The Role of Sauropus androgynus (L.) Merr. Leaf Powder in the Broiler Chickens Fed a Diet Naturally Contaminated with Aflatoxin

Figure 9

Effect of 5% SAP on the immune-expression of CD4+ and CD8+ lymphocytes in the spleen and BF of the broiler chicken fed a diet with naturally contaminated with AF on day 21. High immune-expression of CD4+ lymphocytes (arrow) (a); low immune-expression of CD8+ lymphocytes (b) in the white pulp of the chicken’s spleen in group V; high immune-expression of CD4+ lymphocytes (arrow) (a); low immune-expression of CD8+ lymphocytes (b) in the lymphoid follicle of the chicken’s BF in group V. IHC antibody anti-CD4+, DAB, 100× (a), 1000× (b); IHC antibody anti-CD8+, DAB, 100× (c), 1000× (d).

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