rhw andρb.The selection method experiment indicated that index selection could improve volume, Rhw andρb,showing synthetically superior selection effects compared to any individual trait selection methods.Wang Runhui Hu Dehuo Zheng Huiquan Wei Ruping Huang Yuemao Cai Weijiu 2012Chinese Forestry Science and Technology2012,11,3:0
13Molecular dynamics and principal components of potassium binding with human telomeric intra-molecular G-quadruplex显示文摘Telomere 假定 intra 分子 G 四倍那是为在癌症禁止 telomeres 的 telomerase 维护的一个重要的药目标。金属阳离子作为在稳定起重要作用被认出了 G 四倍,但是他们的有约束力的过程到人的 telomeric G 四倍的遗体 uncharacterized。调查详细有约束力的过程,分子的动力学模拟在混血儿上被进行[3 + 1 ] 形式一个人 telomeric intra 分子 G 四倍。我们这里证明到一个 G 四个核心的一个钾离子的绑定被二条其他的小径调停。主要部件分析说明了主导的一致运动 G 四倍发生在循环域。MM-PBSA 计算表明那绑定由静电的相互作用精力充沛地有利、驾驶。更低的有约束力的地点被发现更建设性为有利有约束力。我们的数据在人的 telomeric 的调停钾的稳定的结构上提供有用信息 intra 分子 G 四倍,在离子混乱含有联系了 conformational 变化并且指向了药设计。Zhiguo Wang Ruping Chen Ling Hou Jianfeng Li Jun-Ping Liu 2015Protein & Cell2015,6,6:0
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