To promote the genetic study in dental science.

本调查的目的是探讨与口腔科学有关的遗传问题，并促进这些遗传研究在基础和应用口腔科学领域的应用。为了实现这一目标，一直从遗传学的角度进行牙科研究的牙科科学家们聚集在一起，讨论和交流有关问题。实验结果如下：1.实验结果如下：遗传因素对牙面生长的影响。从基因水平、产前生长水平和出生后生长水平研究了牙面发育的遗传影响。2. 遗传因素对口腔先天性畸形的影响。从遗传学的角度对牙齿的各种异常进行分类的必要性已被考虑。测试的目的是寻找腭裂和这组基因之间的可能关系。3. 从遗传角度看口腔疾病的免疫反应。从遗传学角度研究了牙周病和龋齿发生的遗传因素。

The aim of this investigation was to search the genetic problems related to The dental science and to promote the application of such genetic research to the field of basic and applied dental science. In order to accomplish this, the dental scientists who have been dealing with the dental research from the genetical points of view met together to discuss and exchange the relating matters. The following results have been obtained : 1. Genetic factors contributing to the dento-facial growth. The genetic contribution to the dento-facial growth has been investigated at the gene level, the prenatal growth level, and postnatal growth level. 2. Genetic factors contributing to the congenital malformations in the oral region. The necessity of classifying the various abnormalities of teeth from the genetical point of view has been considered. It was tested to look for the possible relationship between the cleft palate and the group pf genes. 3. Immunological responces to oral disease from genetical points of view. The genetic contribution to the genesis of the periodontal disease and dental caries was studied genetically.