Figure 4

Effect of Spirulina platensis on reduced glutathione (GSH) level in lambs reared in endemic fluorosis area. Data were expressed as the mean ± SEM. Group I: lambs reared in fluorosis-free area, Group II: lambs reared in endemic fluorosis area, Group III: lambs supplemented with 250 mg/kg BW/day of Spirulina platensis, Group IV: lambs supplemented with 500 mg/kg BW/day of Spirulina platensis. A, B, C and D different superscripts within each column show significant differences at the level of GSH between the females of each group (p < 0.05). a, b, c and d different superscripts within each column show significant differences at the level of GSH between the males of each group.