Such graft-derived functional effects were accompanied by preservation of tyrosine hydroxylase (TH) immunoreactivity along the nigrostriatal pathway.
黑质
通路上酪氨酸羟化酶免疫
性可随移植衍生物机能效
保存。
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Dopamine itself can't cross the blood-brain barrier, but its precursor levodopa can, and once in the brain, levodopa is converted to dopamine by dopa decarboxylase, most importantly within the remaining nigrostriatal neurons.
多巴胺本身不能通
血脑屏障，但它的前体左旋多巴可以，
入脑中，左旋多巴就会被多巴脱羧酶转换为多巴胺，尤其是在残存的黑
体神经元内。
直说黑
体和中皮
