Fig. 3. ß-III-tubulin (TUJ1) and TH expression in gp130^DBHcre sweat gland innervation. Sections from P60 mouse footpads of control gp130^fl/fl and mutant gp130^DBHcre mice were stained for TUJ1 and TH. (A-C) The expression of TUJ1-IR is not reduced in gp130^DBHcre (B) sweat glands compared with gp130^fl/fl (A). Quantitative analysis of TuJ1-IR is shown in (C). (D-F) Sweat glands in mutant gp130^DBHcre mice (E) display a slightly stronger TH-IR signal than control tissues do (D), which is also reflected in the quantitative analysis (F). Data are expressed as the mean±s.e.m. (n=8-9 for TUJ1; n=3-4 for TH). The differences between gp130^fl/fl and gp130^DBHcre are not significant.