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Research Article
Please note that some of the translations on this page are AI generated. Click here for the English version.
Erratum Notice
Important: There has been an erratum issued for this article. View Erratum Notice
Retraction Notice
The article Assisted Selection of Biomarkers by Linear Discriminant Analysis Effect Size (LEfSe) in Microbiome Data (10.3791/61715) has been retracted by the journal upon the authors' request due to a conflict regarding the data and methodology. View Retraction Notice
Fuente: Sanchez, K. R., et.al. href="https://app.jove.com/v/56300">Evaluación de los efectos de los compuestos disruptores endocrinos en el desarrollo de la función de la red neuronal de vertebrados utilizando matrices de electrodos múltiples. J. Vis. Exp. (2018).
Este video demuestra el uso de matrices de electrodos múltiples (MEA) para estudiar los efectos de las toxinas en cultivos neuronales de pollitos embrionarios tempranos. Al monitorear la actividad sincrónica de las neuronas en la red neuronal, el MEA captura la dinámica funcional de la red neuronal en respuesta a la exposición a toxinas. La reducción de la sincronía y las tasas de disparo tras la exposición a toxinas ponen de manifiesto su impacto perjudicial en la maduración y la función de la red neuronal.
1. Registro de la actividad de la red neuronal
| Axion Muse MEA | Axion Biosystems | M64-GL1-30Pt200 | Se llamará sistema MEA en el manuscrito |
| Software de Axis | Axion Biosystems | Se denominará software de registro en el manuscrito | |
| Bpa | Sigma-Aldrich | 239658-250g | |
| EtOH | Sigma-Aldrich | 64-17-5 | |
| Medio neurobasal | Pedazos de cerebro | NB4-500 | |
| Software estadístico Neuroexplorer | Tecnologías Nex | Neuroexplorer versión 5 |