Loginova N K, Guseva I E, Vybornova I V, Pekhov Iu I
Stomatologiia (Mosk). 1993 Jul-Sep;72(3):20-3.
Functional hyperemia developing in the periodontium after 30 sec chewing of a half of a standard chewing gum plate was studied by a noninvasive quantitative method. In subjects with clinically normal periodontium and normal tonic tension of the regional vessels the peak blood flow develops within the first minute of chewing and further vasomotions restore in 30 min. In changed vascular tone, particularly so in periodontal diseases, hyperemia develops persisting for at least 30 min.
采用无创定量方法研究了咀嚼半个标准口香糖片30秒后牙周组织中出现的功能性充血。在临床牙周组织正常且局部血管张力正常的受试者中，咀嚼后第一分钟内出现血流峰值，30分钟后血管运动恢复正常。在血管张力改变时，尤其是在牙周疾病中，充血会持续至少30分钟。
