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| 1 | 2019新型冠状病毒基因组特征和流行病学:病毒起源和受体结合的意义显示文摘研究者对来自9例新型冠状病毒肺炎住院患者的支气管肺泡灌洗液样本和培养的分离株进行了下一代测序。从这些个体中获得了严重急性呼吸综合征-冠状病毒2(severe acute respiratory syndrome-coronavirus 2,SARS-CoV-2)的完整和部分基因组序列。利用Sanger测序连接病毒重叠群以获得全长基因组,cDNA末端快速扩增确定终端区。对这些SARSCoV-2基因组和其他冠状病毒基因组进行了系统进化分析,以确定该病毒的进化史并有助于推断其可能的起源。 | 刘青(译) 刘莉(审校) Lu R Zhao X Li J Niu P Yang B Wu H Wang W Song H Huang B Zhu N Bi Y Ma X Zhan F Wang L Hu T Zhou H Hu Z Zhou W Zhao L Chen J Meng Y Wang J Lin Y Yuan J Xie Z Ma J Liu WJ Wang D Xu W Holmes EC Gao GF Wu G Chen W Shi W Tan W | 2020 | 中华高血压杂志2020,28,3: | 516 |
| 2 | 母亲妊娠期焦虑抑郁对孩子应激性心率及血压的影响显示文摘心理障碍,包括焦虑和抑郁在妊娠期间十分常见。该研究目的在于确定母亲的这些心理障碍是否会对后代的心血管反应产生影响。方法:对231名孕妇的心理状态进行评定,在其后代(n=216)7~9岁时进行视频压力反应测试。测定静息时、观看压力视频时和恢复期的心率及血压水平。 | 刘莉 叶鹏 Fan F Zou Y Tian H Zhang Y Zhang J Ma X Meng Y Yue Y Liu K Dart AM | 2015 | 中华高血压杂志2015,23,6: | 5 |
| 3 | Interleukin-10 gene polymorphisms and hepatocellular carcinoma susceptibility:A meta-analysis显示文摘AIM: To assess the association between Interleu-kin-10 (IL-10) gene IL-10-1082 (G/A), IL-10-592(C/A), IL-10-819 (T/C) polymorphisms and hepatocellular carcinoma (HCC) susceptibility.METHODS: Two investigators independently searched the Medline, Embase, China National Knowledge Infrastructure, and Chinese Biomedicine Database. Summary odds ratios (ORs) and 95% conf idence intervals (95% CIs) for IL-10 polymorphisms and HCC were cal-culated in a fixed-effects model (the Mantel-Haenszel method) and a random-effects model (the DerSimonian and Laird method) when appropriate. RESULTS: This meta analysis included seven eligiblestudies, which included 1012 HCC cases and 2308 controls. Overall, IL-10-1082 G/A polymorphism was not associated with the risk of HCC (AA vs AG + GG, OR = 1.11, 95% CI = 0.90-1.37). When stratifying for ethnicity, the results were similar (Asian, OR = 1.12, 95% CI = 0.87-1.44; non-Asian, OR = 1.10, 95% CI = 0.75-1.60). In the overall analysis, the IL-10 polymorphism at position -592 (C/A) was identified as a genetic risk factor for HCC among Asians; patients carrying the IL-10-592*C allele had an increased risk of HCC (OR = 1.29, 95% CI = 1.12-1.49). No association was observed between the IL-10-819 T/C polymorphism and HCC susceptibility (TT vs TC + CC, OR = 1.02, 95% CI = 0.79-1.32).CONCLUSION: This meta-analysis suggests that IL-10-592 A/C polymorphism may be associated with HCC among Asians. IL-10-1082 G/A and IL-10-819 T/C polymorphisms were not detected to be related to the risk for HCC. | Yong-Gang Wei, Fei Liu, Bo Li, Xi Chen, Yu Ma, Lv-Nan Yan, Tian-Fu Wen, Ming-Qing Xu, Wen-Tao Wang, Jia-Yin YangYong-Gang Wei, Fei Liu, Bo Li, Xi Chen, Yu Ma, Lv-Nan Yan, Tian-Fu Wen, Ming-Qing Xu, Wen-Tao Wang, Jia-Yin Yang, Department of Liver and Vascular Surgery, West China Hospital, Sichuan University, Chengdu 610041, Sichuan Prov- ince, China Author contributions: Wei YG and Liu F designed the study, collected and analyzed the data and wrote the manuscript Li B collected and analyzed the data and wrote the manuscript Chen X and Ma Y collected and analyzed the data Yan LN analyzed the data and contributed to the discussion Wen TF and Xu MQ revised the manuscript Wang WT and Yang JY contributed to the discussion Wei YG and Liu F contributed equally to this work. | 2011 | World Journal of Gastroenterology2011,17,34: | 3 |
| 4 | 饲料中添加蛋白酶对肉鸡性能、养分利用率、肠道形态和胴体品质的影响显示文摘试验在饲喂玉米、高粱为主的肉鸡日粮中补充大豆,并添加蛋白酶,研究蛋白酶对肉鸡性能、养分消化率、肠道形态和胴体品质的影响。试验选取1日龄AA肉仔鸡(43.8±1.31 g)256只,均为公鸡,随机分配到2×2试验设计方阵中,方阵包括正常组(玉米组和高粱组)和蛋白酶组(空白组和添加蛋白酶150 mg·kg^(-1)的试验组)。试验1~21 d为第一阶段,22~42 d为第二阶段。试验结果表明,第二阶段中,日粮中添加蛋白酶极显著提高肉鸡的平均日增重(ADG,P<0.01),在整个试验过程中显著提高(P<0.05)。在各个时期,正常组对肉鸡生产性能均无显著影响(P>0.05)。19~21 d时,添加蛋白酶可显著提高肉鸡的表观代谢能(AME),干物质(DM)、总能量(GE)和养分消化率(P<0.05)。此外,日粮以高粱为主时,AME、GE消化率有降低趋势(P=0.05),氮沉积率也有降低趋势(P=0.08)。40~42 d时,日粮中添加蛋白酶可显著提高AME,DM、GE和氮沉积率(P<0.05)。21 d时,日粮中添加蛋白酶极显著增加肠绒毛高度、肠绒毛与隐窝深度比值,极显著降低十二指肠、空肠、回肠的隐窝深度(P<0.01)。42 d时,日粮中添加蛋白酶显著增加空肠肠绒毛高度、绒毛高度与隐窝深度比值,显著降低隐窝深度(P<0.05)。日粮中添加蛋白酶显著增加胸肌重、24 h p H,显著降低胸肌的滴水损失(P<0.05)。试验结果表明,饲养阶段日粮中添加复合蛋白酶可提高肉鸡ADG;在第一阶段可改善AME、DM、GE和氮沉积率和肠道形态。补充蛋白酶可提高出栏重、胸肌重和24 h pH,降低胸肌的滴水损失。低单宁高粱日粮与玉米日粮相比,对肉鸡性能的影响相近。 | Xu X Wang H L Pan L Ma X K Tian Q Y Xu Y T Long S F Zhang Z H Piao X S | 2017 | 饲料博览2017,0,1: | 2 |
| 5 | Effect of Annealing Atmosphere on Magnetism for Fe-doped BaTiO3 Ceramic显示文摘 | Lin F T Jiang D M Ma X M | 2008 | Physica B2008,403,: | 1 |
| 6 | FTY720 demonstrates promising preclinical activity for chronic lymphocytic leukemia and lymphoblastic leukemia/lymphoma 显示文摘 | Liu Q Zhao X Frissom F Ma Y Santhanam R Jarjoura D | 2008 | Blood2008,,1: | 1 |
| 7 | Alkaline syenites in eastern Cathaysia (South China): Link to Permian-Triassic transtension显示文摘 | Wang Q Li J W Jian P Zhao Z H Xiong X L Bao Z W Xu J F Li C F Ma J L | 2005 | Emth Planet Sci Lett2005,230,34: | 1 |
| 8 | Modified Postannealing of the Ge Condensation Process for Better-strained Si Material and Devices 显示文摘 | Liu X Y Ma X B Du X F | 2010 | Journal of Vacuum Science & Technology B : Microelectronics and Nanometer Structures2010,28,5: | 1 |
| 9 | Naturally occurring inhibitors against the formation of advanced glycation end-products显示文摘 | Peng X Ma J Chen F | | 0,,06: | 1 |
| 10 | Electrochemical degradation of phenol in aqueous solution using PbO2 anode显示文摘 | Duan X Y Ma F Yuan Z X | | 0,,01: | 1 |
| 11 | Chitosan-zinc chelate im- proves intestinal structure and mucosal function and decreases apoptosis in ileal mucosal epithelial cells in weaned pigs显示文摘 | Han X Y Ma Y F Lv M Y | 2014 | Brit J Nutri2014,111,08: | 1 |
| 12 | Genome evolution of allopolyploids:a process of cytological and genetic diploidization显示文摘 | Ma X F Gustafson J P | 2005 | Cytogenetic and Genome Research2005,109,13: | 1 |
| 13 | Transient performance of substation structures and associated grounding systems显示文摘 | Dawalibi F Wu X Ma J X | 1995 | IEEE Transactions on Industry Applications1995,31,3: | 1 |
| 14 | Broadband and high-efficiency conversion from guided waves to spoof surface plasmon polaritons显示文摘 | MA H F SHEN X CHENG Q | 2013 | Laser Photon Rev2013,110,1: | 1 |
| 15 | Heterotrimeric G proteins regulate nitrogen-use efficiency in rice 显示文摘 | Sun H Y Qian Q Wu K Luo J J Wang S S Zhang C W Ma Y F Liu Q Huang X Z Yuan Q B Han R X Zhao M Dong G J Guo L B Zhu X D Gou Z H Wang W Wu Y J Lin H X Fu X D | 2014 | Nature Genetics2014,46,4: | 1 |
| 16 | The TIL commissioning and performance显示文摘 | X Zhang W Zheng X Wei F Jing Z Sui K Zheng Q Xu X Yuan X Jiang L Yang P Ma M Li J Wang D Hu S He F Li Z Peng B Feng H Zhou L Guo X Li X Zhang J Su Q Zhu H Yu R Zhao C Ma H He D Fan W Zhang | 2008 | Journal of Physics: Conference Series2008,,3: | 1 |
| 17 | Microwave improvement of soy proteinisolate- saccharide graft reactions 显示文摘 | Guan J J Qiu A Y Liu X Y Hua Y F Ma Y H | 2006 | Food Chemistry2006,97,: | 1 |
| 18 | QR-factorization method for computing the greatest common divisor of polynomials with inexact coefficients 显示文摘 | ZAROWSKI C J MA X FAIRMAN F W | 2000 | IEEE Trans Signal Processing2000,48,: | 1 |
| 19 | Applied Field Mossbauer Study of Shape Anisotropy in Fe Nanowire Arrays显示文摘 | Zhan Q F He W Ma X | 2004 | Appl Phys Lett2004,85,20: | 1 |
| 20 | Ethanolamine as a novel plasticiser for thermoplastic starch显示文摘 | HUANG M F YU J G MA X F | 2005 | Polym Degrada Stab2005,90,3: | 1 |