Figure 6From: TGF-β1 induces senescence of bone marrow mesenchymal stem cells via increase of mitochondrial ROS productionMitochodrial ROS (mtROS) specific inhibitor acetyl- L- carnitine ( ALCAR) inhibits TGF- β1- induced mtROS generation and bmMSC senescence. Bar graphs represent mean ± SD (4 independent experiments/group). *P < 0.05 vs. treatments with 5 ng/mL TGF-β1.Back to article page