“…,H2O2 increased the permeability of … layer of podocytes to albumin : Transmembrane flux for albumin increased five‐fold (106.6 ± 5.2 µg/ml vs. 20.2 ± 2.5 µg/ml, P < 0.05, n = 5), and the PKG inhibitor Rp‐8‐Br‐cGMPS (100 µM) prevented the flux increase.”