2022
DOI: 10.7705/biomedica.6216
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Activación de la microglía en el hipocampo asociada con lesión del nervio facial

Abstract: Introducción. Las lesiones del nervio facial afectan la plasticidad a largo plazo en el hipocampo, así como la memoria de reconocimiento de objetos y la memoria espacial, dos procesos dependientes de esta estructura. Objetivo. Caracterizar en ratas el efecto de la lesión unilateral del nervio facial sobre la activación de células de la microglía en el hipocampo contralateral.Materiales y métodos. Se hicieron experimentos de inmunohistoquímica para detectar células de la microglía en el hipocampo de ratas somet… Show more

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Cited by 1 publication
(4 citation statements)
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“…These behavioral impairments would be explained, at least in part, by recently described changes in hippocampal formation related to facial nerve axotomy: we found transient increase in basal release probability and persistent long-term potentiation impairment in hippocampal commissural CA3-to-CA1 synapse (Torrado-Arévalo et al, 2021), and increased microglial density in hippocampal formation (Cerón & Troncoso, 2022), associated with this injury.…”
Section: Introductionsupporting
confidence: 55%
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“…These behavioral impairments would be explained, at least in part, by recently described changes in hippocampal formation related to facial nerve axotomy: we found transient increase in basal release probability and persistent long-term potentiation impairment in hippocampal commissural CA3-to-CA1 synapse (Torrado-Arévalo et al, 2021), and increased microglial density in hippocampal formation (Cerón & Troncoso, 2022), associated with this injury.…”
Section: Introductionsupporting
confidence: 55%
“…Moreover, we also described that bilateral facial axotomy in rats impairs memory retrieval in hippocampal‐dependent tasks, like object recognition memory (Moreno et al., 2010) and spatial memory (Patarroyo et al., 2017). These behavioral impairments would be explained, at least in part, by recently described changes in hippocampal formation related to facial nerve axotomy: we found transient increase in basal release probability and persistent long‐term potentiation impairment in hippocampal commissural CA3‐to‐CA1 synapse (Torrado‐Arévalo et al., 2021), and increased microglial density in hippocampal formation (Cerón & Troncoso, 2022), associated with this injury.…”
Section: Introductionsupporting
confidence: 55%
See 2 more Smart Citations