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Isolation of Rat and Human Hippocampal Neuron Fractions in a Discontinuous Density Gradient
Author(s) -
John Graham
Publication year - 2002
Publication title -
the scientific world journal
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.453
H-Index - 93
eISSN - 2356-6140
pISSN - 1537-744X
DOI - 10.1100/tsw.2002.850
Subject(s) - iodixanol , hippocampal formation , isolation (microbiology) , plating (geology) , neuron , brain tissue , density gradient , human brain , chemistry , anatomy , neuroscience , biology , medicine , bioinformatics , physics , paleontology , radiology , quantum mechanics , contrast medium
The plating efficiency of neurons in culture is highly dependent on the concentration of cells used to establish the monolayer. A discontinuous iodixanol gradient permits both the production of a viable concentrated suspension of neurons and purification from other brain tissue elements. The gradient that is described in this Protocol Article is applicable to brain tissue from rat and also from human biopsy specimens.

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