Fig. (3) Effect of omega-6 fatty acids on membrane fluidity as measured by DPH florescence polarization. DPH loaded thymocytes were incubated with DTA, ARA or LNA (20 and 30µM) for 30 min, 1 and 2 hrs. DTA (C22) and ARA (C20) increased but LNA (C18) decreased membrane fluidity. * Significantly different from control (p< 0.05).