首页> 外国专利> Method of obtaining a gingival epithelium equivalent to human cells cultivated in vitro as well as the applications of this epithelium in odontology - stomatology

Method of obtaining a gingival epithelium equivalent to human cells cultivated in vitro as well as the applications of this epithelium in odontology - stomatology

机译:获得与体外培养的人细胞相当的牙龈上皮的方法以及该上皮在牙科学-口腔医学中的应用

摘要

According to this method, a superficial gingival micro-sample a few square millimetres in area and a few tenths of millimetres in thickness, essentially limited to the epithelial layer 4, is taken, this sample then being cultured and treated in a conventional manner in order to remove microorganisms and bacteria, and trypsinised in a conventional manner, and the cell suspension obtained being deposited on an irradiated support culture of the 3T3 type until confluent primary cultures are obtained, which cultures are again broken up by trypsinisation, inoculated and cultured until stratified confluent secondary cultures are obtained with formation of multiply stratified layers. The gingival epithelium obtained finds application in odontology/stomatology, and in particular in the production of gingival grafts. IMAGE
机译:根据该方法,获取面积仅几平方毫米,厚度仅为十分之几毫米的表面牙龈微样品,该样品基本上限于上皮层4,然后按常规方式对该样品进行培养和处理。除去微生物和细菌,并以常规方式胰蛋白酶消化,并将获得的细胞悬浮液沉积在3T3型的辐照支持培养物中,直到获得融合的原代培养物为止,再通过胰蛋白酶消化将其破碎,接种并培养直至分层通过形成多层层获得融合的二级培养物。获得的牙龈上皮可用于牙科学/口腔医学,尤其是牙龈移植物的生产中。 <图像>

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