<a href="https://en.wikipedia.org/wiki/Redox" class="extiw" title="w:Redox">Reduction and oxidation</a> of the <a href="https://en.wikipedia.org/wiki/coenzyme" class="extiw" title="w:coenzyme">coenzyme</a> <a href="https://en.wikipedia.org/wiki/Nicotinamide_adenine_dinucleotide" class="extiw" title="w:Nicotinamide adenine dinucleotide">NAD</a>. Created using <a rel="nofollow" class="external text" href="http://www.acdlabs.com/download/chemsk.html">ACD/ChemSketch 10.0</a> and <a href="https://en.wikipedia.org/wiki/Inkscape" class="extiw" title="w:Inkscape">Inkscape</a>.
<a href="//commons.wikimedia.org/wiki/User:Fvasconcellos" title="User:Fvasconcellos">Fvasconcellos</a> 19:44, 9 December 2007 (UTC). <a href="https://en.wikipedia.org/wiki/Image:NAD_oxidation_reduction.png" class="extiw" title="w:Image:NAD oxidation reduction.png">w:Image:NAD oxidation reduction.png</a> by <a href="https://en.wikipedia.org/wiki/User:TimVickers" class="extiw" title="w:User:TimVickers">Tim Vickers</a>.
Vector version of <a href="https://en.wikipedia.org/wiki/Image:NAD_oxidation_reduction.png" class="extiw" title="w:Image:NAD oxidation reduction.png">w:Image:NAD oxidation reduction.png</a> by <a href="https://en.wikipedia.org/wiki/User:TimVickers" class="extiw" title="w:User:TimVickers">Tim Vickers</a>.