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Research Article| Volume 14, ISSUE 7, P868-876, July 1961

Transference of osteogenic tissue to the anterior eye chamber by means of polyvinyl plastic sponge grafts

  • Melvin H. Amler
    Affiliations
    From the New York University College of Dentistry, Department of Histology and the Murry New York, N. Y. ,USA

    Leonie Guggenheim Foundation. New York, N. Y. USA

    Institute for Dental Research. New York, N. Y. USA

    the Beth Israel Hospital. New York, N. Y. USA
    Search for articles by this author
  • Author Footnotes
    † Deceased.
    Percy L. Johnson
    Footnotes
    † Deceased.
    Affiliations
    From the New York University College of Dentistry, Department of Histology and the Murry New York, N. Y. ,USA

    Leonie Guggenheim Foundation. New York, N. Y. USA

    Institute for Dental Research. New York, N. Y. USA

    the Beth Israel Hospital. New York, N. Y. USA
    Search for articles by this author
  • Author Footnotes
    † Deceased.
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      Abstract

      • 1. A preliminary study of the use of polyvinyl plastic sponge in the transfer of osteogenic tissue from the bone marrow into the anterior eye chamber of the rat has been completed.
      • 2. It was found that marrow-cell infiltration of polyvinyl sponge in the femur oftwo weeks' duration (not long enough for spicule formation to take place, as indicated by control sections) produced ostcogenic fibers, spicules, and finally a compact bone after transfer as an autograft to the anterior eye chamber. However, when the sponge was implanted into the marrow cavity of the femur for onlyone week and then transferred to the anterior eye chamber, bone formation did not take place, even when the sponge was left in position for up to ten weeks. This appeared to indicate that the degree of maturity of bone-marrow tissue infiltrated into polyvinyl sponge has some bearing on its osteogenic potential.
      • 3. Transferring polyvinyl sponge as an autograft to the anterior eye chamber following its implantation in the marrow cavity of the femur for two weeks did not appear to alter its osteogenic potential or its rate of osteogenesis, as compared to a control section of sponge left in situ.
      • 4. Polyvinyl sponge was proved not to be a bone-inducting substance by itself when implanted into the anterior eye chamber for six months.
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      1. (Note: The formula for EA36 in this article is incorrect. The authors in no way altered Papanicolaou's original formula,M. H. A.)