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Prevention of social stress-escalated cocaine self-administration by CRF-R1 antagonist in the rat VTA
(Springer, 2011-11-01)
Intermittent exposure to social defeat stress can induce long-term neural plasticity that may influence escalated cocaine-taking behavior. Stressful encounters can lead to activation of dopamine neurons in the ventral ...
Exposure to a glyphosate-based herbicide during pregnancy and lactation induces neurobehavioral alterations in rat offspring
(Elsevier Science, 2016-03)
The impact of sub-lethal doses of herbicides on human health and the environment is a matter of controversy. Due to the fact that evidence particularly of the effects of glyphosate on the central nervous system of rat ...
Increase in locomotor activity after acute administration of the nicotinic receptor agonist 3-bromocytisine in rats
(Elsevier B.V., 2010-02-23)
Nicotinic acetylcholine receptors influence striatal dopaminergic activity and its outcome on motor behavior.
For these reasons, nicotinic receptors have been considered as therapeutically relevant targets for
Parkinson's ...
Increase in locomotor activity after acute administration of the nicotinic receptor agonist 3-bromocytisine in rats
(ELSEVIER, 2010)
Nicotinic acetylcholine receptors influence striatal dopaminergic activity and its outcome on motor behavior.
For these reasons, nicotinic receptors have been considered as therapeutically relevant targets for
Parkinson's ...
Caracterização do perfil do ciclo sono-vigília em ratos sob dessincronização forçada
(Universidade Federal do Rio Grande do NorteBRUFRNPrograma de Pós-Graduação em PsicobiologiaEstudos de Comportamento; Psicologia Fisiológica, 2011-12-08)
The circadian behavior associated with the 24 hours light-dark (LD) cycle (T24) is due to
a circadian clock , which in mammals is located in the hypothalamic suprachiasmatic
nucleus (SCN). Under experimental conditions ...
Acoustic Radiation Force Impulse (ARFI) elastography imaging of equine distal forelimb flexor structures
(Arquivo Brasileiro Medicina Veterinaria Zootecnia, 2020-07-01)
This study set out to determine normal values for acoustic radiation force impulse (ARFI) elastography of the superficial digital flexor tendon, deep digital flexor tendon, accessory ligament of the deep digital flexor ...
Morphometric differences between two sympatric species of anolis (Reptilia: Squamata: Polychrotidae)
(University of Oradea Publishing House, 2012-06)
There has been a recent surge of interest in the study of evolutionary relationships between morphology and microhabitat use in lizards in general. Lizards of the genus Anolis, most notably the Caribbean species, have ...
Neurobehavioural Effects of Exposure to Fluoride in the Earliest Stages of Rat Development
(Elsevier, 2015-04)
It is known that exposure to high concentrations of Fluoride (F) produces deleterious health effects in human population. However, in the last years it has been concluded that low concentrations of F may have adverse ...
Pigment-dispersing factor signaling in the circadian system of Caenorhabditis elegans
(Wiley Blackwell Publishing, Inc, 2015-07)
The neuropeptide pigment-dispersing factor (PDF) is important for the generation and entrainment of circadian rhythms in the fruitfly Drosophila melanogaster. Recently two pdf homologs, pdf-1 and pdf-2, and a PDF receptor, ...