Influence of forced swimming stress on 5-HT1A receptors and serotonin levels in mouse brain

Briones-Aranda, Alfredo; Rocha, Luísa; Picazo, Ofir Picazo

doi:10.1016/j.pnpbp.2004.11.011

Cited by 32 publications

(20 citation statements)

References 57 publications

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“…39,40 Our data showed that immobility time was markedly increased in Ovx-Dia rats compared with their respective controls, which was amenable to full reversal by treatment with DPN and E 2 but to partial reversal by treatment with PPT and insulin, indicating that ER-b mediates the effects of estradiol on mood. Walf et al 25 also reported that both DPN and coumestrol, novel ER-b agonists, were effective in reducing immobility time in ovariectomized rats during the forced swim test.…”

Section: Er Agonists In Postmenopausal Diabetesmentioning

confidence: 71%

Differential role of estrogen receptor modulators in depression-like behavior and memory impairment in rats with postmenopausal diabetes

Bansal

Chopra

2015

Menopause

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Section: Er Agonists In Postmenopausal Diabetesmentioning

confidence: 71%

Differential role of estrogen receptor modulators in depression-like behavior and memory impairment in rats with postmenopausal diabetes

Bansal

Chopra

2015

Menopause

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“…According to data obtained by some authors [29][30][31], animals with a 5 HT deficit in the hippocampus and hypothalamus and low activity of the 5 HT system in these and other brain structures are more vulnerable to stress. This is accompanied by a substantially decreased density of 5 HT 1A receptors in some brain areas [32].…”

Section: Discussionmentioning

confidence: 98%

Monoamine metabolism in the brain of rats with chronic heart failure of non-ischemic origin

Мамалыга

2012

Neurochem. J.

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Chronic heart failure (CHF) modulates the activity of monoaminergic systems in the central ner vous system (CNS). An increased dioxyphenylacetic acid/dopamine ratio and 5 oxyindoleacetic acid/sero tonin ratio in the majority of the brain structures studied during CHF indicate the high activity of the dopam ine and serotonin systems and their functional stress during the development of hypoxia compensative pro cesses aimed at the maintenance of the normal cerebral blood flow. However, if a convulsive seizure develops during CHF, it may result in the failure of compensatory and adaptive mechanisms, thus, leading to decreased levels of dopamine, serotonin, and their metabolites in most brain regions studied. These animals are also characterized by increased seizure readiness, which is not usually found in the postictal period in rats without heart pathologies. Hence, CHF prolongs the postictal changes in the brain, limits its capacity to recovery, which, in turn, builds a basis for further seizure development.

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“…Several experimental stressors (1) (122, 123) and SD protocols (124, 125) promote serotonin release from the dorsal raphe (see Figure 2). Ascending serotonergic projections stimulate CLIP and PRL production and release by the Arc and lateral hypothalamic area (LH), respectively (2), which depend on gene transcription and protein synthesis (hence, the rebound happens only a few hours after exposure to the stressful stimulus).…”

Section: Discussionmentioning

confidence: 99%

Neuroendocrine and Peptidergic Regulation of Stress-Induced REM Sleep Rebound

Machado

Suchecki

2016

Front. Endocrinol.

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Sleep homeostasis depends on the length and quality (occurrence of stressful events, for instance) of the preceding waking time. Forced wakefulness (sleep deprivation or sleep restriction) is one of the main tools used for the understanding of mechanisms that play a role in homeostatic processes involved in sleep regulation and their interrelations. Interestingly, forced wakefulness for periods longer than 24 h activates stress response systems, whereas stressful events impact on sleep pattern. Hypothalamic peptides (corticotropin-releasing hormone, prolactin, and the CLIP/ACTH18–39) play an important role in the expression of stress-induced sleep effects, essentially by modulating rapid eye movement sleep, which has been claimed to affect the organism resilience to the deleterious effects of stress. Some of the mechanisms involved in the generation and regulation of sleep and the main peptides/hypothalamic hormones involved in these responses will be discussed in this review.

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Influence of forced swimming stress on 5-HT1A receptors and serotonin levels in mouse brain

Cited by 32 publications

References 57 publications

Differential role of estrogen receptor modulators in depression-like behavior and memory impairment in rats with postmenopausal diabetes

Differential role of estrogen receptor modulators in depression-like behavior and memory impairment in rats with postmenopausal diabetes

Monoamine metabolism in the brain of rats with chronic heart failure of non-ischemic origin

Neuroendocrine and Peptidergic Regulation of Stress-Induced REM Sleep Rebound

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