araldite and gamma-collidine

araldite has been researched along with gamma-collidine* in 1 studies

Other Studies

1 other study(ies) available for araldite and gamma-collidine

ArticleYear
Fine structures of intracytoplasmic organelles of mycobacteria.
    The Journal of biophysical and biochemical cytology, 1961, Volume: 9

    The fine structure of the intracytoplasmic organelles of mycobacteria was studied by means of electron microscopy of ultrathin sections. A well-preserved nuclear apparatus was obtained by fixation with OsO(4) in acetate-veronal buffer, containing calcium and tryptone, or in collidine-HCl buffer, followed by uranyl-acetate treatment and embedding in araldite. A low density nuclear region was filled with fine fibrils, 30 A in diameter, in parallel or concentric arrangement. A membranous organelle, tentatively designated as "lamellar structure," consists of unit membranes in lamellar arrangement. The thickness of each lamella in this membranous organelle coincides with that of the three-layered cytoplasmic membrane Moreover, the continuity of this unit membrane with the cytoplasmic membrane was demonstrated.

    Topics: Cell Membrane; Epoxy Resins; Extracellular Matrix; Histological Techniques; Microscopy, Electron; Mycobacterium; Organelles; Organometallic Compounds; Phthalic Anhydrides; Preservation, Biological; Pyridines; Research

1961