['The hallmark of lung ischemia-reperfusion injury (IRI) is the production of reactive oxygen species (ROS), and the resultant oxidant stress has been implicated in apoptotic cell death as well as subsequent development of inflammation. Dietary flaxseed (FS) is a rich source of naturally occurring antioxidants and has been shown to reduce lung IRI in mice. However, the mechanisms underlying the protective effects of FS in IRI remain to be determined.', 'We used a mouse model of IRI with 60 min of ischemia followed by 180 min of reperfusion and evaluated the anti-apoptotic and anti-inflammatory effects of 10% FS dietary supplementation.', 'Mice fed 10% FS undergoing lung IRI had significantly lower levels of caspases and decreased apoptotic activity compared with mice fed 0% FS. Lung homogenates and bronchoalveolar lavage fluid analysis demonstrated significantly reduced inflammatory infiltrate in mice fed with 10% FS diet. Additionally, 10% FS treated mice showed significantly increased expression of antioxidant enzymes and decreased markers of lung injury.'] Does dietary flaxseed protect against lung ischemia reperfusion injury via inhibition of apoptosis and inflammation in a murine model?