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    Öğe
    Acceptable radiation leakage of microwave ovens on pregnant and newborn rat brains
    (1997) Inalöz S.S.; Daşdağ S.; Ceviz A.; Bilici A.
    The present article was intended to investigate the possible effects of the acceptable radiation leakage of microwave ovens on pregnant and new-born rat brains. Twenty-seven pregnant Wistar-albino rats were separated into three groups (n = 9), a control group (sham-exposed) and two experimental groups. The experimental gravid rats were confined in Plexiglas cages and placed next to the closed door of a microwave oven (power-output: 550 W). The NIR 15 (NIR: non-ionising radiation) group of gravid rats were exposed to the leakage of microwave ovens daily for 15 minutes whereas the NIR 30 group was exposed daily for 30 minutes during their pregnancies. The most striking changes were observed in the NIR 30 group of rats. Congestive vessels, edema and degenerative neurones were noticed in all experimental dams. Chronic inflammatory cell infiltrate, and focal necrosis of neurones were seen only in the NIR 30 group of dams. Progressive edema and conspicuous congestive vessels were seen in the offspring of both experimental groups. Chronic inflammatory cell infiltrate, haemorrhage, necrotic neural tissues, and degenerative neurones with a reactive glial proliferation were observed only in the offspring of the NIR 30 group.
  • [ X ]
    Öğe
    Do cellular phones alter blood parameters and birth weight of rats?
    (2000) Daşdağ S.; Akdağ M.Z.; Ayyildiz O.; Demirtaş Ö.C.; Yayla M.; Sert C.
    The present study aimed to investigate the effects of microwaves (MW) emitted by cellular phones (CPs) on peripheral blood parameters and birth weights of rats. Thirty-six albino rats were divided into four groups, male (n = 6) and female sham-exposed groups (n = 12) and male (n = 6) and female experimental groups (n = 12). No blood parameters differed following exposure (p > 0.05). The birth weight of offspring in the experimental group was significantly lower than in the sham-exposed group (p < 0.001). No significant differences were observed between rectal temperatures of rats in the sham and experimental groups (p > 0.05). The specific absorption rate (SAR) was found to be 0.155 W/kg for the experimental groups. All parameters investigated were normal in the next generation of rats (p > 0.05).