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26篇 您的检索式:作者名="Qi Meiling"
    题名 作者 年代 出处 被引量
1Generation of human haploid embryonic stem cells from parthenogenetic embryos obtained by microsurgical removal of male pronucleus显示文摘Cuiqing Zhong Meiling Zhang Qi Yin Han Zhao Yang Wang Sexin Huang Wenrong Tao Keliang Wu Zi-Jiang Chen Jinsong Li 2016Cell Research2016,26,6:16
2Ground-based GPS Used in the Snow Depth Survey of Greenland显示文摘Snow cover is one of the important components of land cover,and it is necessary to accurately monitor the depth and coverage of snow cover.Using the GPS signal receiver data and the basic principle of snow depth detection based on GPS-MR technology,the snow depth of the three sites on the Greenland PBO network GLS1,GLS2,and GLS3 from 2012 to 2018 was obtained.The inversion snow depth is affected by site drift,which is a quite difference from the measured snow depth.Combined with the stable reference point,the velocity field distribution of Greenland Island and the U-direction component change value of the station can be obtained through GAMIT calculation.By analyzing the glacial flow and U-direction component,the influence of the site drift on the snow depth was deducted,and finally compared the corrected inversion snow depth and measured snow depth found that the two were better than before the correction,the results were significantly improved,and the consistency was good.The analysis of the experimental results showed that in extremely cold areas such as Greenland Island,affected by glaciers,the continuous,real-time,high-time resolution snow depth around the measured station obtained by ground-based GPS tracking stations has a large gap with the measured snow depth value,and the gap will gradually increase with time.By deducting the impact of glacier drift,the trend of the two is the same and the consistency is good.The correctness and feasibility of the application of ground-based GPS snow cover theory in the polar area further expand the application scope and practical value of ground-based GPS in snow monitoring.Shuangcheng ZHANG Meiling ZHOU Yajie WANG Ning LIU Qi LIU Jilun PENG 2021Journal of Geodesy and Geoinformation Science2021,4,2:3
3Chromosomal-level genome of macadamia(Macadamia integrifolia)显示文摘Macadamia from the family Proteaceae is a plant native to Australia and has long been favoured by people for its crispy and high nutritional and medicinal value.Here,the genome of GUIRE 1(GR1),a highly heterozygous superior cultivar of macadamia nut,was sequenced and assembled using nanopore sequencing,and a 807-Mb genome(contig N50,1.9 Mb;scaffold N50,54.70 Mb)and 14 chromosomes were obtained.A total of 453 Mb(about 55.95%)repetitive sequences and 37,657 protein-coding genes were obtained by gene annotation and homologous protein comparison.Proteaceae diverged from Nelumbonaceae nearly 115.37 million years ago and from Rubiaceae about 140 million years ago.A genome-wide duplication(WGD)event occurred in macadamia 41 million years ago based on the WGD analysis.The functional enrichment analysis of M.integrifolia-specific gene families revealed their roles in signal transduction,protein phosphorylation,protein binding,and defense response.Here,a highly heterozygous genome of M.integrifolia was unlocked to provide a database for breeding and molecular mechanism research.Chengcai Xia Sirong Jiang Qiujin Tan Wenquan Wang Long Zhao Chenji Zhang Yuting Bao Qi Liu Jianjia Xiao Ke Deng Miaohua He Pengliang An Wenlin Wang Meiling Zou Zhiqiang Xia 2022Tropical Plants2022,1,1:3
4Nonhematopoietic erythropoietin derivative protects cardiomyocytes from hypoxia/reoxygenation-induced apoptosis显示文摘Objective:Carbamylated EPO(CEPO)is a derivative of erythropoietin(EPO)by subjecting it to carbamylation.It does not stimulate erythropoiesis,but effectively protects tissue from injury.The present study was to investigate the effect of CEPO treatment using in vitro models of hypoxia/reoxygenation(H/R).Methods:Cardiomyocytes were exposed to hypoxia(95% N2 and 5% CO2)for 1 hour followed by 4 hours of reoxygenation(95% O2 and 5% CO2).CEPO was administered after hypoxia,just before reoxygenation.The apoptotic cardiomyocytes were determined by flow cytometry.The level of protein was assessed by western blot analysis.Results:CEPO treatment significantly decreased the apoptotic cardiomyocytes by 54.20% compared with H/R group.Western blot analysis showed that CEPO administration increased the level of Bcl-2(an antiapoptotic protein)by 62.22% compared with H/R group.Conclusion:Acute administration of CEPO protected cardiomyocytes from H/R-induced apoptosis.CEPO protected cardiomyocytes with a concomitant upregulation of Bcl-2 after H/R injury.Xuan Xu Xiaohong Shan Zhijuan Cao Meiling Wu Qi Chen Yuehua Li 2008Journal of Nanjing Medical University2008,22,2:2
5Analysis of the volatile compounds in Ligusticum chuanxiong Hort using HS-SPME- GC-MS显示文摘ZHANG Cong QI Meiling SHAO Qinglong 2007J Phar & Bio Analysis2007,44,2:1
6Liquid chromatogra- phy-mass spectrometry method for determination of tetram- ethylpyrazine and its metabolite in dog plasma显示文摘PengWang Xin Jin Meiling Qi 2004Journal of Chromatography B2004,,813:1
7Monolithic gra- phene fibers for solid -phase microextraction 显示文摘FAN Jing DONG Zelin QI Meiling 2013J Chro- matogr Y A2013,1320,:1
8A stability-indicating HPLC method for the determination of nateglinide in a new tablet formulation显示文摘Qi Meiling Wang Peng Wang Jun 2002J Chinese Pharmac Sci2002,11,3:1
9Component analysis of extracellular polymericsubstances (EPS) during aerobic sludge granulation using FTIR and3D-EEM technologies 显示文摘Zhu Liang Qi Hanying Lü Meile Kong Yun Yu Yanwen XuXiangyang 2012Bioresource Technology2012,124,:1
10Determination of the active metabolite of prulifloxacin in human plasma by liquid chromatography-tandem mass spectrometry显示文摘GUO Lixia QI Meiling JIN Xin 2006J Chromatogr B Analyt Technol Biomed Life Sci2006,832,2:1
11Surface decoration of development-inspired synthetic N-cadherin motif via Ac-BP promotes osseointegration of metal implants显示文摘Research works on the synergistic effect of surface modified bioactive molecules and bone metal implants have been highlighted.N-cadherin is regarded as a key factor in directing cell-cell interactions during the mesenchymal condensation preceding the osteogenesis in the musculoskeletal system.In this study,the N-cadherin mimetic peptide(Cad)was biofunctionalized on the titanium metal surface via the acryloyl bisphosphonate(Ac-BP).To learn the synergistic effect of N-cadherin mimetic peptide,when tethered with titanium substrates,on promoting osteogenic differentiation of the seeded human mesenchymal stem cells(hMSCs)and the osseointegration at the bone-implant interfaces.Results show that the conjugation of N-cadherin mimetic peptide with Ac-BP promoted the osteogenic gene markers expression in the hMSCs.The biofunctionalized biomaterial surfaces promote the expression of the Wnt/β-catenin downstream axis in the attached hMSCs,and then enhance the in-situ bone formation and osseointegration at the bone-implant interfaces.We conclude that this N-cadherin mimetic peptide tethered on Ti surface promote osteogenic differentiation of hMSCs and osseointegration of biomaterial implants in vitro and in vivo.These findings demonstrate the importance of the development-inspired surface bioactivation of metal implants and shed light on the possible cellular mechanisms of the enhanced osseointegration.Meiling Zhu Kunyu Zhang Lu Feng Sien Lin Qi Pan Liming Bian Gang Li 2021Bioactive Materials2021,6,5:1
12Flash gas chromatography for analysis of volatile compounds from Houttuynia cordata Thunb显示文摘QI Meiling GE Xiaoxia LIANG Minmin 2004Anal Chim Acta2004,527,1:1
13Gas chromatography - mass spectrometry analysis of volatile compounds from Houttuynia cordata Thunb after extraction by solid-phase microextraction, flash evaporation and steam distillation显示文摘LIANG Minmin QI Meiling ZHANG Changbin 2005Anal Chim Acta2005,503,1:1
14Gas chromatography-mass spectrometry analysis of volatile compounds from Houttnia cordata Thunb after extraction by solid-phase micro extraction, flash evaporation and steam distillation显示文摘LIANG Mingming QI Meiling ZHANG Changbin 2005Analytica Chimica Acta2005,531,1:1
15Separation performance of guanidinium-based ionic liquids as stationary phases for gas chromatography显示文摘Lizhen Qiao Kai Lu Meiling Qi Ruonong Fu 2012Journal of Chromatography A2012,,:1
16Gaschromatography mass spectrometry analysis of volatile compoundsfrom Houttuynia cordata Thunb after extraction by solid - phasemicroextraction,flash evaporation and steam distillation显示文摘Minmin Hang Meiling Qi Changbin Zhang 2005Analytica Chimica Acta2005,531,97:1
17Dicationic ionic liquid stationary phase for GC-MS analysis of volatile compounds in herbal plants显示文摘Meiling Qi Daniel W. Armstrong 2007Analytical and Bioanalytical Chemistry2007,,:1
18Flash gas chromatography for analysis of volatile compounds from Houttuynia cordata Thunb显示文摘Meiling Qi Xiaoxia Ge Minmin Liang 2004Analytica Chimica Acta2004,29,1:1
19A Liquid Chromatographic Method for Simultaneous Determination of Amoxicillin Sodium and Sulbactam Sodium in a Combination Formulation显示文摘Wang Peng Qi Meiling Sun Yan 0,,03:1
20Genome-wide identification, classification, and expression analysis of CDPK and its closely related gene families in poplar ( Populus trichocarpa )显示文摘Ran Zuo Ruibo Hu Guohua Chai Meiling Xu Guang Qi Yingzhen Kong Gongke Zhou 2013Molecular Biology Reports2013,,3:1
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