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世界核心医学期刊文摘(眼科学分册) 2006年第11期 54-55页

作者： maldonado m.j. nieto j.C. Dez-Cuenca m. Pi?nero D.P. 王静波 Department of Ophthalmology University ClinicUniversity of NavarraPamplonaSpain Dr.

Objective:To analyze lAsIK retreatment-induced changes in the posterior corneal curvature(PCC) with undersurface ablation of the flap(UAF) and in-the-bed ***:Nonrandomized,comparative,interventional ***:Forty-six eyes with a residual spherical equivalent refraction between-0.37 and-2.75 diopters(D) and astigmatism between 0.0 and-1.25 D were included *** 23 eyes,the calculated postenhancement flap thickness exceeded 150 μ m using micropachymetric optical coherence tomography,whereas with further ablation of the bed,the residual bed thickness(RBT) would have beenm,orlAsIK central *** another 23 eyes,RBT allowed the planned ablation for a calculated post-retrea-tment RBT exceeding 250 μ m,>55% of the pre-lAsIK central ***:Eyes with insufficient RBT for further ablation underwent UAF retreatment,whereas those with adequate RBT received conventional in-the-bed lAsIK *** were performed before retreatment and 3 and 6 months *** eye was lost to *** Outcome measures:micropachymetry,Orbscan II scanning-slit PCC data,and visual acuity(VA) .Results:The groups did not differ in age,intraocular pressure,or retreatment ablation depth,but the UAF eyes had a lower mean pre-retreatment RBT(270.7± 25.4 μ m) than conventional enhancement eyes(353.0± 41.5 μ m) (P=0.001) .Eyes undergoing UAF had no significant change in PCC,whereas eyes undergoing conventional retreatment had an increase in the posterior corneal power within the central 3-mm zone(P=0.008) 3 months after *** significant changes occurred *** amount of change in posterior corneal power within the 3 mm central zone from before to after retreatment differed significantly between the groups(mean difference,0.135 D;95% confidence interval,0.022-0.248 D;P=0.02) .No keratectasia developed clinically,and no retreated eye lost or gained ≥ 2 lines of best-corrected VA.s

关键词： lAsIK 角膜床再治疗角膜瓣角膜曲率后部内表面

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一类具有变消耗率的恒化器模型的脉冲扰动与分支

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应用数学和力学 2009年第7期30卷 873-882页

作者：张弘 P.齐奥塞斯库 j.j.涅托陈兰荪江苏大学数学系江苏镇江212013 于默奥大学数学与数学统计系雅西"戈奥尔基-阿萨季"技术学院数学系圣地亚哥德孔波斯特拉大学数学分析系中国科学院数学研究所北京100080

提出和研究了一个具有变消耗率和非同步脉冲的恒化器模型,并且得到了一组像阈值一样的条件来确保系统半平凡周期解的全局渐稳性,系统的持久性以及出现非平凡分支周期解.最后,一些数值模拟体现了该模型的动力学性态.

关键词：恒化器脉冲微分方程持久性灭绝不动点方法分支

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用有限元法分析和优化轻质混凝土空心砌块墙体的热工性能

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建筑砌块与砌块建筑 2008年第6期 7-12,14页

作者： j.j. del Coz Díaz P.j. García nieto C. Betegón Biempica m.B. Prendes Gero 杨鼎宜程开华西班牙国立奥维尔多大学扬州大学

本文主要介绍采用轻质混凝土和不同特性砌筑砂浆,达到改变砌块砌体热工性能的目的。用有限元法(FEm)理论计算五种不同块型混凝土空心砌块墙体的热传导,利用数学的非线性方法分析砌块孔型结构变化对砌体热传导性能产生的影响;在对砂浆和... 详细信息

本文主要介绍采用轻质混凝土和不同特性砌筑砂浆,达到改变砌块砌体热工性能的目的。用有限元法(FEm)理论计算五种不同块型混凝土空心砌块墙体的热传导,利用数学的非线性方法分析砌块孔型结构变化对砌体热传导性能产生的影响;在对砂浆和砌块的热传导性的研究中,不但考虑了直接的热传导现象、也考虑孔洞内空气对流所产生的热传导现象。通过有限元计算,分析五种不同几何形状、孔型结构的砌块的热传导性能,以达到优化砌块砌体热工性能的目的。

关键词：轻质混凝土空心砌块墙体有限元模型非线性综合热传导节能优化

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连续收获捕食者与脉冲存放食饵的阶段结构捕食-食饵模型的全局吸引和一致持久

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应用数学和力学 2008年第5期29卷 589-600页

作者：焦建军陈兰荪 j·j·尼托 T·A·安吉拉郭兴明(推荐) 贵州财经学院数学与统计学院贵阳550004 大连理工大学应用数学系辽宁大连116024 圣地亚哥-德孔波斯特拉大学数学学院数学分析系 15782圣地亚哥-德孔波斯特拉西班牙圣地亚哥-德孔波斯特拉大学医学院精神、放射和公众健康系15782圣地亚哥-德孔波斯特拉西班牙不详

研究了一个捕食者具连续收获与食饵具脉冲存放的阶段结构时滞捕食-食饵模型.根据生物资源管理的实际,改进了捕食者具阶段结构的捕食-食饵模型,即原来假设每个捕食者个体都具有相同的捕食食饵的能力.假设捕食者按年龄分为两个阶段,即幼... 详细信息

研究了一个捕食者具连续收获与食饵具脉冲存放的阶段结构时滞捕食-食饵模型.根据生物资源管理的实际,改进了捕食者具阶段结构的捕食-食饵模型,即原来假设每个捕食者个体都具有相同的捕食食饵的能力.假设捕食者按年龄分为两个阶段,即幼体和成体,而且幼体无能力捕食食饵.得到了捕食者灭绝周期解全局吸引和系统持久的充分条件.结论说明了脉冲存放食饵对系统的持久起了重要的作用,并且为生物资源管理提供了策略基础.数值分析也进一步说明了系统的动力学性质.

关键词：阶段结构脉冲存放连续收获全局吸引持久

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降钙素原半定量测定、中性粒细胞计数和C反应蛋白对脑膜炎球菌感染患儿的预后作用

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世界核心医学期刊文摘（儿科学分册） 2006年第6期2卷 16-16页

作者： Casado-Flores j. Blanco-Quirós A. nieto m. 刘莉 Paediatric Intensive Care Unit Hospital Infantil Nio Jesús Universidad Autónoma de Madrid Avenida de Menéndez Pelayo 65 28009 Madrid Spain

The aim was to determine whether semi-quantitative procalcitonin (PCT-Q) measurements on admission can identify the severity of meningococcal infection in children. A total of 65 children (mean age 2.4 years) with meningococcal disease were included in a prospective study. All patients were treated with antibiotics, rehydration, inotropic drugs and mechanical ventilation if presenting with shock or respiratory failure. On admission, blood was drawn for routine laboratory analyses including absolute neutrophil count (NC), C-reactive protein (CRP) and PCT-Q (immunochromatographic test). A total of 33 patients presented with septic shock on admission of whom 18 developed multiple organ dysfunction syndrome (mODs)-and 9 died. Forty-three patients showed a very high PCT-Q level (≥10 ngml), 12 showed values between 2-9.9 ngml and the remaining 10 patients showed PCT-Q levels ml. All patients with a PCT-Q level ml survived, whereas all those who developed mODs or died had PCT-Q levels ≥10 ngml. Receiver operator curve analysis showed that PCTQ and NC had a high predictive value for mODs and death. PCT-Q showed a sensitivity of 100%, a negative predictive value of 100%and a negative likelihood ratio of 0.0 for mODs and death. Conclusion: semi-quantitative procalcitonin levels under 10 ngml predict good outcome of children with meningococcal infection. It is a highly sensitive method to identify patients with an increased risk of multiple organ dysfunction syndrome or death.

关键词：中性粒细胞计数半定量测定球菌感染降钙素原脑膜炎 C反应蛋白患儿 C-反应蛋白(CRP) 后作用 ROC曲线分析

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通过有限元方法和试验验证对‘心’型管节点进行非线性分析

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钢结构(中英文) 2008年第1期 84-84页

作者： j.j.del Coz Daz P.j.Garca nieto m.Fernndez Rico j.l.suarez sierra

对空间框架的基本单元——空心圆管状节点的行为进行了分析。为了获得最好的设计,从试验和理论上,对构成节点体系的不同元素进行了研究,以精确确定在外部荷载作用下的响应。借助原型试验,采用有限元方法,对不同变量理论分析的结果进行... 详细信息

对空间框架的基本单元——空心圆管状节点的行为进行了分析。为了获得最好的设计,从试验和理论上,对构成节点体系的不同元素进行了研究,以精确确定在外部荷载作用下的响应。借助原型试验,采用有限元方法,对不同变量理论分析的结果进行了验证。在三维空间中,对结构以及局部进行了数值分析:对于局部,研究分割开的单元;对于整体,研究"心"型节点的工作性能。由于构成节点的不同单元的接触和非线性行为,使得模拟的最大困难在螺栓节点上。最后,对类似结构计算的简化程序给出了建议,得到了结论。

关键词：有限元分析接触问题数字模拟非线性分析空心圆管状节点空间结构

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饲喂足量或不足赖氨酸水平日粮的伊比利亚生长猪的肌肉碎片蛋白合成比兰德瑞斯生长猪的高

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饲料工业 2005年第6期26卷 60-60页

作者： m.G.Rivera-Ferre j.F.Aguilera R.nieto 高雁

伊比利亚(Iberian)猪的蛋白沉积较低，原因还不为人知。我们研究了30头伊比利亚和长白(landrace)小母猪的组织中蛋白合成速度的差别，分别饲喂两种日粮，一种为含赖氨酸丰富，

关键词：日粮饲喂赖氨酸生长猪长白小母猪肌肉蛋白合成足量原因

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Comprehensive left Ventricular mechanics Analysis by speckle Tracking Echocardiography in COVID-19

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World journal of Cardiovascular Diseases 2021年第2期11卷 113-125页

作者： Francisco j. González-Ruiz Emmanuel A. lazcano-Díaz Zuilma Y. Vásquez-Ortiz Fernanda Bernal-Ceballos Rodrigo Gopar-nieto Consuelo Orihuela-sandoval j.sé P. Hernández-Reyes Edgar García-Cruz Eduardo Bucio-Reta Ángel Ramos-Enríquez luis A. Cota-Apodaca luis Efren-santos Blanca Estela Broca-García Daniel manzur-sandoval Efrén melano-Carranza Fernandez de la Reguera Guillermo Gustavo Roj.s-Velasco Francisco Baranda-Tovar Department of Cardiovascular Critical Care National Institute of Cardiology “Dr. Ignacio Chávez” México City México Department of Echocardiography National Institute of Medical Science and Nutrition “Dr. Salvador Zubirán” México City México PhD Program National University of Mexico (UNAM) México City México Cardiovascular Diseases Department National Institute of Cardiology “Dr. Ignacio Chávez” México City México

Background: Cardiac involvement and the consequences of inflammation induced by sARs-CoV2 infection could have catastrophic long-term consequences. left ventricular mechanics could identify a specific pattern of myoc... 详细信息

style="text-align:j.stify;"> strong>Background:strong> Cardiac involvement and the consequences of inflammation induced by SARS-CoV2 infection could have catastrophic long-term consequences. Left ventricular mechanics could identify a specific pattern of myocardial fiber damage in patients infected with COVID-19. To our knowledge there are no publications referring to the global description of ventricular mechanics in patients with COVID-19. Objective: To describe left ventricular mechanics in hospitalized patients with COVID-19. Methods: In this cross-sectional study, we included 40 hospitalized patients with confirmed diagnostic of COVID-19, from April 11, 2020, to September 6, 2020. Demographic and laboratory data, clinical and echocardiographic characteristics were collected, as well as events during hospitalization. Left ventricular deformation was analyzed and reported. Results: Subclinical dysfunction was observed in 82.5% (left ventricular longitudinal strain [LVGLS] -17.05% and global circumferential strain [GCS] -18.6%) of the patients, likewise, the mean twist and apical rotation were preserved, and even increased as part of the compensating mechanism to maintain the ejection fraction. Conclusion: In patients hospitalized with COVID-19, despite having a normal left ventricular ejection fraction, subclinical myocardial damage was found, manifested by a decrease in Global Longitudinal Strain (GLS) and Global Circumferential Strain (GCS). This behavior is similar to that of cardiomyopathies in the early stage of the disease, and given the pathophysiological mechanisms involved in the disease, its long-term consequences should be monitored and evaluated.

关键词： COVID-19 speckle Tracking Echocardiography myocarditis Cardiomyopa-thy Cardiac mechanics strain myocardial Damage Deformation Imaging myocardial strain

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staining for p53 and Ki-67 increases the sensitivity of EUs-FNA to detect pancreatic malignancy

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World journal of Gastrointestinal Endoscopy 2010年第11期2卷 362-368页

作者： Alexander W jahng sonya Reicher David Chung Donna Varela Rahul Chhablani Anil Dev Binh Pham j.se nieto Rose j Venegas samuel W French Bruce E stabile Viktor E Eysselein Division of Gastroenterology Harbor-UCLA Medical CenterTorranceCA 90502United States Department of Pathology Harbor-UCLA Medical CenterTorranceCA 90502United States Department of surgery Harbor-UCLA Medical CenterTorranceCA 90502United States

AIm:To investigate whether tumor marker staining can improve the sensitivity of endoscopic ultrasound-guided fine needle aspiration(EUs-FNA)to diagnose pancreatic malignancy. mETHODs:Patients who underwent EUs-FNA were retrospectively *** EUs-FNA specimen was evaluated by routine cytology and stained for tumor markers p53,Ki-67,carcinoembryonic antigen(CEA) and ***,specificity,positive and negative predictive values(PPV and NPV),and positive and negative likelihood ratios(PlR and NlR)were calculated in order to evaluate the performance of each test to detect malignancy. REsUlTs:sixty-one specimens had complete sets of stains,yielding 49 and 12 specimens from pancreatic adenocarcinomas and benign pancreatic lesions due to pancreatitis,*** alone had sensitivity and specificity of 41%and 100%to detect malignancy, *** 46%of the specimens,routine cytology alone was deemed *** addition of either p53 or Ki-67 increased the sensitivity to 51%and 53%,respectively,with perfect specificity,PPV and PlR (100%,100%and infinite).Both stains in combination increased the sensitivity to 57%.While additional staining with CEA and CA19-9 further increased the sensitivity to 86%,the specificity,PPV and PlR were significantly reduced(at minimum 42%,84%and 1,respectively).markers in all combinations performed poorly as a negative test(NPV 26%to 47%,and NlR 0.27 and 0.70).CONClUsION:Immunohistochemical staining for p53 and Ki-67 can improve the sensitivity of EUs-FNA to diagnose pancreatic adenocarcinoma.

关键词： Endoscopic ultrasound Fine needle aspira tion Pancreatic cancer p53 Ki-67 Immunohistochemistry

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Notes,outline and divergence times of Basidiomycota

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Fungal Diversity 2019年第6期99卷 105-367页

作者： mao-Qiang He Rui-lin Zhao Kevin D.Hyde Dominik Begerow martin Kemler Andrey Yurkov Eric H.C.mcKenzie Olivier Raspe makoto Kakishima santiago sanchez-Ramırez Else C.Vellinga Roy Halling Viktor Papp Ivan V.Zmitrovich Bart Buyck Damien Ertz Nalin N.Wijayawardene Bao-Kai Cui Nathan schoutteten Xin-Zhan liu Tai-Hui li Yi-jian Yao Xin-Yu Zhu An-Qi liu Guo-jie li ming-Zhe Zhang Zhi-lin ling Bin Cao Vladimir Antonin Teun Boekhout Bianca Denise Barbosa da silva Eske De Crop Cony Decock Balint Dima Arun Kumar Dutta jack W.Fell jozsef Geml masoomeh Ghobad-Nejhad Admir j.Giachini Tatiana B.Gibertoni sergio P.Gorjon Danny Haelewaters shuang-Hui He Brendan P.Hodkinson Egon Horak Tamotsu Hoshino Alfredo j.sto Young Woon lim Nelson menolli jr Armin mesic jean-marc moncalvo Gregory m.mueller la szlo G.Nagy RHenrik Nilsson machiel Noordeloos jorinde Nuytinck Takamichi Orihara Cheewangkoon Ratchadawan mario Rajchenberg Alexandre G.s.silva-Filho marcelo Aloisio sulzbacher Zdenko Tkalcec Ricardo Valenzuela Annemieke Verbeken Alfredo Vizzini Felipe Wartchow Tie-Zheng Wei michael WeiB Chang-lin Zhao Paul m.Kirk state Key laboratory of mycology Institute of MicrobiologyChinese Academy of SciencesBeijing 100101People’s Republic of China Department of Entomology and Plant Pathology Faculty of AgricultureChiang Mai UniversityChiang Mai 50200Thailand Center of Excellence in Fungal Research Mae Fah Luang UniversityChiang Rai 57100Thailand College of life sciences University of Chinese Academy of SciencesHuairou DistrictBeijing 100408People’s Republic of China Ruhr-Universitat Bochum AG GeobotanikND03UniversitatsstraBe 15044801 BochumGermany leibniz Institute DsmZ-German Collection of microorganisms and Cell Cultures InhoffenstraBe 7B38124 BrunswickGermany manaaki Whenua-landcare Research Private Bag 92170AucklandNew Zealand Research Department Meise Botanic GardenNieuwelaan 381860 MeiseBelgium service General de l'Enseignement superieur et de la Recherche scientifique Federation Wallonie-BruxellesLavallee 11080 BrusselsBelgium University of Tsukuba TsukubaIbaraki 305-8572Japan Department of Ecology and Evolutionary Biology University of Toronto25 Willcocks St.TorontoON M5S 3B2Canada Berkeley USA Institute of systematic Botany The New York Botanical GardenBronxNY 10458-5126USA Department of Botany Szent Istvan University1518 BudapestHungary Komarov Botanical Institute Russian Academy of SciencesProfessor Popov st.2Saint PetersburgRussia 197376 Institut pour systematique Ecologie Biodiversite(IsYEB UmR 7205) Sorbonne universiteMuseum National d’Histoire Naturelle CP 39CNRSDepartement Origines et Evolution12 Rue Buffon75005 ParisFrance Institute of microbiology Beijing Forestry UniversityBeijing 100083People’s Republic of China Department of Biology Research Group MycologyGhent UniversityK.L.Ledeganckstraat 359000 GhentBelgium state Key laboratory of Applied microbiology southern China Guangdong Provincial Key Laboratory of Microbial Culture Collection and ApplicationGuangdong Institute of MicrobiologyGuangzhou 510070People’s Republic of China Department of Botany Moravian Mu

The Basidiomycota constitutes a major phylum of the kingdom Fungi and is second in species numbers to the *** present work provides an overview of all validly published,currently used basidiomycete genera to date in a single *** outline of all genera of Basidiomycota is provided,which includes 1928 currently used genera names,with 1263 synonyms,which are distributed in 241 families,68 orders,18 classes and four *** provide brief notes for each accepted genus including information on classification,number of accepted species,type species,life mode,habitat,distribution,and sequence ***,three phylogenetic analyses with combined lsU,ssU,5.8s,rpb1,rpb2,and ef1 datasets for the subphyla Agaricomycotina,Pucciniomycotina and Ustilaginomycotina are conducted,*** time estimates are provided to the family level with 632 species from 62 orders,168 families and 605 *** study indicates that the divergence times of the subphyla in Basidiomycota are 406-430 mya,classes are 211-383 mya,and orders are 99-323 mya,which are largely consistent with previous *** this study,all phylogenetically supported families were dated,with the families of Agaricomycotina diverging from 27-178 mya,Pucciniomycotina from 85-222 mya,and Ustilaginomycotina from 79-177 *** times as additional criterion in ranking provide additional evidence to resolve taxonomic problems in the Basidiomycota taxonomic system,and also provide a better understanding of their phylogeny and evolution.

关键词： Classification molecular clock Fungi systematics Taxonomy

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