López-Duran Stern L, Yageya J
Acta Orthop Scand. 1980 Aug;51(4):601-8. doi: 10.3109/17453678008990849.
The aim of the present study was to analyse the changes in the bioelectric voltage with time after fracture until healing occurred. The right tibia of adult rats was fractured and every day during the first week, and then 10, 14, 21, 30 and 90 days after the fracture, the bioelectric potentials were registered with callomelan electrodes placed on the anteromedial surface of the tibia. The data collected were statistically analysed. The biopotentials recorded decreased during the healing phase but were significantly higher in the vicinity of the fracture. During the first 10 days some oscillations were recorded which could be related to cellular and vascular processes in the early phase of callus formation.
本研究的目的是分析骨折后直至愈合期间生物电电压随时间的变化。将成年大鼠的右胫骨骨折，在第一周每天，然后在骨折后的第10、14、21、30和90天，用置于胫骨前内侧表面的卡洛黑素电极记录生物电电位。对收集到的数据进行统计学分析。记录到的生物电位在愈合阶段下降，但在骨折部位附近显著更高。在最初的10天内记录到一些振荡，这可能与骨痂形成早期的细胞和血管过程有关。
