THE BASIC PRINCIPLES OF A-770041

-rhodopsin within the eyes, improved retinal perform as assessed by ERG responses, and ameliorated the pupillary mild reflex in Rpe65Retinal, retinol and retinoic acid are the aldehyde, alcohol and acid forms of vitamin A. The retinoids exist as many geometric isomers due to the unsaturated bonds within the aliphatic chain.-retinol on 1 hand and it