title: Changes in retinal morphology and vitamin A metabolism as a consequence of decreased zinc availability.
mesh_terms: D000818:Animals; D003623:Dark Adaptation; D004195:Disease Models, Animal; D008027:Light; D010786:Photoreceptor Cells / Q000648:ultrastructure; D051381:Rats; D012160:Retina / Q000378:metabolism* / Q000648:ultrastructure*; D012172:Retinaldehyde / Q000378:metabolism; D014801:Vitamin A / Q000378:metabolism*; D015032:Zinc / Q000172:deficiency*
chemical_list: D014801:Vitamin A; D015032:Zinc; D012172:Retinaldehyde