Peshkova L V, Orlova O L, Kas'ianova T A, Trifonova V P, Evtodienko Iu V
Biull Eksp Biol Med. 1981 Mar;91(3):298-300.
The content of K+ was evaluated in erythrocytes of the blood collected from the finger and gingiva of normal people and patients with parodontosis. The content of K+ in erythrocytes of the capillary blood was discovered to increase with the enhancement of the disease severity. The permeability ratio for K+ did not essentially change. The data obtained confirm the suggestion that parodontosis is a systemic disease rather than a local affection.
对从正常人以及牙周病患者的手指血液和牙龈血液中采集的红细胞内的钾离子（K⁺）含量进行了评估。发现毛细血管血红细胞内的K⁺含量会随着疾病严重程度的增加而升高。K⁺的渗透率基本没有变化。所获得的数据证实了牙周病是一种全身性疾病而非局部病症这一观点。
