Abstract:
:[3H]inositol-labelled products are released from adrenal medullary cells during exocytotic secretion. In 'leaky' cells in which small molecules readily enter and leave the cytoplasm, addition of micromolar calcium ions in the presence of ATP stimulates exocytosis and causes the release of inositol polyphosphates. These data support the idea that hydrolysis of plasma membrane polyphosphoinositides may be an essential step in exocytotic secretion.
journal_name
FEBS Lettjournal_title
FEBS lettersauthors
Whitaker Mdoi
10.1016/0014-5793(85)80858-9subject
Has Abstractpub_date
1985-09-09 00:00:00pages
137-40issue
1eissn
0014-5793issn
1873-3468pii
0014-5793(85)80858-9journal_volume
189pub_type
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