Fig. 4
From: Fetal ischemia monitoring with in vivo implanted electrochemical multiparametric microsensors
Correlation of obtained pH results in ischemia analysis of the ewe fetus under different degrees of umbilical cord occlusion, using the developed device in vivo by vascular insertion (n = 3 sensors, N = 3 ewe fetuses) and the standard device by ex vivo blood extraction (n = 8 sensors, N = 8 ewe fetuses). Data are expressed as Mean ± SEM