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采用放射性配基结合分析法,对大鼠大脑皮质的5-HT受体作了检定,并观察了老年大鼠(36月龄)大脑皮质中该受体的变化。证实大鼠大脑皮质存在着丰富的、高亲和力和单一结合位点的5-HT受体。老年大鼠大
The 5-HT receptors in rat cerebral cortex were assayed by radioligand binding assay and the changes of this receptor in the cerebral cortex of aged rats (36 months old) were observed. Confirmed that there is a rich, high affinity and a single binding site of 5-HT receptors in rat cerebral cortex. Old rats big