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Green Chemical Engineering 2022年第3期3卷 280-287页

作者： felipe de la Cruz-martinez jose A.Castro-Osma Agustin Lara-Sanchez Universidad de Castilla-La Mancha Departamento de Quimica InorganicaOrganica y Bioquimica-Centro de Innovacion en Quimica Avanzada(ORFEO-CINQA)Facultad de Ciencias y Tecnologias QuimicasCiudad Real13071Spain Instituto de Investigaciones Quimicas(IIQ) Departamento de Quimica Inorganica and Centro de Innovacion en Quimica Avanzada(ORFEO-CINQA)Consejo Superior de Investigaciones Cientificas(CSIC)and University of SevillaSevilla41092Spain Universidad de Castilla-La Mancha Departamento de Quimica InorganicaOrganica y Bioquimica-Centro de Innovacion en Quimica Avanzada(ORFEO-CINQA)Facultad de FarmaciaAlbacete02071Spain

Novel mono-and bimetallic scorpionate aluminum compounds have been designed and characterized by spec-troscopic *** organometallics complexes,in combination with tetrabutylammonium bromide as cocatalyst,displayed good catalytic activity for the cycloaddition of styrene oxide and CO_(2) under ambient *** the compounds tested,monometallic complex 3 featuring diethylamino groups showed the highest catalytic *** catalytic system catalyzed the formation of cyclic carbonate products from their corresponding epoxides at room temperature and 1 bar of CO_(2) pressure in the absence of a solvent in good yields and excellent selectivities.

关键词： CO_(2) Epoxides Cyclic carbonates Aluminum complexes

一组抗人GM-CSf受体β链人工合成多肽片段的McAb杂交瘤细胞系的建立及鉴定

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单克隆抗体通讯 1993年第1期9卷 48-49页

作者：黄传书金伯泉汪美先 lopez A. f 董帮权第四军医大学免疫学教研室西安710032 澳大利亚IMVS人类免疫研究室

粒细胞-巨噬细胞集落刺激因子(GM-CSf)是一种可由活化的T细胞、内皮细胞、成纤维细胞及巨噬细胞产生的细胞因子,具有促进髓样细胞增殖,刺激造血祖细胞分化、成熟以及增强外周血中性粒细胞、单核-巨噬细胞生物学功能的作用。

关键词： GM-CSf 单克隆抗体杂交瘤细胞株

Rare Top Decay <i>t</i>→<i>cγ</i>in General THDM-III

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journal of Quantum Information Science 2017年第2期7卷 57-66页

作者： R. Gaitán-Lozano j. H. Montes de Oca R. martinez Departamento de física FES-Cuautitlan UNAM Estado de México México Departamento de física Universidad Nacional de Colombia Bogotá D.C. Colombia

We study the decay t →cγ?with flavor-changing neutral interactions in scalar sector of the type III Two Higgs Doublet Model (THDM-III) with mixing between neutral scalar fields as a result of considering the most general scalar potential. The branching ratio of the decay Br (t?→cγ) is calculated as function of the mixing parameters and masses of the neutral scalar fields. We obtain a Br (t?→cγ) of the order of 10−8 for the considered regions of the mixing parameters. finally, one upper bound for the possible events is estimated to be n=18 by assuming an expected luminosity of the order of 300 fb−1.

关键词： Two Higgs Doublet Models Rare Top Decays

Interplay of S and As in Mekong Delta sediments during redox oscillations

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Geoscience frontiers 2019年第5期10卷 1715-1729页

作者： Van T.H. Phan fabrizio Bardelli Pierre Le Pape Raoul-Marie Couture Alejandro fernandez-martinez Delphine Tisserand Rizlan Bernier-Latmani Laurent Charlet University Grenoble Alpes CNRSIRDIFSTTARISTerre38000GrenobleFrance Ho Chi Minh City University of Technology (HCMUT) Vietnam National UniversityHo Chi Minh City (VNU-HCM)268 Ly Thuong KietDistrict 10Ho Chi Minh CityViet Nam Institute of Nanotechnology (CNR-Nanotec) 00186RomeItaly Institut de Mineralogie de Physique des Materiaux et de Cosmochimie (IMPMC)UMR 7590 CNRS-UPMC-IRD-MNHN4 Place Jussieu75252Paris cedex 05France Département de chimie Université Laval1045 Avenue de la MédecineQuébecQCG1V 0A6Canada Ecole Polytechnique fédérale de Lausanne (EPfL) e Environmental Microbiology Laboratory (EML) EPFL-ENAC-IIE-EMLStation 6CH-1015LausanneSwitzerland

The cumulative effects of periodic redox cycling on the mobility of As,fe,and S from alluvial sediment to groundwater were investigated in bioreactor *** particular sediments from the alluvial floodplain of the Mekong Delta River were investigated: Matrix A (14 m deep) had a higher pyrite concentration than matrix B (7 m deep) *** present in matrix B but absent in matrix *** the reactors,the sediment suspensions were supplemented with As(III) and SO4^2-,and were subjected to three full-redox cycles entailing phases of nitrogen/CO2,compressed air sparging,and cellobiose *** differences in As concentration and speciation were observed upon redox *** support the fact that initial sediment composition is the main factor controlling arsenic release and its speciation during the redox ***,a high pyrite content associated with a low SO4^2- content resulted in an increase in dissolved As concentrations,mainly in the form of As(III),after anoxic half-cycles;whereas a decrease in As concentrations mainly in the form of As(V),was instead observed after oxic *** addition,oxic conditions were found to be responsible for pyrite and arsenian pyrite oxidation,increasing the As pool available for *** same processes seem to occur in sediment with the presence of gypsum,but,in this case,dissolved As were sequestered by biotic or abiotic redox reactions occurring in the feeS system,and by specific physico-chemical condition (***).The contrasting results obtained for two sediments sampled from the same core show that many complexes and entangled factors are at work,and further refinement is needed to explain the spatial and temporal variability of As release to groundwater of the Mekong River Delta (Vietnam).

关键词： Redox oscillation Pyrite oxidation Gypsum dissolution Isotope sulfur Isotope oxygen

Water Quality Assessment of a Tropical Mexican Lake Using Multivariate Statistical Techniques

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journal of Environmental Protection 2015年第3期6卷 215-224页

作者： jessica Badillo-Camacho Eire Reynaga-Delgado Isela Barcelo-Quintal Pedro f.Zarate del Valle Ulrico j.lopez-Chuken Eulogio Orozco-Guareno jorge Israel AlvarezBobadilla Sergio Gomez-Salazar Departamento de Quimica Universidad de Guadalajara-Centro Universitario de Ciencias Exactas e IngenieriasGuadalajaraMexico Departamento de farmacobiologia Universidad de Guadalajara-Centro Universitario de Ciencias Exactas e IngenieriasGuadalajaraMexico Departamento de Ciencias Basicas Universidad Autonoma MetropolitanaUnidad AzcapotzalcoMexico D.F.Mexico facultad de Ciencias Quimicas Universidad Autonoma de Nuevo LeonSan Nicolas de los GarzaMexico Departamento de Ingenieria Quimica Universidad de Guadalajara-Centro Universitario de Ciencias Exactas e IngenieriasGuadalajaraMexico

Water quality of Mexican tropical lake Chapala was assessed through multivariate statistical techniques, cluster analysis (CA) and principal component analysis (PCA) at ten different monitoring sites for ten physicochemical variables and six metals. This study evaluated and interpreted complex water quality data sets and apportioned of pollution sources to get better information about water quality. from descriptive statistics results, the highest concentrations of metals occurred during the dry season, and this trend was explained by the fact that an unusual rainy event occurred during the month of february 2009 and brought metals into the lake by runoffs from nearby mountains. According to international criteria for water consumption by aquatic organisms [USEPA], only Zn concentration values were below these criteria whereas the values of Ni, Pb, Cd and fe were above the corresponding values set in these criteria (Ni: 52 μg·L-1, Pb: 2.5 μg·L-1, Cd: 0.25 μg·L-1, and fe: 1000 μg·L-1). The correlations were observed by PCA, which were used to classify the samples by CA, based on the PCA scores. Seven significant cluster groups of sampling locations—(sites 4 and 5), (sites 3 and 9), (site 7), (site 10), (sites 2 and 6), (site 8) and (site 1)— were detected on the basis of similarity of their water quality. The results revealed that the stress exerted on the lake caused by waste sources follows the order: domestic > agricultural > industrial.

关键词： Multivariate Statistical Analysis toxic Metals Water Quality Lake Pollution

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稳定型心绞痛治疗和临床预后的性别差异

世界核心医学期刊文摘（心脏病学分册） 2006年第11期2卷 42-43页

作者： Daly C. Clemens f. lopez Sendon j.L. 刘宇 Royal Brompton Hospital Sydney St London SW3 6 NP United Kingdom

Background -We sought to examine the impact of gender on the investigation and subsequent management of stable angina and to assess gender differences in clinical outcome at 1 year. Methods and Results -The Euro Heart Survey of Stable Angina enrolled patients with a clinical diagnosis of stable angina on initial assessment by a cardiologist. Baseline clinical details and cardiac investigations planned or performed within a 4-week period of the assessment were recorded, and follow-up data were collected at 1 year. A total of 3779 patients were included in the survey; 42%were female. Women were less likely to undergo an exercise ECG(odds ratio, 0.81; 95%CI, 0.69 to 0.95) and less likely to be referred for coronary angiography(odds ratio, 0.59; 95%CI, 0.48 to 0.72). Antiplatelet and statin therapies were used significantly less in women than in men, both at initial assessment and at 1 year, even in those in whom coronary disease had been confirmed. Women with confirmed coronary disease were less likely to be revascularized than their male counterparts and were twice as likely to suffer death or nonfatal myocardial infarction during the 1-year follow-up period(hazard ratio, 2.09; 95%CI, 1.13 to 3.85), even after multivariable adjustment for age, abnormal ventricular function, severity of coronary disease, and diabetes. Conclusions -Significant gender bias has been identified in the use of investigations and evidence-based medical therapy in stable angina. Women were also less likely to be revascularized. The observed bias is of particular concern in light of the adverse prognosis observed among women with stable angina and confirmed coronary disease.

关键词：稳定型心绞痛性别差异运动试验病变严重程度非致死性他汀类药物心脏病专家心室功能临床诊断

SUVmax至肿瘤外缘距离是可切除非小细胞肺癌病人可靠的影像组学预后指标

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国际医学放射学杂志 2022年第4期 493-494页

作者： G.A.j.Londo?o A.M.G.Vicente j.j.Bosque M.Amo-Salas j.Pérez-Beteta A.f.Honguero-martinez 张雅欣赵玉婵

摘要目的评价非小细胞肺癌（NSCLC）治疗前18f-fDG PET/CT新型几何变量相对于传统几何变量的预后价值。方法回顾性研究具有18f-fDG PET/CT基线检查的Ⅰ-Ⅲ期

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The RALf1-fERONIA Complex Phosphorylates eIf4E1 to Promote Protein Synthesis and Polar Root Hair Growth

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Molecular Plant 2020年第5期13卷 698-716页

作者： Sirui Zhu jose Manuel Estevez Hongdong Liao Yonghua Zhu Tao Yang Chiyu Li Yichuan Wang Lan Li Xuanming Liu javier martinez Pacheco Hongwei Guo feng Yu State Key Laboratory of Chemo/Biosensing and Chemometrics College of Biologyand Hunan Key Laboratory of Plant Functional Genomics and Developmental RegulationHunan UniversityChangsha 410082P.R.China fundacion Instituto Leloir Buenos Aires C1405BWEArgentina and IIBBA-CONICETBuenos Aires C1405BWEArgentina Centro de Biotecnologfa Vegetal Facultad de Ciencias de la VidaUniversidad Andres BelloSantiago RM 8370146Chile National Engineering Laboratory for Rice and Byproduct Deep Processing Central South University of Forestry and TechnologyChangsha 410004P.R.China Institute of Plant and food Science Department of BiologySouthern University of Science and TechnologyShenzhenGuangdong 518055P.R.China State Key Laboratory of Hybrid Rice Hunan Hybrid Rice Research CenterChangsha 410125P.R.China

The molecular links between extracellular signals and the regulation of localized protein synthesis in plant cells are poorly ***,we show that in Arabidopsis thaliana,the extracellular peptide RALf1 and its receptor,the fERONIA receptor kinase,promote root hair(RH)tip growth by modulating protein *** found that RALf1 promotes fERONIA-mediated phosphorylation of elf4E1,a eukaryotic translation initiation factor that plays a crucial role in the control of mRNA translation *** elf4E1 increases mRNA affinity and modulates mRNA translation and,thus,protein *** mRNAs targeted by the RALf1-fERONIA-elf4E1 module include ROP2 and RSL4,which are important regulators of RH cell polarity and ***1 and fERONIA are expressed in a polar manner in RHs,which facilitate elf4E1 polar丨ocalization and thus may control local f?OP2 ***,we demonstrated that high-level accumulation of RSL4 exerts negative-feedback regulation of RALf1 expression by directly binding the RALf1 gene promoter,determining the final RH *** study reveals that the link between RALf1-fERONIA signaling and protein synthesis constitutes a novel component regulating cell expansion in these polar growing cells.

关键词： elf4E1 fER polar cell growth RALf1 root hairs RSL4

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固相分光光度法测定大气中的二氧化硫

环境监测管理与技术 1992年第3期4卷 61-65页

作者： j.M.Bosque-Sendra f.Molina E.lopez 黄图强

二氧化硫是人为制造的最广泛而有害的污染气体之一.它对人、植物和建筑物均有害,因而,对二氧化硫分析方法的发展已引起极大的注意.许多二氧化硫的分光光度测定法已有报道.方法中的大部分是基于在不同条件下亚硫酸盐、副玫瑰苯胺和甲醛... 详细信息

二氧化硫是人为制造的最广泛而有害的污染气体之一.它对人、植物和建筑物均有害,因而,对二氧化硫分析方法的发展已引起极大的注意.许多二氧化硫的分光光度测定法已有报道.方法中的大部分是基于在不同条件下亚硫酸盐、副玫瑰苯胺和甲醛反应形成深色的副玫瑰苯胺甲基磺酸,这些方法简单而且灵敏.然而,上述反应的问题是不同批号和分批从不同厂家获得的副玫瑰苯胺的浓度和纯度是可变的.虽然这个问题利用Scaringelli等人提出的副玫瑰苯胺纯化法可以被部分克服,但是,由于反应产物缺乏稳定性,分析时应特别注意像光和测定时间等影响因素.亚硫酸盐易被空气中的氧氧化,因此,必须使其稳定.

关键词：二氧化硫固相分光光度法大气监测

吡嗪酰胺与利福平联合治疗HIV(-)结核感染的安全性

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结核与肺部疾病杂志 2005年第3期8卷 96-100页

作者： C. Tortajada j. martinez-Lacasa f. Snchez A. jimnez-fuentes M. L. De Souza j. f. Garcia j. A. martinez j. A. Cayl 马玙 Departmento de Epidemiologia Agenda de Salut Publica de Barcelona Barcelona Departmento de Medicina Interna Hospital Mutua de Terrassa Terrassa Barcelona Departmento de Epidemiologia Agenda de Salut Publica de Barcelona Barcelona Departmento de Medicina Interna Hospital del Mar Barcelona Unitat de Control i Prevencio de Tuberculosis Barcelona Departmento de Medicina Interna Hospital A. Marcide-Profesor Novoa Santos EI Ferrol La Coruna Departmento de Enfermedades Infecciosas Hospital Clinic Universitari Barcelona Spain

背景:西班牙四个城市9 家公共卫生治疗中心。目的:比较2 个月利福平+吡嗪酰胺(2RZ)与6 个月异烟肼(6H)治疗潜伏结核感染(LTBI),评估其效益及安全性。设计:对传染性肺结核病人的HIV(-)接触者进行多中心的前瞻性随机比较研究。结果:352 ... 详细信息

背景:西班牙四个城市9 家公共卫生治疗中心。目的:比较2 个月利福平+吡嗪酰胺(2RZ)与6 个月异烟肼(6H)治疗潜伏结核感染(LTBI),评估其效益及安全性。设计:对传染性肺结核病人的HIV(-)接触者进行多中心的前瞻性随机比较研究。结果:352 例中接受6H 者199 例,2RZ 者153 例;6H 组及2RZ 组治疗完成率各为73%及71%(P=0.73)。因肝毒性反应(AST 或ALT>5 倍正常上限值(ULN))而中断治疗者,2RZ 组为10%,6H 组为2.5%(P=0.007)。2RZ 组肝毒性反应高于期望发生率,因而未到期即终止了研究。停止治疗后肝功能均恢复正常。结论是RZ 方案只应用于不适用其它治疗方案者,且需有强化观察肝功能的条件。

关键词：潜伏结核感染 HIV血清学阴性肝毒性反应异烟肼利福平吡嗪酰胺潜伏结核感染联合治疗吡嗪酰胺安全性利福平前瞻性随机比较研究毒性反应肺结核病人正常上限值