Senoo A
Stain Technol. 1978 May;53(3):123-9. doi: 10.3109/10520297809111454.
A new method of specimen preparation is described permitting several studies such as routine staining, histochemistry, enzyme histochemistry, immunohistochemistry, and electron microscopy on a single block of biopsy specimens. Tissues are immersed in the fixative, which primarily stabilizes carbohydrate moieties, and embedded in the mixture of JB-4, methylmethacrylate and divinylbenzene. The resin is polymerized at 4 C. Thin sections (1-2 microns) are obtained with a sliding microtome, and ultrathin sections (60-90 millimicrons) with a ultramicrotome. The sections are stained directly with various conventional procedures without removing the embedding resin. This preparation method offers a potentially useful tool for histopathological studies on biopsy specimens.
