Jodaikin A, Weiner S, Traub W
J Ultrastruct Res. 1984 Dec;89(3):324-32. doi: 10.1016/s0022-5320(84)80048-9.
Scanning electron microscopic and X-ray diffraction studies have shown that mandibular rat incisor teeth have two sets of rods which decussate at angles between 60 and 80% in both the most immature zone and the zone just beyond the opaque margin. A less well oriented interrod enamel component was found at right angles to both sets of rods. The information provides additional views of this complex tissue. Furthermore, it has been shown that the Wistar rat incisal enamel ultrastructure facilitates the use of X-ray diffraction to determine molecular relations between the crystals and matrix constituents as the rods are not all at 90 degrees to one another.
扫描电子显微镜和X射线衍射研究表明，大鼠下颌切牙有两组釉柱，在最不成熟区和刚超出不透明边缘的区域，两组釉柱以60至80度的角度交叉。在与两组釉柱均成直角的位置发现了取向较差的柱间质釉质成分。这些信息为这种复杂组织提供了更多视角。此外，研究表明，Wistar大鼠切牙釉质的超微结构便于利用X射线衍射来确定晶体与基质成分之间的分子关系，因为釉柱并非全部相互呈90度角。
