Among the immune parameters examined, lysozyme
levels (79.5 ± 5.1 U mL1), leukocyte phagocytic activity (52 ± 4.3%), and alternative complement
pathway activity (ACP) (186.1 ± 8.3 UmL1) were significantly high (P < 0.05) in G2 fed group; there was,
however, no significant effect of guava leaves at any concentration on plasma IgM level