[Bilateral changes of nociceptive sensitivity in rats with one paw inflamed].
Following a significant decrease in pain threshold (PT) in the carrageenin injected paw of rat, the PT of the contralateral uninjected paw was usually increased but might also be significantly decreased or unchanged. These three directions of PT change in the contralateral non-inflamed paws were found to be correlated with the magnitude of decrease in PT in the inflamed sides.
Lu
G W
GW
Department of Neurobiology, Capital Institute of Medicine, Beijing.
Luo
L
L
Tang
F
F
D000818:Animals; D002351:Carrageenan; D005260:Female; D007249:Inflammation / Q000139:chemically induced / Q000503:physiopathology*; D009619:Nociceptors / Q000503:physiopathology*; D010146:Pain / Q000503:physiopathology*; D051381:Rats; D011919:Rats, Inbred Strains; D012684:Sensory Thresholds
D002351:Carrageenan