Milia E, Campus G, Bandiera P, Pirino A
Istituto di Clinica Odontostomatologica, Università degli Studi, Sassari.
Minerva Stomatol. 1996 Jan-Feb;45(1-2):37-48.
The authors have carried out a study on the immunitary mechanisms which stimulate and avoid eventual alterations of infected periapex. Above all the aim of this first study has been the microscopic and ultrastructural valuation of the cellular components that characterize the process of chronic phlogosis of periradicular tissue, lymphocytes T and B, plasmacells and macrophages, and of those even more typical of the soft reactive tissues, fibroblasts and epithelial cells. It's just the interaction among these immunocompetent cells which determines the structural change of the periapical bone whose most common image of radiotransparence make it possible to diagnose the sufference of the pulpo-periapical system.
作者们开展了一项关于免疫机制的研究，该机制可刺激并避免感染根尖周最终发生病变。首先，这项初步研究的目的是对构成根尖周组织慢性炎症过程特征的细胞成分进行微观和超微结构评估，包括T淋巴细胞和B淋巴细胞、浆细胞、巨噬细胞，以及更具软反应组织典型特征的成纤维细胞和上皮细胞。正是这些免疫活性细胞之间的相互作用决定了根尖周骨的结构变化，其最常见的透射影像使得诊断牙髓-根尖周系统的病变成为可能。
