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Plyometric exercise and bone health in children and adolescents: a systematic review

World Journal of Pediatrics 2017年第2期13卷 112-121页

作者： Alejandro Gómez-Bruton (A)ngel Matute-Llorente Alejandro González-Agüero JoséA.Casajús Germán vicente-Rodríguez Growth ExerciseNutrition and Development(GENUD)Research GroupUniversity of ZaragozaZaragozaSpain Faculty of Health and Sport Sciences(FCSD) Department of Physiatry and NursingUniversity of ZaragozaRonda Misericordia 522001-HuescaSpain Growth ExerciseNutrition and Development(GENUD)Research GroupUniversity of ZaragozaZaragozaSpain

Background:Many jumping interventions have been performed in children and adolescents in order to improve bone-related variables and thus,ensure a healthy bone development during these periods and later in *** systematic review aims to summarize and update present knowledge regarding the effects that jumping interventions may have on bone mass,structure and metabolism in order to ascertain the efficacy and durability (duration of the effects caused by the intervention) of the *** sources:Identification of studies was performed by searching in the database MEDLINE/PubMed and *** studies were identified by contacting clinical experts and searching bibliographies and *** terms included 'bone and bones','jump*','weight-bearing','resistance training' and 'school intervention'.The search was conducted up to October *** studies that had performed a specific jumping intervention in under 18-year olds and had measured bone mass were *** extraction of articles was done by 2 authors using predefined data ***:A total of 26 studies were included in this ***-four studies found positive results as subjects included in the intervention groups showed higher bone mineral density,bone mineral content and bone structure improvements than *** two studies found no effects on bone mass after a 10-week and 9-month ***,those studies that evaluated the durability of the effects found that some of the increases in the intervention groups were maintained after several ***:Jumping interventions during childhood and adolescence improve bone mineral content,density and structural properties without side *** type of interventions should be therefore implemented when possible in order to increase bone mass in early stages of life,which may have a direct preventive effect on bone diseases like osteoporosis later in fife.

关键词： adolescents bone mineral density intervention jumping osteoporosis

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On the Construction of Analytic-Numerical Approximations for a Class of Coupled Differential Models in Engineering

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Open Journal of Modelling and Simulation 2015年第1期3卷 1-18页

作者： Emilio Defez vicente Soler Roberto Capilla Instituto de Matemática Multidisciplinar Universitat Politècnica de València Valencia Spain Departamento de Matemática Aplicada Universitat Politècnica de València Valencia Spain Departamento de Ingeniera Electrónica Universitat Politècnica de València Valencia Spain

In this paper, a method to construct an analytic-numerical solution for homogeneous parabolic coupled systems with homogeneous boundary conditions of the type ut = Auxx, A1u(o,t) + B1ux(o,t) = 0, A2u(1,t) + B2ux(1,t) = 0, ot>0, u (x,0) = f(x), where A is a positive stable matrix and A1, B1, B1, B2,? ?are arbitrary matrices for which the block matrix is non-singular, is proposed.

关键词： Coupled Diffusion Problems Coupled Boundary Conditions Vector Boundary-Value Differential Systems Sturm-Liouville Vector Problems Analytic-Numerical Solution

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Histórica visita del premier chino al Perú

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今日中国（西文版） 2015年第7期 24-25页

作者： JOHNNY vicente MONTALVO FALCóN

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Heart rate variability to assess ventilatory thresholds in professional basketball players

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Journal of Sport and Health Science 2017年第4期6卷 468-473页

作者： Domingo Jesús Ramos-Campo Jacobo A. Rubio-Arias vicente Avila-Gandia Cristian Marin-Pagan Antonio Luque Pedro E. Alcaraz Department of Physical Activity and Sport Science Faculty of Sports Catholic University ofMurcia Murcia 30107 Spain Department of Physiology Catholic University ofMurcia Murcia 30}07 Spain UCAM Research Center for High Performance Sport Mureia 30107 Spain

Purpose: The aim of this study was to determine if heart rate variability(HRV) during incremental test could be used to estimate ventilatory threshold(VT) in professional basketball players, with sufficient precision to be used in their training. Furthermore, the second aim was to analyse the association between HRV and 3 methods of VT determination by gas ***: Twenty-four professional basketball players(age: 23.4 ± 4.9 years; height: 195.4 ± 9.8 cm; body mass: 92.2 ± 11.9 kg) performed an incremental running test to exhaustion. First ventilatory threshold(VT1) was determined by ventilatory equivalent(VE) and HRV and second ventilatory threshold(VT2) was determined by 3 methods of gases analysis(V-slope, VE and gas exchange ratio(R), and HRV). Pearson's coefficient(r) was used to detect differences between data and the strength of each relationship. The mean of absolute differences and Bland–Altman analysis were used to evaluate whether there was ***: The results showed no significant differences in HR and oxygen consumption(VO2) at VT1 between the 2 methods. Furthermore, no significant differences among the methods of gases analysis and HRV were observed in speed, HR, and VO2 at VT2. Moreover, VTs estimated using HRV and gas methods were significantly correlated. Correlation in HR values was higher between R and HRV(r = 0.96) and VE and HRV(r = 0.96) than V-slope and HRV(r = 0.90).Conclusion: These findings provide a practical, inexpensive approach for evaluating specific training loads when determining VT2 in basketball players. Therefore, HRV is an alternative method to determine VT2 without the application of expensive technology that limits its use to laboratories.

关键词： Anaerobic threshold Basketball Oxygen uptake Performance Training Ventilatory threshold

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Prevention of de novo HBV infection by the presence of anti-HBs in transplanted patients receiving core antibody-positive livers

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World Journal of Gastroenterology 2006年第13期12卷 2070-2074页

作者： Rafael Barcena Gloria Moraleda Javier Moreno M Dolores Martín Emilio de vicente Jesús Nuo M Luisa Mateos Santos del Campo Department of Gastroenterology Hospital Ramón y Cajal Facultad de MedicinaUniversidad de AlcaláCtra. Colmenar Km 9.128034 MadridSpain Digestive Diseases Hospital Universitario La Paz 28034 MadridSpain Department of Surgery Hospital Ramón y Cajal Facultad de MedicinaUniversidad de Alcalá28034 MadridSpain Department of Microbiology Hospital Ramón y Cajal Facultad de MedicinaUniversidad de Alcalá28034 MadridSpain

AIM： To analyze whether the presence of anti-HBs in liver transplant recipients is effective in preventing HBV infection. METHODS： Twenty-three patients receiving anti-HBc positive liver were studied. Nine recipients were anti-HBc positive as a result of previous HBV infection. Of them, one also received HBV vaccine during the pre-liver transplantation period. Fourteen recipients were anti-HBs positive due to HBV vaccine administered during the pretransplant period. Liver biopsy was obtained in 10/14 anti-HBc negative/anti-HBs positive recipients and in 4/9 anti-HBc positive recipients. RESULTS： After a mean foUow-up period of 46 months, 1 recipient with protective serum anti-HBs levels developed de novo HBV infection as a consequence of immune escape HBV mutants. Among the 14 vaccinated anti-HBc negative/anti-HBs positive recipients, 1/10 patients with available liver biopsy （10%） had liver HBV-DNA at 13 mo post-liver transplantation without serum viral markers and did not develop de novo HBV *** vaccinated anti-HBc positive recipient without HBV vaccine response was HBV-DNA positive in serum and liver, viral DNA was continuously negative in the following tests, so a spontaneous seroconversion was diagnosed. CONCLUSION： The presence of anti-HBs as a result of HBV vaccine or past HBV infection seems to be effective at protecting patients receiving livers from anti-HBc positive donors. However, the emergence of immune escape HBV mutants, which can evade the anti-HBs protection, should be considered as a risk of HBV infection.

关键词： HBV vaccine Liver transplantation De novo HBV infection Hepatitis B core antibody

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DET1-mediated COP1 regulation avoids HY5 activity over second-site gene targets to tune plant photomorphogenesis

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Molecular Plant 2021年第6期14卷 963-982页

作者： Esther Canibano Clara Bourbousse Marta Garcia-Leon Borja Garnelo Gomez Lea Wolff Camila Garcia-Baudino Rosa Lozano-Duran Fredy Barneche vicente Rubio Sandra Fonseca Centro Nacional de Biotecnología CNB-CSICMadrid 28049Spain Institut de biologie de l’École normale supérieure(IBENS) École normale supérieureCNRSINSERMUniversitéPSLParis 75005France Shanghai Center for Plant Stress Biology CAS Center for Excellence in Molecular Plant SciencesChinese Academy of SciencesShanghai 201602China Department of Plant Biochemistry Centre for Plant Molecular Biology(ZMBP)Eberhard Karls University72076 TübingenGermany

DE-ETIOLATED 1(DET1)and CONSTITUTIVE PHOTOMORPHOGENESIS 1(COP1)are two essential repressors of Arabidopsis *** proteins can associate with CULLIN4 to form independent CRL4-based E3 ubiquitin ligases that mediate the degradation of several photomorphogenic transcription factors,including ELONGATED HYPOCOTYL 5(HY5),thereby controlling multiple gene-regulatory *** extensive biochemical and genetic analyses of their multi-subunit complexes,the functional links between DET1 and COP1 have long remained ***,we report that DET1 associates with COP1 in vivo,enhances COP1-HY5 interaction,and promotes COP1 destabilization in a process that dampens HY5 protein *** regulating its accumulation,DET1 avoids HY5 association with hundreds of second-site genomic loci,which are also frequently targeted by the skotomorphogenic transcription factor PHYTOCHROME-INTERACTING FACTOR ***,ectopic HY5 chromatin enrichment favors local gene repression and can trigger fusca-like *** study therefore shows that DET1-mediated regulation of COP1 stability tunes down the HY5 cistrome,avoiding hyper-photomorphogenic responses that might compromise plant viability.

关键词： HY5 DET1 COP1 photomorphogenesis light signaling fusca

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What We Measure Matters:The Case of the Missing Development Data in Sendai Framework for Disaster Risk Reduction Monitoring

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International Journal of Disaster Risk Science 2021年第6期12卷 779-789页

作者： Ksenia Chmutina Jason von Meding vicente Sandoval Michael Boyland Giuseppe Forino Wesley Cheek Darien Alexander Williams Claudia Gonzalez-Muzzio Isabella Tomassi Holmes Páez Victor Marchezini School of Architecture.Building and Civil Engineering.Loughborough University Loughborough LEU 3TU.UK Florida Institute of Built Environment Resilience.University of Florida Gainesville.FL 32661USA Disaster Research Unit(DRU) Freie Universitiit Berlin12165 Berlin.Germany Stockholm Environment Institute Asia.Bangkok 10330.Thailand School of Geography University of NottinghamNottingham NG72RD.UK Institute of Disaster Mitigation for Urban Cultural Heritage Ritsumeikan University.Kyoto 603-8341Japan Department of Urban Studies and Planning Massachusetts Institute of Technology(MIT)CambridgeMA 02142USA Amhito Consultores Limitada.3565202 Santiago Chile Laboratoire Triangle Lyon.Ecole Normale Superieure de Lyon 69342 Rhone-AlpesFrance Department of Civil Engineering.Pontificia Universidad Javeriana 110231 BogotaColombia National Centre for Monitoring and Warning of Natural Disasters(CEMADEN).Sao Jose dos Campos SP 12247016Brazil

The Sendai Framework for Disaster Risk Reduction 2015−2030’s(SFDRR)framing moved away from disaster risk as a natural phenomenon to the examination of the inequality and injustice at the root of human vulnerability to hazards and ***,its achievements have not seriously challenged the long-established capitalist systems of oppression that hinder the development leading to disaster risk *** article is an exploratory mapping exercise of and a collective reflection on Sustainable Development Goals(SDGs)and SFDRR indicators-and their use in measuring progress towards disaster risk reduction(DRR).We highlight that despite the rhetoric of vulnerability,the measurement of progress towards DRR remains event/*** argue that the measurement of disaster risk could be greatly enhanced by the integration of development data in future iterations of global DRR frameworks for action.

关键词： Development dynamics Disaster risk root causes Sendai framework for disaster risk reduction Sustainable development goals

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Creatine supplementation in trained rats causes changes in myenteric neurons and intestinal wall morphometry

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BIOCELL 2013年第2期37卷 37-43页

作者： SOLANGE MARTA FRANZOI DE MORAES THAIS ANDRÉIA BROGIO JACQUELINE NELISIS ZANONI MARIANA CRISTINA vicente UMADA ZAPATER SIDNEY BARNABÉPERES LUZMARINA HERNANDES Universidade Estadual de Maringá Avenida Colombo 5790Bloco H79sala 108 MaringáParanáBrazil87020900

Creatine is widely used by athletes as an ergogenic *** aim of this study was to evaluate the infl uence of creatine supplementation on the duodenum of rats submitted to physical *** number and myenteric neuronal cell bodies as well mucosal and muscular tunic morphometry were *** animals received a standard chow for 8 weeks,and the treated ones received the standard chow for 4 weeks and were later fed with the same chow but added with 2%*** were divided in groups:sedentary,sedentary supplemented with creatine,trained and trained supplemented with *** training consisted in treadmill running for 8 *** samples were either processed for whole mount preparations or for paraffi n embedding and hematoxylin-eosin staining for histological and morphometric studies of the mucosa,the muscular tunic and myenteric *** was observed that neither creatine nor physical training alone promoted alterations in muscular tunic thickness,villus height or crypts depth,however,a reduction in these parameters was observed when both were *** number of myenteric neurons was unchanged,but the neuronal cell body area was reduced in trained animals but not when training and creatine was associated,suggesting a neuroprotector role of this substance.

关键词： nutritional supplementation duodenum exercise

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环境温度和体内储备物共同影响煤山雀夜间体重的下降(英文)

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动物学报 2008年第4期54卷 615-621页

作者： vicente POLO Luis M.CARRASCAL Museo Nacional de Ciencias Naturales CSIC

环境温度和体内储备物水平被认为是鸟类在静止状态下能量利用的重要调节因子(夜间体重降低)。然而,以往的研究没有把环境温度和体内储备物对夜间能量维持加以明确的区分。为了研究环境温度是否是为煤山雀(Periparus ater)夜间体重调节... 详细信息

环境温度和体内储备物水平被认为是鸟类在静止状态下能量利用的重要调节因子(夜间体重降低)。然而,以往的研究没有把环境温度和体内储备物对夜间能量维持加以明确的区分。为了研究环境温度是否是为煤山雀(Periparus ater)夜间体重调节的直接因子,在自由取食条件下,实验室控制日-日和日-夜环境温度。温度变化模拟西班牙中部地中海山区秋季日-夜温度的变化。夜间体重取决于黄昏时的体重以及前一天体重的增加值。当前一日白天煤山雀体重增加最大时,记录夜间体重最大降低的比率。然而,环境温度的不可预见性没有影响煤山雀夜间体重降低,可以解释煤山雀内在的生理能量平衡。这些结果提示,当一些环境因子如温度变得不可预见时,鸟类在狭小范围内保持体内储备物。

关键词：煤山雀体重下降体内储备物夜晚温度冬季

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A multi-scale modelling framework to guide management of plant invasions in a transboundary context

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Forest Ecosystems 2016年第4期3卷 297-310页

作者： Joao Martins David M.Richardson Renato Henriques Elizabete Marchante Hélia Marchante Paulo Alves Mirijam Gaertner Joao P.Honrado Joana R.vicente InBIO/CIBIO-Centro de Investigacao em Biodiversidade e Recursos Geneticos Universidade do Porto-Campus Agrario de VairaoRua Padre Armando Quintasn°74485-661 VairaoPortugal Centre for Invasion Biology Department of Botany and ZoologyStellenbosch UniversityMatieland 7602South Africa Institute of Earth Sciences(ICT/University of Minho/CCT) MinhoPortugal Centre for Functional Ecology Department of Life SciencesUniversity of Coimbra3000-456 CoimbraPortugal Departamento de Ambiente Escola Superior Agraria de CoimbraInstituto Politecnico de CoimbraBencanta3045-601 CoimbraPortugal Faculdade de Ciencias da Universidade do Porto Ediffcio FC4(Biologia)Rua do Campo Alegres/n4169-007 PortoPortugal Environmental Resource Management Department Westlake Conservation OfficeOu Kaapse WegTokai7966 City of Cape TownSouth Africa

Background：Attention has recently been drawn to the issue of transboundary invasions,where species introduced and naturalized in one country cross international borders and become problematic in neighbouring *** modelling frameworks,able to identify the environmental drivers of invasion and forecast the current and future potential distribution of invasive species,are needed to study and manage *** due to the lack of species distribution and environmental data,or assumptions of modelling tools,often constrain the reliability of model ***：We present a multiscale spatial modelling framework for transboundary invasions,incorporating robust modelling frameworks（Multimodel Inference and Ensemble Modelling） to overcome some of the *** framework is illustrated using Hakea sericea Schrad.（Proteaceae）,a shrub or small tree native to Australia and invasive in several regions of the world,including the Iberian *** study scales were considered：regional scale（western Iberia,including mainland Portugal and Galicia） and local scale（northwest Portugal）.At the regional scale,the relative importance of environmental predictors sets was evaluated and ranked to determine the main general drivers for the species distribution,while the importance of each environmental predictor was assessed at the local *** potential distribution of *** was spatially projected for both scale ***：Model projections for western Iberia suggest that a large area is environmentally suitable in both Portugal and *** and landscape composition sets were the most important determinants of this regional distribution of the ***,a geological predictor（schist lithology） was more important in explaining its local-scale ***：After being introduced to Portugal,*** has become a transboundary invader by expanding in parts of Galicia（Spain）.The fact that a larger area is predicted as

关键词： Drivers of invasion Hakea sericea Multimodel inference Transboundary invasion management Species distribution models

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