Search Results - "Rivas, Mayda"
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Hypocretins, sleep, and maternal behavior
Published in Frontiers in behavioral neuroscience (30-06-2023)“…The postpartum period is a demanding time during which mothers experience numerous physiological adaptations that enable them to care for their offspring while…”
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Electrophysiological characterization of medial preoptic neurons in lactating rats and its modulation by hypocretin-1
Published in Neuroscience research (01-11-2022)“…The medial preoptic area (mPOA) undergoes through neuroanatomical changes across the postpartum period, during which its neurons play a critical role in the…”
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3
Is sleep critical for lactation in rat?
Published in Physiology & behavior (01-01-2023)“…•There is a negative correlation between wakefulness and nursing time.•There is not a lineal correlation between slow wave sleep and milk ejections.•Lactating…”
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Local administration of bicuculline into the ventrolateral and medial preoptic nuclei modifies sleep and maternal behavior in lactating rats
Published in Physiology & behavior (01-09-2021)“…•Bicuculline (BIC) administration into the VLPO of mother rats increases wakefulness.•BIC administration into the VLPO reduces nursing duration.•BIC…”
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Role of Hypocretin in the Medial Preoptic Area in the Regulation of Sleep, Maternal Behavior and Body Temperature of Lactating Rats
Published in Neuroscience (01-11-2021)“…•HCRT-1 in mPOA of lactating rats increase wakefulness and body temperature.•Dual orexin receptor antagonist (DORA) in mPOA increased slow wave sleep and REM…”
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Acute and chronic sleep restriction differentially modify maternal behavior and milk macronutrient composition in the postpartum rat
Published in Physiology & behavior (01-05-2024)“…•Active maternal behaviors were decreased after chronic sleep restriction.•Maternal behaviors declined mostly towards the end of the treatment days.•Chronic…”
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Hypocretinergic system in the medial preoptic area promotes maternal behavior in lactating rats
Published in Peptides (New York, N.Y. : 1980) (01-07-2016)“…•Intra-mPOA microinjections of HCRT-1 induced minor effects on maternal behavior.•Microinjection of HCRT-R1 antagonist into the mPOA decreased active maternal…”
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The Integration of the Maternal Care with Sleep During the Postpartum Period
Published in Sleep medicine clinics (01-12-2023)“…Our entire life occurs in a constant alternation between wakefulness and sleep. The impossibility of living without sleep implies that any behavior must adapt…”
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Dorsal and median raphe neuronal firing dynamics characterized by nonlinear measures
Published in PLoS computational biology (28-05-2024)“…The dorsal (DRN) and median (MRN) raphe are important nuclei involved in similar functions, including mood and sleep, but playing distinct roles. These nuclei…”
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Microinjection of the dopamine D2-receptor antagonist Raclopride into the medial preoptic area reduces REM sleep in lactating rats
Published in Neuroscience letters (17-10-2017)“…•Raclopride (RAC) administration into the mPOA of mother rats reduces REM sleep.•RAC administration into the mPOA of mother rats does not modify NREM…”
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Melanin-concentrating hormone (MCH) in the median raphe nucleus: Fibers, receptors and cellular effects
Published in Peptides (New York, N.Y. : 1980) (01-04-2020)“…•MCHergic and median raphe serotonergic neurons are involved in sleep and depression.•MCHergic neurons project towards the median raphe nucleus (MnR).•MCHergic…”
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Absence of sexual differences in aggregation behavior and association patterns in South American sea lion pups (Otaria flavescens) at Isla de Lobos, Uruguay
Published in Marine mammal science (01-04-2010)“…In the South American sea lion (Otaria flavescens), a polygynous species with a high degree of sexual dimorphism, pups form groups during maternal foraging…”
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Sleep and maternal behavior in the postpartum rat after haloperidol and midazolam treatments
Published in Sleep science (São Paulo, SP ) (2020)Get full text
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