1981 (4 od skupno 1333 raziskav)
"A significant reduction in maternal weight gain, either during treatment on days 1-6 or 6-15 of gestation was observed in females of all handled groups. Handling plus exposure to elevated ambient temperature (30 degrees C or 31 degrees C) during days 6-15 of gestation increased this reduction in maternal weight gain. A significant decrease in implantation sites per litter and reduction in fetal weight was noted in the group exposed to 30 mW/cm2 during days 1-6 of gestation. Exposure of mice to a power density of 30 mW/cm2 (days 6-15 of gestation) resulted in a slight, but significant increase in the percentage of malformed fetuses, predominantly with cleft palate, when compared to all other groups."
"A 16-week exposure did not affect percent honey moisture or teneral adult weight. When first exposed, colonies exhibited pronounced but transient elevations in temperature. Capped brood was normal in exposed 1-m hives but declined ( P <0.01) in 1.5-m hives by week 4, associated with higher incidence of queen loss and queen cells and colony failure. Weight gain was depressed in all exposed hives after 2 weeks, being severe in 1.5-m hives ( P <0.001 at week 5) and intermediate in 1-m hives (P = 0.05 at week 8). Effects were more pronounced the first 8 weeks than the last 8. Painted hive interiors reduced bio-effects, presumably by reducing internal current flow. Only exposed colonies propolized hive entrances, but amount and time of onset were not dose related. Treatment reversal at midseason resulted in reversal of colony behavior, manifested more with hive weight than brood. Overwinter survival of exposed groups was ≤29% compared with ≥71% among shielded ones. "
"The current state of biological research is reviewed, and a summary of the known effects of radiofrequency and microwave radiation exposure on animals and humans provided. These known effects appear to be principally thermal, similar to conventional electrical burn injuries, but with some unique systemic expression. Derangements of cardiovascular, gastrointestinal, endocrine, hematological, ophthalmological, and behavioral functions are well described in animal experimentation."
"The effects of nonionizing electromagnetic (EM) field interactions with the human body were reported and human related studies were collected. Nonionizing EM fields are linked to cancer in humans in three different ways: cause, means of detection, and effective treatment. Bad and benign effects are expected from nonionizing EM fields and much more knowledge is necessary to properly categorize and qualify EM field characteristics. It is concluded that knowledge of the boundary between categories, largely dependent on field intensity, is vital to proper future use of EM radiation for any purpose and the protection of the individual from hazard."