8382677 Ca,phospholipid-dependent (PKC) and cAMP-dependent (PKA) protein kinases phosphorylate the alpha-subunit of the Na,K-ATPase from duck salt gland with the incorporation of 0.3 and 0.5 mol 32P/mol of alpha-subunit, respectively.
8393279 The data indicate that AVP mediates its effect through a cAMP-dependent pathway involving PKA activation whose target is the G protein pathway that regulates apical epithelial Na+ channel activity.