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WGA Rescources

Abstract #8519 Published in IGR 5-1

Citicoline has a protective effect on damaged retinal ganglion cells in mouse culture retina

Oshitari T; Fujimoto N; Adachi-Usami E
Neuroreport 2002; 13: 2109-2111


Some clinical reports indicate that exogenous CDP-choline (citicoline) may have a therapeutic effect on patients with glaucoma. However, the precise effect of citicoline on damaged retinal ganglion cells (RGCs) remains to be explained. The authors performed tissue culture of mouse retinal explants and investigated the effect of citicoline on damaged RGCs by the quantitative analysis of TdT-dUTP terminal nick-end labeling (TUNEL) staining and the assessment of the number of regenerating neurites. The TUNEL-positive ratio in 0.1-10 μmol/I citicoline-treated retina was very low, and the number of regenerating neurites increased more than in control retina. These findings suggest that citicoline has a protective effect on damaged RGCs in tissue culture of the retina.

Dr. T. Oshitari, Department of Ophthalmology, Graduate School of Medicine, Chiba University, Inohana 1-8-1, Chuo-ku, Chiba 260-8670, Japan. tarii@aol.com


Classification:

11.8 Neuroprotection (Part of: 11 Medical treatment)



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