… Coronal slices containing the VTA were sectioned at a … the production of endogenous 2-AG
on sustained morphine-induced … Our results showed that rats receiving sustained morphine …

… In each group morphine was applied to at least six brain slices. … The endogenous opioids
and icv morphine stimulate only a … in rats by subcutaneous implant of pellets of morphine over 8 …

… The brain tissues were collected and fixed. Transverse brain sections were obtained and
processed as described previously for immunofluorescence assay. Sections were incubated in …

… ; the brain was removed and cut coronally in 50-μm sections … 2B) experiments was verified
according to the rat brain atlas [… be inhibited by endogenous GABA [29] and morphine can …

… as morphine and heroin) can mimic endogenous opioid peptides and interfere with the
homeostasis of the endogenous opioid … For rat brain slices, rats were anesthetized and perfused …

… timing of myelination in the rat brain is disturbed by in utero … However, the functions of the
endogenous opioid receptor … staining of coronal brain sections with MBP antibody. Shown are …

… Also, special attention has been focused on endogenous morphine (endomorphins) in
reducing chronic pain originates from damage to the nervous system. The purpose of this study is …

… -embedded rat brain tissue was cut into 4-μm-thick sections. … of the endogenous opioid
peptide in targeted brain regions via … specific brain regions and/or nuclei involved in this process. …

… M morphine increased phagocytosis in cortical … morphine in striatal microglia plated at 10
K density is mediated via TLR4, and not μORs. Overall, our data suggest that in rats, a morphine…

… the analgesic effect of morphine in acute pain, but not in endogenous opioid analgesia during
… (b) Graphs showing the immunostaining of MOR in brain sections of Oprm1 KI/KI , Vglut2-…