Chem. Senses 26: 399-407,
2001
© Oxford University Press 2001
Slice Culture of the Olfactory Bulb of Xenopus laevis Tadpoles
Physiologisches Institut, Universität Göttingen, Humboldtallee 23, D-37073 Göttingen, Germany
Correspondence to be sent to: Detlev Schild, Physiologisches Institut, Universität Göttingen, Humboldtallee 23, D-37073 Göttingen, Germany. e-mail: dschild{at}gwdg.de
We report on the development of a slice culture of amphibian brain tissue. In particular, we cultured slices from Xenopus laevis tadpoles that contain the olfactory mucosae, the olfactory nerves, the olfactory bulb and the telencephalon. During 6 days in roller tubes the slices flattened, starting from 250 µm and decreasing to
40 µm, corresponding to about three cell layers. Dendritic processes could be followed over distances as long as 200 µm. Neurons in the cultured slice could be recorded using the patch clamp technique and simultaneously imaged using an inverted laser scanning microscope. We characterized the main neuron types of the olfactory bulb, i.e. mitral cells and granule cells, by correlating their typical morphological features in the acute slice with the electrophysiological properties in both the acute slice and slice culture. This correlation allowed unambiguous identification of mitral cells and granule cells in the slice culture.
![]()
CiteULike
Connotea
Del.icio.us What's this?
This article has been cited by other articles:
![]() |
T.-W. Chen, B.-J. Lin, and D. Schild Odor coding by modules of coherent mitral/tufted cells in the vertebrate olfactory bulb PNAS, February 17, 2009; 106(7): 2401 - 2406. [Abstract] [Full Text] [PDF] |
||||
