Bonnaure-Mallet M, Apiou J, Chambon Y
Laboratoire de Biologie Buccale, Centre de Recherches Odontologiques, Rennes, France.
Pathol Biol (Paris). 1991 Jan;39(1):42-6.
Disorganization of gingival elastic constituents, including oxytalan fibers, elaunin fibers, and mature elastic fibers, is a feature of periodontal disease. In early stages where inflammation is moderate, this disorganization involves only oxytalan fibers. As the disease progresses, fragmentation and lamination of elaunin fibers and mature elastic fibers is seen. In cyclosporin A-induced gingival hyperplasia, there is a substantial increase in the amount of elastic fibers as compared with healthy gingiva. In gingival fragments from edentulous elderly individuals the elastic constituents form dense granules.
牙龈弹性成分的紊乱，包括耐酸纤维、弹力纤维和成熟弹性纤维，是牙周疾病的一个特征。在炎症程度较轻的早期阶段，这种紊乱仅涉及耐酸纤维。随着疾病的进展，可见弹力纤维和成熟弹性纤维的断裂和分层。在环孢素A诱导的牙龈增生中，与健康牙龈相比，弹性纤维的数量大幅增加。在无牙老年个体的牙龈碎片中，弹性成分形成致密颗粒。
