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| 1 | 小麦品种川麦107对条锈病成株抗性的QTL定位显示文摘【目的】发掘川麦107中的条锈病成株抗性基因及与其紧密连锁的分子标记,为小麦持久抗性育种提供基因和分子标记辅助选择工具。【方法】在墨西哥国际玉米小麦改良中心(CIMMYT)Toluca试验站、中国成都和雅安3个环境下,对川麦107/Avocet-YrA组合的F5代重组自交系(recombinant inbred line,RIL)群体进行了小麦条锈病成株抗性鉴定,在此基础上利用SSR标记和复合区间作图法对成株抗性基因进行定位。【结果】在1B染色体长臂远端的Xcwem32和Xgwm818位点之间(连锁距离3.9cM)检测到1个主效QTL,暂定名为QYr.saas-1BL。该主效QTL在3个试验环境下分别解释19.3%、16.9%和27.4%的表型变异。【结论】QYr.saas-1BL是川麦107中对条锈病有持久抗性的成株抗性QTL。 | 朱华忠 王忠伟 伍玲 Ravi P Singh J Huerta-Espino 何中虎 胡嘉 陈放 夏先春 | 2010 | 中国农业科学2010，43，4： | 4 |
| 2 | 含有广义p-Laplace算子的非线性边值问题解的存在性的研究显示文摘该文研究了两类含有广义p-Laplace算子的非线性边值问题.首先,利用变分不等式解的存在性的结果,证明了含有广义p-Laplace算子的非线性Dirichlet边值问题解的存在性.然后,提出了一类含有广义p-Laplace算子的非线性Neumann边值问题.通过深入挖掘这两类非线性边值问题间的关系,借助于极大单调算子值域的一个扰动结果,证明了含有广义p-Laplace算子的非线性Neumann边值问题解的存在性.文中采用了一些新的证明技巧,推广和补充了作者以往的一些研究工作. | 魏利 Ravi P Agarwal | 2012 | 数学物理学报(A辑)2012，32，1： | 3 |
| 3 | Can testosterone therapy be offered to men on active surveillance for prostate cancer? Preliminary results显示文摘这份报告在活跃监视上在 T 缺乏的人的一个队与 T 治疗介绍我们的经验(作为) 为 Gleason 3 + 3 并且 Gleason 3 + 4 前列腺癌症(PCa ) 。回顾的图表评论与 T 缺乏识别了 28 个人经历 T 治疗(T 组) 至少 6 个月了当时在上至于 PCa。96 个人在上的一个比较组至于有未经治疗的 T 缺乏的 PCa (别组织) 在一样的机构被识别。同样协议跟随了修改爱泼斯坦标准和有小量的 Gleason 3 + 的一个单个核心的人的允许的包括 4 PCa。吝啬的年龄是 59.5 和 61.3 年,并且意味着后续是为 T 的 38.9 和 42.4 个月并且不分别地组织。在 T 组的所有 28 个人, 3 (10.7%) 人们在格利森分数开发了增加当时在上作为。22,在 T 的人与 Gleason 3 + 组织 3 疾病, 7 (31.8%) 人们包括开发了 Gleason 3 + 的 3 个人(13.6%) 开发了活体检视前进 4 PCa。有 Gleason 3 + 的 6 个人在基线的 4 疾病, 2 (33.3%) 人们在肿瘤体积开发了增加,并且任何一个都没发展在 Gleason 3 + 以外升级 4。所有 96 个人在别组织有的 Gleason 3 + 在基线的 3 疾病并且,(44.7%) 43 开发了活体检视前进,包括有升级到 Gleason 7 的 9 个人(9.38%)(3 + 4 ) 。活体检视前进率为组和历史的控制是类似的。在人在上的活体检视前进作为在 3 年由 T 治疗显得未受影响。在 T 缺乏的人在上的 T 治疗的未来的控制安慰剂的试用作为应该被认为给对待的人经验丰富的征兆的好处。 | Ravi Kacker Mariam Hult Ignacio F San Francisco William P Conners Pablo A Rojas William C Dewolf Abraham Morgentaler | 2016 | Asian Journal of Andrology2016，18，1： | 2 |
| 4 | Para-aortic lymph node involvement should not be a contraindication to resection of pancreatic ductal adenocarcinoma显示文摘BACKGROUND Para-aortic lymph nodes(PALN)are found in the aortocaval groove and they are staged as metastatic disease if involved by pancreatic ductal adenocarcinoma(PDAC).The data in the literature is conflicting with some studies having associated PALN involvement with poor prognosis,while others not sharing the same results.PALN resection is not included in the standard lymphadenectomy during pancreatic resections as per the International Study Group for Pancreatic Surgery and there is no consensus on the management of these cases.AIM To investigate the prognostic significance of PALN metastases on the oncological outcomes after resection for PDAC.METHODS This is a retrospective cohort study of data retrieved from a prospectively maintained database on consecutive patients undergoing pancreatectomies for PDAC where PALN was sampled between 2011 and 2020.Statistical comparison of the data between PALN+and PALN-subgroups,survival analysis with the Kaplan-Meier method and risk analysis with univariable and multivariable time to event Cox regression analysis were performed,specifically assessing oncological outcomes such as median overall survival(OS)and disease-free survival(DFS).RESULTS 81 cases had PALN sampling and 17(21%)were positive.Pathological N stage was significantly different between PALN+and PALN-patients(P=0.005),while no difference was observed in any of the other characteristics.Preoperative imaging diagnosed PALN positivity in one case.OS and DFS were comparable between PALN+and PALN-patients with lymph node positive disease(OS:13.2 mo vs 18.8 mo,P=0.161;DFS:13 mo vs 16.4 mo,P=0.179).No difference in OS or DFS was identified between PALN positive and negative patients when they received chemotherapy either in the neoadjuvant or in the adjuvant setting(OS:23.4 mo vs 20.6 mo,P=0.192;DFS:23.9 mo vs 20.5 mo,P=0.718).On the contrary,when patients did not receive chemotherapy,PALN disease had substantially shorter OS(5.5 mo vs 14.2 mo;P=0.015)and DFS(4.4 mo vs 9.8 mo;P<0.001).PALN involvement was not identified as an independent predictor for OS after multivariable analysis,while it was for DFS doubling the risk of recurrence.CONCLUSION PALN involvement does not affect OS when patients complete the indicated treatment pathway for PDAC,surgery and chemotherapy,and should not be considered as a contraindication to resection. | Rupaly Pande Shafiq Chughtai Manish Ahuja Rachel Brown David C Bartlett Bobby V Dasari Ravi Marudanayagam Darius Mirza Keith Roberts John Isaac Robert P Sutcliffe Nikolaos A Chatzizacharias | 2022 | World Journal of Gastrointestinal Surgery2022，14，5： | 2 |
| 5 | Association behavior of poly( methacrylic acid)-block-poly( methyl methacrylate) in aqueous medium : potentiometric and laser light scattering studies显示文摘 | Ravi P WANG C Tam K C | 2003 | Macromolecules2003，36，： | 1 |
| 6 | Security in embedded systems: design challenges显示文摘 | Ravi S Raghunathan A Kocher P | 2004 | ACM Transactions on Embedded Computing Systems2004，3，3： | 1 |
| 7 | Mathematics analysis and chaos in ecological model with an impulsive control strategy 显示文摘 | YU Heng-guo ZHANG Shou-ming Ravi P Agarwal | 2011 | Communications in Nonlinear Science and Numerical Simulation2011，16，2： | 1 |
| 8 | Nanofluid-Based Direct Absorption Solar Collector 显示文摘 | Todd P O Patrick E P Ravi S P | 2010 | Journal of Renewable and Sustainable Energy2010，2，03： | 1 |
| 9 | Contemporary incidence and mortality rates of kidney cancer in the United States显示文摘 | Gandaglia G Ravi P Abdollah F | 2014 | Ca- nadian Urological Association journal2014，8，78： | 1 |
| 10 | Electronic structure,bonding,and ground-state properties of AlB2-type transition-metal diborides显示文摘 | Vajeeston P Ravindran P Ravi C | 2001 | Phys Rev B2001，63，04： | 1 |
| 11 | Singular problems on theinfinite interval modelling phenomena in draining flows显示文摘 | Ravi P Agarwal O'Regan D | 2001 | Applied Mathematics2001，66，： | 1 |
| 12 | Reassessing risk in developing country infrastructure显示文摘 | Jonathan P D Ravi R | 2003 | Long Range Planning2003，36，2： | 1 |
| 13 | Anatomical studies on tuberization in sweet potato under water deficit stress and stress free con- ditions 显示文摘 | Ravi V Indira P | 1996 | Tropical Root Tuber Crops1996，22，： | 1 |
| 14 | Self-assembly behavior of a stimuli-responsive water-soluble fullerene-co-ntaining polymer 显示文摘 | Dai S Ravi P Tan C H | 2004 | Langmuir2004，20，： | 1 |
| 15 | Electron ionization gas chromatographymass spectrometric determination of residues of thirteen pyrethroid insecticides in whole blood显示文摘 | RAMESH A RAVI P E | 2004 | Journal of Chromatography B2004，802，2： | 1 |
| 16 | Isoconversional kinetic analysis of decomposition of nitroimidazoles: Friedman method vs Flynn-Wall-Ozawa method 显示文摘 | VENKATESH M RAVI P TEWARI S P | 2013 | Journal of the Physical Chemistry A2013，117，10： | 1 |
| 17 | Refilling of ocular lens capsule with copolymerie hydrogel containing reversible disulfide 显示文摘 | Aliyar H A ttamihon P D Ravi N | 2005 | Biomacromolecules2005，6，1： | 1 |
| 18 | endovenous laser ablation of the saphenous vein for treatment of venous insuffieieicy and varicose vein: early results from a large single-center experience 显示文摘 | Perkowski P Ravi R Gowda RG | 2004 | J Endovasc Ther2004，11，2： | 1 |
| 19 | Crop physiology of sweetpotato显示文摘 | Ravi V Indira P | 1999 | Horticultural Reviews1999，，23： | 1 |
| 20 | Positive solution for singular p-Laplaeian equations with sign-changing nonlinearities using inequality theory显示文摘 | LU Hai-shen DONAL O' Regan RAVI P Agarwal | 2005 | Applied Mathematics and Computation2005，165，3： | 1 |
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