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  • 1970-1974  (3)
  • Life and Medical Sciences  (2)
  • Hip-joint Transplantation, New Technique  (1)
  • 1
    ISSN: 0362-2525
    Keywords: Life and Medical Sciences ; Cell & Developmental Biology
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Biology , Medicine
    Notes: The spleen of the armadillo is invested by a capsule composed predominantly of smooth muscle. Inward extensions from the capsule contribute to an extensive system of trabeculae of the non-vascular type. The white pulp presents a typical follicular arrangement and the red pulp is permeated by an anastomosing series of venous sinsuses. The capillary segment of the penicillar artery is invested by an ellipsoid sheath. The spleen of the armadillo may be included in the class of mammalian spleens characterized as sinusal in nature and possessing ellipsoid sheaths. Electron micrographs of thin sections of the sheathed capillaries demonstrate a high-type of endothelium. A characteristic feature of this endothelium is the presence of a distinct intracytoplasmic fibrous component.The reticular cells comprising the sheath proper exhibit various sized vacuoles and inclusion bodies suggestive of their potentially phagocytic nature. In both light and electron microscopy, venous sinuses lie in close proximity to the peripheral cells of the ellipsoid sheaths. Within the wall of the venous sinuses, patent openings are appearent between the lining cells. If such an arrangement exists in the functional state of the organ, it could provide for an additional means of exposure of both plasma and cellular elements to the adjacent phagocytic cells of the sheath proper.
    Type of Medium: Electronic Resource
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  • 2
    Electronic Resource
    Electronic Resource
    Springer
    Langenbeck's archives of surgery 337 (1974), S. 888-888 
    ISSN: 1435-2451
    Keywords: Hip-joint Transplantation, New Technique ; Hüftgelenktransplantation, neue Technik
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Description / Table of Contents: Zusammenfassung Jaros u. Stryhal sind die Ersten gewesen, die nach den Erkenntnissen von Krompecher u. Pap Transplantationen des Schenkelkopfes vornahmen. Die guten Resultate, die Jaros, Wagner u. Matzen mitteilen (150 Fälle von Hüftteilgelenktransplantationen) regten den Autor an, eine neue Technik der Hüftgelenktransplantation zu entwickeln, mit der Kopf und Pfanne paßgenau zu 5 mm dicken Schalen bearbeitet and so transplantiert warden können. Das Verfahren wurde im Film gezeigt und die Röntgenergebnisse der ersten sechs auf these Weise operierten Patienten dargestellt.
    Notes: Summary Jaros and Stryhal were the first to transplant femur heads according to the suggestion of Krompecher and Pap. The excellent results obtained by Jaros, Wagner and Matzen (150 cases of partial hip-joint transplantation) encouraged the author to develop a completely new technique for the transplantation of both the femur head and the acetabulum. The instruments were specially designed to allow accurate preparation of the transplant so that no empty space would be left between the transplant and the host tissue.
    Type of Medium: Electronic Resource
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  • 3
    ISSN: 0362-2525
    Keywords: Life and Medical Sciences ; Cell & Developmental Biology
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Biology , Medicine
    Notes: The spleen of the adult gerbil (M. unguiculatus) is characterized by the absence of venous sinuses and ellipsoid sheaths. The follicle (white pulp) is separated from the surrounding red pulp by a distinct marginal zone. The cell types in the marginal zone are common to both the follicle and red pulp. Separating the marginal zone from the follicle is a vascular channel of capillary dimension, the marginal sinus. A number of terminal segments of the arterial vessels within the follicle were observed to form a direct connection with the marginal sinus. Ultrastructurally, discontinuities were evident within the walls of the marginal sinus that would permit passage of both cellular and plasma components from the marginal sinus to either marginal zone or the follicle.
    Type of Medium: Electronic Resource
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