Clofazimine and B669 inhibit the proliferative responses and Na+, K(+)-adenosine triphosphatase activity of human lymphocytes by a lysophospholipid-dependent mechanism.

Clofazimine and B669 inhibit the proliferative responses and Na+, K(+)-adenosine triphosphatase activity of human lymphocytes by a lysophospholipid-dependent mechanism.