G
Gabriel de Biurrun
Researcher at University of Navarra
Publications - 10
Citations - 354
Gabriel de Biurrun is an academic researcher from University of Navarra. The author has contributed to research in topics: Hippocampal formation & Dentate gyrus. The author has an hindex of 10, co-authored 10 publications receiving 331 citations. Previous affiliations of Gabriel de Biurrun include German Primate Center & Max Planck Society.
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Journal ArticleDOI
Selective enhancement of spatial learning under chronic psychosocial stress.
TL;DR: In this article, adult male tree shrews (Tupaia belangeri) exposed to chronic psychosocial stress were tested repeatedly on a holeboard apparatus using two different learning tasks devised to evaluate hippocampal-dependent and hippocampal independent cognitive function.
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Evaluation of micro-CT for emphysema assessment in mice: comparison with non-radiological techniques
Xabier Artaechevarria,David Blanco,Gabriel de Biurrun,Mario Ceresa,Daniel Pérez-Martín,Gorka Bastarrika,Juan P. de Torres,Javier J. Zulueta,Luis M. Montuenga,Carlos Ortiz-de-Solorzano,Arrate Muñoz-Barrutia +10 more
TL;DR: Histomorphometry is the most sensitive technique since it detects airspace enlargement before the other methods (1 h after treatment) and micro-CT correlates well with histology (r2 = 0.63) proving appropriate for longitudinal studies.
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Preservation of hippocampal neuron numbers and hippocampal subfield volumes in behaviorally characterized aged tree shrews.
TL;DR: The observed changes in memory performance in aging tree shrews are not accompanied by observable reductions of hippocampal neuron numbers or hippocampal volume, rather, the changes inMemory performance are more likely the result of modified subcellular mechanisms that are affected by the aging process.
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Silica-induced Chronic Inflammation Promotes Lung Carcinogenesis in the Context of an Immunosuppressive Microenvironment
Javier Freire,Daniel Ajona,Gabriel de Biurrun,Jackeline Agorreta,Jackeline Agorreta,Victor Segura,Elizabeth Guruceaga,Anne-Marie Bleau,Ruben Pio,Ruben Pio,David Blanco,David Blanco,Luis M. Montuenga,Luis M. Montuenga +13 more
TL;DR: Some of the early molecular changes associated to lung carcinogenesis in a chronic inflammatory microenvironment are described and novel information concerning the mechanisms underlying the formation and the fate of preneoplastic lesions in the silicotic lung is provided.
Journal ArticleDOI
Longitudinal study of a mouse model of chronic pulmonary inflammation using breath hold gated micro-CT
Xabier Artaechevarria,David Blanco,Daniel Pérez-Martín,Gabriel de Biurrun,Luis M. Montuenga,Juan P. de Torres,Javier J. Zulueta,Gorka Bastarrika,Arrate Muñoz-Barrutia,Carlos Ortiz-de-Solorzano +9 more
TL;DR: Longitudinal studies using breath hold gatedmicro-CT are feasible on the silica-induced model of chronic pulmonary inflammation, and automatic measurements from micro-CT images correlate well with histomorphometry, being more sensitive than functional tests to detect lung damage in this model.