PATTERN OF MINERALIZATION OF ENAMEL
PATTERN OF MINERALIZATION OF ENAMEL
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DOI：
10.1177/00220345610400050101
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发表时间：
1961-01-01
影响因子：
7.6
通讯作者：
VISSER, RL
中科院分区：
文献类型：
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作者：
AVERY, JK;KNAPP, DE;VISSER, RL
采用显微放射照相、显微硬度、显微切割和显微替代技术对72颗人和恒河猴牙齿进行了分析。提出了以下意见。牙釉质钙化的一般模式密切遵循牙釉质基质形成的增量模式。釉质棒基质在棒间物质之前钙化，因此后者在矿化过程中为含有钙磷酸盐离子的组织液的扩散提供了途径。没有证据表明喷发后矿物质含量增加。
Seventy-two human and Rhesus monkey teeth were analyzed using microradio-graphic, microhardness, microdissection and microsubstitution techniques. The following observations were made. The general pattern of enamel calcification followed closely the incremental pattern of enamel matrix formation. The enamel rod matrix calcified before the interrod substance, the latter thus presenting pathways for diffusion of tissue fluid containing calcium-phosphate ions during the mineralization process. No evidence of post-eruption increase in mineral content was demonstrated.