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Long-term data from a small mammal community reveal loss of diversity and potential effects of local climate change

Current Zoology 2017年第5期63卷 515-523页

作者： Simone SANTORO cristina sanchez-suarez Carlos Rouco L. Javier PALOMO M. Carmen FERNANDEZ Maura B. KUFNER Sacramento MORENO Ethology and Biodiversity Conservation Department DoSana Biological Station-CSIC Americo Vespucio s/n Seville 41092 Spain Departamento de Zoologfa Campus de Rabanales Universidad de Cordoba Cordoba 14071 Spain Wildlife Ecology and Management Team Private Bag 1930 Dunedin 9054 New Zealand Departamento de Biologia Animal Universidad de Malaga Malaga 29071 Spain Diego de 0norato 67 Barrio Uritorco Cordoba 5003 Argentina

Climate change affects distribution and persistence of species. However, forecasting species＇ re-sponses to these changes requires long-term data series that are often lacking in ecological *** used 15 years of small mammal trapping data collected between 1978 and 2015 in 3 areas atDoSana National Park （southwest Spain） to （i） describe changes in species composition and （ii） test theassociation between local climate conditions and size of small mammal populations. Overall, 5 specieswere captured： wood mouse Apodemus sylvaticus, algerian mouse Mus spretus, greater white-toothed shrew Crocidura russula, garden dormouse Eliomys quercinus, and black rat Rattus rattus. Thetemporal pattern in the proportion of captures of each species suggests that the small mammal diver-sity declined with time. Although the larger species （e.g., E. quercinus）, better adapted to colder cli-mate, have disappeared from our trapping records, M. spretus, a small species inhabiting southwestEurope and the Mediterranean coast of Africa, currently is almost the only trapped species. We used 2-level hierarchical models to separate changes in abundance from changes in probability of captureusing records of A. sylvaticus in all 3 areas and of Mo spretus in 1. We found that heavy rainfall and lowtemperatures were positively related to abundance of A. sylvaticus, and that the number of extremelyhot days was negatively related to abundance of M. spretus. Despite other mechanisms are likely to beinvolved, our findings support the importance of climate for the distribution and persistence of thesespecies and raise conservation concerns about potential cascading effects in the Donana ecosystem.

关键词： climate change, count data, N-mixture models, rodents, spain.

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Vee-tail conceptual design criteria for commercial transport aeroplanes

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Chinese Journal of Aeronautics 2019年第3期32卷 595-610页

作者： Alejandro sanchez-CARMONA cristina CUERNO-REJADO Faculty of Aerospace Engineering Department of Aircraft and Spacecraft Technical University of Madrid (Universidad Poltécnica de Madrid)

Vee-tail configuration is an unconventional tail configuration for commercial transport aviation, the use of which could suppose reductions on CO2 emissions. The conceptual design criteria have been selected inspired on the certification requirements established by the aviation regulation in force. They are static stability in cruise, control after Critical Engine Failure(CEF),control in crosswind landing, and trim in these three conditions. The study is carried out through a combination of semi-empirical techniques and Vortex-Lattice Methods(VLM) and thus this analyses the consequences of applying these criteria to a reference aeroplane substituting its conventional tail by a parametrised Vee-tail configuration. The Vee-tail is defined by four parameters:span, root chord, taper ratio and dihedral angle. The results of the study establish a relation between the parameters in order to accomplish the proposed conceptual design criteria. To sum up, minimum and maximum limits are obtained for dihedral angle depending on the combination of the rest of parameters. In addition, a design restriction to the yawing trailing-edge tail control is reached when the results are analysed, demonstrating that its minimum size must be between 60%and 80% of the half-span of the tail, depending on the Vee-tail geometry.

关键词： Commercial transport aeroplane Conceptual aircraft design Tail design requirements Unconventional tail design Vee-tail

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Isolation, characterization and effect of plant-growth-promoting rhizobacteria on pine seedlings(Pinus pseudostrobus Lindl.)

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Journal of Forestry Research 2019年第5期30卷 1727-1734页

作者： cristina Heredia-Acuna Juan J.Almaraz-suarez Ramon Arteaga-Garibay Ronald Ferrera-Cerrato Deisy Y.Pineda-Mendoza Area de Microbiologia Postgrado de EdafologiaColegio de PostgraduadosCarretera Mexico-Texcoco km 36.5CP 56230 MontecilloEstado de MexicoMexico Laboratorio de Recursos Geneticos Microbianos Centro Nacional de Recursos GeneticosINIFAPBoulevard de la Biodiversidad No.400CP 47600 Tepatitlan de MorelosJaliscoMexico

In this study,10 bacterial strains were isolated from the rhizosphere of coniferous trees on Mount Tla′loc in *** strains were characterized by their capacity to produce auxins,solubilize phosphates and stimulate mycelial growth of the ectomycorrhizal fungus Suillus *** isolates were identified at the molecular ***,an experiment was established to evaluate the response of Pinus pseudostrobus seedlings to inoculation with the rhizobacteria *** isolated strains belonged to the species Cupriavidus basilensis,Rhodococcus qingshengii,***,Pseudomonas spp.,***,Stenotrophomonas rhizophila and Cohnella *** of the strains produced auxins;the best producer was *** CPT9(76.4 lg mL^-1).*** CPT6 solubilized phosphate at a significant level(443 lg mL^-1).The strain *** CPT8 significantly increased the radial growth of the ectomycorrhizal fungus Suillus *** 18.8%.Five strains increased the dry mass of the shoots;*** CPT4 and *** CPT9 increased growth the most,by more than 20%.Inoculation with plant-growth-promoting rhizobacteria can be a very useful practice in a forest nursery to produce healthy,vigorous plants.

关键词： Biofertilizers Forest species Rhizobacteria Indole acetic acid Phosphate solubilization

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Liquid biopsy approach to pancreatic cancer

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World Journal of Gastrointestinal Oncology 2021年第10期13卷 1263-1287页

作者： Sonia Perales Carolina Torres cristina Jimenez-Luna Jose Prados Joaquina Martinez-Galan Jose Manuel sanchez-Manas Octavio Caba Department of Biochemistry and Molecular Biology I Faculty of SciencesUniversity of GranadaGranada 18071Spain Department of Biochemistry and Molecular Biology III and Immunology Faculty of SciencesUniversity of GranadaGranada 18071Spain Institute of Biopathology and Regenerative Medicine(IBIMER) Center of Biomedical Research(CIBM)University of GranadaGranada 18100Spain Department of Medical Oncology Hospital Universitario Virgen de las NievesGranada 18011Spain School for International Postgraduate Studies University of GranadaGranada 18071Spain

Pancreatic cancer(PC)continues to pose a major clinical *** has been little improvement in patient survival over the past few decades,and it is projected to become the second leading cause of cancer mortality by *** dismal 5-year survival rate of less than 10%after the diagnosis is attributable to the lack of early symptoms,the absence of specific biomarkers for an early diagnosis,and the inadequacy of available *** patients are diagnosed when the disease has already metastasized and cannot be *** interception is vital,actively intervening in the malignization process before the development of a full-blown advanced *** early diagnosis of PC has a dramatic impact on the survival of patients,and improved techniques are urgently needed to detect and evaluate this disease at an early *** is difficult to obtain tissue biopsies from the pancreas due to its anatomical position;however,liquid biopsies are readily available and can provide useful information for the diagnosis,prognosis,stratification,and follow-up of patients with PC and for the design of individually tailored *** aim of this review was to provide an update of the latest advances in knowledge on the application of carbohydrates,proteins,cell-free nucleic acids,circulating tumor cells,metabo-lome compounds,exosomes,and platelets in blood as potential biomarkers for PC,focusing on their clinical relevance and potential for improving patient outcomes.

关键词： Pancreatic cancer Biomarkers Liquid biopsy Clinical management Cancer interception Cancer monitoring

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Broccoli products supplemented beers provide a sustainable source of dietary sulforaphane

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Food Bioscience 2023年第1期51卷 413-419页

作者： Paola sanchez-Bravo Angel Abellan Pedro JZapata cristina García-Viguera Raúl Domínguez-Perles María Jose Gimenez Lab.Fitoquímica y Alimentos saludables(LabFAS) Centro de Edafología y Biología Apliada del Segura(CEBAS)-CSICUniversity Campus-2530100EspinardoMurciaSpain Department of Food Technology EPSOUniveristy Miguel HernandezCtra Beniel km 3.203312OrihuelaAlicanteSpain

Broccoli is a highly consumed vegetable due to its content of bioactive nutrients and non-nutrients,including glucosinolates and ***,the consumption of craft beer has been boosted by the seek for enhanced sensory and functional *** this frame,broccoli have been proven as an ingredient to develop healthy *** objective of the work was to evaluate alternative broccoli materials(sprouts and byproducts powder)to go further from previous results,in a way contributing to the sustainability and circularity of the agro-food chain using underexploited material to supplement beers,which could be a sustainable dietary source of bioactive sulforaphane(SFN).The results showed high concentrations of SFN in beers supplemented with broccoli sprouts and powder(5.00 and 2.54 mg/L,respectively,previous to bottling).These concentrations remained stable until bottling,where they were reduced by>50%.After 150 storage days,the concentrations of SFN were 1.08 and 0.30 mg/L in beers supplemented with sprouts and powder,*** sensory analysis revealed the positive attributes(colour,floral,fruity,and aftertaste as a result of the profile of volatile compounds)of beers developed using sprouts,and significant values of cooked vegetables,alcoholic,and earthy leather,which could be considered negative in *** latter negative tips are the ones offering sensory traits associated to ITC to broccoli-based ***,the addition of broccoli in the format of fresh sprouts is more appropriate according to the SFN content and sensory features,providing a functional alternative that could be appreciated by consumers.

关键词： Healthy foods Beverages Brassica Isothiocyanates UHPLC-ESI-MS/MS Sensory properties

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New approach for obtaining the C-factor of RUSLE considering the seasonal effect of rainfalls on vegetation cover

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International Soil and Water Conservation Research 2021年第2期9卷 207-216页

作者： Pietro Menezes sanchez Macedo Paulo Tarso Sanches Oliveira Mauro Antonio Homem Antunes Valdemir Lucio Durigon Elaine cristina Cardoso Fidalgo Daniel Fonseca de Carvalho Agronomy-Soil Science Post Graduate Program Federal Rural University of Rio de JaneiroBR 465km 723897-000SeropedicaRJBrazil Federal University of Mato Grosso do Sul CxP.549Campo GrandeMS79070-900Brazil Federal Rural University of Rio de Janeiro Engineering DepartmentBR 465km 723897-000SeropedicaRJBrazil Technical College of the Federal Rural University of Rio de Janeiro BR 465km 723897-000SeropedicaRJBrazil National Center for Soil Research Brazilian Agricultural Research CorporationRio de JaneiroBrazil

We present a new approach for calculating the C-factor of RUSLE considering the effect of low-reflectance vegetation cover areas on the reduction of the effects on erosion caused by rainfall *** this,we propose the coefficients Cr2(rescaled 2)and C-PC(Precipitation Correction),which represent the Cfactor,and an adaptation in NDVI calculation,according to the seasonality of precipitation(NDVI-PC).The Cr2 factor is used when there is no seasonal effect of rainfall on vegetation,while the C-PC factor is calculated for localities under the influence of seasonality,from *** proposed approaches were tested using different satellites images in the Palmares-Ribeir~ao do Saco watershed,Rio de Janeiro,*** values of Cr2 and C-PC factors were compared to the Cr factor(rescaled)and to mean values from the literature for different land *** results indicated that the Cr2 factor represents an improvement in accuracy in relation to Cr by considering specific values of the studied area to normalize the data without ***,the C-PC factor is able to simulate the effect of seasonality,providing more realistics values of soil loss by the RUSLE as a function of the proportion of area affected by the rainfall seasonality obtained from *** conclude that both Cr2 and C-PC factors generate values similar of the C-factor observed in the literature,and therefore are able to provide better soil loss estimation than that using the Cr factor.

关键词： Soil erosion Land cover Soil use and management factor Vegetation seasonality NDVI

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Uncovering the multifaceted roles played by neutrophils in allogeneic hematopoietic stem cell transplantation

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Cellular & Molecular Immunology 2021年第4期18卷 905-918页

作者： cristina Tecchio Marco Antonio Cassatella Department of Medicine Section of Hem atology and Bone Marrow Transplant UnitUniversity of VeronaVeronaItaly Department of Medicine Section of General PathologyUniversity of VeronaVeronaItaly

Allogeneic hematopoietic stem cell transplantation(alloHSCT)is a life-saving procedure used for the treatment of selected hematological malignancies,inborn errors of metabolism,and bone marrow *** role of neutrophils in alloHSCT has been traditionally evaluated only in the context of their ability to act as a first line of defense against ***,recent evidence has highlighted neutrophils as key effectors of innate and adaptive immune responses through a wide array of newly discovered ***,neutrophils are emerging as highly versatile cells that are able to acquire different,often opposite,functional capacities depending on the microenvironment and their differentiation ***,we review the current knowledge on the multiple functions that neutrophils exhibit through the different stages of alloHSCT,from the hematopoietic stem cell(HSC)mobilization in the donor to the immunological reconstitution that occurs in the recipient following HSC *** also discuss the influence exerted on neutrophils by the immunosuppressive drugs delivered in the course of alloHSCT as part of graft-versushost disease(GVHD)***,the potential involvement of neutrophils in alloHSCT-related complications,such as transplant-associated thrombotic microangiopathy(TA-TMA),acute and chronic GVHD,and cytomegalovirus(CMV)reactivation,is also *** on the data reviewed herein,the role played by neutrophils in alloHSCT is far greater than a simple antimicrobial ***,much remains to be investigated in terms of the potential functions that neutrophils might exert during a highly complex procedure such as alloHSCT.

关键词： neutrophils allogeneic hematopoietic stem cell transplantation(alloHSCT) alloHSCT-associated complications lowdensity neutrophils(LDNs) normal-density neutrophils(NDNs)

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Recent results from NA48/2

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Chinese Physics C 2010年第6期34卷 749-752页

作者： cristina Morales Morales Institut für Physik Universitt Mainz

Recent results on radiative K^± decays from the NA48/2 experiment are reported. From the full NA48/2 data set, about a million K^±→π^±π^γ decays were reconstructed. Based on this sample, the first measurement of the interference between direct photon emission and inner bremsstrahlung in K^±→π^±π^γ decays was performed. Stringent limits on CP violation in this decay were also set. In addition, a precise measurement of the branching fraction of K^±→π^±γγ is presented. This measurement was based on a data sample of more than 1000 event candidates. Also the related decay K^±→π^±e^＋e^-γ has first been observed. Results of the measurement of the decay rate and the decay parameter 5 are summarized.

关键词： radiative K^± decays NA48/2 CP violation

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Spatial modelling of deforestation in Romanian Carpathian Mountains using GIS and Logistic Regression

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Journal of Mountain Science 2019年第5期16卷 1005-1022页

作者： Gheorghe KUCSICSA cristina DUMITRICA Institute of Geography Romanian Academy

Deforestation process represents a wide concern mainly in the mountain environments due to its role in global warming, biodiversity loss, land degradation and natural hazards occurrence. Thus, the present study is focused on the largest afforested landform unit of Romania and, consequently, the most affected area by forest losses: Carpathian Mountains. The main goal of the paper is to examine and analyze the various explanatory variables associated with deforestation process and to model the probability of deforestation using GIS spatial analysis and logistic regression. The forest cover for 1990 and 2012, derived from CORINE Land Cover(CLC) database, were used to quantify historical forest cover change included in the modelling. To explain the biophysical and anthropogenic effects, this study considered several explanatory factors related to local topography, forest cover pattern, accessibility, urban growth and population density. Using ROC(Receiver Operating Characteristic) and 500 controlling sampling points, the statistical and spatial validations were assessed in order to evaluate the performance of the resulted data. The analysis showed that the area experienced a continuous forest cover change, leading to the loss of over 250,000 ha of forested area during the period 1990–2012. The most significant influence of the explanatory factors of deforestation were noticed in case of distance to forest edge(β=–4.215), forest fragmentation(β=2.231), slope declivity(β=–1.901), elevation(β=1.734) and distance to roads(β=–1.713). The statistical and spatial validation indicates a good accuracy of the model with reasonably AUC(0.736) and Kappa(0.739) values. The model's results suggest an intensification of the deforestation process in the area, designing numerous new clusters with high probability in the Apuseni Mountains, northern and central part of the Eastern Carpathians, western part of the Southern Carpathians and northern part of the Banat Mountains. The study cou

关键词： Deforestation probability Romanian Carpathians Logistic Regression

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Moderate/severe traumatic brain injury as a trigger of chronic neurodegeneration in humans

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Neural Regeneration Research 2020年第7期15卷 1247-1248页

作者： Sergio Bagnato cristina Boccagni Unit of Neurophysiology and Unit for Severe Acquired Brain Injuries Rehabilitation Department Giuseppe Giglio Foundation

Traumatic brain injury(TBI)is the paradigmatic example of acute brain injury,defined as sudden and unexpected structural and/or functional damage to the *** western countries,TBI is a main cause of prolonged disability,and it is even more impactful because it very often affects young *** to past belief,the cerebral damage caused by TBI is not limited to the short temporal phase following the mechanical ***,moderate/severe TBI can trigger several mechanisms of neuronal damage that operate for months or years after the acute injury,potentially leading to neuronal loss and brain atrophy.

关键词： acute damage injury

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