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Comparative study of breast cancer in Mexican and Mexican-American women

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Health 2010年第9期2卷 1040-1048页

作者： Maria Elena Martinez Luis Enrique Gutierrez-Millan Melissa Bondy Adrian Daneri-Navarro Maria Mercedes Meza-Montenegro Ivan Anduro-Corona Ma Isabel Aramburo-Rubio Luz Maria Adriana Balderas-Pena Jose Adelfo Barragan-Ruiz Abenaa Brewster Graciela Caire-Juvera juan Manuel Castro-Cervantes Mario Alberto Chavez Zamudio Giovanna Cruz Alicia Del Toro-Arreola Mary EEdgerton Maria Rosa Flores-Marquez Ramon Antonio franco-Topete Helga Garcia Susan Andrea Gutierrez-Rubio Karin Hahn Luz Margarita Jimenez-Perez Ian KKomenaka Zoila Areli Lopez Bujanda Dihui Lu Gilberto Morgan-Villela James LMurray Jesse NNodora Antonio Oceguera-Villanueva Miguel Angel Ortiz Martinez Laura Perez Michel Antonio Quintero-Ramos Aysegul Sahin Jeong Yun Shim Maureen Stewart Gonzalo Vazquez-Camacho Betsy Wertheim Rachel Zenuk Patricia Thompson Arizona Cancer Center and Mel and Enid Zuckerman College of Public Health University of ArizonaTucsonUSA Departamento de Investigaciones Cientificas y Tecnologicas Universidad de SonoraHermosilloMexico University of Texas M.D.Anderson Cancer Center HoustonUSA Departamento de Fisiologia Centro Universitario de Ciencias de la SaludUniversidad de GuadalajaraGuadalajaraMexico Instituto Tecnologico de Sonora Ciudad ObregónMexico Instituto Mexicano del Seguro Social HermosilloMexico Instituto Mexicano del Seguro Social CMNOGuadalajaraJalisco Centro de Investigacion en Alimentacion y Desarrollo HermosilloMexico Instituto Mexicano del Seguro Social Ciudad ObregonMexico OPD Hospital Civil de Guadalajara GuadalajaraMexico Departamento de Salud Publica Centro Universitario de Ciencias de la SaludUniversidad de GuadalajaraGuadalajaraMexico Maricopa Medical Center Department of SurgeryPhoenixUSA University of North Carolina Lineberger Cancer CenterChapel HillUSA Arizona Cancer Center and Department of Family and Community Medicine University of ArizonaTucsonUSA Instituto Jalisciense de Cancerologia GuadalajaraMexico

Breast cancer is the number one cause of can- cer deaths among Hispanic women in the United States, and in Mexico, it recently became the primary cause of cancer deaths. This malign- nancy represents a poorly understood and un- derstudied disease in Hispanic women. The ELLA Binational Breast Cancer Study was es- tablished in 2006 as a multi-center study to as- sess patterns of breast tumor markers, clinical characteristics, and their risk factors in women of Mexican descent. We describe the design and implementation of the ELLA Study and provide a risk factor comparison between women in the U.S. and those in Mexico based on a sample of 765 patients (364 in the U.S. and 401 in Mexico). Compared to women in Mexico, U.S. women had significantly (p < 0.05) lower parity (3.2 vs. 3.9 mean live births) and breastfeeding rates (57.5% vs. 80.5%), higher use of oral contraceptives (60.7% vs. 50.1%) and hormone replacement therapy (23.3% vs. 7.6%), and higher family history of breast cancer (15.7% vs. 9.0%). Re- sults show that differences in breast cancer risk factor patterns exist between Mexico and U.S. women. We provide lessons learned from the conduct of our study. Binational studies are an important step in understanding disease pat- terns and etiology for women in both countries.

关键词： Binational Study Breast Cancer Hispanics Mexico United States

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应用探地雷达探测古树根系分布

东北林业大学学报 2011年第11期39卷 124-126页

作者：赖娜娜袁承江唐硕杨军赵娟张文娟赵长琦北京市中山公园管理处北京110101 北京林业大学北京师范大学

为监测古树健康状况和为古树复壮措施提供指导,通过使用探地雷达探测了一株古侧柏的根系在水平方向和垂直方向的分布。结果显示:探地雷达对于处于地表浅层0～60 cm的根系分布有较好的探测作用,对更深处的粗根也能探测,探测结果和实际观... 详细信息

为监测古树健康状况和为古树复壮措施提供指导,通过使用探地雷达探测了一株古侧柏的根系在水平方向和垂直方向的分布。结果显示:探地雷达对于处于地表浅层0～60 cm的根系分布有较好的探测作用,对更深处的粗根也能探测,探测结果和实际观察相比在水平分布上大致相同,但无法探测交叉或重叠根系。总体来说探测的可能性随着根系直径的增加而增大。在改善天线的灵敏性和后期数据处理软件的基础上,探地雷达在研究古树根系分布、为古树复壮提供依据方面具有良好的应用前景。

关键词：探地雷达无损伤检测古树根系分布

Using a GIS Tool to Map the Spatial Distribution of Population for 2010 in the State of Mexico, Mexico

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Journal of Geographic Information System（地理信息系统） 2012年第1期

作者： Roberto franco-Plata L. Ricardo Manzano-Solís Miguel A. Gómez-Albores José I. juan-Pérez Noel B. Pineda-Jaimes Araceli Martínez-Carrillo

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侧柏果实总黄酮的提取工艺研究

湖北师范大学学报（自然科学版） 2020年第1期40卷 1-4页

作者：倪明吴高泉何涓源李煜林湖北师范大学食用野生植物保育与利用湖北省重点实验室湖北黄石435002 湖北师范大学生物学国家级实验示范中心湖北黄石435002 湖北师范大学文理学院湖北黄石435002

以侧柏果实为原料,利用乙醇溶液为提取剂对侧柏果实总黄酮进行提取,使用比色法测定总黄酮含量。进行了正交试验,以确定最佳提取条件。结果显示影响侧柏果实总黄酮得率的因素影响大小依次为:提取温度>乙醇体积分数>提取时间>料液比,并得... 详细信息

以侧柏果实为原料,利用乙醇溶液为提取剂对侧柏果实总黄酮进行提取,使用比色法测定总黄酮含量。进行了正交试验,以确定最佳提取条件。结果显示影响侧柏果实总黄酮得率的因素影响大小依次为:提取温度>乙醇体积分数>提取时间>料液比,并得到侧柏果实总黄酮的最佳提取条件为:料液比为1∶70,乙醇体积分数为60%,提取温度为100℃,提取时间为8 h.

关键词：侧柏总黄酮正交试验

基于概率神经网络的中草药活性组分利尿性的QSAR研究(英文)

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兰州大学学报（自然科学版） 2006年第2期42卷 72-76页

作者：吕文娟薛春霞陈兴国胡之德刘满仓范波涛兰州大学化学化工学院甘肃兰州730000 巴黎第七大学ITODYS研究所法国巴黎75005

利用线性判别分析和概率神经网络,建立了预测中草药有效成分利尿性与其分子结构参数之间的 QSAR 模型．概率神经网络分类结果好,训练集、交互检验集和测试集的分类正确率均可达到100％．本文所用的概率神经网络结构简单、易于调试,研究... 详细信息

利用线性判别分析和概率神经网络,建立了预测中草药有效成分利尿性与其分子结构参数之间的 QSAR 模型．概率神经网络分类结果好,训练集、交互检验集和测试集的分类正确率均可达到100％．本文所用的概率神经网络结构简单、易于调试,研究工作进一步明确了分子利尿性与其结构参数之间的关系,有助于利尿药物的选择与合成．

关键词： QSAR 利球性中草药分子结构参数

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山东省侧柏枝枯病病原菌鉴定及其致病性测定

林业科学研究 2022年第4期35卷 197-204页

作者：刘在哲亓玉昆吕娟张玉娇张伟刘云付翠翠刘慇刘保友王清海济南市林场山东济南250014 山东省林业科学研究院山东济南250014 济南市园林和林业科学研究院山东济南250103 山东省烟台市农业科学研究院山东烟台265500

[目的]明确引起山东省济南市侧柏枝枯病的病原菌种类,为该病的防控提供依据。[方法]采用组织分离法和单孢分离法进行病原分离纯化,通过形态学和多基因系统发育分析(ITS、TEF-1α、TUB2)相结合的方法对分离菌株进行鉴定,通过人工接种测... 详细信息

[目的]明确引起山东省济南市侧柏枝枯病的病原菌种类,为该病的防控提供依据。[方法]采用组织分离法和单孢分离法进行病原分离纯化,通过形态学和多基因系统发育分析(ITS、TEF-1α、TUB2)相结合的方法对分离菌株进行鉴定,通过人工接种测定其致病性。[结果]菌落初期白色,菌落中间簇状,后期菌落深灰绿色,背面黑褐色。分生孢子单孢透明,梭形、椭圆形、卵球形。根据形态特征和多基因系统发育分析将分离菌株鉴定为Neofusicoccum occulatum Sakalidis,M.L.,Burgess,T.I.。人工接种分离菌株,均可以引起侧柏枝条、鳞叶发病,症状与田间一致。从发病部位同样可以分离获得接种菌株。[结论]明确了***是引起山东省济南市林场侧柏枝枯病的致病菌。

关键词：侧柏枝枯病病原鉴定形态特征多基因系统分析序列分类

古侧柏林土壤和植物营养元素含量与树势相关性研究

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中国农学通报 2013年第13期29卷 9-13页

作者：赵娟杨军赖娜娜袁承江唐硕张志永北京林业大学森林培育与保护教育部重点实验室北京100083 北京市园林学校北京102488 北京市中山公园北京110101

以北京市中山公园古侧柏为试验对象,对其生长地土壤和植物体内营养元素含量进行取样测定,分析了元素含量与树势的相关性。结果表明:不同长势古侧柏的树木其周边土壤的pH、水分含量、N、P、K、Ca和Mg的含量没有显著差异;古侧柏根系中除... 详细信息

以北京市中山公园古侧柏为试验对象,对其生长地土壤和植物体内营养元素含量进行取样测定,分析了元素含量与树势的相关性。结果表明:不同长势古侧柏的树木其周边土壤的pH、水分含量、N、P、K、Ca和Mg的含量没有显著差异;古侧柏根系中除了休眠期的K含量在不同长势的古侧柏群体的差异达到显著外,其余大量营养元素含量没有显著差异;不同年龄的古侧柏叶片中Ca含量在生长期差异显著,其他大量元素和叶绿素及可溶性总糖的含量在生长期和休眠期差异均不显著。研究结果表明:使用古树的植物营养水平来表征古树的健康状况在目前有一定困难,古树的健康判断仍将长期依赖目视判断法。

关键词：古侧柏大量营养元素生长期休眠期古树健康

Comparative study of breast cancer in Mexican and Mexican-American women

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Feasibility and physics potential of detecting ^(8)B solar neutrinos at JUNO

Health（健康） 2010年第9期

作者： María Elena Martínez Luis Enrique Gutiérrez-Millan Melissa Bondy Adrian Daneri-Navarro María Mercedes Meza-Montenegro Ivan Anduro-Corona Ma Isabel Aramburo-Rubio Luz María Adriana Balderas-Pe？a José Adelfo Barragan-Ruiz Abenaa Brewster Graciela Caire-Juvera juan Manuel Castro-Cervantes Mario Alberto Chávez Zamudio Giovanna Cruz Alicia Del Toro-Arreola Mary E. Edgerton María Rosa Flores-Marquez Ramon Antonio franco-Topete Helga Garcia Susan Andrea Gutierrez-Rubio Karin Hahn Luz Margarita Jimenez-Perez Ian K. Komenaka Zoila Arelí López Bujanda Dihui Lu Gilberto Morgan-Villela James L. Murray Jesse N. Nodora Antonio Oceguera-Villanueva Miguel Angel Ortiz Martínez Laura Pérez Michel Antonio Quintero-Ramos Aysegul Sahin Jeong Yun Shim Maureen Stewart Gonzalo Vazquez-Camacho Betsy Wertheim Rachel Zenuk Patricia Thompson

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Chinese Physics C 2021年第2期45卷 93-110页

作者： Angel Abusleme Thomas Adam Shakeel Ahmad Sebastiano Aiello Muhammad Akram Nawab Ali Fengpeng An Guangpeng An Qi An Giuseppe Andronico Nikolay Anfimov Vito Antonelli Tatiana Antoshkina Burin Asavapibhop João Pedro Athayde Marcondes de André Didier Auguste Andrej Babic Wander Baldini Andrea Barresi Eric Baussan Marco Bellato Antonio Bergnoli Enrico Bernieri David Biare Thilo Birkenfeld Sylvie Blin David Blum Simon Blyth Anastasia Bolshakova Mathieu Bongrand Clément Bordereau Dominique Breton Augusto Brigatti Riccardo Brugnera Riccardo Bruno Antonio Budano Max Buesken Mario Buscemi Jose Busto Ilya Butorov Anatael Cabrera Hao Cai Xiao Cai Yanke Cai Zhiyan Cai Antonio Cammi Agustin Campeny Chuanya Cao Guofu Cao Jun Cao Rossella Caruso Cédric Cerna Jinfan Chang Yun Chang Pingping Chen Po-An Chen Shaomin Chen Shenjian Chen Xurong Chen Yi-Wen Chen Yixue Chen Yu Chen Zhang Chen Jie Cheng Yaping Cheng Alexander Chepurnov Davide Chiesa Pietro Chimenti Artem Chukanov Anna Chuvashova Gérard Claverie Catia Clementi Barbara Clerbaux Selma Conforti Di Lorenzo Daniele Corti Salvatore Costa Flavio Dal Corso Christophe De La Taille Jiawei Deng Zhi Deng Ziyan Deng Wilfried Depnering Marco Diaz Xuefeng Ding Yayun Ding Bayu Dirgantara Sergey Dmitrievsky Tadeas Dohnal Georgy Donchenko Jianmeng Dong Damien Dornic Evgeny Doroshkevich Marcos Dracos Frédéric Druillole Shuxian Du Stefano Dusini Martin Dvorak Timo Enqvist Heike Enzmann Andrea Fabbri Lukas Fajt Donghua Fan Lei Fan Can Fang Jian Fang Marco Fargetta Anna Fatkina Dmitry Fedoseev Vladko Fekete Li-Cheng Feng Qichun Feng Richard Ford Andrey Formozov Amélie Fournier Haonan Gan Feng Gao Alberto Garfagnini Alexandre Göttel Christoph Genster Marco Giammarchi Agnese Giaz Nunzio Giudice franco Giuliani Maxim Gonchar Guanghua Gong Hui Gong Oleg Gorchakov Yuri Gornushkin Marco Grassi Christian Grewing Maxim Gromov Vasily Gromov Minghao Gu Xiaofei Gu Yu Gu Mengyun Guan Nunzio Guardone Maria Gul Cong Guo Jingyuan Guo Wanlei Guo Xinheng Guo Yuhang Guo Paul Hackspacher Caren Hagner Ran Han Yan Yerevan Physics Institute YerevanArmenia UniversitéLibre de Bruxelles BrusselsBelgium Universidade Estadual de Londrina LondrinaBrazil Pontificia Universidade Catolica do Rio de Janeiro RioBrazil Pontificia Universidad Católica de Chile SantiagoChile Universidad Tecnica Federico Santa Maria ValparaisoChile Beijing Institute of Spacecraft Environment Engineering BeijingChina Beijing Normal University BeijingChina China Institute of Atomic Energy BeijingChina Institute of High Energy Physics BeijingChina North China Electric Power University BeijingChina School of Physics Peking UniversityBeijingChina Tsinghua University BeijingChina University of Chinese Academy of Sciences BeijingChina Jilin University ChangchunChina College of Electronic Science and Engineering National University of Defense TechnologyChangshaChina Chongqing University ChongqingChina Dongguan University of Technology DongguanChina Jinan University GuangzhouChina Sun Yat-Sen University GuangzhouChina Harbin Institute of Technology HarbinChina University of Science and Technology of China HefeiChina The Radiochemistry and Nuclear Chemistry Group in University of South China HengyangChina Wuyi University JiangmenChina Shandong University JinanChina Institute of Modern Physics Chinese Academy of SciencesLanzhouChina Nanjing University NanjingChina Guangxi University NanningChina East China University of Science and Technology ShanghaiChina School of Physics and Astronomy Shanghai Jiao Tong UniversityShanghaiChina Tsung-Dao Lee Institute Shanghai Jiao Tong UniversityShanghaiChina Institute of Hydrogeology and Environmental Geology Chinese Academy of Geological SciencesShijiazhuangChina Nankai University TianjinChina Wuhan University WuhanChina Xi’an Jiaotong University Xi’anChina Xiamen University XiamenChina School of Physics and Microelectronics Zhengzhou UniversityZhengzhouChina Institute of Physics National Chiao-Tung University Hsinchu National United University Miao-Li Department of Physics National T

The Jiangmen Underground Neutrino Observatory(JUNO)features a 20 kt multi-purpose underground liquid scintillator sphere as its main *** of JUNO's features make it an excellent location for^8B solar neutrino measurements,such as its low-energy threshold,high energy resolution compared with water Cherenkov detectors,and much larger target mass compared with previous liquid scintillator *** this paper,we present a comprehensive assessment of JUNO's potential for detecting^8B solar neutrinos via the neutrino-electron elastic scattering process.A reduced 2 MeV threshold for the recoil electron energy is found to be achievable,assuming that the intrinsic radioactive background^(238)U and^(232)Th in the liquid scintillator can be controlled to 10^(-17)g/*** ten years of data acquisition,approximately 60,000 signal and 30,000 background events are *** large sample will enable an examination of the distortion of the recoil electron spectrum that is dominated by the neutrino flavor transformation in the dense solar matter,which will shed new light on the inconsistency between the measured electron spectra and the predictions of the standard three-flavor neutrino oscillation *** m^(2)_(21)=4.8times10^(-5);(7.5times10^(-5))eV^(2),JUNO can provide evidence of neutrino oscillation in the Earth at approximately the 3sigma(2sigma)level by measuring the non-zero signal rate variation with respect to the solar zenith ***,JUNO can simultaneously measureDelta m^2_(21)using^8B solar neutrinos to a precision of 20% or better,depending on the central value,and to sub-percent precision using reactor antineutrinos.A comparison of these two measurements from the same detector will help understand the current mild inconsistency between the value of Delta m^2_(21)reported by solar neutrino experiments and the KamLAND experiment.

关键词： neutrino oscillation solar neutrino JUNO