Hypothermia Promotes Survival of Ischemic Retinal Ganglion Cells
Author(s) -
Katja Reinhard,
Marion Mutter,
Elisabeth Gustafsson,
Leon Gustafsson,
Martin Vaegler,
Maximilian Schultheiß,
Sebastian Müller,
Efdal Yoeruek,
Merle Schrader,
Thomas A. Münch
Publication year - 2016
Publication title -
investigative ophthalmology and visual science
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.935
H-Index - 218
eISSN - 1552-5783
pISSN - 0146-0404
DOI - 10.1167/iovs.15-17751
Subject(s) - retina , ganglion , ischemia , hypothermia , medicine , retinal ganglion cell , retinal , electroretinography , ophthalmology , anesthesia , anatomy , neuroscience , biology
Ischemic stroke in retinal arteries leads to death of neural tissue and ultimately to blindness. The retina is known to die within 4 hours after onset of ischemia. It is debated whether hypothermia might increase the time window for medical treatment and thereby the chance of recovering sight. In order to characterize the time course of cell death during ischemia and potential beneficial effects of hypothermia in more detail, we investigated the survival of ganglion cells in ischemic pig and human retina as a function of time and temperature.
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