The Application of Miller's Elastic Stain to Glycol Methacrylate Tissue Sections

The application of Miller's dilute elastic stain followed sequentially by Gill's III hematoxylin and a fast green counterstain produced a reliable and consistent method for differentially staining elastic fibers, nuclei, muscle and collagen in glycol methacrylate tissue sections. Evaluation of different methods of fixation and conditions of staining on animal tissue sections showed that elastic fibers in both perfusion and immersion fixed tissues can be intensely stained. The stability of Miller's elastic stain offers the potential of a commercially available histological stain reagent for coarse and fine elastic fibers in glycol methacrylate tissue sections.