Fig. 2
From: Transfer of rhodamine-123 into the brain and cerebrospinal fluid of fetal, neonatal and adult rats
Transfer of R123 into the postnatal brain. a The concentration of R123 in the brain cortices compared to the concentration in the plasma (blood). The three age groups investigated were P4 (light blue, squares), P14 (teal, diamonds) and adult (dark blue, triangles) rats. b The concentration ratio between R123 in the brain and plasma. Graph A and B display data from the same rats. Significant differences between age groups are indicated: * p < 0.05 (Kruskal-Wallis with Dunn’s correction)