The effects of single dose X-irradiation on the guinea-pig spinal cord.

作者: J.F. Knowles

DOI: 10.1080/09553008114551181

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摘要: SummaryLumbar or cervical regions of the guinea-pig spinal cord were irradiated with a single dose 250 kV X-rays. The latency for paralysis, whether hind- fore-limbs, and histopathology radiation-induced lesions depended critically on radiation dose. There definite but only minor differences between reactions lumbar to same After 30 40 Gy there was white matter necrosis after 20 widespread demyelination associated vacuolar spaces occurred.After irradiation 30–40 Gy, in differed from those reported rat. White-matter occasionally nerve root necrosis, whereas rat, nerve-root sparing main lesion. showed vacuolation rats vascular re...

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