Heavy metals affect rod, but not cone, photoreceptors.
作者： D. Fox , A. Sillman
关键词:
摘要: Low concentrations of lead, mercury, or cadmium depress the amplitude rod receptor potential in perfused bullfrog retina. Responses from cones were not affected. The data implicate rods as a lesion site animals exhibiting scotopic vision deficits result heavy metal poisoning.
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