Transient receptor potential vanilloid 1-immunoreactive signals in murine enteric glial cells

Figure 5 Difference in glial fibrillary acidic protein-IR signals between wild-type and knockout mice. The intensity of GFAP-IR signal for WT and KO mice on postnatal day (PD) 6, PD 13 and PD 21 was quantitated by imaging analysis as described in Materials and Methods. The amount of GFAP-IR fluorescence was normalized to the circumferential length of the intestinal tract. Data represent mean ± SEM, n = 5-6. ^bP < 0.01. GFAP-IR: Glial fibrillary acidic protein; WT: Wild-type; KO: Knockout.