Detection of transcripts encoding mBD-1 in extrapulmonary organs. Antisense and sense probes were used to detect the tissue distribution of mBD-1 expression. Representative sections in dark and bright fields (DF and BF, respectively) from the kidney (A to D), tongue (E to H), liver (I to L), and heart muscle (M to P) are shown. Bars: A to H, 0.7 mm; I to L, 270 μm; M to P, 130 μm.