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. 2017 Dec 1;33(4):639–649. doi: 10.1007/s00467-017-3848-4

Fig. 3.

Fig. 3

Markers of nitric oxide (NO) homeostasis. Inorganic nitrate (NO3 ; a) and nitrite (NO2 ; b) as well as a marker of NO signaling [cyclic guanosine monophosphate (cGMP); c] was measured in plasma from HC (n = 8), OC (n = 8), and HN children before [HN (Pre), n = 8] and after [HN (Post), n = 8] surgical management of the obstruction. Data are presented as box-plots, with the median and first and third quartiles (box) and whiskers (minimum to maximum). Asterisk denotes significance at p < 0.05