The inhabitative effect of clonidine on the somatosensory evoked cerebral potential / 中华麻醉学杂志
Chinese Journal of Anesthesiology
;
(12)1995.
Article
in Chinese
| WPRIM
| ID: wpr-673345
ABSTRACT
Objective:
The somatosensory evoked cerebral potential (SEP)was used to assess the analgesia effect of clonidine.Method:
Twenty-three SD rats was randomly divided into two groups, the control group (n=8) and clonidine group (n=15). The control group rats was injected 1 ml normal saline to peritoneal cavity and the clonidine group rats was injected 10mg(1ml) clonidine peritoneally. The SEP waves were recorded in both groups at preinjection and 20,40,60 min after injection. Pain relief ratio was calculated according to the N15-P25 peak-peak amplitude of SEP wave.Result:
SEP amplitude and latency were markedly reduced in clonidine group and remained unchanged in control group. The peak Pain relief ratio was 80. 6%at 20-40 min after clonidine administration.Conclusion:
Clonidine does have a effect of pain relief
Full text:
Available
Index:
WPRIM (Western Pacific)
Language:
Chinese
Journal:
Chinese Journal of Anesthesiology
Year:
1995
Type:
Article
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