| Abstract: | Differential histological staining of various tissues is achieved in epon, araldite or glycol methacrylate sections 0·25–0·5 μ thick, from human, guinea-pig and rat origin. The staining procedure is as follows: 1% methylene blue in 1% borax 15–30 sec at 70°C; wash in hot water; 2% basic fuchsin in distilled water 1–2 min at room temperature; wash and mount in DPX. Results: with all tissues: nuclei pale violet, cytoplasm blue. Special histological components: collagen red, myelin deep blue, elastin deep violet, axoplasm pale blue. Although of general utility the method is especially useful for peripheral nerve and blood vessels. |
