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. 2015 Oct 30;10(10):e0141714. doi: 10.1371/journal.pone.0141714

Fig 6. Effect of ibuprofen on the phosphorylated forms of AQP2.

Fig 6

Tissue samples were isolated from rat IM tip and base after 14 days treatment without or with ibuprofen (5 mg/kg). and analyzed by Western blot for phosphorylated AQP2 (arrows) as follows: (A) p256AQP2, (B) p261AQP2, (C) p264AQP2 and (D) p269AQP2. Left panels provide representative Western blots. The top bracket shows 35–50 kDa glycosylated forms; the bottom arrow designates the 29 kDa unglycosylated AQP2. L.C. = loading control. Right bar graphs show phosphoAQP2 combined densitometry from n = 12 rats per group. All proteins were normalized to loading controls. White bars, control; black bars, ibuprofen treated. Bars = Mean ± SEM; *P<0.05 compared with control rats.