Maternal diabetes and changes in the hard tissues of primary teeth. III. A histologic and microradiographic study.
Maternal diabetes and changes in the hard tissues of primary teeth. III. A histologic and microradiographic study.
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母亲糖尿病和乳牙硬组织的变化。
DOI：
10.3109/00016357809004661
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发表时间：
1978
影响因子：
2
通讯作者：
B. Magnusson
中科院分区：
文献类型：
--
作者：
J. Norén;H. Grahnén;B. Magnusson
根据临床研究，糖尿病母亲（IDM）的婴儿似乎比正常健康婴儿的牙釉质矿化紊乱风险更高。为了在组织学水平上评估这一观察结果，我们从 74 名 IDM（代表妊娠期和围产期的两种护理类型）和 52 名健康儿童中收集了脱落的乳切牙。通过研究颊舌未脱矿切片来评估牙釉质和牙本质中的新生儿线的宽度。产前和产后牙釉质根据变色、棱镜偏差和发育不全进行分类。显微放射照相研究包括新生儿系的测量以及出生前和出生后牙齿硬组织矿化程度的分类。无论进行何种治疗，与对照组相比，IDM 的新生儿系加宽的发生率显着更高，而且产后紊乱的频率也更高。这些观察结果是在 IDM 报告的新生儿低钙血症的背景下进行讨论的。
According to clinical studies, infants of diabetic mothers (IDM) seem to run a higher risk of mineralization disturbances in the enamel than normal healthy infants. In order to evaluate this observation at the histologic level, exfoliated primary incisors were collected from 74 IDM, representing two types of care during gestation and the perinatal period, and from 52 healthy children. The width of the neonatal line was evaluated in the enamel and the dentin by study of bucco-lingual undemineralized sections. Pre- and postnatal enamel was classified according to discolorations, deviations of prisms and hypoplasia. Microradiographic studies included measurements of the neonatal lines and classification of the degree of mineralization in the pre- and postnatal dental hard tissues. Irrespective of treatment, the IDM showed a significantly higher incidence of widened neonatal lines and also an increased frequency of postnatal disturbances compared to the controls. The observations are discussed against the background of the neonatal hypocalcemia reported in IDM.