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Wnt-5a-regulated miR-101b controls COX2 expression in hippocampal neurons Biol. Res.
Codocedo,Juan Francisco; Inestrosa,Nibaldo C..
BACKGROUND: Wnt-5a is a member of the WNT family of secreted lipoglycoproteins, whose expression increases during development; moreover, Wnt-5a plays a key role in synaptic structure and function in the adult nervous system. However, the mechanism underlying these effects is still elusive. MicroRNAs (miRNAs) are a family of small non-coding RNAs that control the gene expression of their targets through hybridization with complementary sequences in the 3' UTR, thereby inhibiting the translation of the target proteins. Several evidences indicate that the miRNAs are actively involved in the regulation of neuronal function RESULTS: In the present study, we examined whether Wnt-5a modulates the levels of miRNAs in hippocampal neurons. Using PCR arrays, we...
Tipo: Journal article
Ano: 2016 URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0716-97602016000100009
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Woodland communities in the Chilean cold-temperate zone (Baker and Pascua basins): Floristic composition and morpho-ecological transition Gayana Botánica
VIDAL,OSVALDO J; BANNISTER,JAN R; SANDOVAL,VÍCTOR; PÉREZ,YESSICA; RAMÍREZ,CARLOS.
This study describes the floristic composition and morpho-ecological transition of woodlands along a climatic gradient in the southern cold temperate zone of Chilean Patagonia. A total of 256 phytosociological relevés were performed across a 150 km NE-SW transect to record vascular plant species. Classification (cluster analysis) and ordination (principal component analysis) techniques were used to segregate and examine the communities. Biodiversity indicators including richness and abundances of species natives and exotics, importance values, Raunkiaer plant life-forms, diversity indices and indicator species were calculated to describe community attributes. Beta diversity was analysed using the Jaccard index. Additionally, the current anthropogenic...
Tipo: Journal article Palavras-chave: Biogeographical transition; Southern cold temperate zone; Anthropogenic disturbances; Pristine forests; Aysén.
Ano: 2011 URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-66432011000200004
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Workshop on Literature Searching and References Managing for Freshmen of Morphology Class International Journal of Morphology
Rivera,César.
This paper presents the design and implementation of a workshop based on the integration of Internet-based technologies, for literature research and preparation of citations for freshmen in the career of dentistry (n = 30) enrolled from the morphology class. Most students achieved the proposed competencies; the presentation of a search strategy and a uniform format delivers in better references and best evaluated activities (averaging 4.5 points, up to 5). This research provides new evidence on practices that can be incorporated, give and deliver literacy information, according to training dental curriculum.
Tipo: Journal article Palavras-chave: Academic skills; Computers in dentistry; Curriculum; Teaching information literacy skills; Web-based technologies; Facebook; Morphology; Anatomy.
Ano: 2013 URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022013000400057
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XI CONGRESO ARGENTINO DE CIENCIAS MORFOLÓGICAS I CONGRESO INTERNACIONAL DE EDUCACIÓN E INVESTIGACIÓN DE CIENCIAS MORFOLÓGICAS I ENCUENTRO DE HISTOTECNOLOGOS Córdoba, Argentina 14-16 de mayo de 2008 International Journal of Morphology
Tipo: Journal article
Ano: 2008 URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022008000300034
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XIII REUNIÓN ANUAL DE LA SOCIEDAD BOTÁNICA DE CHILE Gayana Botánica
Tipo: Journal article
Ano: 2001 URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-66432001000100005
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XLII CONGRESO ARGENTINO DE ANATOMÍA International Journal of Morphology
Tipo: Journal article
Ano: 2006 URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022006000200002
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XLIII CONGRESO ARGENTINO DE ANATOMÍA ASOCIACIÓN ARGENTINA DE ANATOMÍA International Journal of Morphology
Tipo: Journal article
Ano: 2007 URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022007000100023
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XLIII REUNION ANUAL DE LA SOCIEDAD DE BIOLOGIA DE CHILE Biol. Res.
Tipo: Journal article
Ano: 2000 URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0716-97602000000300009
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XLIV REUNION ANUAL DE LA SOCIEDAD DE BIOLOGIA DE CHILE: XXXIV REUNION ANUAL DE LA SOCIEDAD DE GENETICA DE CHILE XXIII REUNION ANUAL DE LA SOCIEDAD DE FARMACOLOGIA DE CHILE XVI REUNION ANUAL DE LA SOCIEDAD CHILENA DE CIENCIAS FISIOLOGICAS Biol. Res.
Tipo: Journal article
Ano: 2001 URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0716-97602001000300012
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XLIX REUNIÓN ANUAL DE LA SOCIEDAD DE BIOLOGÍA DE CHILE Biol. Res.
Tipo: Journal article
Ano: 2006 URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0716-97602006000400002
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XLV REUNION ANUAL DE LA SOCIEDAD DE BIOLOGIA DE CHILE Biol. Res.
Tipo: Journal article
Ano: 2002 URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0716-97602002000300019
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XLVI REUNION ANUAL DE LA SOCIEDAD DE BIOLOGIA DE CHILE XII REUNION ANUAL DE LA SOCIEDAD DE ECOLOGIA DE CHILE Biol. Res.
Tipo: Journal article
Ano: 2003 URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0716-97602003000300016
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XLVII Reunión Anual de la Sociedad de Biología de Chile Biol. Res.
Tipo: Journal article
Ano: 2004 URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0716-97602004000500009
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XLVIII REUNIÓN ANUAL DE LA SOCIEDAD DE BIOLOGÍA DE CHILE XII REUNION ANUAL DE LA SOCIEDAD DE ECOLOGÍA DE CHILE XXVII CONGRESO CHILENO DE MICROBIOLOGÍA Biol. Res.
Tipo: Journal article
Ano: 2005 URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0716-97602005000200020
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XV Congreso Panamericano de Anatomía VI Congreso del Cono Sur XXI Congreso Brasileño de Anatomía XXV Congreso Chileno de Anatomía XLI Congreso Argentino de Anatomía International Journal of Morphology
Tipo: Journal article
Ano: 2006 URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022006000200003
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XV-2c and KM: 19 haplotype analysis in Chilean patients with cystic fibrosis and unknown CFTR gene mutations Biol. Res.
REPETTO,GABRIELA M; PUGA,ALONSO R; DELGADO,IRIS.
Cystic fibrosis (CF) is caused by mutations in the CFTR gene. More than 1600 mutations have been described, with frequencies that differ worldwide according to the ethnic origin of patients. A small group of mutations are recurrent on several populations. It has been shown that they each tend occur on specific chromosome 7 haplotypes, supporting the notion of a single origin for them. Less than 50% of mutations in Chilean patients have been identified to date. To indirectly assess the possible presence of a predominant founder mutation in the remaining unknown alíeles, we evaluated 2 polymorphic markers, XV-2c and KM.19, tightly linked to the CFTR locus. The study was done in Chilean CF patients with unknown or delt F508 ( F508) CFTR mutations and their...
Tipo: Journal article Palavras-chave: CFTR gene; Cystic fibrosis; F508; Haplotype analys.
Ano: 2007 URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0716-97602007000200013
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XVI Reunión Anual de la Sociedad de Biología Celular de Chile Biol. Res.
ROSEMBLATT,MARIO.
Tipo: Journal article
Ano: 2002 URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0716-97602002000300005
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XXII CONGRESSO BRASILEIRO DE ANATOMÍA E XXVII CONGRESO CHILENO DE ANATOMÍA VIII CONGRESO DE ANATOMÍA DEL CONO SUR. 8 - 12 DE OUTUBRO DE 2006, FLORIANOPOLIS, BRASIL International Journal of Morphology
Tipo: Journal article
Ano: 2007 URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022007000100022
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XXVI Congreso Chileno de Anatomía VII Congreso de Anatomía del Cono Sur International Journal of Morphology
Tipo: Journal article
Ano: 2006 URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022006000200001
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XXVI REUNIÓN ANUAL DE LA SOCIEDAD DE BIOQUÍMICA Y BIOLOGÍA MOLECULAR DE CHILE Biol. Res.
Tipo: Journal article
Ano: 2003 URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0716-97602003000300015
Registros recuperados: 9.178
Primeira ... 451452453454455456457458459 ... Última
 

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