作者: J.E. Grady , J.A. Yaeger
DOI: 10.1016/0003-9969(65)90069-5
关键词: Dentinal Tubule 、 Demineralization 、 Biomedical engineering 、 Microscopy 、 Apatite 、 Polarized light microscopy 、 Dentin 、 Materials science 、 Ground substance 、 Fluoride 、 Anatomy 、 Cell biology 、 Otorhinolaryngology 、 General Dentistry 、 General Medicine
摘要: Abstract Rats were injected with NaF or SrCl 2 , and sacrificed 5–7 days later. Transverse ground sections of incisors prepared, radiographed, photographed in a polarizing microscope. After demineralization, the same again In normal dentine collagen fibrils oriented perpendicular to dentinal tubules. hypomineralized layers, arranged at 45 ° dentine. This difference orientation encourages search for changes seeding sites apatite. It could also result from an alteration substance surrounding developing fibrils.