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Chapter and Conference Paper
Einfluß von MIA auf die Lebermetastasierung von A-mel 3 Melanomzellen
MIA (melanoma inhibitory activity), ein 11 kD Protein, wird von malignen Melanomen (MM) sezerniert. Bisher konnte eine relevante MIA Expression in malignen Tumoren und differenzierten Chondrozyten gezeigt werd...
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Chapter and Conference Paper
ICG vermittelte, lokale photochemische Therapie von Hautmetastasen — Erste Erfahrungen einer palliativen Behandlung
The results of ICG-mediated photochemotherapy for superficial cutaneous metastases and a solid subcutaneous metastasis after i.v. application of ICG (2×2 mg/kg b.w.) with either surface or interstitial irradia...
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Chapter and Conference Paper
Photodynamic Therapy of Skin Cancers: A New Therapeutic Alternative?
A photodynamic reaction is the excitation of a photosensitizer, mainly porphyrin derivatives, by visible light emitted by lamps or lasers in the presence of oxygen resulting in the generation of reactive oxyge...
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Chapter and Conference Paper
Evaluation der Durchblutung von Tumoren vor und nach photodynamischer Therapie mittels Natrium-Fluoreszein-Fluxmetrie
Die photodynamische Therapie (PDT) führt über primär zytotoxische und sekundär vaskuläre Mechanismen zur Tumorischämie und zur selektiven Nekrose des neo-plastischen Gewebes. Um die Auswirkung der PDT auf die ...
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Chapter and Conference Paper
Leukocyte/Endothelial Interactions and Blood-Brain Barrier Permeability in Rats During Cerebral Superfusion with LTB4
The experimental study analyses the vasomotor response (change of diameter of pial arterioles and venules), and blood-brain barrier function of the pia-arachnoidea at the rat brain surface before, during and a...
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Chapter and Conference Paper
White Blood Cell Behavior in the Cerebral Microcirculation
The role of white blood cells in acute cerebral disorders such as ischemia, stroke, or inflammation is not understood. Activated neutrophils might be involved, for example, in damage to the cerebrovascular end...
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Chapter and Conference Paper
Effect of Stimulation of Leukocyte Chemotaxis by fMLP on White Blood Cell Behaviour in the Microcirculation of Rat Brain
The role of white blood cells in acute cerebral disorders such as ischemia or stroke is still unclear. Therefore, in the present study we investigated the effects of the leukotaxin n-formyl-methionyl-leucylphe...