Results 111 to 120 of about 2,911,994 (243)

Female rat hippocampal cell density after conditioned place preference [PDF]

open access: yes, 2014
The hippocampus is important for learning tasks, such as conditioned place preference (CPP), which is widely used as a model for studying the reinforcing effects of drugs with dependence liability.
Babakordi, F.   +3 more
core  

Ingestion of amniotic fluid enhances the facilitative effect of VTA morphine on the onset of maternal behavior in virgin rats [PDF]

open access: yes, 2009
Previous research has shown that injection of morphine into the ventral tegmental area(VTA) facilitates the onset of maternal behavior in virgin female rats, and injection of the opioid antagonist naltrexone into the VTA disrupts the onset of maternal ...
Daigler, Lindsey B.   +4 more
core  

Effects of single injection of naloxone and damgo within nucleus accumbens septi in the plus maze test in rats [PDF]

open access: yes, 2018
Nucleus accumbens septi (NAS) is studied because its relations with cognition and anxiety. Its pharmacological manipulation is widely used in experimental psychopathology to reproduce psychotic signs and symptoms in animal models.
Baiardi, Gustavo Carlos   +10 more
core  

Opioid receptors

open access: yesGenome Biology, 2001
Mouse μ-opioid receptor carboxy-terminal splice variants have been shown to differ in their responses to agonists.
openaire   +1 more source

Retrospective analysis reveals significant association of hypoglycemia with tramadol and methadone in contrast to other opioids. [PDF]

open access: yes, 2019
Tramadol is one of the most commonly used analgesics worldwide, classified as having a low abuse potential by U.S. Drug Enforcement Agency, and often recommended in pain management guidelines.
Abagyan, Ruben   +3 more
core   +1 more source

The biopsychology of maternal behavior in nonhuman mammals [PDF]

open access: yes, 1990
The term “maternal behavior,” when applied to nonhuman mammals, includes the behaviors exhibited in preparation for the arrival of newborn, in the care and protection of the newly arrived young, and in the weaning of those young, and represents a complex
Kristal, Dr. Mark B.
core  

Effect of intrauterine morphine sulfate exposure on cerebellar histomorphological changes in neonatal mice [PDF]

open access: yes, 2011
Neurotoxic effects of morphine sulfate in adult cerebellar cortex and neonatal cerebral cortex have been studied in animal models. This study was done to determine the neurotoxic effects of prenatal morphine exposure on the histo morphological changes of
Ghafari, S.   +2 more
core  

Designing the ideal perioperative pain management plan starts with multimodal analgesia. [PDF]

open access: yes, 2018
Multimodal analgesia is defined as the use of more than one pharmacological class of analgesic medication targeting different receptors along the pain pathway with the goal of improving analgesia while reducing individual class-related side effects ...
Mariano, Edward R., Schwenk, Eric S.
core   +1 more source

Targeting multiple opioid receptors – improved analgesics with reduced side effects?

open access: yesBritish Journal of Pharmacology, 2018
T. Günther   +7 more
semanticscholar   +1 more source

Allostery at opioid receptors: modulation with small molecule ligands

open access: yesBritish Journal of Pharmacology, 2018
Kathryn E. Livingston, J. Traynor
semanticscholar   +1 more source

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