Handling and staining epoxy resin sections for light microscopy.
Epoxy resin sections 0 1-1.0 mum thick of specimens embedded for electron microscopy, were collected from the ultramicrotome using strips of cover slip, and, after drying on a hot plate, were bulk stained in specially made troughs. After treatment with periodic acid, the sections were stained first in basic fuchsin at 70 degrees C and then in alkaline methylene blue at room temperature. The handling technique allows accurate collection of serial sections without interrupting the sectioning process, and the stain combination is suitable for different specimens in different epoxy resins and is unaffected by storage for more than 1 year.
D004853:Epoxy Resins; D006652:Histological Techniques; D008751:Methylene Blue; D008853:Microscopy; D008867:Microtomy; D010504:Periodic Acid; D012394:Rosaniline Dyes; D013194:Staining and Labeling / Q000379:methods*
D004853:Epoxy Resins; D012394:Rosaniline Dyes; D010504:Periodic Acid; D008751:Methylene Blue