The Enzymatic Antioxidant System of Human Spermatozoa

<table>Comparison of SOD-like activity in spermatozoa from several mammals. The relative SOD-like activity in relation to that of human spermatozoa is present on the top of each bar. Considering SOD-like activity of human spermatozoa equal to 1, donkeys, rats, and stallions are those with the highest enzymatic activity. Data obtained from studies [<a href="/journals/aandrol/2014/626374/#B46">46</a>–<a href="/journals/aandrol/2014/626374/#B49">49</a>].</table>

Advances in Andrology

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Figure 1

Figure 1: The Enzymatic Antioxidant System of Human Spermatozoa 