Abstract：
:The development of spontaneous activity in response to morphine administration was studied at different postnatal ages in C57BL/6 mice. Morphine induced hyperactivity at all ages except in 3-week-old mice, in which a catatonic effect is evident. The results indicate that the neurophysiological and inhibitory systems responsible for the non-analgesic effects of morphine are not characterized by the same developmental pattern.
journal_name
Brain Resjournal_title
Brain researchauthors
Filibeck U,Castellano C,Oliverio Adoi
10.1016/0165-3806(81)90029-8subject
Has Abstractpub_date
1981-11-01 00:00:00pages
602-5issue
4eissn
0006-8993issn
1872-6240journal_volume
254pub_type
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