Mononuclear cell migration inhibition in children with nephrotic syndrome.

The relative number of T/B lymphocytes and the response of peripheral blood mononuclear cells to PHA in the migration inhibition test was studied in a group of patients with idiopathic nephrotic syndrome. It has been found that the level of T lymphocytes and the response to PHA was decreased in patients in particular those with frequent relapses. The possible implications of these finding for pathogenesis of idiopathic nephrotic syndrome is briefly discussed.