Powered by OpenAIRE graph
Found an issue? Give us feedback
image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/ Recolector de Cienci...arrow_drop_down
image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
Docta Complutense
Doctoral thesis . 2017
Data sources: Docta Complutense
versions View all 4 versions
addClaim

Potenciación de la liberación de glutamato por los receptores metabotrópicos de glutamato de tipo 7 y β-andrenérgicos

Authors: Ferrero López, José Javier;

Potenciación de la liberación de glutamato por los receptores metabotrópicos de glutamato de tipo 7 y β-andrenérgicos

Abstract

La comunicación entre las neuronas es la base del funcionamiento cerebral y se establece por medio de uniones celulares altamente especializadas, denominadas sinapsis. En las sinapsis químicas, esta comunicación es mediada por la liberación de neurotransmisores desde el terminal presináptico, que da lugar a la despolarización de la neurona postsináptica. Los neurotransmisores son almacenados en vesículas sinápticas, que se organizan en torno a la denominada zona activa. Esta región de la membrana presináptica localiza las proteínas necesarias para el proceso de fusión de las vesículas sinápticas, denominadas maquinaria de exocitosis, así como una gran concentración de canales de calcio dependientes de voltaje. La llegada del potencial de acción a la zona activa induce la entrada de calcio a través de estos canales, que activa la maquinaria de exocitosis, provocando la fusión de las vesículas cargadas de neurotransmisores. Para que se produzca la fusión de las vesículas sinápticas, estas deben estar físicamente en contacto con la membrana de la zona activa (proceso de colocación o docking) y en un estado molecular competente para la fusión (proceso de preparación o priming). Estos procesos dependen de la acción de la maquinaria proteica de exocitosis, que comprende diversas proteínas (Sudhof et al., 2013), como Munc13, una proteína activada por diacilglicerol esencial para el proceso de preparación de las vesículas sinápticas (Rhee et al., 2002), que requiere para su acción su interacción con la proteína RIM (Deng et al., 2001)...

Country
Spain
Related Organizations
Keywords

577.1(043.2), Bioquímica, Bioquímica (Medicina), Biochemistry

  • BIP!
    Impact byBIP!
    selected citations
    These citations are derived from selected sources.
    This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
    0
    popularity
    This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
    Average
    influence
    This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
    Average
    impulse
    This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
    Average
Powered by OpenAIRE graph
Found an issue? Give us feedback
selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
0
Average
Average
Average
Green