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. Author manuscript; available in PMC: 2014 Jan 1.
Published in final edited form as: Respir Physiol Neurobiol. 2012 May 26;185(1):94–104. doi: 10.1016/j.resp.2012.05.019

Fig 3.

Fig 3

Mass-specific carotid body (CB) volume in rats exposed to one week of 60% O2 at postnatal ages P7–P14, P28–P35, and P70–P77 (Hyperoxia) and in age-matched rats reared in room air (Control). Volumes were determined immediately following the hyperoxic exposure (panel A) or after a five month recovery in room air (panel B). All values are mean ±SEM; n=6 per treatment group at each age. * P<0.05 vs. age-matched Control.