NF-kappa B activation following optic nerve transection
Korean Journal of Ophthalmology
; : 19-24, 1998.
Article
в En
| WPRIM
| ID: wpr-10934
Ответственная библиотека:
WPRO
ABSTRACT
In order to elucidate in vivo neuronal cell death in the retina, and involvement of NF-kappa B in this process, we studied the degeneration of retinal ganglion cells (RGCs) and the activation of NF-kappa B after transection of the optic nerve of adult rat at 5 mm from the eyeball. The morphology of dying ganglion cells in the retinal ganglion cell layer was observed by light and electron microscopy, the activation of NF-kappa B was investigated immunohistochemically. Seven and 14 days post-axotomy, dying cells contained pyknotic nuclei. The death of retinal ganglion cells involved apoptosis, activation of NF-kappa B (p50 and p65) was prominent in a time dependent manner. We observed axotomy-induced NF-kappa B activation, which may mediate apoptosis of retinal ganglion cells.
Полный текст:
1
База данных:
WPRIM
Основная тема:
Optic Nerve
/
Retinal Ganglion Cells
/
Immunohistochemistry
/
Microscopy, Electron
/
NF-kappa B
/
Rats, Sprague-Dawley
/
Apoptosis
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Axotomy
/
Animals
Пределы темы:
Animals
Язык:
En
Журнал:
Korean Journal of Ophthalmology
Год:
1998
Тип:
Article