作者: Mang C. Yu , C.B. Luo , Lun Long , David T. Yew
DOI: 10.1016/0165-3806(93)90193-E
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摘要: Neuropeptide Y (NPY)-positive sites were evaluated by immunohistochemistry in the hippocampal formation of human fetuses aged from 15 to 41 weeks gestation. Immunopositive cells and fibers identified hippocampus as early These localized polymorphic pyramidal layers their numbers increased with age fetuses. NPY-positive observed be closely apposed blood vessels some NPY fibers, present mainly layer, would infiltrate alveus.