HPM induced vision histopathological andelectro-physiological effects in rabbits

The retinal histopathological effects and electro-retinograms (ERG) were recorded before and after exposure to determine ocular structural and functional and retinal ultra-structural changes in chinchilla rabbits. It is shown that HPM exposure may bring about early retinal injure and strongly decrease the vision electro-physiological function in chinchilla rabbits. These effects show the dose- and time-dependent features.