Fig. 4From: The mitigating effect of Ananas comosus on aluminum-induced oxidative stress on the testes of adult male Wistar ratsRepresentation of testosterone hormone level. (*) Negative control group was significant (p < 0.05), when control was compared with the other groups. (β) Groups 3 and 4 were significant (p < 0.05), when negative control was compared with other groupsBack to article page