288 Electromagnetic Fields in Biology and Medicine
An in vivo study of PEMFs was done in dogs postoperatively after ablation of ovaries and uterus
to see how pain is affected and interacts with postoperative morphine analgesia. Sixteen healthy
dogs were examined within 6h postoperative at eight different time points. There were four groups:
(1) control group (NaCl administration), (2) postoperative PEMF exposure (NaCl administration),
(3) postoperative morphine application, and (4) postoperative morphine application plus PEMF
exposure. The PEMF was 0.5Hz, exposure intermittent, 20min eld on/20min eld off for 6h,
whole-body exposure. At 30min, the total pain score for group 4 was signicantly less than for
the control group, but not ...