Ottani V, De Pasquale V, Govoni P, Castellani P P, Ripani M, Gaudio E, Morocutti M
Istituto di Anatomia Umana Normale, Bologna, Italy.
Anat Anz. 1991;172(2):143-7.
Tibial osteotomies in rats were exposed for 2, 3, 5 and 8 weeks to a pulsed extremely low frequency magnetic field. The shape of the pulse was a double halfwave (50 Hz, 70 G). The rate of bone healing was evaluated by light and electron microscopy. An increase of bone healing was found in rats treated with magnetic fields persisting throughout the tested time. The accelerated healing process produced a sequence of morphological appearances identical to those of a normal fracture callus being the enhancement of osteogenesis produced by an acceleration of preliminary ossification.
将大鼠的胫骨截骨术暴露于脉冲极低频磁场中2周、3周、5周和8周。脉冲形状为双半波（50赫兹，70高斯）。通过光学显微镜和电子显微镜评估骨愈合率。发现在整个测试时间内持续接受磁场处理的大鼠中骨愈合增加。加速的愈合过程产生了一系列与正常骨折痂相同的形态学表现，即通过加速初步骨化产生的成骨增强。
