Divergent short- and long-term effects of acute stress in object recognition memory are mediated by endogenous opioid system activation
Acute stress induces short-term object recognition memory impairment and elicits endogenous opioid system activation. The aim of this study was thus to evaluate whether opiate system activation mediates the acute stress-induced object recognition memory changes. Adult male Wistar rats were trained i...
- Autores:
- Tipo de recurso:
- Fecha de publicación:
- 2013
- Institución:
- Universidad del Rosario
- Repositorio:
- Repositorio EdocUR - U. Rosario
- Idioma:
- eng
- OAI Identifier:
- oai:repository.urosario.edu.co:10336/22649
- Acceso en línea:
- https://doi.org/10.1016/j.nlm.2013.09.002
https://repository.urosario.edu.co/handle/10336/22649
- Palabra clave:
- Dynorphin
Kappa opiate receptor
Naltrexone
Opiate
Acute stress
Animal experiment
Article
Controlled study
Environmental factor
Habitat
Human
Hypothalamus hypophysis system
Long term memory
Male
Memory
Memory disorder
Nonhuman
Opiod system
Pattern recognition
Physical activity
Rat
Recognition
Short term memory
Task performance
1mg/kg naltrexone
1mg/kg naltrexone plus no-stress
1mg/kg naltrexone plus stress
3mg/kg naltrexone
3mg/kg naltrexone plus no-stress
3mg/kg naltrexone plus stress
Acth
Acute stress
Adrenocorticotropic hormone
Analysis of variance
Anova
Di
Discrimination index
Endogenous opioid system
Familiar object
Fo
N1ns
N1s
N3ns
N3s
Nal 1
Nal 3
Naltrexone
No
Novel object
Object recognition memory
Object recognition memory
Object recognition task
Orm
Ort
Retroactive interference
Retroactive interference
Ri
Saline plus no-stress
Saline plus stress
Sem
Sns
Ss
Standard error of the mean
Tfo
Time spent exploring the familiar object
Time spent exploring the novel object
Tno
Veh
Vehicle
Animals
Male
Naltrexone
Narcotic antagonists
Opioid peptides
Rats
Recognition (psychology)
Acute stress
Endogenous opioid system
Naltrexone
Object recognition memory
Retroactive interference
physical
long-term
physiological
psychological
short-term
wistar
Memory
Memory
Rats
Restraint
Stress
Stress
- Rights
- License
- Abierto (Texto Completo)