Effect of the small needle knife through the Zusanli(ST 36) on behavior and hippocampal expression of NLRP3 and IL-1β in myalgia comorbid depressed rats / 中国骨伤
China Journal of Orthopaedics and Traumatology
;
(12): 1151-1155, 2019.
Article
in Chinese
| WPRIM
| ID: wpr-781673
ABSTRACT
OBJECTIVE@#To observe the effect of the small needle knife through the Zusanli(ST 36) on behavior and hippocampal expression of NLRP3 and IL-1β in myalgia comorbid depressed rats.@*METHODS@#The rat models of myalgia comorbid depression were prepared by intraperitoneal injection of acute reserpine. Twenty-four SD male rats were randomly divided into control group, model group, small needle knife group and amitriptyline group, 6 rats in each group. The open field behavior and mechanical pain threshold of each group were detected. The thermal pain threshold was detected by intelligent hot plate test. The expression of NLRP3 and IL-1β in hippocampus of rats was detected by Western blotting.@*RESULTS@#Compared with the model group, the mechanical pain threshold of the foot was significantly improved in the small needle knife group (0.05). The expressions of NLRP3 and IL-1β in the hippocampus of the model group were significantly increased(0.05).@*CONCLUSIONS@#Small needle knife can improve the pathological state of myalgia comorbid depression caused by reserpine in rats. The mechanism may be related to the inhibition of NLRP3 inflammasome and IL-1β expression in central hippocampus.
Full text:
Available
Index:
WPRIM (Western Pacific)
Main subject:
Rats, Sprague-Dawley
/
Interleukin-1beta
/
Inflammasomes
/
Myalgia
/
NLR Family, Pyrin Domain-Containing 3 Protein
/
Hippocampus
Limits:
Animals
Language:
Chinese
Journal:
China Journal of Orthopaedics and Traumatology
Year:
2019
Type:
Article
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