Nerves and taste-buds degeneration in the cat-fishIctalurus melas
- 1 August 1978
- journal article
- specialia
- Published by Springer Nature in Cellular and Molecular Life Sciences
- Vol. 34 (8) , 1072-1073
- https://doi.org/10.1007/bf01915356
Abstract
Summary After nerve transection, external taste-buds remain apparently normal for more than 3 weeks, become round, then disappear. Cryonecrosis of the cranial ganglia V and VII induces a loss of polarity of the buds, which, though keeping up their form for 50 and even 150 days, are progressively deprived of sensory cells. This shows a dissociation of the actions of nerve factors.Keywords
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