AQP1 abundance.

<p>Semiquantitative immunoblotting of kidney protein prepared from inner medulla. Immunoblot was reacted with anti-AQP1 antibody and reveals 29 kDa and 35–50 kDa AQP1-bands (<i>A-E</i>). Data are presented in <a href="http://www.plosone.org/article/info:doi/10.1371/journal.pone.0116501#pone.0116501.t009" target="_blank">Table 9</a>. <i>A</i>) L-Sham was decreased vs. Sham and HF, as also presented in <i>B</i>) and <i>E</i>). No difference was found between Sham and HF. <i>B</i>) No difference was observed between Sham and L-HF. <i>C</i>) HF, L-HF+d, and L-HF had comparable AQP1 protein levels. <i>D</i>) Densitometric analysis revealed that L-Sham, L-HF+d, and L-Sham+d had comparable AQP1 protein levels. Each column represents the mean ± SE. Solid white, Sham; solid light grey, HF; line pattern, L-Sham; solid dark grey, L-HF; solid black, L-HF+d; dotted pattern, L-Sham+d. *<i>P <</i> 0.05 vs. Sham, ¤ <i>P <</i> 0.05 vs. L-HF.