Effect of indocyanine green angiography using infrared fundus camera on subsequent dark adaptation and electroretinogram.
To observe the effect of indocyanine green angiography (ICGA) with infrared fundus camera on subsequent dark adaptation and the Ganzfeld electroretinogram (ERG), the ERGs of 38 eyes with different retinal diseases were recorded before and after ICGA during a 40-min dark adaptation period. ICGA was performed with Topcon 50IA retina camera. Ganzfeld ERG was recorded with Neuropack II evoked response recorder. The results showed that ICGA did not affect the latencies and the amplitudes in ERG of rod response, cone response and mixed maximum response (p>0.05). It suggests that ICGA using infrared fundus camera could be performed prior to the recording of the Ganzfeld ERG.
Wen
Feng
F
Laboratory of Ophthalmology, Ministry of Public Health of China, and Zhongshan Ophthalmic Center, Zhongshan (Sun Yat-sen) University, Guangzhou. wfwzt@163.net
Yu
Minzhong
M
Wu
Dezheng
D
Ma
Juanmei
J
Wu
Lezheng
L
D000293:Adolescent; D000328:Adult; D000368:Aged; D004396:Coloring Agents; D003623:Dark Adaptation / Q000187:drug effects*; D004596:Electroretinography / Q000187:drug effects*; D005260:Female; D005451:Fluorescein Angiography; D005654:Fundus Oculi; D006801:Humans; D007208:Indocyanine Green; D008297:Male; D008875:Middle Aged; D010781:Photography; D012160:Retina / Q000187:drug effects / Q000502:physiology
D004396:Coloring Agents; D007208:Indocyanine Green