[The individual characteristics of the nociceptive sensitivity of Wistar rats correlated with the content of steroid hormones in the blood plasma].
In male rats of Wistar strain individual nociceptive sensitivity properties were studied in correlation with steroid hormones level in the plasma. Seven groups of experimental animals were observed remarkable for dynamics of nociceptive sensitivity. Repeatedly applied test painful stimuli caused reliable changes of corticosterone and testosterone level in the plasma. Individual differences were found of the level of steroid hormones in the plasma in rats from different groups.
Polyntsev
Iu V
IuV
Bykova
E V
EV
Rogatina
E L
EL
Samko
Iu N
IuN
D000818:Animals; D003345:Corticosterone / Q000097:blood* / Q000528:radiation effects; D004644:Emotions / Q000502:physiology; D007259:Infrared Rays; D008297:Male; D010146:Pain / Q000097:blood* / Q000503:physiopathology; D051381:Rats; D011919:Rats, Inbred Strains / Q000097:blood*; D011930:Reaction Time / Q000502:physiology / Q000528:radiation effects; D012149:Restraint, Physical; D013739:Testosterone / Q000097:blood* / Q000528:radiation effects
D013739:Testosterone; D003345:Corticosterone
Individual'nye osobennosti notsitseptivnoĭ chuvstvitel'nosti krys linii Vistar v korreliatsii s soderzhaniem steroidnykh gormonov v plazme krovi.