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Children with obesity have poorer circadian health as assessed by a global circadian health score

World Journal of Pediatrics 2024年第8期20卷 787-800页

作者： María Rodríguez-martín nuria martínez-lozano Vicente Santaclara-Maneiro Antonio Gris-Peñas Diego Salmerón Rafael Ríos Asta Tvarijonaviciute marta Garaulet Department of Physiology Regional Campus of International ExcellenceUniversity of Murcia30100MurciaCPSpain Biomedical Research Instituteof Murcia IMIB-Arrixaca-UMUUniversity Clinical Hospital30120MurciaSpain Health Area of Lorca LorcaMurciaSpain Health and Social Sciences Department University ofMurciaMurciaSpain Consortium for Biomedical Research in Epidemiology and Public Health MadridSpain Interdisciplinary Laboratory of Clinical Analysis(Interlab-UMU) University of MurciaMurciaSpain Division of Sleep and Circadian Disorders Brigham and Women's Hospital(BWH)and Division of Sleep MedicineHarvard Medical SchoolBostonMA 02115USA

Background Circadian health refers to individuals’well-being and balance in terms of their circadian *** is influenced by external *** adults,a close relationship between circadian-related alterations and obesity has been ***,studies in children are scarce,and circadian health and its association with obesity have not been evaluated *** aimed to assess whether circadian health differed between children with and without obesity as determined by a global circadian score(GCS)in a school-age *** Four hundred and thirty-two children(7–12 years)were recruited in ***-invasive tools were used to calculate the GCS:(1)7-day rhythm of wrist temperature(T),activity(A),position(P),an integrative variable that combines T,A,and P(TAP);(2)cortisol;and(3)7-day food and sleep *** mass index,body fat percentage,waist circumference(WC),melatonin concentration,and cardiometabolic marker levels were *** Circadian health,as assessed by the GCS,differed among children with obesity,overweight,and normal weight,with poorer circadian health among children with *** with obesity and abdominal obesity had 3.54 and 2.39 greater odds of having poor circadian health,respectively,than did those with normal weight or low *** percentage of rhythmicity,a marker of the robustness of the TAP rhythm,and the amplitude,both components of the GCS,decreased with increasing *** lifestyle behaviors were involved in the association between circadian health and obesity,particularly protein intake(P=0.024),physical activity level(P=0.076)and chronotype(P=0.029).Conclusions The GCS can capture the relationship between circadian health and obesity in school-age *** intake,physical activity level,and chronotype were involved in this *** intervention based on improving circadian health may help to prevent childhood obesity.

关键词： Children Chronodisruption Circadian Lifestyle Obesity

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Green ionic metal-organic frameworks as nanocatalysts for CO_(2)fixation

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Nano Research 2025年第1期18卷 260-269页

作者： nuria martín Miguel Maireles-Porcar Julián Sánchez Velandia Belén Altava Francisco G.Cirujano Eduardo García-Verdugo Departamento de Química Inorgánica y Orgánica Universidad Jaume IAv.Sos Baynats/nCastellóde la PlanaCastellón 12071Spain

Co,Ni,and Zn iso-reticular coordination polymers of 2,5-dihydroxyterphthalic acid(H_(2)dot)can be rapidly obtained under room temperature and aqueous conditions using either sodium or ammonium hydroxide as the bases to deprotonate the *** use of metal bromides and tetrabutylammonium hydroxide(TBAOH)as the base allows the green synthesis of ionic metal-organic frameworks(MOFs),characterized by X-ray diffraction(XRD),Fourier transform infrared(FTIR),scanning electron microscopy(SEM),thermo gravimetric analysis(TGA),H-nuclear magnetic resonance(NMR),elemental analysis,and X-ray photoelectron spectroscopy(XPS),and employed in the pressure,solvent,and additive-free CO_(2)fixation to epoxides by its cycloaddition to epichlorohydrin,exhibiting a cooperative behavior between the MOF and the ionic liquid formed within the framework,achieving TONs of the confined tetrabutylammonium bromide(TBABr)up to 700.

关键词： metal-organic frameworks(MOFs) ionic liquids heterogeneous catalysis CO_(2)conversion

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Depressive symptoms in neurodegenerative diseases

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World Journal of Clinical Cases 2015年第8期3卷 682-693页

作者： Miquel Baquero nuria martín Servei de Neurologia Hospital Universitari i Politècnic La Fe

Depressive symptoms are very common in chronic conditions. This is true so for neurodegenerative diseases. A number of patients with cognitive decline and dementia due to Alzheimer's disease and related conditions like Parkinson's disease, Lewy body disease, vascular dementia, frontotemporal degeneration amongst other entities, experience depressive symptoms in greater or lesser grade at some point during the course of the illness. Depressive symptoms have aparticular significance in neurological disorders, specially in neurodegenerative diseases, because brain, mind, behavior and mood relationship. A number of patients may develop depressive symptoms in early stages of the neurologic disease, occurring without clear presence of cognitive decline with only mild cognitive deterioration. Classically, depression constitutes a reliable diagnostic challenge in this setting. However, actually we can recognize and evaluate depressive, cognitive or motor symptoms of neurodegenerative disease in order to establish their clinical significance and to plan some therapeutic strategies. Depressive symptoms can appear also lately, when the neurodegenerative disease is fully developed. The presence of depression and other neuropsychiatric symptoms have a negative impact on the quality-of-life of patients and caregivers. Besides, patients with depressive symptoms also tend to further decrease function and reduce cognitive abilities and also uses to present more affected clinical status, compared with patients without depression. Depressive symptoms are treatable. Early detection of depressive symptoms is very important in patients with neurodegenerative disorders, in order to initiate the most adequate treatment. We review in this paper the main neurodegenerative diseases, focusing in depressive symptoms of each other entities and current recommendations of management and treatment.

关键词： Neurodegenerative diseases Alzheimer Depressive symptoms Frontotemporal degeneration Vascular dementia Lewy body disease Depression Dementia

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Water,Nitrogen and Plant Density Affect the Response of Leaf Appearance of Direct Seeded Rice to Thermal Time

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Rice science 2013年第1期20卷 52-60页

作者： Maite martínez-EIXARCH ZHU De-feng Maria del Mar CATAL-FORNER Eva PLA-MAYOR nuria TOMS-NAVARRO Extensive Crops Program Institute for Food and Agricultural Research and Technology (IRTA)Crta.Balada km.1AmpostaTarragona43870Spain Research and Development Centre of Rice Production Technology China National Rice Research Institute

Field experiments were conducted in the Ebro Delta area （Spain）, from 2007 to 2009 with two rice varieties： Gleva and Tebre. The experimental treatments included a series of seed rates, two different water management systems and two different nitrogen fertilization times. The number of leaves on the main stems and their emergence time were periodically tagged. The results indicated that the final leaf number on the main stems in the two rice varieties was quite stable over a three-year period despite of the differences in their respective growth cycles. Interaction between nitrogen fertilization and water management influenced the final leaf number on the main stems. Plant density also had a significant influence on the rate of leaf appearance by extending the phyllochron and postponing the onset of intraspecific competition after the emergence of the 7th leaf on the main stems. Final leaf number on the main stems was negatively related to plant density. A relationship between leaf appearance and thermal time was established with a strong nonlinear function. In direct-seeded rice, the length of the phyllochron increases exponentially in line with the advance of plant development. A general model, derived from 2-year experimental data, was developed and satisfactorily validated; it had a root mean square error of 0.3 leaf. An exponential model can be used to predict leaf emergence in direct-seeded rice.

关键词： rice leaf appearance nitrogen fertilizer water management plant density

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Medicinal plants and natural products as neuroprotective agents in age-related macular degeneration

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Neural Regeneration Research 2020年第12期15卷 2207-2216页

作者： Francisco Bosch-Morell Victoria Villagrasa Teresa Ortega nuria Acero Dolores Muñoz-Mingarro MEugenia González-Rosende Encarna Castillo MAmparo Sanahuja Pilar Soriano Isabel martínez-Solís Biomedical Sciences Institute Universidad Cardenal Herrera-CEUCEU UniversitiesAlfara del PatriarcaValenciaSpain Department of Biomedical Sciences Faculty of Health SciencesUniversidad Cardenal Herrera-CEUCEU UniversitiesAlfara del PatriarcaValenciaSpain Department of Pharmacy Faculty of Health SciencesUniversidad Cardenal Herrera-CEUCEU UniversitiesAlfara del PatriarcaValenciaSpain Department of Pharmacology Pharmacognosy and BotanyUniversidad Complutense de MadridMadridSpain Department of Pharmaceutical and Health Sciences Faculty of PharmacyUniversidad San Pablo-CEUCEU UniversitiesMadridSpain Department of Chemistry and Biochemistry Faculty of PharmacyUniversidad San Pablo-CEUCEU UniversitiesMadridSpain ICBiBE-Botanical Garden University of ValenciaValenciaSpain

The retina may suffer neurodegenerative damages,as other tissues of the central nervous system do,and serious eye diseases may *** of them is age-related macular degeneration,which causes progressive loss of vision due to retina *** of age-related macular degeneration focuses on antioxidant agents and anti-vascular endothelial growth factor compounds,among others,that prevent/diminish oxidative stress and reduce neovascularisation *** phytochemicals,medicinal plants and/or plant-diet supplements might be a useful adjunct in prevention or treatment of age-related macular degeneration owing to their antioxidant and anti-vascular endothelial growth factor *** review article presents the most investigated plants and natural products in relation to age-related macular degeneration,such as saffron,ginkgo,bilberry and blueberry,curcuma or turmeric,carotenoids,polyphenols,and vitamins C and *** study provides up-to-date information on the effects,treatments,safety and efficiency of these phytotherapy products.

关键词： age-related macular degeneration bilberry blueberry curcuma carotenoids ginkgo polyphenols saffron vitamins

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On-chip wireless silicon photonics: from reconfigurable interconnects to lab-on-chip devices

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Light(Science & Applications) 2017年第1期6卷 517-527页

作者： Carlos García-Meca Sergio Lechago Antoine Brimont Amadeu Griol Sara Mas Luis Sánchez Laurent Bellieres nuria S Losilla Javier martí Nanophotonics Technology Center Universitat Politècnica de València46022 ValenciaSpain

Photonic integrated circuits are developing as key enabling components for high-performance computing and advanced networkon-chip,as well as other emerging technologies such as lab-on-chip sensors,with relevant applications in areas from medicine and biotechnology to *** demanding applications will require novel features,such as dynamically reconfigurable light pathways,obtained by properly harnessing on-chip optical *** this paper,we introduce a broadband,high directivity(4150),low loss and reconfigurable silicon photonics nanoantenna that fully enables on-chip radiation *** propose the use of these nanoantennas as versatile building blocks to develop wireless(unguided)silicon photonic devices,which considerably enhance the range of achievable integrated photonic *** examples of applications,we demonstrate 160 Gbit s−1 data transmission over mm-scale wireless interconnects,a compact low-crosstalk 12-port crossing and electrically reconfigurable pathways via optical beam ***,the realization of a flow micro-cytometer for particle characterization demonstrates the smart system integration potential of our approach as lab-on-chip devices.

关键词： integrated optics lab-on-a-chip devices nanoantenna sensing silicon photonics

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Real-world data on the infliximab biosimilar CT-P13 (Remsima®) in inflammatory bowel disease

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World Journal of Clinical Cases 2021年第36期9卷 11285-11299页

作者： Jose María Huguet Xavier Cortés marta Maia Bosca-Watts Marian Aguas nuria Maroto Lidia martí Cirilo Amorós Jose María Paredes Department of Gastroenterology General University Hospital of ValenciaValencia 46014Spain Department of Gastroenterology Hospital de SaguntoSagunto 46520Spain Department of Gastroenterology Hospital Clinico Universitario de ValenciaValencia 46010Spain Department of Gastroenterology Hospital Universitario y Politecnico la Fe de ValenciaValencia 46026Spain Department of Gastroenterology Hospital de ManisesManises 46940Spain Department of Gastroenterology Hospital Comarcal Francesc de BorjaGandia 46702Spain Department of Gastroenterology Hospital Arnau de Vilanova de ValenciaValencia 46015Spain Department of Gastroenterology Hospital Universitario Doctor Peset de ValenciaValencia 46017Spain

BACKGROUND In recent years,biological therapies have revolutionized the management of inflammatory bowel disease(IBD);however,they are *** development of biosimilar products has allowed us to reduce healthcare costs and improve patients’access to these *** various studies support the similarity between infliximab and its biosimilar CT-P13 in terms of efficacy and safety,there are unmet needs regarding research on these agents in the context of *** To analyze clinical response rates to CT-P13 and adverse events in IBD patients treated in real-life *** An observational,prospective,multicenter study of IBD patients treated with CTP13 in clinical practice who were naïve to biological treatments or failed to respond to other anti-tumor necrosis factor drugs or had switched from infliximab originator was carried *** diagnostic or follow-up interventions were conducted on patients outside usual clinical *** primary endpoints were clinical response rates and number of adverse *** primary efficacy variable was the proportion of patients who were in clinical remission and/or had a clinical response at 3,6,9,and 12 *** A total of 220 IBD patients treated with CT-P13(Remsima®)were included in the study:87(40%)with ulcerative colitis and 133(60%)with Crohn’s *** age of the patients was 41.47(SD 15.74)years,and 58%were ***(9%)patients started treatment with CT-P13 after switching from *** the remaining 201 patients,142(65%)were naïve to biologic *** baseline,68.6%(n=138/201)of patients presented with active *** 12 mo of treatment,14.8%(n=12/81)presented with active disease,and 64.2%(n=52/81)were in clinical remission without *** 3 mo,75.5%(n=115/152)had a clinical response or achieved clinical remission,which was sustained for 12 mo(85.2%;n=69/81).There was a decrease in specific IBD indices at 3,6,9,and 12 mo(P<0.001).A total of 34 adverse events

关键词： Crohn’s disease Ulcerative colitis Inflammatory bowel disease Infliximab Biosimilar CT-P13

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Biodiesel Production from Castor Oil under Subcritical Methanol Conditions

Biodiesel Production from Castor Oil under Subcritical Metha...

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作者： nuria Sánchez José M.Encinar Gloria martínez Juan F.González Department of Chemical Engineering and Physical Chemistry University of Extremadura Department of Applied Physics University of Extremadura

Biodiesel is a potentially sustainably renewable fuel for diesel engines;transesterification is the most used method to produce it and high quality vegetable oils are the most usual raw material. Non-edible vegetable oils such as castor oil can provide an alternative feedstock. In this work biodiesel was obtained by transesterification of castor oil with subcritical methanol;the reaction was carried out in an hermetic reactor at temperatures higher than methanol boiling point and with a small amount of potassium methoxide as catalyst. The effect of methanol:oil molar ratios were analyzed, observing that high proportion of alcohol is needed to reach high ester content, the best results were reached with 24:1 Me OH:oil molar ratio. Regarding catalyst concentration, 8.7 m M(0.12 wt%) were enough to achieve good results. A temperature of 150 oC and 1 h of reaction, at 10 bar, were the mildest conditions to reach an ester content higher than 90 wt %. The highest ester content, 94.7 wt %, was achieved at 220 oC, 36 bar and 4 h of reaction time. Hence good quality biodiesel from castor oil can be produced in subcritical methanol conditions, using a small amount of basic catalyst.

关键词： Biodiesel methanol subcritical transesterification

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Robust transcriptional indicators of immune cell death revealed by spatiotemporal transcriptome analyses

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Molecular Plant 2022年第6期15卷 1059-1075页

作者： Jose Salguero-Linares Irene Serrano Nerea Ruiz-Solani marta Salas-Gómez Ujjal Jyoti Phukan Victor Manuel González martíBernardo-Faura Marc Valls David Rengel nuria S.Coll Centre for Research in Agricultural Genomics(CRAG) CSIC-IRTA-UAB-UBCampus UABBellaterra08193 BarcelonaSpain LIPM Universitéde ToulouseINRACNRS84195 Castanet-TolosanFrance INRAE GeT-PlaGeGenotoul31326 Castanet-TolosanFrance Department of Genetics Universitat de Barcelona08028 BarcelonaSpain Consejo Superior de Investigaciones Científicas(CSIC) BarcelonaSpain Department of Plant Molecular Biology and Physiology.Albrechtvon Haller Institute for Plant Sciences niversity of GottingenJulia-Lermontowa-Weg3.37077 GottingenGrmany Institut de Phammacologie et de Biologie Structurale IPBS Universite deToulouse CNRSUPSBP 64182205 route de Nartxonne310077 Toulouse Cedex 04France

Recognition of a pathogen by the plant immune system often triggers a form of regulated cell death traditionally known as the hypersensitive response(HR).This type of cell death occurs precisely at the site of pathogen recognition,and it is restricted to a few *** research has shed light on how plant immune receptors are mechanistically ***,two central key questions remain largely unresolved:how does cell death zonation take place,and what are the mechanisms that underpin this phenomenon?Consequently,bona fide transcriptional indicators of HR are lacking,which prevents deeper insight into its mechanisms before cell death becomes macroscopic and precludes early or live *** this study,to identify the transcriptional indicators of HR we used the paradigmatic Arabidopsis thaliana–Pseudomonas syringae pathosystem and performed a spatiotemporally resolved gene expression analysis that compared infected cells that will undergo HR upon pathogen recognition with bystander cells that will stay alive and activate *** data revealed unique and time-dependent differences in the repertoire of differentially expressed genes,expression profiles,and biological processes derived from tissue undergoing HR and that of its ***,we generated a pipeline based on concatenated pairwise comparisons between time,zone,and treatment that enabled us to define 13 robust transcriptional HR *** these genes,the promoter of an uncharacterized AAA-ATPase was used to obtain a fluorescent reporter transgenic line that displays a strong spatiotemporally resolved signal specifically in cells that will later undergo pathogen-triggered cell *** valuable set of genes can be used to define cells that are destined to die upon infection with HR-triggering bacteria,opening new avenues for specific and/or high-throughput techniques to study HR processes at a single-cell level.

关键词： Arabidopsis thaliana cell death indicator effector-triggered immunity hypersensitive response pattern-triggered immunity plant immunity Pseudomonas syringae

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Biodiesel from Soybean Oil Transesterification Assisted by Ultrasonic Irradiation

Biodiesel from Soybean Oil Transesterification Assisted by U...

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作者： José M.Encinar Gloria martínez Juan F.González nuria Sánchez Dolores álvarez Department of Chemical Engineering and Physical Chemistry University of Extremadura Department of Applied Physics University of Extremadura

Biodiesel has been produced by transesterification of soybean oil by methanol. This reaction, heterogeneous, only takes place in the interphase alcohol triglyceride. Lowfrequency ultrasonic irradiation produces an emulsion of the two immiscible liquids, improving mass transfer and getting that the chemical reaction controls the kinetic of the process. This causes an increase of the reaction rate, decreasing time of reaction. Abatch and a continuous process were carried out, using potassium hydroxide as catalyst. A Branson processor of 20 k Hz was used in all of the experiments. In the batch process methanol: oil molar ratio(3:1 to 15:1), maximum temperature(70 and 100 oC) and ultrasound amplitude(40 to 100%) were studied. In the continuous process, methanol: oil molar ratio(6:1, 12:1 and 15:1) and catalyst concentration(0.28 to 0.70 g.m L-1) were evaluated. In the first process, Me OH:oil molar ratio influenced on the yield, while temperature did not exercise influence. Amplitude affected reaction rate, but the conversion achieved was similar after 15 minutes. In the continuous process, the Me OH:oil molar ratio influenced in the reaction, while the concentration of catalyst had a positive effect only to low residence times.

关键词： Biodiesel soybean oil transesterification ultrasonic irradiation

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