Fig. 7.

Malondialdehyde (MDA), protein carbonyl (PCN) and 8-hydroxy-2′-deoxyguanosine (8-OHdG) levels in lung samples from control uninfected and Schistosoma mansoni-infected mice untreated and treated with doxycycline hyclate. Groups: Cnt: control uninfected untreated, Sh: infected with S. mansoni, ShD1: infected treated with doxycycline hyclate (5 mg/kg), ShD2: infected treated with doxycycline hyclate (50 mg/kg), ShP: infected treated with praziquantel (Pzt, 200 mg/kg). Data are expressed as mean and standard deviation. The points denote the levels of all oxidative markers for each animal in and groups. The symbols in each group indicate statistical difference (p≤0.05), compared to ∗ Cnt, † Cnt and Sh, ^ɸ Cnt, Sh, ShD1 and ShP, # ShD1.