Oxidoreductase activities of chromaffin granule ghosts isolated from the bovine adrenal medulla

1980 ◽  
Vol 597 (2) ◽  
pp. 318-330 ◽  
Author(s):  
Ole Terland ◽  
Torgeir Flatmark
1984 ◽  
Vol 95 (1) ◽  
pp. 155-160 ◽  
Author(s):  
Michiko SEKINE ◽  
Toshio ARIGA ◽  
Tadashi MIYATAKE ◽  
Yoichiro KURODA ◽  
Akemi SUZUKI ◽  
...  

1982 ◽  
Vol 204 (1) ◽  
pp. 291-299 ◽  
Author(s):  
N Azila ◽  
J N Hawthorne

The effects of carbachol on catecholamine secretion and [32P]Pi incorporation into phospholipids was studied in perfused bovine adrenal medulla. After a labelling period, the gland was stimulated with carbachol in the absence of 32P. Subcellular fractions were then prepared from the medulla. Carbachol roughly halved the specific radioactivities of phosphatidylinositol and phosphatidate in microsomal, chromaffin-granule, mitochondrial and plasma-membrane fractions. With Ca2+-free perfusion medium, catecholamine secretion was abolished but the phospholipid changes remained. Stimulation of secretion by KCl was not accompanied by phospholipid changes. The results are not consistent with the theory relating phosphatidylinositol hydrolysis and Ca2+ gating.


1993 ◽  
Vol 23 (4) ◽  
pp. 343-350 ◽  
Author(s):  
Jef Pinxteren ◽  
Marlene Jimenez Del Rio ◽  
Carlos Velez Pardo ◽  
Guy Ebinger ◽  
Georges Vauquelin ◽  
...  

1988 ◽  
Vol 263 (25) ◽  
pp. 12744-12750
Author(s):  
H Murofushi ◽  
A Ikai ◽  
K Okuhara ◽  
S Kotani ◽  
H Aizawa ◽  
...  

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