Abstract:
:Cytoplasmic acidification in taste receptor cells is thought to be involved, at least in part, in acid taste transduction. Since in taste buds about 20% of the receptor cells are electrically coupled, we have tested whether reduction in intracellular pH affects these lateral synaptic interactions. By applying the patch clamp technique to a slice preparation of Necturus lingual epithelium, we found that electrical coupling between taste receptor cells was strongly reduced by cytoplasmic acidification. Therefore, electrical coupling in taste buds might be modified during acid stimulation.
journal_name
Neurosci Lettjournal_title
Neuroscience lettersauthors
Bigiani A,Roper SDdoi
10.1016/0304-3940(94)90085-xsubject
Has Abstractpub_date
1994-08-01 00:00:00pages
212-6issue
2eissn
0304-3940issn
1872-7972pii
0304-3940(94)90085-Xjournal_volume
176pub_type
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journal_title:Neuroscience letters
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journal_title:Neuroscience letters
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journal_title:Neuroscience letters
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