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Motivated exploratory behaviour in the rat: the role of hippocampus and the histaminergic neurotransmission
(Elsevier Science, 2008-12)
Exploration is one of most basic adaptive behavioural responses, giving the animal an important evolutionary advantage to survive in a changing environment. Inspection of novel environments might be come with motivated ...
Culture conditions for Hippocampus spp. (Teleostei: Syngnathidae): research in the XXI centuryAvances en el cultivo de Hippocampus spp. (Teleostei: Syngnathidae): investigaciones en el siglo XXI
(Pontificia Universidad Católica de Valparaíso, 2017)
The presence of the seahorse Hippocampus patagonicus in the Argentine Sea based on the cytochrome b sequence of mitochondrial DNA
(Soc Francaise D Ichtyologie, 2012-06)
This study aimed at sequencing the mitochondrial cytochrome b gene (cyt b) of seahorses morphologically identified as Hippocampus patagonicus Piacentino & Luzzatto, 2004 from the two known localities where the species occur ...
Activation of the G Protein-Coupled Estrogen Receptor (GPER) Increases Neurogenesis and Ameliorates Neuroinflammation in the Hippocampus of Male Spontaneously Hypertensive Rats
(Springer/Plenum Publishers, 2019-11)
It is known that spontaneously hypertensive rats (SHR) present a marked encephalopathy, targeting vulnerable regions such as the hippocampus. Abnormalities of the hippocampus of SHR include decreased neurogenesis in the ...
Motivated lateralized behaviour in the rat: Role of the ventral hippocampus
(American Scientific Publishers, 2013)
The activation of histamine-sensitive sites of the ventral hippocampus modulates the consolidation of a learned active avoidance response in rats
(Elsevier Science, 2008-05)
Previous evidence from our laboratory has shown that histamine receptors located into the ventral hippocampus modulate learning and memory processes. Stimulation of histamine hippocampal sensitive receptors during the ...
Pregnancy and lactation differentially modify the transcriptional regulation of steroidogenic enzymes through DNA methylation mechanisms in the hippocampus of aged rats
(Elsevier Ireland, 2016-07)
In the present study, we examined the mRNA expression and DNA methylation state of steroidogenic enzymes in the hippocampus of young adult (90-days-old) and middle-aged (450-days-old) nulliparous rats, and middle-aged ...
Environmental enrichment prevents astroglial pathological changes in the hippocampus of APP transgenic mice, model of Alzheimer's disease
(Academic Press Inc Elsevier Science, 2013-01-31)
Alzheimer's disease (AD) is a neurodegenerative disease that affects neurons and glial cells and leads to dementia. Growing evidence shows that glial changes may precede neuronal alterations and behavioral impairment in ...
Antidepression action of BDNF requires and is mimicked by Gαi1/3 expression in the hippocampus
(National Academy of Sciences, 2018-03)
Stress-related alterations in brain-derived neurotrophic factor (BDNF) expression, a neurotrophin that plays a key role in synaptic plasticity, are believed to contribute to the pathophysiology of depression. Here, we show ...