Ookawara S
Arch Histol Jpn. 1977;40 Suppl:231-9. doi: 10.1679/aohc1950.40.supplement_231.
Using the Falck-Hillarp method, monoamine-storing cells were demonstrated in the avian thoracic aorta just above the openings of the ductus arteriosus. By electron microscopy, numerous dense-cored vesicles, 90-220 nm in diameter, were seen in the cytoplasm. The electron opacity of these dense-cored vesicles was reduced when reserpine (5 mg/kg) was administered. These monoamine-storing cells formed typical synapses with the Schwann cell-enclosed nerve terminals. The monoamine-storing cells first appeared in the aortic wall at 9 days in ovo but it remained obscure whether they originated from the neuroectoderm.
采用法尔克-希尔arp方法，在动脉导管开口上方的禽胸主动脉中发现了储存单胺的细胞。通过电子显微镜观察，在细胞质中可见大量直径为90 - 220纳米的致密核心囊泡。给予利血平（5毫克/千克）后，这些致密核心囊泡的电子密度降低。这些储存单胺的细胞与雪旺细胞包裹的神经末梢形成典型的突触。储存单胺的细胞最早在胚胎发育第9天出现在主动脉壁中，但它们是否起源于神经外胚层仍不清楚。
