abstract |
The present invention provide a method of inhibiting an irregular binding of human lens cells caused by specific adhesion of Lewis x glycolipids by administering any of an oligosaccharide having a Lewis x sugar chain structure, CMP-sialic acid, and a sialidase inhibitor, into the lens, and an inhibitory agent for this purpose. This make it possible to prevent or improve cataract of the lens caused by aging. |