Bilotta T W, Zati A, Gnudi S, Figus E, Giardino R, Fini M, Pratelli L, Mongiorgi R
Servizio di Recupero e Rieducazione Funzionale, Istituto Rizzoli, Bologna.
Chir Organi Mov. 1994 Jul-Sep;79(3):309-13.
The authors conducted an experimental study on 32 female rats which had been castrated at 10 months of age in order to verify the ability of pulsating electromagnetic fields to prevent osteoporosis induced by surgical menopause. Two different values of intensity of PEMFs were used: 30 G and 70 G. After 4 months of treatment the following testing was done: monophotonic bone densitometry of the lumbar spine, quantitative measurement of the dry ash weight of the femurs, and hematochemical tests to evaluate bone metabolism. The experimental study showed that the PEMFs supplied at 30 Gauss were capable of slowing down the loss of bone mass, while the PEMFs supplied at 70 Gauss obstructed bone decay, providing values for Bone Mineral Density and dry ash weight which were very similar to those observed in the non-castrated control group. Hematochemical tests did not reveal significant variations between the two groups.
作者对32只10月龄时已去势的雌性大鼠进行了一项实验研究，以验证脉动电磁场预防手术绝经引起的骨质疏松症的能力。使用了两种不同强度值的脉动电磁场：30高斯和70高斯。治疗4个月后进行了以下测试：腰椎单光子骨密度测定、股骨干灰重的定量测量以及评估骨代谢的血液生化测试。实验研究表明，30高斯的脉动电磁场能够减缓骨量流失，而70高斯的脉动电磁场则可阻碍骨质流失，其骨密度和干灰重的值与未去势对照组所观察到的值非常相似。血液生化测试未显示两组之间有显著差异。
