Koenig J
C R Acad Hebd Seances Acad Sci D. 1978 May 22;286(20):1451-3.
The morphological evidence of the primary nerve muscle contacts are described. They consist of areas of cholinesterase activity (detected histochemically) localized on the myotube membranes and of mutiple clusters of ACh receptors whose 125I-alpha-bungarotoxin binding sites are revealed by radio-autography. After the stage of the primary nerve muscle contacts, some of which seem transient, characteristic neuromuscular junctions appear. These neuromuscular junctions which possess subneural infoldings are similar to the end-plates of the Rat in vivo.
描述了初级神经肌肉接触的形态学证据。它们由位于肌管膜上的胆碱酯酶活性区域（通过组织化学检测）和多个乙酰胆碱受体簇组成，其125I-α-银环蛇毒素结合位点通过放射自显影显示。在初级神经肌肉接触阶段之后，其中一些似乎是短暂的，特征性的神经肌肉接头出现。这些具有神经下褶的神经肌肉接头类似于大鼠体内的终板。
