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Prenatal LPS exposure reduces olfactory perception in neonatal and adult rats
(PERGAMON-ELSEVIER SCIENCE LTD, 2011)
Prenatal lipopolysaccharide (LPS) exposure causes reproductive, behavioral and neurochemical defects in both dams and pups. The present study evaluated male rats prenatally treated with LPS for behavioral and neurological ...
Maternal odor exposure modulates acceptance of a bitter taste in newborn and infant rats
(Frontiers Media S.A., 2018-07)
The acceptance of bitter, aversive, substances during early life is enhanced by stimulation with familiar, pre-exposed odors. Newborn rats exhibited heightened grasp responses toward an artificial nipple dispensing quinine, ...
NEONATAL HANDLING AND THE MATERNAL ODOR PREFERENCE IN RAT PUPS: INVOLVEMENT OF MONOAMINES AND CYCLIC AMP RESPONSE ELEMENT-BINDING PROTEIN PATHWAY IN THE OLFACTORY BULB
(PERGAMON-ELSEVIER SCIENCE LTD, 2009)
Early-life environmental events, such as the handling procedure, can induce long-lasting alterations upon several behavioral and neuroendocrine systems. However, the changes within the pups that could be causally related ...
Exposure to maternal odor enhances intake of a taste that mimicks the sensory attributes of ethanol
(Psychonomic Society, 2019-01)
Early exposure to ethanol increases subsequent acceptance of this drug. Little attention, however, has been devoted to the interaction of the taste of the drug with other, familiar or non-familiar, odors contingent with ...
The periaqueductal gray and its potential role in maternal behavior inhibition in response to predatory threats
(ELSEVIER SCIENCE BV, 2010)
Animals faced with conflicting cues, such as predatory threat and a given rewarding stimulus, must make rapid decisions to engage in defensive versus other appetitive behaviors. The brain mechanisms mediating such responses ...
The presence of chemosensory cues transmitted through the mother's milk increases the search and ingestion responses toward bitter and sour solutions
(Elsevier, 2021-06)
Olfaction is of major importance during early stages of life in altricial species. This sense allows newborns to develop different behaviors that will allow them to survive. Odors tend to be associated to contextual stimuli ...
Efeitos do bloqueio do receptor GRPR, sobre a preferência pelo odor materno e o condicionamento olfativo em filhotes machos de ratos
(Pontifícia Universidade Católica do Rio Grande do SulPorto Alegre, 2010)
O receptor do peptídeo liberador de gastrina tem sido considerado como um novo alvo molecular em desordens do desenvolvimento neurológico. Estudos prévios realizados em nosso laboratório demonstraram que o bloqueio ...
Efeitos do bloqueio do receptor GRPR, sobre a preferência pelo odor materno e o condicionamento olfativo em filhotes machos de ratos
(Pontifícia Universidade Católica do Rio Grande do SulPorto Alegre, 2010)
O receptor do peptídeo liberador de gastrina tem sido considerado como um novo alvo molecular em desordens do desenvolvimento neurológico. Estudos prévios realizados em nosso laboratório demonstraram que o bloqueio ...
Respiratory and emotional reactivity to ethanol odor in human neonates is dependent upon maternal drinking patterns during pregnancy
(Elsevier Ireland, 2020-08)
Beyond the well-known deleterious effects of ethanol defining Fetal Alcohol Spectrum Disorders (FASD), the notion of fetal alcohol programming has gained scientific support. This phenomenon implies early neural plasticity ...