The structural similarity of the esophageal จุดเชื่อมต่อเซลล์ปรสาทกล้ามเนื้อ to those of
skeletal muscle fibers has been reported in mouse [24], rat
[11,13], and guinea pig and marmoset [26] by light and
transmission electron microscopy, but their three-dimen-
sional structure has not been fully clarified.