Comment on

• Hypercholesterolemia enhances 15-lipoxygenase-mediated vasorelaxation and acetylcholine-induced hypotension.

  Aggarwal NT, Pfister SL, Campbell WB. Aggarwal NT, et al. Arterioscler Thromb Vasc Biol. 2008 Dec;28(12):2209-15. doi: 10.1161/ATVBAHA.108.177113. Epub 2008 Oct 2. Arterioscler Thromb Vasc Biol. 2008. Retraction in: Arterioscler Thromb Vasc Biol. 2013 Dec;33(12):e136. doi: 10.1161/01.atv.0000437284.24634.93. PMID: 18832753 Retracted.
• Chronic hypoxia enhances 15-lipoxygenase-mediated vasorelaxation in rabbit arteries.

  Aggarwal NT, Pfister SL, Gauthier KM, Chawengsub Y, Baker JE, Campbell WB. Aggarwal NT, et al. Am J Physiol Heart Circ Physiol. 2009 Mar;296(3):H678-88. doi: 10.1152/ajpheart.00777.2008. Epub 2008 Dec 26. Am J Physiol Heart Circ Physiol. 2009. Retraction in: Am J Physiol Heart Circ Physiol. 2014 Aug 15;307(4):H633. doi: 10.1152/ajpheart.zh4-1249-retr.2014. PMID: 19112096 Free PMC article. Retracted.