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Preparazione di primaria neuroni per visualizzare neuriti in uno Stato Frozen-idratata Utilizzo Cryo-Electron Positron

DOI :

10.3791/50783-v

February 12th, 2014

February 12th, 2014

78,719 Views

1Department of Molecular Physiology and Biophysics, Baylor College of Medicine, 2Department of Neuroscience, Baylor College of Medicine, 3Department of Neuroscience, University of California at San Diego, 4National Center for Macromolecular Imaging, Verna and Marrs McLean Department of Biochemistry and Molecular Biology, Baylor College of Medicine

Per conservare processi neuronali per l'analisi ultrastrutturale, si descrive un protocollo per la placcatura di neuroni primari su Electron griglie microscopia seguite da congelamento flash, ottenendo campioni sospesi in uno strato di ghiaccio vitreo. Questi campioni possono essere esaminate con un microscopio crio-elettroni per visualizzare le strutture in scala nanometrica.

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Neuroscienze

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