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Scholar Results 1 - 10 of about 101 related to Wassell: A role for vitamin A in the formation of ocular lipofuscin. (0.14 sec) 

A role for vitamin A in the formation of ocular lipofuscin


J Wassell, M Boulton - British Journal of Ophthalmology, 1997 - bjo.bmj.com
METHODS Reaction mixtures consisting of vitamin A (retinol) or its aldehyde
(retinal) and (a) isolated rod outer segments, (b) the lipid extract of rod
outer segments, (c) protein, or (d) liposomes were incubated at either pH ...
Cited by 8 - Related articles - BL Direct - All 9 versions

A model of rod outer segment derived lipofuscin


T Hiramitsu, H Ishihama - GERONTOLOGY-BASEL-, 1995 - content.karger.com
The rod outer segments (ROS) from pig eyes were incubated with ferrous iron and
albumin . The fluorescent lipid peroxides formed in the reaction were extracted
with chloroform-methanol, ethanol-ether or water. After centrifugation, the ...
Cited by 3 - Related articles - BL Direct - All 6 versions

[CITATION] In vivo evaluation of lipofuscin in aging and age-related macular degeneration


FC Delori, G Staurenghi, D Goger, CK Dorey, … - Investig. Ophthalmol. Vis. Sci, 1993
Cited by 2 - Related articles

[CITATION] Hemoproteins


JE Bell, C Hall - Spectroscopy in Biochemistry, CRC Press, Boca Raton, …, 1981
Cited by 4 - Related articles

Ultimate fate of rod outer segments in the retinal pigment epithelium


G Thumann, KU Bartz-Schmidt, N Kociok, K … - Pigment Cell Research, 1999 - interscience.wiley.com
To investigate the degradation pathway of rod outer segments (ROS) in vivo, we
injected gold-labeled ROS into the subretinal space of rabbits using a pars
plana approach. Histology and electron microscopy performed on the ...
Cited by 12 - Related articles - BL Direct - All 3 versions

Iron-induced fluorescence in the retina: dependence on vitamin A

- iovs.org [PDF] 
ML Katz, JS Christianson, CL Gao, GJ … - Investigative ophthalmology & visual science, 1994 - ARVO
Purpose. Intravitreal iron injection induces fluorophore formation in the
photoreceptor outer segments, followed by an accumulation of inclusions with
lipofuscin-like fluorescence in the retinal pigment epithelium (RPE). The ...
Cited by 13 - Related articles - BL Direct - All 4 versions

Visible light induced lipoperoxidation of a parenteral nutrition fat emulsion sensitized by …


E Silva, T González, AM Edwards, F Zuloaga - The Journal of Nutritional Biochemistry, 1998 - Elsevier
Flavins sensitized photooxidation of lipids: Silva et al. after selfconsistency.
RF is characterized by the ribityl side-chain pointing outward the molecular
plane formed by the aromatic groups, its electrostatic map at the -50 ...
Cited by 6 - Related articles - BL Direct - All 7 versions

Atomic force microscopy and near-field scanning optical microscopy measurements of single …


CMR Clancy, JR Krogmeier, A Pawlak, M … - J. Phys. Chem. B, 2000 - pubs.acs.org
Lipofuscin is a generic name that is given to a heterogeneous group of complex
fluorescent lipid−protein aggregates present in a wide variety of neuronal and
nonneuronal tissues. In general, lipofuscin is formed in tissues with high ...
Cited by 17 - Related articles - BL Direct - All 6 versions

Flavin-sensitized photooxidation of amino acids present in a parenteral nutrition infusate: …


J García, E Silva - The Journal of Nutritional Biochemistry, 1997 - Elsevier
The visible light mediated photo-oxidation of amino acids present in a
parenteral nutrition infusate was studied, using the sensitizing agents usually
included in these solutions: riboflavin, flavin mononucleotide (FMN), ...
Cited by 10 - Related articles - BL Direct - All 6 versions

Blue light-induced reactivity of retinal age pigment: in vitro generation of oxygen reactivity.


M Boulton, J Jarvis-Evans, M Rozanowska, W … - Vision Research, 1995 - ingentaconnect.com
Purpose. To determine whether the retinal pigment epithelium (RPE) exhibits any
substantial phototoxicity and, if so, which are the major chromophores
involved.Methods. Intact human RPE cells were isolated from the posterior ...
Cited by 1 - Related articles - BL Direct


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