H. Messmann

Photo-oxidative killing of human colonic cancer cells using indocyanine green and infrared light

M Landthaler, H Messmann, M. Landthaler, 1999, British Journal of Cancer.

9-Acetoxy-2,7,12,17-tetrakis-(beta-methoxyethyl)-porphycene (ATMPn), a novel photosensitizer for photodynamic therapy: uptake kinetics and intracellular localization.

M. Landthaler, S. Karrer, H. Messmann, 1996, Journal of photochemistry and photobiology. B, Biology.

Endoscopic fluorescence detection of dysplasia in patients with Barrett's esophagus, ulcerative colitis, or adenomatous polyps after 5-aminolevulinic acid-induced protoporphyrin IX sensitization.

H Messmann, J. Schölmerich, H. Messmann, 1999, Gastrointestinal endoscopy.

Endoscopic fluorescence detection of low and high grade dysplasia in Barrett's oesophagus using systemic or local 5-aminolaevulinic acid sensitisation

H Messmann, R. Knuechel, J. Schölmerich, 2001, Gut.

Influence of a haematoporphyrin derivative on the protoporphyrin IX synthesis and photodynamic effect after 5-aminolaevulinic acid sensitization in human colon carcinoma cells.

H. Messmann, R. Szeimies, C. Abels, 1997, British Journal of Cancer.