Subacute and sublethal ingestion of microcystin-LR impairs lung mitochondrial function by an oligomycin-like effect.

Microcystin-LR (MC-LR) is a potent cyanotoxin that can reach several organs. However subacute exposure to sublethal doses of MC-LR has not yet well been studied. Herein, we evaluated the outcomes of subacute and sublethal MC-LR exposure on lungs.