Literature DB >> 3123828

Endogenous porphyrin fluorescence in tumors.

D M Harris1, J Werkhaven.   

Abstract

The fluorescence of endogenous porphyrins in tumors has been attributed to the presence of several different species of bacteria inhabiting ulcerated and necrotic tissues. We have examined this "autofluorescence" in carcinogen-induced tumors in the hamster oral mucosa and in patients with cancer of the oral cavity. In several instances, bright autofluorescence of normal tissues has been observed. This represents a potential false-positive identification of cancer when systemic hematoporphyrin derivative fluorescence is used as a diagnostic technique.

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Year:  1987        PMID： 3123828     DOI： 10.1002/lsm.1900070605

Source DB:  PubMed          Journal:  Lasers Surg Med        ISSN： 0196-8092            Impact factor:   4.025


  17 in total

Review 1.  Fluorescence lifetime measurements and biological imaging.

Authors:  Mikhail Y Berezin; Samuel Achilefu
Journal:  Chem Rev       Date:  2010-05-12       Impact factor: 60.622

Review 2.  Optical molecular imaging for detection of Barrett's-associated neoplasia.

Authors:  Nadhi Thekkek; Sharmila Anandasabapathy; Rebecca Richards-Kortum
Journal:  World J Gastroenterol       Date:  2011-01-07       Impact factor: 5.742

3.  Spectrometric measurement in laryngeal cancer.

Authors:  C Arens; D Reussner; H Neubacher; J Woenckhaus; H Glanz
Journal:  Eur Arch Otorhinolaryngol       Date:  2006-08-31       Impact factor: 2.503

4. 

Authors:  C S Betz; A Leunig
Journal:  HNO       Date:  2003-12       Impact factor: 1.284

5.  Measurement conditions for flow cytometry analyses of cell lines from urological carcinomas.

Authors:  Angelika Tölle; Ziyad Abdallah; Klaus Jung; Hans Bäumler
Journal:  J Fluoresc       Date:  2010-02-26       Impact factor: 2.217

6.  Feasibility for detection of autofluorescent signatures in rat organs using a novel excitation-scanning hyperspectral imaging system.

Authors:  Peter F Favreau; Joshua A Deal; David S Weber; Thomas C Rich; Silas J Leavesley
Journal:  Proc SPIE Int Soc Opt Eng       Date:  2016-04-06

7.  Laser-induced autofluorescence for medical diagnosis.

Authors:  K Koenig; H Schneckenburger
Journal:  J Fluoresc       Date:  1994-03       Impact factor: 2.217

8.  Autofluorescence videoendoscopy for photodiagnosis of head and neck squamous cell carcinoma.

Authors:  Robert Paczona; Stéphane Temam; François Janot; Patrick Marandas; Bernard Luboinski
Journal:  Eur Arch Otorhinolaryngol       Date:  2003-05-28       Impact factor: 2.503

9.  Autofluorescence-guided surveillance for oral cancer.

Authors:  Vijayvel Jayaprakash; Maureen Sullivan; Mihai Merzianu; Nestor R Rigual; Thom R Loree; Saurin R Popat; Kirsten B Moysich; Soumya Ramananda; Timothy Johnson; James R Marshall; Alan D Hutson; Thomas S Mang; Brian C Wilson; Steven R Gill; Jennifer Frustino; Arjen Bogaards; Mary E Reid
Journal:  Cancer Prev Res (Phila)       Date:  2009-11

10.  Autofluorescence in onset of gastric mucosal injury induced by hemorrhagic shock in rats.

Authors:  H Matsui; S Yamagata; K Hirano; M Ishikawa; H Fukutomi; T Osuga
Journal:  Dig Dis Sci       Date:  1994-01       Impact factor: 3.199
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