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Cellular and Molecular Biology (Noisy-Le-Grand, France)|April 18, 2003
Improving the use of 5-aminolevulinic acid (ALA)-induced protoporphyrin IX (PPIX) for the gastrointestinal tract by esterification--an in vitro studyR C Krieg, D Uihlein, T Murthum, et al.
European Journal of Neurology|April 5, 2005
Whipple's disease presenting as an isolated lesion of the cervical spinal cordA Schröter, J Brinkhoff, T Günthner-Lengsfeld, et al.
European Journal of Gastroenterology & Hepatology|December 17, 1998
Interleukins and their antagonists but not TNF and its receptors are released in post-ERP pancreatitisH Messmann, W Vogt, W Falk, et al.
Photochemistry and Photobiology|November 29, 2001
The effects of 5-aminolevulinic acid esters on protoporphyrin IX production in human adenocarcinoma cell linesH Brunner, F Hausmann, R C Krieg, et al.
Endoscopy|May 1, 1997
Enhanced effectiveness of photodynamic therapy with laser light fractionation in patients with esophageal cancerH Messmann, R M Szeimies, W Bäumler, et al.
Zeitschrift Fur Gastroenterologie|March 1, 1995
[Multiple gastric wall abscesses--a rare differential endosonographic diagnosis of submucous stomach tumors]H Messmann, S Hollerbach, V Gross, et al.
British Journal of Cancer|November 27, 2001
Protoporphyrin IX distribution following local application of 5-aminolevulinic acid and its esterified derivatives in the tissue layers of the normal rat colonE Endlicher, P Rümmele, F Hausmann, et al.
Deutsche Medizinische Wochenschrift (1946)|May 28, 1998
[Photodynamic diagnosis of gastrointestinal precancerous lesions after sensitization with 5-aminolevulinic acid. A pilot study]H Messmann, R Knüchel, E Endlicher, et al.
Journal of Photochemistry and Photobiology. B, Biology|June 1, 1996
9-Acetoxy-2,7,12,17-tetrakis-(beta-methoxyethyl)-porphycene (ATMPn), a novel photosensitizer for photodynamic therapy: uptake kinetics and intracellular localizationR M Szeimies, S Karrer, C Abels, et al.
Endoscopy|August 5, 1998
Detection of dysplastic lesions by fluorescence in a model of colitis in rats after previous photosensitization with 5-aminolaevulinic acidH Messmann, F Kullmann, T Wild, et al.
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