𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Paradoxical absence of aggression during naloxone-precipitated morphine withdrawal

✍ Scribed by Gerald Gianutsos; Martin D. Hynes; Richard B. Drawbaugh; Harbans Lal

Publisher
Springer
Year
1975
Tongue
English
Weight
333 KB
Volume
43
Category
Article
ISSN
0033-3158

No coin nor oath required. For personal study only.

✦ Synopsis

Aggression, which is normally seen during withdrawal from narcotics, could not be produced in morphine-dependent rats by the administration of naloxone at doses which causes other signs of withdrawal. Apomorphine injected instead of naloxone was capable of producing aggression, without other withdrawal signs. Naturally occurring aggression (72-hr withdrawal) was enhanced by apomorphine and unaffected by naloxone.

πŸ“œ SIMILAR VOLUMES

Aggression during morphine withdrawal: E
Aggression during morphine withdrawal: Effects of method of withdrawal, fighting experience, and social role
✍ Kathleen M. Kantak; Klaus A. Miczek πŸ“‚ Article πŸ“… 1986 πŸ› Springer 🌐 English βš– 647 KB

Offensive and defensive components of aggressive behavior were determined in resident and intruder mice. Withdrawal aggression was measured after the removal of a subcutaneous morphine pellet or after precipitation by naloxone in naive mice and after removal of a morphine pellet in mice with prior f

Comparison of the effect of levodopa and
Comparison of the effect of levodopa and bromocriptine on naloxone-precipitated morphine withdrawal symptoms in mice
✍ Morteza Samini; Rashin Fakhrian; Massoud Mohagheghi; Ahmad Reza Dehpour πŸ“‚ Article πŸ“… 2000 πŸ› John Wiley and Sons 🌐 English βš– 90 KB πŸ‘ 2 views

In this study, the effect of l-dopa and bromocriptine on morphine withdrawal syndrome was compared. Both l-dopa (125, 250 mg/kg, i.p.) and low doses of bromocriptine (0.04, 0.08 mg/kg, i.p.) potentiated naloxone-induced morphine withdrawal symptoms such as jumping, climbing and rearing in mice. High