检索结果-南通市图书馆

Implementation outcomes of a sensory integration therapy program with computerized dynamic posturography in patients with balance and sensory dysfunction

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Journal of Otology 2023年第1期18卷 26-32页

作者： francisco javier Gonzalez Eslait Paola Andrea Escudero Trivino Yaidy Viviana Giraldo Vergara Monica Andrea Morales Garcia Vanessa Fernanda Lucero Gutierrez Universidad del Valle Audiological and Otological Balance CenterImbanaco Clinic-Grupo Quiron SaludCaliColombia Research Institute.Imbanaco Clinic-Grupo Quiron Salud CaliColombia

Objective:We describe the first-year implementation experience of an Instrumented Sensory Integration Therapy Program in Audiological&Balance Center ***:This is a retrospective descriptive *** included Seventy-three adults with diagnoses of acute,episodic,or chronic vestibular *** were classified into the following two groups:group 1 included 46 individuals treated with ISIT plus VRT,and group 2 included 27 individuals treated only with ***:The Sensory Organization Test(SOT)for both groups showed a statistical significance for all three sensory inputs;visual systems(G1:p=0.0003;G2:p=0.0337),vestibular system(G1:p<0.0001;G2:p=0.0003),and balance as demonstrated by compound balance score(G1:p<0.0001;G2:p=0.0035),and balance percentage deficit(G1:p<0.0001;G2:p=0.0078).Conclusions:The severity and complexity of functional neurological disorders in the context of vestibular syndromes seem to require between 10 and 20 therapy sessions,and combined ISIT plus VRT appears to be more effective than ISIT as a monotherapy.

关键词： Posturography Vestibular rehabilitation therapy Dizziness handicap inventory

维普期刊数据库

Extracellular vesicles in liver disease and beyond

在线全文

学校读者我要写书评

暂无评论

World Journal of Gastroenterology 2018年第40期24卷 4519-4526页

作者： Laura Morán francisco javier Cubero Department of Immunology Ophthalmology and ORLComplutense University School of MedicineMadrid 28040Spain 12 de Octubre Health Research Institute(imas12) Madrid 28041Spain

Extracellular vesicles(EVs) are membrane-derived vesicles which can be released by different cell types, including hepatocytes, hepatic stellate cells and immune cells in normal and pathological conditions. EVs carry lipids, proteins, coding and non-coding RNAs and mitochondrial DNA causing modifications on the recipient cells. These vesicles are considered potential biomarkers and therapeutic agents for human diagnostic and prognostic due to their function as intercellular mediators of cell-cell communication within the liver and between other organs. However, the development and optimization of methods for EVs isolation is required to characterize their biological functions as well as their potential as a treatment option in the clinic. Nevertheless, many questions remain unanswered related to the function of EVs under physiological and pathological conditions. In the current editorial, the results obtained in different studies that investigated the role of intrahepatic EVs during liver diseases, including drug-induced liver injury, non-alcoholic fatty liver, nonalcoholic steatohepatitis, alcoholic liver disease and hepatocellular carcinoma and extrahepatic EVs in remote organs during pathological events such as pulmonary disease, cardiovascular diseases, neurodegenerative disorders e.g., Alzheimer's disease, Parkinson's disease and multiple sclerosis as well as in immunopathological processes, are discussed. Although much light needs to be shed on the mechanisms of EVs, these membranederived vesicles represent both a novel promising diagnostic, and a therapeutic tool for clinical use that we emphasize in the current editorial.

关键词： Extracellular vesicles microRNA Hepatocytes Drug-induced liver injury Alcoholic liver disease Nonalcoholic fatty liver disease Non-alcoholic steatohepatitis Hepatocellular carcinoma

The role of Islet-1 in cell specification,differentiation,and maintenance of phenotypes in the vertebrate neural retina

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Neural Regeneration Research 2015年第12期10卷 1951-1952页

作者： Gervasio Martín-Partido javier francisco-Morcillo Departamento de Biología Celular Facultad de CienciasUniversidad de Extremadura

Many blinding diseases,such as retinitis pigmentosa,age-related macular degeneration,and glaucoma involve the permanent loss of retinal neurons,especially photoreceptors or the centrally projecting retinal ganglion **... 详细信息

关键词： cell RGCs The role of Islet-1 in cell specification,differentiation,and maintenance of phenotypes in the vertebrate neural retina

维普期刊数据库

Effects of Hedera helix L. removal on the understory early regeneration in an oak temperate forest in Mexico City

在线全文

学校读者我要写书评

暂无评论

Ecological Processes 2023年第3期12卷 3-14页

作者： Héctor Adrián Jiménez-Hernández Leticia Bonilla-Valencia Yuriana Martínez-Orea Mara Jessica Zamora-Almazan francisco javier Espinosa-García Silvia Castillo-Argüero Facultad de Ciencias Universidad Nacional Autónoma de México Instituto de Investigaciones en Ecosistemas y Sustentabilidad Universidad Nacional Autónoma de México

Background Hedera helix L. is an invasive weed species introduced in several regions of the world, so it is relevant to study its effects on the plant community and the changes occurring after its eradication. We established invaded(with/without removal of H. helix) and non-invaded(with/without removal of the understory) plots to compare some community attributes in an oak forest in Mexico City and monitored them every 2 months for 1 year, taking soil samples to compare some edaphic variables between the plots. If invasive species negatively affect natural regeneration, seedlings of native species would be less abundant in plots invaded by H. helix than in the non-invaded ones. As invasive species modify the soil microbiota through exudates and often allelochemicals, soil chemical variables would differ between invaded and non-invaded *** The abundance of native species was lower in the invaded plots, but the richness and diversity of species were not statistically different. The composition of the two invaded plots was similar to each other and more alike to that of the non-invaded plots. The species composition of the invaded plots was associated with soil potassium and phosphorus concentrations, whereas that of the non-invaded plots was more associated with soil nitrogen *** Following the removal of H. helix, several native species were registered, leading to a similar species composition as in the non-invaded plots, suggesting that some vegetation recovery can be expected following H. helix removal in 1 year.

关键词： Ivy Invasive plant Mechanical control Diversity Species composition

Serum levels of the novel adipokine isthmin-1 are associated with obesity in pubertal boys

在线全文

同方期刊数据库

学校读者我要写书评

暂无评论

World Journal of Pediatrics 2023年第9期19卷 864-872页

作者： francisco javier Ruiz‑Ojeda Augusto Anguita‑Ruiz Maria C.Rico Rosaura Leis Gloria Bueno Luis A.Moreno Mercedes Gil‑Campos Ángel Gil Concepción M.Aguilera Department of Biochemistry and Molecular Biology Ⅱ School of PharmacyUniversity of GranadaGranadaSpain Instituto de Investigación Biosanitaria Ibs.GRANADA 18012 GranadaSpain Institute of Nutrition and Food Technology“JoséMataix” Center of Biomedical ResearchUniversity of GranadaAvda.del Conocimiento S/N.18016 ArmillaGranadaSpain RG Adipocytes and Metabolism Institute for Diabetes and ObesityHelmholtz Center Munich85764 MunichGermany Barcelona Institute for Global Health ISGlobal08003 BarcelonaSpain CIBEROBN (Physiopathology of Obesity and Nutrition CB12/03/30038)Institute of Health Carlos Ⅲ(ISCⅢ)28029 MadridSpain Unit of Investigation in Human Nutrition Growth and Development of Galicia(GALINUT)University of Santiago de Compostela(USC)Santiago de CompostelaSpain Pediatric Nutrition Research Group Institute of Sanitary Research of Santiago de Compostela(IDIS)CHUS-USC15706 Santiago de CompostelaSpain Unit of Pediatric Gastroenterology Hepatology and NutritioPediatric ServiceUniversity Clinical Hospital of Santiago(CHUS)15706 Santiago de CompostelaSpain GENUD Research group Institute of Sanitary Research of Aragón(IIS Aragón)University of ZaragozaZaragozaSpain Instituto Agroalimentario de Aragón(IA2) Universidad de Zaragoza-CITAZaragozaSpain Unit of Pediatric Endocrinology University Clinical Hospital Lozano Blesa50009 ZaragozaSpain Metabolism and Investigation Unit Reina Sofa University HospitalMaimónides Institute of Biomedicine Research of Córdoba(IMIBIC)University of Córdoba14071 CórdobaSpain

Objectives To evaluate whether there is an association between the serum levels of the novel insulin-like adipokine isthmin-1(ISM1)and obesity-related phenotypes in a population of Spanish children and to investigate the plausible molecular alterations behind the alteration of the serum levels of this protein in children with *** The study population is a sub-cohort of the PUBMEP research project,consisting of a cross-sectional population of 119 pubertal children with overweight(17 boys,19 girls),obesity(20 boys,25 girls),and normal weight(17 boys,21 girls).All subjects were classified into experimental groups according to their sex,obesity,and insulin resistance(IR)*** were counted anthropometry,glucose and lipid metabolism,inflammation and cardiovascular biomarkers as well as isthmin-1(ISM1)serum *** population was intended as a discovery population to elucidate the relationship between obesity and ISM1 levels in ***,the study population had blood whole-genome DNA methylation examined,allowing deepening into the obesity–ISM1 molecular *** Higher serum ISM1 levels were observed in boys with obesity than in normal weight(P=0.004)and overweight(P=0.007)***1 serum levels were positively associated with body mass index(BMI)Z-score(P=0.005)and fat mass(P=0.058)and negatively associated with myeloperoxidase(MPO)(P=0.043)in *** we did not find associations between ISM1 serum levels and metabolic outcomes in girls,which may indicate a putative sexual dimorphism,fat mass was positively associated in all children,including boys and girls(P=0.011).DNA methylation levels in two-enhancer-related CpG sites of ISM1(cg03304641 and cg14269097)were associated with serum levels of ISM1 in *** ISM1 is associated with obesity in boys at the pubertal stage,elucidating how this protein might be of special relevance as a new biomarker of obesity in *** studies including a longitudina

关键词： Children Epigenetics Isthmin-1 Obesity Puberty

Post-transcriptional regulation of seed dormancy and germination: Current understanding and future directions

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Plant Communications 2021年第4期2卷 1-22页

作者： Rocío Soledad Tognacca javier francisco Botto Consejo Nacional de Investigaciones Científicas y Técnicas Universidad de Buenos AiresInstituto de FisiologíaBiología Molecular y Neurociencias(IFIBYNE)Facultad de Ciencias Exactas y NaturalesCP1428 Buenos AiresArgentina Universidad de Buenos Aires Consejo Nacional de Investigaciones Científicas y TécnicasInstituto de Investigaciones Fisiològicas y Ecològicas Vinculadas a la Agricultura(IFEVA)Facultad de AgronomíaCP1417 Buenos AiresArgentina

Seed dormancy is a developmental checkpoint that prevents mature seeds from germinating under conditions that are otherwise favorable for *** and light are themost relevant environmental factors that regulate seed dormancy and *** environmental cues can trigger molecular and physiological responses including hormone signaling,particularly that of abscisic acid and *** balance between the content and sensitivity of these hormones is the key to the regulation of seed *** and light tightly regulate the transcription of thousands of genes,as well as other aspects of gene expression such asmRNAsplicing,translation,and *** remodeling determines specific transcriptional outputs,and alternative splicing leads to different outcomes and produces transcripts that encode proteins with altered or lost *** regulation of chromatin remodeling and alternative splicing may be highly relevant to seed ***,microRNAs are also critical for the control of gene expression in *** review aims to discuss recent updates on post-transcriptional regulation during seed maturation,dormancy,germination,and post-germination *** propose future prospects for understanding howdifferent post-transcriptional processes in crop seeds can contribute to the design of genotypes with better performance and higher productivity.

关键词： alternative splicing chromatin remodeling dormancy germination microRNA(miRNA) seeds

2-Cys Peroxiredoxins Participate in the Oxidation of Chloroplast Enzymes in the Dark

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Molecular Plant 2018年第11期11卷 1377-1388页

作者： Valle Ojeda Juan Manuel Perez-Ruiz francisco javier Cejudo Instituto de Bioquimica Vegetaly Fotosintesis Universidad de Sevilla and Consejo Superior de lnvestigaciones CientificasAvenida Americo Vespucio 4941092SevillaSpain

Most redox-regulated chloroplast enzymes are reduced during the day and oxidized during the *** the reduction mechanism of light-dependent enzymes is well known,the mechanism mediating their oxidation in the dark remains *** thiol-dependent peroxidases,2-Cys peroxiredoxins (Prxs),play a key role in light-dependent reduction of chloroplast *** transfer reducing equivalents of thiols to hydrogen peroxide,suggesting the participation of these peroxidases in enzyme oxidation in the ***,we have addressed this issue by analyzing the redox state of well-known redox-regulated chloroplast enzymes in response to darkness in Arabidopsis thaliana mutants deficient in chloroplastlocalized Prxs (2-Cys Prxs A and B,Prx ⅡE,and Prx Q).Mutant plants lacking 2-Cys Prxs A and B,and plants overexpressing NADPH-dependent thioredoxin (Trx) reductase C showed delayed oxidation of chloroplast enzymes in the *** contrast,the deficiencies of Prx ⅡE or Prx Q exerted no *** vitro assays allowed the reconstitution of the pathway of reducing equivalents from reduced fructose 1,6-bisphosphatase to hydrogen peroxide mediated by Trxs and 2-Cys *** together,these results suggest that 2-Cys Prxs participate in the short-term oxidation of chloroplast enzymes in the dark.

关键词： chloroplast enzyme oxidation peroxiredoxin thioredoxin hydrogen peroxide darkness

Transverse　Dimension　of　R^n　Actions　on　Compact　Foliated　Manifolds

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Chinese Quarterly Journal of Mathematics 1995年第4期10卷 86-97页

作者： francisco javier Geometria Y

ＴｒａｎｓｖｅｒｓｅＤｉｍｅｎｓｉｏｎｏｆＲ￣ｎＡｃｔｉｏｎｓｏｎＣｏｍｐａｃｔＦｏｌｉａｔｅｄＭａｎｉｆｏｌｄｓ￥ＦｒａｎｃｉｓｃｏＪａｖｉｅｒＴＵＲＩＥＬ（ＧｅｏｍｅｔｒｉａＹＴｏｐｏｌｏｇｉａ，Ｆａｃｕｌｔａｄ... 详细信息

ＴｒａｎｓｖｅｒｓｅＤｉｍｅｎｓｉｏｎｏｆＲ￣ｎＡｃｔｉｏｎｓｏｎＣｏｍｐａｃｔＦｏｌｉａｔｅｄＭａｎｉｆｏｌｄｓ￥ＦｒａｎｃｉｓｃｏＪａｖｉｅｒＴＵＲＩＥＬ（ＧｅｏｍｅｔｒｉａＹＴｏｐｏｌｏｇｉａ，ＦａｃｕｌｔａｄｄｅＣｉｅｎｃｉａｓＡ．Ｐ．５９；...

关键词：紧叶状流形紧连通流形维数

维普期刊数据库

NADPH Thioredoxin Reductase C Controls the Redox Status of Chloroplast 2-Cys Peroxiredoxins in Arabidopsis thaliana

在线全文

学校读者我要写书评

暂无评论

Molecular Plant 2009年第2期2卷 298-307页

作者： Kerstin Kirchsteiger Pablo Pulido Maricruz Gonzalez francisco javier Cejudo Instituto de Bioquimica Vegetal y Fotosintesis Universidad de Sevilla and CSIC Avda Americo Vespucio 49 41092-Sevilla Spain

Chloroplast 2-Cys peroxiredoxins （2-Cys Prxs） are efficiently reduced by NADPH Thioredoxin reductase C （NTRC）. To investigate the effect of light/darkness on NTRC function, the content of abundant plastidial enzymes, Rubisco, glutamine synthetase （GS）, and 2-Cys Prxs was analyzed during two consecutive days in Arabidopsis wild-type and ntrc mutant plants. No significant difference of the content of these proteins was observed during the day or the night in wildtype and mutant plants. NTRC deficiency caused a lower content of fully reduced 2-Cys Prxs, which was undetectable in darkness, suggesting that NTRC is the most important pathway for 2-Cys Prx reduction, probably the only one during the night. Arabidopsis contains two plastidial 2-Cys Prxs, A and B, for which T-DNA insertion lines were characterized showing the same phenotype as wild-type plants. Two-dimensional gel analysis of leaf extracts from these mutants allowed the identification of basic and acidic isoforms of 2-Cys Prx A and B. In-vitro assays and mass spectrometry analysis showed that the acidic isoform of both proteins is produced by overoxidation of the peroxidatic Cys residue to sulfinic acid. 2-Cys Prx overoxidation was lower in the NTRC mutant. These results show the important function of NTRC to maintain the redox equilibrium of chloroplast 2-Cys Prxs.

关键词： Chloroplast peroxiredoxin NADPH thioredoxin reductase C overoxidation thioredoxin Arabidopsis.