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Altitudinal analysis of carbon stocks in the Antisana páramo,Ecuadorian Andes

Journal of Plant Ecology 2016年第5期9卷 553-563页

作者： Verónica minaya Gerald Corzo Hugo romero-Saltos Johannes van der Kwast Egbert Lantinga Remigio Galárraga-Sánchez Arthur mynett UNESCO-IHE Institute for Water Education Westvest 72611 AX DelftThe Netherlands Technological University of Delft-TU-Delft Stevinweg 12628 CN DelftThe Netherlands Escuela Politécnica Nacional EPNWater Science UnitLadrón de Guevara E11-253Quito 170517Ecuador Yachay Tech Ciudad del Conocimiento YachayHacienda San JoséS/NSan Miguel de Urcuquí100119Ecuador Farming Systems Ecology Wageningen UniversityPO Box 5636700 AN WageningenThe Netherlands

Aims The importance of quantifying carbon stocks in terrestrial ecosystems is crucial for determining climate change ***,the present regional assessments of carbon stocks in tropical grasslands are extrapolated to unsampled areas with a high degree of uncertainty and without considering the carbon and nitrogen composition of vegetation and soil along altitudinal *** study aims to assess carbon and nitrogen concentrations in soil and vegetation,aboveground carbon stocks distribution and soil organic carbon stocks along an altitudinal range in the páramo region in the Ecuadorian *** The vegetation inventory was conducted using 15×15 m sampling plots distributed in three altitudinal *** on the patterns exhibited by the dominant vegetation growth forms,biomass and soil were sampled to quantify the corresponding carbon and nitrogen ***,the aboveground live biomass along the páramo altitudinal range was estimated using allometric ***,soil and vegetation carbon stocks were estimated for the entire *** Findings Altitudinal analysis supported a potential distribution of carbon and nitrogen concentrations in soil,litter and live tissues,where higher concentrations were found in the low altitudinal range mainly for tussocks and acaulescent *** in litter showed higher concentrations at low altitudinal ranges for acaulescent rosettes and cushions *** the same growth forms,lignin patterns in litter were higher in high altitudinal *** texture provided complementary information:high percentage of silt was highly correlated to high soil nitrogen and carbon *** were found to be responsive to altitude with their,highest aboveground carbon stocks occurring at the low altitudinal range,but cushions and acaulescent rosettes responded *** established relationships among soil,vegetation and altitude shown in this study must be taken into accou

关键词： Andes carbon growth forms nitrogen páramo grassland

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Does enhanced recovery after surgery programs improve clinical outcomes in liver cancer surgery?

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World Journal of Gastrointestinal Oncology 2024年第2期16卷 255-258页

作者： belinda Sánchez-Pérez Josém Ramia Department of General Digestive and Transplantation SurgeryUniversity Regional HospitalMálaga 29010MálagaSpain Department of Surgery Hospital General Universitario Dr.BalmisAlicante 03010Spain

Enhanced recovery after surgery(ERAS)programs have been widely applied in liver surgery since the publication of the first ERAS guidelines in 2016 and the new recommendations in *** surgery is usually performed in oncological patients(liver metastasis,hepatocellular carcinoma,cholangiocarcinoma,etc.),but the real impact of liver surgery ERAS programs in oncological outcomes is not clearly *** advantages of ERAS programs are:ERAS decreases postoperative complication rates and has been demonstrated a clear relationship between complications and oncological outcomes;a better and faster posto-perative recovery should let oncologic teams begin chemotherapeutic regimens on time;prehabilitation and nutrition actions before surgery should also improve the performance status of the patients receiving ***,ERAS could be another way to improve our oncological *** will discuss the literature about liver surgery ERAS focusing on its oncological implications and future investigations projects.

关键词： Enhanced recovery after surgery programs Liver surgery Key components Long-term oncological outcomes Enhanced recovery after surgery compliance

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maize forage aptitude: Combining ability of inbred lines and stability of hybrids

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The Crop Journal 2014年第6期2卷 407-418页

作者： Luis máximo Bertoia mónica Beatriz Aulicino Department of Plant Production Faculty of Agrosciences National University of Lomas de Zamora Camino de Cintura km 21832 Lomas de Zamora Buenos Aires Argentina Department of Genetics Faculty of Agrosciences National University of Lomas de Zamora Camino de Cintura km 2 1832 Lomas de ZamoraBuenos Aires Argentina Santa Catalina Plant Breeding Institute National University of La Plata CC 4 1836 Llavallol Buenos Aires Argentina

Breeding of forage maize should combine improvement achieved for grain with the specific needs of forage hybrids. Production stability is important when maize is used for silage if the planting area is not in the ideal agronomic environment. The objectives of the present research were:(i) to quantify environmental and genetic and their interaction effects on maize silage traits;(ii) to identify possible heterotic groups for forage aptitude and suggest the formation of potential heterotic patterns, and(iii) to identify suitable inbred line combinations for producing hybrids with forage aptitude. Forty-five hybrids derived from diallelic crosses(without reciprocals) among ten inbred lines of maize were evaluated in this study. Combined ANOVA over environments showed differences between genotypes(G), environments(E), and their interactions(GEI). Heritability(H2), and genotypic and phenotypic correlations were estimated to evaluate the variation in and relationships between forage traits. Postdictive and predictive AmmI models were fitted to determine the importance of each source of variation, G, E, and GEI, and to select genotypes simultaneously on yield, quality and stability. A predominance of additive effects was found in the evaluated traits. The heterotic pattern Reid-BSSS × Argentine flint was confirmed for ear yield(EY) and harvest index(HI). High and broad genetic variation was found for stover and whole plant traits. Some inbred lines had genes with differential breeding aptitude for ear and stover. Stover and ear yield should be the main breeding objectives in maize forage breeding.

关键词： Zea mays L. Forage maize Combining ability GEI interaction Stover and ear digestibility

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Initial refinement of data from video‐based single‐cell tracking

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Cancer Innovation 2023年第5期2卷 416-432页

作者： mónica Suárez Korsnes Reinert Korsnes Department of Clinical and molecular medicine Norwegian University of Science and Technology(NTNU)TrondheimNorway Korsnes Biocomputing(KoBio) TrondheimNorway

Background: Video recording of cells offers a straightforward way to gainvaluable information from their response to treatments. An indispensable stepin obtaining such information involves tracking individual cells from therecorded data. A subsequent step is reducing such data to represent essentialbiological information. This can help to compare various single‐cell trackingdata yielding a novel source of information. The vast array of potential datasources highlights the significance of methodologies prioritizing simplicity,robustness, transparency, affordability, sensor independence, and freedomfrom reliance on specific software or online ***: The provided data presents single‐cell tracking of clonal (A549)cells as they grow in two‐dimensional (2D) monolayers over 94 hours,spanning several cell cycles. The cells are exposed to three differentconcentrations of yessotoxin (YTX). The data treatments showcase theparametrization of population growth curves, as well as other statisticaldescriptions. These include the temporal development of cell speed in familytrees with and without cell death, correlations between sister cells, single‐cellaverage displacements, and the study of clustering ***: Various statistics obtained from single‐cell tracking reveal patternssuitable for data compression and parametrization. These statistics encompassessential aspects such as cell division, movements, and mutual informationbetween sister ***: This work presents practical examples that highlight theabundant potential information within large sets of single‐cell tracking *** reduction is crucial in the process of acquiring such information whichcan be relevant for phenotypic drug discovery and therapeutics, extendingbeyond standardized procedures. Conducting meaningful big data analysistypically necessitates a substantial amount of data, which can stem fromstandalone case studies as an initial foundation.

关键词： big data cancer diagnostic methods daughter cells phenotypic signature single‐cell tracking

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Targeting the insulin-like growth factor pathway in hepatocellular carcinoma

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World Journal of Hepatology 2014年第10期6卷 716-737页

作者： mónica Enguita-Germán Puri Fortes Department of Hepatology and Gene Therapy Center for Applied Medical Research

Hepatocellular carcinoma(HCC) is the third leading cause of cancer-related deaths worldwide. Only 30%-40% of the patients with HCC are eligible for curative treatments, which include surgical resection as the first option, liver transplantation and percutaneous ablation. Unfortunately, there is a high frequency of tumor recurrence after surgical resection and most HCC seem resistant to conventional chemotherapy and radiotherapy. Sorafenib, a multi-tyrosine kinase inhibitor, is the only chemotherapeutic option for patients with advanced hepatocellular carcinoma. Patients treated with Sorafenib have a significant increase in overall survival of about three months. Therefore, there is an urgent need to develop alternative treatments. Due to its role in cell growth and development, the insulin-like growth factor system is commonly deregulated in many cancers. Indeed, the insulin-like growth factor(IGF) axis has recently emerged as a potential target for hepatocellular carcinoma treatment. To this aim, several inhibitors of the pathway have been developed suchas monoclonal antibodies, small molecules, antisense oligonucleotides or small interfering RNAs. However recent studies suggest that, unlike most tumors, HCC development requires increased signaling through insulin growth factor Ⅱ rather than insulin growth factor Ⅰ. This may have great implications in the future treatment of HCC. This review summarizes the role of the IGF axis in liver carcinogenesis and the current status of the strategies designed to target the IGF-Ⅰ signaling pathway for hepatocellular carcinoma treatment.

关键词： Hepatocellular carcinoma Insulin Insulinlike growth factor Insulinlike growth factor receptor Therapy Tyrosine kinase inhibitor Antibody therapy

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Editorial for the Special Issue on Emerging Technology and Advanced Application of Energy Storage in Low-carbon Power Systems

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Chinese Journal of Electrical Engineering 2023年第3期9卷 1-2页

作者： Haiwang Zhong Fei Teng mònica Aragüés Peñalba Tsinghua University China Imperial College London UK Polytechnic University of Catalonia Spain

With the increasing concern about climate change,environmental pollution,and sustainable development,the energy system is evolving towards a low-carbon form powered by a large share of renewable *** generation from wind and solar is intermittent and volatile,posing great challenges to the secure and economical operation of power systems which requires simultaneous balance between power demand and supply.

关键词： Storage Application Power

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Acute pancreatitis and COVID-19:A literature review

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World Journal of Gastrointestinal Surgery 2021年第6期13卷 574-584页

作者： Tiago Correia de Sá Carlos Soares mónica Rocha Department of General Surgery Centro Hospitalar do Tâmega e SousaPenafiel 4564-007Portugal

BACKGROUND Severe acute respiratory syndrome coronavirus 2(SARS-CoV-2)is responsible for the ongoing pandemic of coronavirus disease 2019(COVID-19),and has caused more than 80 million infections and 1.7 million deaths *** it is primarily a respiratory virus,SARS-CoV-2 also has extra-pulmonary *** injury and cases of acute pancreatitis(AP)have been recognized and attributed to SARS-CoV-2,but the mechanisms of pancreatic injury are still a subject of *** is also controversy on whether SARS-CoV-2 can cause AP or if it is an *** To review and to explore the relationship between SARS-CoV-2 infection and AP,and to provide an overview of the existing literature on possible mechanisms of SARS-CoV-2-induced pancreatic *** A systematic review was conducted in accordance with PRISmA guidelines for papers on SARS-CoV-2 infection and AP.A narrative review on possible mechanisms of SARS-CoV-2-induced pancreatic lesion was also *** A literature review revealed a growing body of evidence on SARS-CoV-2-induced pancreatic lesions including the mechanisms of direct virus-mediated injury,systemic inflammatory response and circulating pro-inflammatory interleukins,virus-induced lipotoxicity,and drug-induced injury.A systematic review of the literature revealed 22 cases of AP in COVID-19 ***,limitations of the reported cases make it difficult to establish a causal relationship between SARS-CoV-2 infection and *** of the studies agreed on special monitoring and surveillance of this subset of patients due to the still unknown clinical progression,therapeutic implications,and *** AP should be considered in COVID-19 patients,especially in those exhibiting abdominal pain and systematic,and complete reporting of these cases should be general ***,there is still insufficient evidence showing that COVID-19 can cause AP or negatively impact *** studies are ne

关键词： Pancreatitis Pancreas COVID-19 SARS-CoV-2

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A revised generic classification of the jelly lichens, Collemataceae

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Fungal Diversity 2014年第1期64卷 275-293页

作者： mónica A.G.Otálora Per m.Jørgensen mats Wedin Department of Botany Swedish Museum of Natural HistoryP.O.Box 50007SE-10405 StockholmSweden Department of Natural History Bergen University MuseumAllégt.41Box 78005020 BergenNorway

Phylogenetic studies have shown the need for a revised circumscription of generic boundaries in the jelly lichens(Collemataceae).Using a four-marker dataset from a recently published phylogeny of Collemataceae,we tested the monophyly of ten morphologically well-characterized *** achieve this,we performed Bayesian and maximum likelihood *** monophyly of the ten morphological groups was *** order to reconcile molecular and morphological data into a formal classification,we here propose new generic delimitations in *** and Leptogium are re-circumscribed and six old generic names are resurrected to accommodate the Collema Crispum-group(Blennothallia),the Collema Tenax-group(Enchylium),the Collema Cristatum-group(Lathagrium),the Collema Occultatum-group(Rostania),the former small Leptogium species(Scytinium),and Leptogium diffractum(Pseudoleptogium).In addition,two new genera are described to accommodate Collema multipartitum(Callome)and the Collema Italicum-group(Paracollema).The presence/absence of a eucortex,which was earlier used as the cardinal character to define genera in the family,is still useful,but only in combination with other traits such as thallus habit(size),lobe size,ascospore characteristics,thallus anatomical structure,and habitat preference.A key to the genera is *** are designated for Collema marginale Hoffm.,Synechoblastus nigrescens(Huds.)Trevis.,Eucollema(Cromb.)Horw.,Collema section Enchylium Ach.,Collema section Lathagrium Ach.,Collema *** Ach.,Collema section Scytinium Ach.,Collemodium *** Lamy,and Homodium *** Olivier.

关键词： Classification Collemataceae Cyanolichens Jelly lichens Test of monophyly

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Neurogenesis dynamics in the olfactory bulb:deciphering circuitry organization, function, and adaptive plasticity

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Neural Regeneration Research 2025年第6期20卷 1565-1581页

作者： moawiah m.Naffaa Department of Psychology and Neuroscience Duke UniversityDurhamNCUSA Department of Cell Biology Duke University School of MedicineDurhamNCUSA

Adult neurogenesis persists after birth in the subventricular zone, with new neurons migrating to the granule cell layer and glomerular layers of the olfactory bulb, where they integrate into existing circuitry as inhibitory interneurons. The generation of these new neurons in the olfactory bulb supports both structural and functional plasticity, aiding in circuit remodeling triggered by memory and learning processes. However, the presence of these neurons, coupled with the cellular diversity within the olfactory bulb, presents an ongoing challenge in understanding its network organization and function. moreover,the continuous integration of new neurons in the olfactory bulb plays a pivotal role in regulating olfactory information processing. This adaptive process responds to changes in epithelial composition and contributes to the formation of olfactory memories by modulating cellular connectivity within the olfactory bulb and interacting intricately with higher-order brain regions. The role of adult neurogenesis in olfactory bulb functions remains a topic of debate. Nevertheless, the functionality of the olfactory bulb is intricately linked to the organization of granule cells around mitral and tufted cells. This organizational pattern significantly impacts output, network behavior, and synaptic plasticity, which are crucial for olfactory perception and memory. Additionally, this organization is further shaped by axon terminals originating from cortical and subcortical regions. Despite the crucial role of olfactory bulb in brain functions and behaviors related to olfaction, these complex and highly interconnected processes have not been comprehensively studied as a whole. Therefore, this manuscript aims to discuss our current understanding and explore how neural plasticity and olfactory neurogenesis contribute to enhancing the adaptability of the olfactory system. These mechanisms are thought to support olfactory learning and memory, potentially through increased

关键词： network adaptability neurogenesis neuronal communication olfactory bulb olfactory learning olfactory memory synaptic plasticity

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A look into the past, present and future potential distributions of Talinopsis frutescens, a North American endemic lineage closely related to Cactaceae

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Journal of Arid Land 2020年第1期12卷 104-114页

作者： mónica I mIGUEL-VÁZQUEZ Yasser S LÓPEZ DE OLmOS R Gilberto OCAmPO Department of Biology Basic Sciences CenterAutonomous University of Aguascalientes940 University AvenueAguascalientes 20130Mexico Biological and Health Sciences PhD Program Department of BiologyBiological and Health Sciences DivisionAutonomous Metropolitan UniversityIztapalapa 09340Mexico

Talinopsis frutescens(Anacampserotaceae,a family that is close related to Cactaceae)is a succulent species endemic to North *** aim of this study was to explore,using Ecological Niche modeling(ENm),changes in potential distribution ranges considering different climate scenarios:past conditions during the Last Inter Glacial(LIG)and the Last Glacial maximum(LGm),the present and projections for 2070(RCP 2.6 to 8.5).A pattern of contraction is observed during the LIG,which agrees with other studies focused in species from arid *** pattern was followed by a migration towards the south during the LGm and a possible recent expansion to the north as is observed in the present *** future projections show the same contraction and fragmentation patterns,resulting in three discontinuous areas:the northern part of the Chihuahuan Desert,the southern-central part of the mexican Plateau,and the smallest one in the Tehuacán-Cuicatlán *** projections for future scenarios agree with other studies and support that global climate change tends to alter the current distribution of arid environment species.

关键词： Anacampserotaceae Caryophyllales ecological niche modeling succulent plants potential distribution

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