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A new oxidative pathway of nitric oxide production from oximes in plants

Molecular Plant 2024年第1期17卷 178-198页

作者： Pedro Lopez-Gomez javier Buezo Marina Urra Alfonso Cornejo Raquel Esteban Jorge Fernandez de los Reyes Estibaliz Urarte Estefania Rodriguez-Dobreva Alejandro Chamizo-Ampudia Alejandro Eguaras Sebastian Wolf Daniel Marino Victor Martinez-Merino Jose F.Moran Institute for Multidisciplinary Research in Applied Biology(IMAB) Department of SciencesPublic University of Navarre(UPNA)Avda.de Pamplona 12331192 MutilvaSpain Institute for Advanced Materials and Mathematics(INAMAT2) Department of SciencesPublic University of Navarre(UPNA)Campus de Arosadia31006 PamplonaSpain Department of Plant Biology and Ecology University of the Basque Country(UPV/EHU)Sarriena s/nApdo.64448080 BilbaoSpain Center for Plant Molecular Biology(ZMBP) University of TubingenGeschwister-Scholl-Platz72074 TubingenGermany Institute of Natural Resources and Agrobiology of Salamanca(IRNASA) Department of Plant-Microorganism InteractionsSpanish National Research Council(CSIC)Cordel de Merinas40-5237008SalamancaSpain Department of Biochemistry Area of Molecular BiologyVeterinary FacultyUniversity of LeonCampus de Vegazanas/n.24071 LeonSpain

Nitric oxide(NO)is an essential reactive oxygen species and a signal molecule in *** several studies have proposed the occurrence of oxidative NO production,only reductive routes for NO production,such as the nitrate(NO_(3)^(-))-upper-reductase pathway,have been evidenced to date in land ***,plants grown axenically with ammonium as the sole source of nitrogen exhibit contents of nitrite and NO3−,evidencing the existence of a metabolic pathway for oxidative production of *** hypothesized that oximes,such as indole-3-acetaldoxime(IAOx),a precursor to indole-3-acetic acid,are intermediate oxidation products in NO *** detected the production of NO from IAOx and other oximes catalyzed by peroxidase(POD)enzyme using both 4-amino-5-methylamino-2′,7′-difluorescein fluorescence and *** stimulated the reaction,while superoxide dismutase inhibited ***,mouse NO synthase can also use IAOx to produce NO at a lower rate than *** provided a full mechanism for POD-dependent NO production from IAOx consistent with the experimental data and supported by density functional theory *** showed that the addition of IAOx to extracts from Medicago truncatula increased the in vitro production of NO,while in vivo supplementation of IAOx and other oximes increased the number of lateral roots,as shown for NO donors,and a more than 10-fold increase in IAOx dehydratase ***,we found that in vivo supplementation of IAOx increased NO production in Arabidopsis thaliana wild-type plants,while prx33-34 mutant plants,defective in POD33-34,had reduced *** data show that the release of NO by IAOx,as well as its auxinic effect,explain the superroot ***,our study reveals that plants produce NO utilizing diverse molecules such as oximes,POD,and flavins,which are widely distributed in the plant kingdom,thus introducing a long-awaited oxidative pathway to NO production in plants.T

关键词： ammonium oxidation auxin nitric oxide oxime peroxidase root phenotype

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为维持高油价 OPEC+推迟增产

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商业周刊（中文版） 2024年第15期 32-33页

作者： javier Blas 程玺(译) 不详

欧佩克+(OPEC+)就像茶包,用热水才能冲开。已故的罗伯特·马布罗(Robert Mabro)作为石油市场的敏锐观察家,总是说这个组织只有面临长期的财务压力时才会采取真正的行动。从最近的举措看,OPEC+似乎仍未察觉到自己已身处加热的水壶之中。

关键词：石油市场财务压力 OPEC 欧佩克高油价

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Distribution and Relation of Primes with Tesla Numbers 3, 6, and 9

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Journal of Applied Mathematics and Physics 2024年第4期12卷 1021-1027页

作者： javier Mendoza-Navarrete Huetzin Perez Ismael Ojeda Victor Verdugo Gabriel Luna Sandoval Ricardo Jimenez Garcia Jaime Alvarez Departametno de Matemá ticas CBTis 256 DGETI Cabo San Lucas M&#233xico DCI Departamento de Fisica Mé dica Universidad de Guanajuato Leon M&#233xico Divisió n de Ingenieria en Sistemas Computacionales Tecnol&#243gico Nacional de M&#233xico ITES Los Cabos Cabo San Lucas M&#233xico Departamento de Ingenieria Industrial en Manufactura Universidad Estatal de Sonora Navojoa M&#233xico Departamento de Elé ctrica-Electr&#243nica Tecnol&#243gico Nacional de M&#233xico Campus Mexicali Mexicali M&#233xico Guanajuato M&#233xico

This work presents a different approach to twin primes, an approach from the perspective of the Tesla numbers and gives a refresh and new observation of twin primes that could lead us to an answer to the Twin Prime Conjecture problem. We expose a peculiar relation between twin primes and the generation of prime numbers with Tesla numbers. Tesla numbers seem to be present in so many domains like time, vibration and frequency [1], and the space between twin primes is not the exception. Let us say that twin primes are more than just prime numbers plus 2 or minus 2, and Tesla numbers are more involved with twin primes than we think, and hopefully, this approach give us a better understanding of the distribution of the twin pairs.

关键词： Tesla Numbers Prime Number Twin Prime Numbers Twin Pair

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Acknowledgements

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Advances in Polar Science 2024年第1期35卷 142-142页

作者： Carolina Acosta Hospitaleche javier N.Gelfo Carolina Acosta Hospitaleche and javier N.Gelfo

Acknowledgement to reviewers for Vol.35 No.1 issue The editors of this special volume,along with the Editorial Board and Editorial Office of Advance in Polar Science,wish to express deep gratitude for the time invested and the meticulous revisions carried out by Enrique Bostelmann(Chile),Michael Burns(USA),Rodolfo Coria(Argentina),Jun Ebersole(USA),Jürgen Kriwet(Austria),Guillermo M.López(Argentina),James Parham(USA),Juan Saad(Argentina),Leonardo Salgado(Argentina),Sergio Soto Acuña(Chile),Washington Jones(Uruguay)and seven anonymous reviewers from Argentina,China,Germany,Poland,and USA.

关键词： knowledge invested Saa

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Multi-omic study to unmask genes involved in prostate cancer development in amulti-case family

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Cancer Communications 2024年第3期44卷 443-447页

作者： Lucia Chica-Redecillas Sergio Cuenca-Lopez Eduardo Andres-Leon Laura Carmen Terron-Camero Blanca Cano-Gutierrez Jose Manuel Cozar Jose Antonio Lorente Fernando Vazquez-Alonso Luis javier Martinez-Gonzalez Maria Jesus Alvarez-Cubero GENYO Centre for Genomics and Oncological ResearchPfizerUniversity of GranadaAndalusian Regional GovernmentPTS GranadaGranadaGranadaSpain Department of Biochemistry Molecular Biology III and ImmunologyFaculty of MedicineUniversity of GranadaPTS GranadaGranadaGranadaSpain Bioinformatics Unit Institute of Parasitology and Biomedicine“López-Neyra”Spanish National Research CouncilGranadaGranadaSpain Nursery Service.University Hospital Clínico San Cecilio GranadaGranadaSpain Urology Department University Hospital Virgen de las NievesGranadaGranadaSpain Legal Medicine and Toxicology Department Faculty of MedicineUniversity of GranadaPTS GranadaGranadaGranadaSpain Ibs Biosanitary Research InstituteGranadaGranadaSpain

Dear Editor,Hereditary prostate cancer(PC)comprises 5%-10%of all PC *** increased risk of PC in menwith a family his-tory of the disease is well known and is commonly caused by germline mutations,leading to clinical guidelines men-tioning various genes for identifying high-risk ***,the complex inheritance patterns involvingmul-tiple single nucleotide polymorphisms(SNPs)make it a genetically heterogeneous disease,with genetic testing still in its early stages.

关键词： cancer clinical cases

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Foreword

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Advances in Polar Science 2024年第1期34卷 2-2页

作者： javier N.Gelfo Carolina Acosta Hospitaleche

Motivated by the spirit ignited during the I Provincial Scientific Congress on Antarctica in the city of Ushuaia,in Tierra del Fuego,Antártida e Islas del Atlántico Sur Province,Argentina,convened in October 2022,we proudly introduce this special volume entitled“Past and present climatic change in Antarctica:geological proxies and biological processes”.

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The Nikola Tesla Constant and Its Relation to the Circumference Inscribed in a Square

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Journal of Applied Mathematics and Physics 2024年第1期12卷 277-283页

作者： javier Mendoza Navarrete José Ismael Ojeda Campaña Huetzin Perez Gabriel Luna-Sandoval Victor Verdugo Ricardo Jiménez Garcia Departamento de Matemáticas CBTis 256 DGETI Cabo San Lucas México División de Ingeniería en Sistemas Computacionales Tecnológico Nacional de México/ITES de Los Cabos Cabo San Lucas México DCI Departamento de Física Médica Universidad de Guanajuato León México Departamento de Ingeniería Industrial en Manufactura Universidad Estatal de Sonora Navojoa México Departamento de Eléctrica-Electrónica Tecnológico Nacional de México Campus Mexicali Mexicali México

This research work relates the surface of a square and the area circumscribed by a circle, resulting in a value called Nikola Tesla constant. This constant starts with the calculation of the areas of the square and the inscribed circle, giving a ratio of 9/40 and from which a residual area of the area proportions of the geometric figures described is obtained. Plotting smooth curves, particularly those in round shapes, can be represented efficiently with the use of Nikola Tesla constant, reducing complex mathematical calculus.

关键词： Tesla Numbers Prime Number Circle Binary Area

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ON CONSERVATIVE APPROXIMATION BY LINEAR POLYNOMIAL OPERATORS AN EXTENSION OF THE BERNSTEIN'S OPERATOR

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Analysis in Theory and Applications 1995年第1期11卷 62-71页

作者： Francisco-javier Munoz-delgado Victoriano Ramirez-Gonzalez Paul Sablonniere Universidad de Jaen SpainUniversidad de Granada SpainInstitut National des Sciences Appliquees France

In this work we slwly linear polynomial operators preserving some consecutive i-convexities and leaving in-verant the polynomtals up to a certain degree. First we study the existence of an incompatibility between the conservation of cenain i-cotivexities and the invariance of a space of polynomials. Interpolation properties are obtained and a theorem by Berens and DcVore about the Bernstein's operator ts extended. Finally, from these results a genera'ized Bernstein's operator is obtained.

关键词： LPO ON CONSERVATIVE APPROXIMATION BY LINEAR POLYNOMIAL OPERATORS AN EXTENSION OF THE BERNSTEIN’S OPERATOR

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Patient Safety in the Use of Mechanical Restraints: Regulatory Compliance among Hospitals in the City of Buenos Aires and Proposal for Its Improvement

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Open Journal of Emergency Medicine 2024年第2期12卷 33-39页

作者： Martín javier Mazzoglio y Nabar Sergio Giordano Edgardo Knopoff Lorena Onofrio Oscar Agustín Porta Romina Rodríguez Emergency Service Torcuato de Alvear Psychiatric Emergency Hospital Buenos Aires Argentina Department of Psychiatry and Mental Health Faculty of Medicine University of Buenos Aires Buenos Aires Argentina

Introduction: Mechanical or physical restraint is an exceptional therapeutic resource to immobilize a subject and thus guarantee the safety of the patient and/or third parties in the face of high-risk behaviors, but it entails multiple crossings (bioethical, philosophical, medical, psychological, legal). Framed in the so-called “safety culture” developed by the WHO, based on the Protocol for its implementation of the CABA and attentive to its frequent use in CABA by different hospital services (medical clinic, geriatrics, intensive care and medical guards) we consider it necessary its study in terms of compliance with the risks it entails and its management. Objectives: Identify regulatory compliance with the GCABA Mechanical restraint (MR) Protocol from a patient safety perspective, as well as describe the clinical and medicolegal aspects, and propose the usefulness of a tool for its management and control. Methodology: Observational, descriptive, transversal and prospective work through the analysis of Clinical Records with indication of MR using a rubric-type form. 177 cases were analyzed between September-November 2023 from three hospitals of the Government of the City of Buenos Aires, statistical parameters were applied and graphs were made. Results: Only 12.99% complied with the Protocol. In the mental health specialized hospital compliance was almost 5 times greater than in the general one, and in the emergency services compliance was 12 times greater than in Inpatient services. We found that the start or end time of MR was not recorded and only 43% described the causes/justifications for the indication (mostly in Emergency and Specialized hospitals), with the MR average time being shorter in Emergency. Conclusions: Only 1.3 out of 10 patients reliably completed the Protocol and it was mostly in the mental health specialized hospital and the emergency services. The results show non-compliance behavior in the application and management of the risk that the use

关键词： Mechanical Containment Patient Safety Injuries in Custody Buenos Aires City Check List

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极干旱胁迫对雀麦、多年生黑麦草生长和体内水分的影响

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草地学报 2024年

作者：张咏梅胡海英白小明 Matthew Cory García-Favre javier Ordó?ez Iván P 甘肃农业大学干旱生境作物学国家重点实验室宁夏大学林业与草业学院甘肃农业大学草业学院农业与环境学院梅西大学坎佩奈克农艺研究所

为研究极端干旱对牧草生长的影响，选择多年生黑麦草（Lolium Perenne）(Lp)和雀麦（Bromus Valdivianus）(Bv)给予80%?85%植物有效水（Plant available water， PAW）和20%?25% PAW 2种水分处理，分析2牧草生长及体内水分状况对干旱胁... 详细信息

为研究极端干旱对牧草生长的影响，选择多年生黑麦草（Lolium Perenne）(Lp)和雀麦（Bromus Valdivianus）(Bv)给予80%?85%植物有效水（Plant available water， PAW）和20%?25% PAW 2种水分处理，分析2牧草生长及体内水分状况对干旱胁迫的响应。研究表明：1)80%?85% PAW充足水分下，2牧草生物量积累、水势（Water potential， WP）、相对含水量（Relative water content， RWC）和净光合速率（Net photosynthetic rate， Pn）无明显种间差异。Bv叶片宽而重、蒸腾速率（Transpiration rate， Tr）、CO2总导度(Total conductance to CO2， CndCO2)和气孔导度(Conductance to H2O， Gs)显著高于Lp。而Lp分蘗多、叶多汁；瞬时水分利用效率是Bv的1.63倍。2)20%?25% PAW对2牧草生长影响不完全一致，叶饱和重、干重和叶面积有相反变化趋势，但与充足水分相比差异不显著；Pn，Tr，CndCO2，Gs和RWC则极显著降低，WP极显著降低了1.60 MPa，致使枯叶占比和叶温差的显著升高。总之，雀麦和多年生黑麦草生长相近，水分利用模式不同；遭受极端干旱，不同种的2牧草耐旱机制具有一定的共性，通过增强叶片持水力、降低水分循环、减少蒸腾失水以提高牧草抗旱性。

关键词：干旱胁迫光合作用蒸腾作用生物量积累瞬时水分利用效率水势

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