Results 201 to 210 of about 78,880 (261)

Identification of novel mutations in the <i>GRK1</i> gene in an Algerian family with Oguchi disease. [PDF]

open access: yesInt J Ophthalmol
Molina Martín JC   +6 more
europepmc   +1 more source

Fluorescence and autofluorescence

Best Practice & Research Clinical Gastroenterology, 1999
Fluorescence detection is one of a series of new spectroscopic techniques currently developed for implementation in endoscopy. This technology is likely to significantly enhance our ability to detect minute lesions and to predict the histology of certain macroscopic lesions.
Haringsma, J., Tytgat, G. N.
openaire   +2 more sources

On the autofluorescence of fingermarks

Forensic Science International, 2012
The autofluorescence of fingermarks is used for their detection. The components responsible for this autofluorescence are largely unknown. Thin layer chromatography and fluorescence spectroscopy were used to identify autofluorescent components and evaluate their forensic value.
Lambrechts, S. A. G.   +5 more
openaire   +3 more sources

Autofluorescent Proteins

2008
Autofluorescent proteins (AFPs) have revolutionized molecular cell biology, and applications continue to harness the power of these genetically encoded fluorescent tags. Here, we review the discovery and physical properties of AFPs as well as their development through mutational optimization for several functional parameters.
Ian M, Dobbie   +2 more
openaire   +2 more sources

AUTOFLUORESCENCE OF CHOROIDAL MELANOMAS

RETINAL Cases & Brief Reports, 2007
To report autofluorescence findings for two patients with choroidal melanomas.Records and photographs for two patients with choroidal melanomas were reviewed. Fundus autofluorescence photography was performed using the Heidelberg confocal SLO system (Heidelberg Retina Angiograph; Heidelberg Engineering, Dossenheim, Germany).Both patients had lipofuscin
Karim, Bakri   +2 more
openaire   +2 more sources

Autofluorescence Endoscopy

Gastrointestinal Endoscopy Clinics of North America, 2009
Autofluorescence endoscopy is a wide area imaging technique, with the ability to rapidly examine a large surface area of gastrointestinal mucosa to detect small areas of dysplasia or cancer. It has potential in diseases such as Barrett's esophagus, ulcerative colitis, and gastric cancer, in which large areas of mucosa may harbor areas of dysplasia or ...
openaire   +2 more sources

Autofluorescence of intraocular tumours

Current Opinion in Ophthalmology, 2013
Fundus autofluorescence is a noninvasive technique for evaluation of intrinsic autofluorescence of the tissues within the eye. In recent years, autofluorescence has become an important diagnostic tool for the assessment of various ocular diseases such as age-related macular degeneration and retinal dystrophies.
Ana, Almeida   +2 more
openaire   +2 more sources

On the autofluorescence of aged fingermarks

Forensic Science International, 2016
Fingermark autofluorescence changes with time, both spectrally and in total intensity. In this study we investigate which components in the aged fingermarks cause this change in autofluorescent signal. Thin layer chromatography combined with fluorescence spectroscopy was used to identify fluorescent aging products.
van Dam, A.   +4 more
openaire   +5 more sources

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