Goswami Mousumi, Chaitra Tr, Chaudhary Seema, Manuja Naveen, Sinha Ashish
Department of Pedodontics, Kothiwal Dental College and Research Centre, Moradabad, Uttar Pradesh, India.
J Conserv Dent. 2011 Jul;14(3):215-20. doi: 10.4103/0972-0707.85789.
The long-term success of the reimplanted teeth is related to the maintenance of periodontal ligament (PDL) cell viability. Dental tissues are unique in comparison to most other tissues in the body due to their marked capacity for regeneration. Understanding the circumstances leading to repair and regeneration in oral tissues has been a formidable challenge. Numerous storage media have been introduced by many authors that help to maintain the PDL cell viability. To present an overview of the various available storage media. A literature search for the past 20 years was performed across the Internet database (Pubmed) and relevant citations using the keywords PDL cell viability, tooth avulsion, storage media, and the combination of all to retrieve around (n=225) citations. Articles that included follow-up of intervention for avulsed and re-implanted teeth were considered (n=44) and some literature review from well-known text books were considered. Literature supports that moist storage appears to be a more productive approach to optimize PDL cell survival. However, no medium is ideal and in vivo studies are inadequate.
再植牙的长期成功与牙周膜（PDL）细胞活力的维持有关。与身体中的大多数其他组织相比，牙齿组织具有显著的再生能力，因而独具特色。了解导致口腔组织修复和再生的情况一直是一项艰巨的挑战。许多作者介绍了多种有助于维持PDL细胞活力的储存介质。旨在概述各种可用的储存介质。通过互联网数据库（PubMed）对过去20年的文献进行检索，并使用关键词“PDL细胞活力”“牙齿脱位”“储存介质”以及所有这些词的组合进行相关引用检索，以获取约（n = 225）条引用。纳入对脱位和再植牙干预随访的文章（n = 44），并参考了一些知名教科书的文献综述。文献支持湿储存似乎是优化PDL细胞存活的更有效方法。然而，没有一种介质是理想的，且体内研究也不充分。
