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. Author manuscript; available in PMC: 2015 Aug 22.
Published in final edited form as: Exp Gerontol. 2011 Nov 4;47(1):100–108. doi: 10.1016/j.exger.2011.10.011

Fig. 2.

Fig. 2

Protein and gene expression of hemojuvelin (HJV) in the gastrocnemius muscle of young and old rats in control, HS, HS+7 and HS+14 groups. (A) The protein expression levels of HJV were unchanged with age and treatments. (B) HJV mRNA levels significantly elevated by HS in gastrocnemius muscle of both young and old rats, which subsequently mitigated by re-loading. Values are means±SEM (n=7–8). a,b,cDifferent letters are significantly different from each other (p<0.05). Graph bar legends: Control, non-suspended control; HS, 14 days of HS; HS+7, 14 days of HS followed by 7 days of ambulatory re-loading; HS+14, 14 days of HS followed by 14 days of ambulatory re-loading.