Fig. 4

showed the photomicrograph of H&E-stained spleen of the different treated groups (X200, Scale bar= 50µ). G1: The control bird showed normal white and red pulps with normal lymphoid follicles within the white pulp portion. G2: The spleen of Afl group showed marked lymphoid depletion with marked diffuse histocytes cells infiltration replacing whole lymphoid parenchyma. G3: The spleen of Afl+Cur group demonstrated marked increase of the lymphoid cells with normal lymphoid follicles. G4: The spleen of Afl+Nano-Cur showed increase the lymphocytes within the lymphoid cells with multifocal histocytic cells infiltration within the splenoic parenchyma