Reversible Oxidation of Myometrial Voltage-Gated Potassium Channels with Hydrogen Peroxide

Figure 3

Change of AOS enzyme activity (MnSOD (a), CuZnSOD (b), CAT (c), GR (d), and GSHPx (e)) in Ca²⁺-induced rat uteri after applying 3.6 mM H₂O₂. Control group were uteri active equivalent time interval without H₂O₂ treatment. Data are expressed as mean ± error. Groups were compared with t-test (𝑃<0.05, significant). Ns: non significant; *𝑃<0.05.

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