Markus Stammberger

  • Citations Per Year
Learn More
Cholesteatoma is characterized by the presence of a squamous epithelium invading the middle ear altering its growth properties. This epithelium is believed to have hyperproliferative properties. Keratin 16 is accepted as a molecular marker for hyperproliferative epithelia. Two monoclonal antibodies K8.12 (directed against keratin 13) and KS.1A3 (directed(More)
This immunohistologic study was undertaken to compare the localization of markers of epidermal differentiation in cholesteatoma and normal external ear canal skin. Both basal cells and suprabasal cell layers of cholesteatoma exhibit an abnormal distribution of differentiation markers (involucrin, filaggrin, glycoproteins detected by monoclonal antibodies(More)
Middle ear cholesteatoma is characterized by the presence of a keratinizing squamous epithelium with hyperproliferative features. Such growth can only be supported by abundant blood vessels. The presence and distribution of blood vessels in cholesteatoma was studied to determine the mechanisms responsible for its origin and maintenance. Cholesteatoma (n =(More)
Middle ear cholesteatoma is characterised by the presence of a stratified squamous epithelium with keratin depositions in the middle ear cavity. The vascularisation of the stroma of cholesteatoma was examined using a monoclonal antibody against human factor VIII related antigen as an endothelial cell marker. Normal aural skin sections were stained for(More)
Cholesteatoma is characterized by the presence of hyperproliferative keratinizing squamous epithelium in the middle ear cavity. The abundance and morphology of blood vessels in the stroma of cholesteatoma was investigated using a monoclonal antibody against an endothelial cell marker, factor VIII-related antigen. Normal skin sections were stained for(More)
Mit Hilfe des Ultrarotabsorptionsschreibers werden Bestimmungen des funktionellen Totraumes bei willkürlich vertiefter und bei unter Arbeitsbelastung vertiefter Atmung durchgeführt. Hierbei wird eine statistisch gesicherte Zunahme des funktionellen Totraumes bei Vergrößerung des Atemvolumens gefunden. Bei gleichgroßem Atemvolumen ist der funktionelle(More)
The stratum corneum (SC) antibodies are present in high titers in the sera of patients who have diseases in which cells containing keratin intermediate filaments have been damaged. Aural cholesteatoma is a skin-related disease of the temporal bone with an extensive production and accumulation of keratinizing epithelium in the middle ear. The aim of the(More)
  • 1