THE LAMINARY PROJECTION OF ACUPUNCTURE AND NOXIOUS INFORMATION IN THE RAT SPINAL CORD DORSAL HORN
- VernacularTitle:针刺与痛信息在清醒大鼠脊髓背角的投射——[~3H]-2-脱氧葡萄糖放射自显影研究
- Author:
Jjngshi TANG
- Publication Type:Journal Article
- Keywords:
[~3H]-2-deoxyglucose;
autoradiograph;
painful stimulation;
electroacupuncture;
spinal cord dorsal horn
- From:
Journal of Xi'an Jiaotong University(Medical Sciences)
1981;0(02):-
- CountryChina
- Language:Chinese
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Abstract:
The relative quantitative [~3H]-2-deoxyglucose (2DG)method was used to study the laminary projection of acupuncture and noxious information in the rat spinal cord dorsal horn. The noxious information projected to lamina Ⅰ、Ⅱ、Ⅳ、Ⅴ、Ⅵ and Ⅹ, and the acupuncture information projected to lamina Ⅰ、Ⅱ、Ⅳ and Ⅴ in the spinal cord dorsal horn. The noxious and acupuncture information had overlapping projection areas in the spinal cord. It is in such areas that the two types of information may be interacted on each other and consequently the nociception is modulated at the spinal level.
