The Experts below are selected from a list of 105 Experts worldwide ranked by ideXlab platform

Ülken Örs - One of the best experts on this subject based on the ideXlab platform.

  • New applications for the zinc iodide-Osmium Tetroxide technique.
    Journal of Anatomy, 1994
    Co-Authors: Attila Dagdeviren, H Alp, Ülken Örs
    Abstract:

    The zinc iodide-Osmium Tetroxide (ZIO) fixation/staining method was applied for neurocytological studies and also to examine several other tissue samples including epidermal Langerhans cells, blood and bone marrow cells and lymphoid tissue. Although precise specificity cannot be attributed to the staining reaction, interesting staining patterns for different cell types were observed by using one of the ZIO staining solutions. The significance of ZIO positivity is briefly discussed.

Christopher A. Squier - One of the best experts on this subject based on the ideXlab platform.

  • Osmium Tetroxide and ruthenium Tetroxide are complementary reagents for the preparation of epidermal samples for transmission electron microscopy.
    The Journal of investigative dermatology, 1995
    Co-Authors: Donald C. Swartzendruber, I H Burnett, Philip W. Wertz, Kathi C. Madison, Christopher A. Squier
    Abstract:

    Ruthenium Tetroxide and Osmium Tetroxide were compared as post-fixatives in the preparation of human epidermis for transmission electron microscopic examination. Both reagents revealed characteristic lamellar granules within the granular layer and extruded lamellar granule contents in the upper granular layer. The transformation of the granule contents into multilamellar sheets at the interface between the granular and cornified layers and the persistence of these sheets through all levels of the stratum corneum were demonstrated only with ruthenium Tetroxide fixation, Therefore, the reactivity of Osmium Tetroxide with isolated epidermal lipids was examined. The failure of Osmium Tetroxide to reveal membrane structures in the stratum corneum can be explained by its inability to react with many of the lipid components of these membranes, rather than to selective removal of lipids during tissue processing, as was formerly believed. Ruthenium Tetroxide, a stronger oxidizing agent than Osmium Tetroxide, overcomes this problem but has other severe limitations as a post-fixative.

Attila Dagdeviren - One of the best experts on this subject based on the ideXlab platform.

  • New applications for the zinc iodide-Osmium Tetroxide technique.
    Journal of Anatomy, 1994
    Co-Authors: Attila Dagdeviren, H Alp, Ülken Örs
    Abstract:

    The zinc iodide-Osmium Tetroxide (ZIO) fixation/staining method was applied for neurocytological studies and also to examine several other tissue samples including epidermal Langerhans cells, blood and bone marrow cells and lymphoid tissue. Although precise specificity cannot be attributed to the staining reaction, interesting staining patterns for different cell types were observed by using one of the ZIO staining solutions. The significance of ZIO positivity is briefly discussed.

Donald C. Swartzendruber - One of the best experts on this subject based on the ideXlab platform.

  • Osmium Tetroxide and ruthenium Tetroxide are complementary reagents for the preparation of epidermal samples for transmission electron microscopy.
    The Journal of investigative dermatology, 1995
    Co-Authors: Donald C. Swartzendruber, I H Burnett, Philip W. Wertz, Kathi C. Madison, Christopher A. Squier
    Abstract:

    Ruthenium Tetroxide and Osmium Tetroxide were compared as post-fixatives in the preparation of human epidermis for transmission electron microscopic examination. Both reagents revealed characteristic lamellar granules within the granular layer and extruded lamellar granule contents in the upper granular layer. The transformation of the granule contents into multilamellar sheets at the interface between the granular and cornified layers and the persistence of these sheets through all levels of the stratum corneum were demonstrated only with ruthenium Tetroxide fixation, Therefore, the reactivity of Osmium Tetroxide with isolated epidermal lipids was examined. The failure of Osmium Tetroxide to reveal membrane structures in the stratum corneum can be explained by its inability to react with many of the lipid components of these membranes, rather than to selective removal of lipids during tissue processing, as was formerly believed. Ruthenium Tetroxide, a stronger oxidizing agent than Osmium Tetroxide, overcomes this problem but has other severe limitations as a post-fixative.

K. N. Houk - One of the best experts on this subject based on the ideXlab platform.