@article{APS7064,
author = {Xiao-yan LI and Chong-bin ZHU and Yan-hua ZHU and Shao-fen XU},
title = {Expressions of preproenkephalin mRNA during electroacupuncture analgesia enhanced by fenfluramine},
journal = {Acta Pharmacologica Sinica},
volume = {16},
number = {5},
year = {2016},
keywords = {},
abstract = {AIM:
To study the changes of preproenkephalin (PPE) mRNA in rat brain in response to electroacupuncture (EA) combined with fenfluramine (Fen), a releaser of 5-HT.
METHODS:
In situ hybridization histochemistry technique was used to observe the expression of PPE mRNA in rat brain during EA analgesia potentiated by Fen.
RESULTS:
The greatest relative increase of PPE mRNA was seen in lumbar spinal cord (laminae I & II), nucleus raphe magnus, dorsal raphe nucleus, periaqueductal gray, interpeduncular nucleus, preoptic lateral area, amygdala nucleus and caudate-putamen (P < 0.01, vs NS + EA). Moderate increases were found in lateral septal, preoptic medial area, hypothalamus ventromedial nucleus, lumbar spinal laminae III & IV (P < 0.05, vs NS + EA). Thalamus showed no statistical significant change in PPE mRNA.
CONCLUSION:
The enhancing of PPE mRNA in relative brain nuclei is involved in potentiating action of Fen on EA.},
issn = {1745-7254}, url = {http://www.chinaphar.com/article/view/7064}
}