1. Influx and efflux of @entity2922 and @entity859 triphosphatase activity were studied in storage vesicles of @entity291 adrenal medulla. 2. In the absence of @entity855 the influx of @entity2922 was slow and was not influenced by various anions, whereas the efflux increased in the sequence of anions given by the lyotrophic series. 3. In the presence of @entity855 the efflux was enhanced compared with that in the absence of @entity855 ; the anion-dependent sequence, however, in which the efflux increased was the same as in the absence of @entity855 . 4. The @entity855 -dependent @entity2922 influx and the @entity859 triphosphatase activity are correlated. The sequence in which anions affect @entity859 triphosphatase activity and @entity2922 influx, however, is completely different from the lyotrophic anion series. 5. No correlation was found between @entity859 triphosphatase activity and the efflux of @entity2922 .

The effects of univalent anions on @entity2922 fluxes and XXXX triphosphatase activity in storage vesicles from the adrenal medulla.

@entity855 :: ('MESH:D000255', 'Chemical') :: ['ATP'] @entity291 :: ('9913', 'Species') :: ['bovine'] @entity859 :: ('MESH:D000241', 'Chemical') :: ['adenosine'] @entity2922 :: ('CHEBI:33567', 'Chemical') :: ['catecholamine']
@entity859 :: (MESH:D000241,Chemical) :: ['adenosine']
