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. Author manuscript; available in PMC: 2008 Jun 2.
Published in final edited form as: Exp Gerontol. 2006 Oct 18;41(11):1117–1125. doi: 10.1016/j.exger.2006.08.004

Fig. 5.

Fig. 5

Densitometrical intensities as relative quantities (RQ) in images of brain sections stained for oxidative carbonylation damage. N, nurse bees; F, foragers; D, diutinus bees. Numbers within bars are chronological age in days. Social role (P < 0.005) but not age (P = 0.10) had a significant effect on the level of carbonylation damage. Bars are means with standard errors (n = 3–6).