Figure 2From: Aquaporin-4 expression in the cerebrospinal fluid in congenital human hydrocephalusHistogram of aquaporin-4 in CSF measured by ELISA in control infants (CONT, n = 4), infants with obstructive hydrocephalus (OBS, n = 4) and communicating hydrocephalus (COM, n = 8). * is significantly different from control and obstructive hydrocephalus, p < 0.05.Back to article page