OPTIC ATROPHY
\ˈɒptɪk ˈatɹəfi], \ˈɒptɪk ˈatɹəfi], \ˈɒ_p_t_ɪ_k ˈa_t_ɹ_ə_f_i]\
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Atrophy of the optic disk which may be congenital or acquired. This condition indicates a deficiency in the number of nerve fibers which arise in the RETINA and converge to form the OPTIC DISK, OPTIC NERVE, OPTIC CHIASM, and optic tracts. GLAUCOMA, ISCHEMIA, inflammation, a chronic elevation of intracranial pressure, toxins, optic nerve compression, and inherited conditions (see OPTIC ATROPHIES, HEREDITARY) are relatively common causes of this condition.
By DataStellar Co., Ltd
Word of the day
Dopamine Acetyltransferase
- An enzyme that catalyzes the of groups from acetyl-CoA to arylamines. They have wide specificity for aromatic amines, particularly serotonin, and can also catalyze acetyl transfer between arylamines without CoA. EC 2.3.1.5.