Confocal fluorescence microscopy (CFM) of 5′-aminolevulinic acid (ALA)-induced protoporphyrin IX (PPIX) in human squamous and Barrett's esophagus

1998 ◽  
Vol 114 ◽  
pp. A583
Author(s):  
R.S. DaCosta ◽  
R. Saidi ◽  
H. Ter ◽  
L. Lilge ◽  
J. Kost ◽  
...  
Keyword(s):  
Fluorescence Microscopy ◽  
Barrett’S Esophagus ◽  
Barrett's Esophagus ◽  
Aminolevulinic Acid ◽  
Protoporphyrin Ix ◽  
Confocal Fluorescence Microscopy ◽  
Confocal Fluorescence

Characterization of tissue autofluorescence in Barrett's esophagus by confocal fluorescence microscopy

2007 ◽  
Vol 20 (2) ◽  
pp. 141-150 ◽  
Author(s):  
M. A. Kara ◽  
R. S. DaCosta ◽  
C. J. Streutker ◽  
N. E. Marcon ◽  
J. J. G. H. M. Bergman ◽  
...  
Keyword(s):  
Fluorescence Microscopy ◽  
Barrett’S Esophagus ◽  
Barrett's Esophagus ◽  
Confocal Fluorescence Microscopy ◽  
Confocal Fluorescence

Miniprobe-Based Confocal Fluorescence Microscopy for Detection of Focal Malignancy in Barrett's Esophagus

2007 ◽  
Vol 65 (5) ◽  
pp. AB138
Author(s):  
Alexander Meining ◽  
Heiko Pohl ◽  
Valentin Becker ◽  
Christian Prinz ◽  
Thomas Rosch
Keyword(s):  
Fluorescence Microscopy ◽  
Barrett’S Esophagus ◽  
Barrett's Esophagus ◽  
Confocal Fluorescence Microscopy ◽  
Confocal Fluorescence

Protoporphyrin IX Fluorescence Photobleaching and the Response of Rat Barrett's Esophagus Following 5-aminolevulinic Acid Photodynamic Therapy

2006 ◽  
Vol 82 (6) ◽  
pp. 1638 ◽  
Author(s):  
Ingrid A. Boere ◽  
Dominic J. Robinson ◽  
Henriette S. de Bruijn ◽  
Jolanda Kluin ◽  
Hugo W. Tilanus ◽  
...  
Keyword(s):  
Photodynamic Therapy ◽  
Barrett’S Esophagus ◽  
Barrett's Esophagus ◽  
Aminolevulinic Acid ◽  
Protoporphyrin Ix

Protoporphyrin IX Fluorescence Photobleaching and the Response of Rat Barrett's Esophagus Following 5-aminolevulinic Acid Photodynamic Therapy

2006 ◽  
Vol 82 (6) ◽  
pp. 1638-1644 ◽  
Author(s):  
Ingrld A. Boere ◽  
Dominic J. Robinson ◽  
Henrietta S. Bruijn ◽  
Jolanda Kluln ◽  
Hugo W. Tllanus ◽  
...  
Keyword(s):  
Photodynamic Therapy ◽  
Barrett’S Esophagus ◽  
Barrett's Esophagus ◽  
Aminolevulinic Acid ◽  
Protoporphyrin Ix

scholarly journals Динамика накопления протопорфирина IX, индуцированного 5-аминолевулиновой кислотой в трех клеточных линиях разного происхождения

2021 ◽  
Vol 91 (1) ◽  
pp. 162
Author(s):  
Д.А. Горбенко ◽  
А.В. Белашов ◽  
Т.Н. Беляева ◽  
Е.С. Корнилова ◽  
И.К. Литвинов ◽  
...  
Keyword(s):  
Fluorescence Microscopy ◽  
Lung Adenocarcinoma ◽  
Cell Cultures ◽  
Fluorescence Intensity ◽  
Human Lung ◽  
Aminolevulinic Acid ◽  
Protoporphyrin Ix ◽  
3T3 Cells ◽  
Confocal Fluorescence ◽  
Lung Adenocarcinoma A549

By applying the confocal fluorescence microscopy, we investigated the dynamics of the synthesis and accumulation of protoporphyrin IX induced by 5-aminolevulinic acid (5-ALA) in three cell lines: malignant - human epithelial carcinoma HeLa and human lung adenocarcinoma A549 - and fibroblast-like immortalized mouse embryonic 3T3 cells. The accumulation of protoporphyrin IX in cell cultures was evaluated based on the analysis of its fluorescence intensity. The dynamics of changes in fluorescence intensity was studied depending upon the duration of cells incubation with 5-ALA and its concentration.

Detection of high-grade dysplasia in Barrett's esophagus by 5-aminolevulinic acid (ALA) induced protoporphyrin ix (PpIX) fluorescence spectroscopy

2000 ◽  
Vol 118 (4) ◽  
pp. A193 ◽  
Author(s):  
Stephan A. Brand ◽  
Thomas D. Wang ◽  
Kevin T. Schomacker ◽  
John M. Poneros ◽  
Carolyn C. Compton ◽  
...  
Keyword(s):  
Fluorescence Spectroscopy ◽  
Barrett’S Esophagus ◽  
Barrett's Esophagus ◽  
Aminolevulinic Acid ◽  
Protoporphyrin Ix ◽  
High Grade Dysplasia ◽  
High Grade
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