Meechan J G, Rawlins M D
University of NewCastle Upon Tyne, England.
Oral Surg Oral Med Oral Pathol. 1988 Dec;66(6):650-3. doi: 10.1016/0030-4220(88)90310-6.
The influence of two different dental local anesthetic solutions on plasma potassium levels during third molar surgery has been investigated in a single-blind cross-over study in twelve volunteers. The solutions employed were 2% lidocaine (xylocaine) containing 1:80,000 epinephrine and 3% prilocaine (Citanest) containing 0.03 IU/ml felypressin. The different treatments produced similar effects on blood pressure and heart rate. However, the effect on plasma potassium levels differed significantly in the early postinjection period.
在一项针对12名志愿者的单盲交叉研究中，研究了两种不同的牙科局部麻醉溶液在第三磨牙手术期间对血浆钾水平的影响。所使用的溶液为含1:80,000肾上腺素的2%利多卡因（赛罗卡因）和含0.03 IU/ml去甲肾上腺素的3%丙胺卡因（卡替诺司）。不同的治疗方法对血压和心率产生了相似的影响。然而，在注射后的早期，对血浆钾水平的影响有显著差异。
