Casasco A, Calligaro A, Casasco M, Menghini P, Marchetti C, Poggi P, Springall D R, Polak J M
Istituto di Istologia ed Embriologia, Università di Pavia, Italy.
Arch Oral Biol. 1990;35(8):685-8. doi: 10.1016/0003-9969(90)90038-c.
The occurrence and distribution of protein p38 (synaptophysin) were investigated by immunofluorescence. Immunoreactivity for protein p38-like antigen was detected within axons of radicular nerve trunks entering the tooth and within nerve terminals close to blood vessels. Immunoreactive structures were also observed in the para-odontoblastic region. It is proposed that protein p38, translocated within small synaptic vesicles from neuronal perikarya along the axons, may be a reliable marker for detection of nerve endings in human tooth.
通过免疫荧光法研究了蛋白质p38（突触素）的发生和分布。在进入牙齿的神经根干轴突内以及靠近血管的神经末梢内检测到了p38样抗原的免疫反应性。在成牙本质细胞旁区域也观察到了免疫反应性结构。有人提出，从神经元胞体沿着轴突转运到小突触小泡内的蛋白质p38，可能是检测人类牙齿神经末梢的可靠标志物。
