Molecular mechanism of light damage to the eye

Autor:	Victoria Alkseyevna Lapina, Tamara A. Gapeeva, Georgiy V. Lyakhnovich
Rok vydání:	1998
Předmět:	Retina genetic structures Chemistry Vesicle Analytical chemistry Laser eye diseases Epithelium law.invention medicine.anatomical_structure Membrane Membrane protein law medicine Biophysics sense organs Irradiation Fragmentation (cell biology)
Zdroj:	SPIE Proceedings.
ISSN:	0277-786X
DOI:	10.1117/12.309442
Popis:	We have studied the influence of laser radiation on eye tissues. It was shown that argon laser radiation induced damages in retina and pigment epithelium. Disorganized segments of photoreceptors, dispersed vesicles were observed in retina after irradiation .The laser irradiation of pigment epithelium leads to fragmentation and dispersion of the membrane material .Changes in the protein composition of membrane proteins of retina were not observed by the method of gel-electrophoresis after laser irradiation. Electrophoresis profiles of pigment epithelium samples shown inessential changes in protein composition. The oxidation of SH-groups does not take place in these both cases either.
Databáze:	OpenAIRE
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