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. 2012 May 15;67(12):1352–1357. doi: 10.1093/gerona/gls128

Figure 2.

Figure 2.

Water restriction does not increase AQP2 protein abundance in 15- or 30-month-old F344/BNF1 rats. Panel A: Western blot showing that AQP2 protein (a glycosylated smear from 35 to 45 kDa and a nonglycosylated 29 kDa band) abundance is not different between hydrated (H) and dehydrated (D) 30-month-old rats but is increased significantly increased in dehydrated (D) vs hydrated (H) 4-month-old rats. Panel B: Densitometric summary. There was no significant difference between hydrated (Hyd.) vs dehydrated (Dehyd) in the 15- or 30-month-old rats. Asterisk indicates a significant difference between hydrated (Hyd.) vs dehydrated (Dehyd) 4-month-old rats. Data from references (31,32).