OPHTHALMOLOGICA, cilt.221, sa.6, ss.421-425, 2007 (SCI-Expanded)
Objectives: To investigate the possible effect of melatonin (MEL) and zinc on the immune response to Toxoplasma gondii retinochoroiditis in the rat model of infection and to establish the possible value of artificial MEL and/or zinc supplementation as adjunctive therapeutic agents in the treatment of T. gondii retinochoroiditis.