Dye Electroporation and Imaging of Calcium Signaling in Xenopus Nervous System.
Dye Electroporation and Imaging of Calcium Signaling in Xenopus Nervous System.
复制标题
非洲爪蟾神经系统钙信号的染料电穿孔和成像
DOI:
10.1007/978-1-4939-8784-9_15
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发表时间:
2018
影响因子:
--
通讯作者:
Manzini I
中科院分区:
文献类型:
--
作者:
Weiss L;Offner T;Hassenklöver T;Manzini I
Electroporation is an efficient method of transferring charged macromolecules into living cells in order to study their morphology, function, and connectivity within neuronal networks. Labeling cells with fluorophore-coupled macromolecules can be used to trace projections of whole neuronal ensembles, as well as the fine morphology of single cells. Here, we present a protocol to visualize pre- and postsynaptic components of a sensory relay synapse in the brain, using the olfactory system ofXenopus laevistadpoles as a model. We apply bulk electroporation to trace projections of receptor neurons from the nose to the brain, and single cell electroporation to visualize the morphology of their synaptic target cells, the mitral-tufted cells. Labeling the receptor neurons with a calcium-sensitive dye allows us to record stimulus-induced presynaptic input to the dendrites of the postsynaptic cells via functional calcium imaging.
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影响因子:
3.8
作者:
Manzini, Ivan;Schild, Detlev
通讯作者:
Schild, Detlev
影响因子:
1.7
作者:
N. Miyasaka;Y. Arimatsu;K. Takiguchihayashi
通讯作者:
K. Takiguchihayashi
影响因子:
14.8
作者:
Bestman, Jennifer E.;Ewald, Rebecca C.;Cline, Hollis T.
通讯作者:
Cline, Hollis T.
DOI:
10.3791/705
发表时间:
2008-07-11
期刊:
Journal of visualized experiments : JoVE
影响因子:
--
作者:
Hewapathirane, D Sesath;Haas, Kurt
通讯作者:
Haas, Kurt
DOI:
10.3791/52143
发表时间:
2014-10-30
期刊:
Journal of visualized experiments : JoVE
影响因子:
--
作者:
Hassenklöver T;Manzini I
通讯作者:
Manzini I