[The central regulation of pain sensitivity in rats after irradiation with high doses of ionizing radiation].
It was shown that during 24 h following whole-body exposure of male rats to gamma-quanta (150 Gy) the latent period of their response to the thermal effect increased a "tail-flick" test) and the threshold of the nociceptive response to an electric stimulus (the vocalization threshold) decreased. A correlation was found between the initial response to the nociceptive effects and variation of these values in irradiated animals.
Abdrakhmanov
A A
AA
Vladimirov
V G
VG
Aĭtkhozhina
G K
GK
Lashkul
N N
NN
D000818:Animals; D001921:Brain / Q000503:physiopathology / Q000528:radiation effects*; D004307:Dose-Response Relationship, Radiation; D005720:Gamma Rays; D008297:Male; D008854:Microscopy, Electron; D009474:Neurons / Q000502:physiology / Q000528:radiation effects; D010146:Pain / Q000503:physiopathology*; D011833:Radiation Injuries, Experimental / Q000503:physiopathology; D051381:Rats; D011930:Reaction Time / Q000502:physiology / Q000528:radiation effects; D012684:Sensory Thresholds / Q000502:physiology / Q000528:radiation effects; D013997:Time Factors
Tsentral'naia reguliatsiia bolevoĭ chuvstvitel'nosti u krys posle oblucheniia vysokimi dozami ioniziruiushchikh izlucheniĭ.