Immunohistochemistry of Anableps eye sections. Paraformaldehyde-fixed, paraffin embedded eyes were sectioned and stained with an anti-human gelsolin antibody as described in Materials and Methods. A, B) Whole eye; C, D) dorsal cornea from Anableps; E, F) ventral cornea from Anableps. A, C, E) Bright-field photographs. B, D, F) Fluorescence photographs.