Journal article
Involvement of pertussis toxin-sensitive and -insensitive GTP-binding proteins in luteinizing hormone exocytosis distal to second messenger generation.
- Abstract:
-
Inhibition of luteinizing hormone (LH) exocytosis by guanosine 5'-[gamma-thio]triphosphate (GTP gamma S) in permeabilized pituitary cells has indicated the involvement of one or more GTP-binding proteins in the exocytotic mechanism distal to second messenger generation. We now report that two inhibitory sites of action of GTP gamma S can be distinguished by their dependence on GTP gamma S concentration and their sensitivity to pertussis toxin. Ca(2+)-stimulated exocytosis was half-maximally i...
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Bibliographic Details
- Journal:
- Cellular signalling
- Volume:
- 4
- Issue:
- 4
- Pages:
- 379-384
- Publication date:
- 1992-07-01
- DOI:
- EISSN:
-
1873-3913
- ISSN:
-
0898-6568
- Source identifiers:
-
19044
Item Description
- Language:
- English
- Keywords:
- Pubs id:
-
pubs:19044
- UUID:
-
uuid:3fcf1fdd-6d6b-4eef-9911-0dba592e0597
- Local pid:
- pubs:19044
- Deposit date:
- 2012-12-19
Terms of use
- Copyright date:
- 1992
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