-Renal 11beta-hydroxysteroid dehydrogenase II (11beta-HSDII) converts glucocorticoids into inactive metabolites and plays an important role in controlling blood pressure and sodium retention. To examine whether this enzyme may be involved in the pathophysiology of salt-sensitive hypertension, we determined 11beta-HSDII activity and mRNA levels in the blood vessel and kidney of Dahl Iwai salt-se...