Academic literature on the topic 'Stress périnatal'
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Journal articles on the topic "Stress périnatal"
Cambonie, G., A. Rideau, M. Bienfait, O. Pidoux, R. M. Toubin, J. C. Picaud, and G. Barbanel. "Stress périnatal et développement neuropsychologique." Revue de médecine périnatale 2, no. 3 (July 26, 2010): 122–30. http://dx.doi.org/10.1007/s12611-010-0072-x.
Full textLordi, Brigitte, Daniel Mellier, and Jean Caston. "Stress périnatal et développement émotionnel chez le rat : implications pour l'étude du développement humain." Enfance 53, no. 3 (2001): 293. http://dx.doi.org/10.3917/enf.533.0293.
Full textRiquet, S., M. Henni, and P. Fremondiere. "Évaluation de la peur de l’accouchement chez les femmes enceintes." Périnatalité 12, no. 3 (September 2020): 130–39. http://dx.doi.org/10.3166/rmp-2020-0095.
Full textPierrehumbert, B., A. Borghini, M. Forcada-Guex, L. Jaunin, C. Müller-Nix, and F. Ansermet. "Validation française d’un questionnaire de stress post-traumatique destiné aux parents d’enfants présentant un risque périnatal élevé." Annales Médico-psychologiques, revue psychiatrique 162, no. 9 (November 2004): 711–21. http://dx.doi.org/10.1016/j.amp.2003.10.017.
Full textBorghini, Ayala, Noémie Faure, Hélène Turpin, Nevena Dimitrova, Carole Muller-Nix, and Mathilde Morisod-Harari. "ÉVALUATION DE LA MENTALISATION CHEZ LE PARENT ET SON ENFANT 18 MOIS ET 11 ANS APRÈS UNE NAISSANCE PRÉMATURÉE." Revue québécoise de psychologie 37, no. 3 (June 14, 2017): 29–48. http://dx.doi.org/10.7202/1040159ar.
Full textHabersaat, Stéphanie, and Ayala Borghini. "Étude du stress périnatal sur le développement de l'enfant prématuré : facteurs biologiques, psychologiques et programmes de prise en charge." Enfances & Psy 49, no. 4 (2010): 130. http://dx.doi.org/10.3917/ep.049.0130.
Full textCOLLIN, A., L. BEDRANI, T. LOYAU, S. MIGNON-GRASTEAU, S. METAYER-COUSTARD, C. PRAUD, V. DE BASILIO, et al. "L’acclimatation embryonnaire : une technique innovante pour limiter les mortalités liées au stress thermique chez le poulet." INRAE Productions Animales 24, no. 2 (April 7, 2011): 191–98. http://dx.doi.org/10.20870/productions-animales.2011.24.2.3253.
Full textDelelis, A., V. Houfflin Debarge, S. Jaillard, B. Larrue, P. Deruelle, A. S. Ducloy, F. Puech, and L. Storme. "9 Conséquences d’un stress douloureux sur la circulation pulmonaire en période périnatale : étude expérimentale chez le fœtus d’agneau." Journal de Gynécologie Obstétrique et Biologie de la Reproduction 34, no. 3 (May 2005): 283–84. http://dx.doi.org/10.1016/s0368-2315(05)82761-9.
Full textGallois, Thomas, Jaqueline Wendland, and Sylvie Tordjman. "Effets du stress prénatal sur le fœtus et les données périnatales : une revue critique de la littérature." L'Évolution Psychiatrique 77, no. 2 (April 2012): 291–301. http://dx.doi.org/10.1016/j.evopsy.2012.01.006.
Full textBoudou, M., N. Séjourné, and H. Chabrol. "Douleur de l’accouchement, dissociation et détresse périnatales comme variables prédictives de symptômes de stress post-traumatique en post-partum." Gynécologie Obstétrique & Fertilité 35, no. 11 (November 2007): 1136–42. http://dx.doi.org/10.1016/j.gyobfe.2007.09.014.
Full textDissertations / Theses on the topic "Stress périnatal"
Barbazanges, Arnaud. "Contribution à l'étude des conséquences neurobiologiques de manipulations de l'environnement maternel périnatal." Bordeaux 2, 1997. http://www.theses.fr/1997BOR28531.
Full textGatta, Eleonora. "Long-term outcome of perinatal stress : targeting the oxytocinergic system in the early prevention of stress-related disorders." Thesis, Lille 1, 2016. http://www.theses.fr/2016LIL10015/document.
Full textThe perinatal environment contributes to program the developmental trajectory of the offspring. This trajectory extends to the old age, which is the age at maximal risk for the onset of neurodegenerative disorders, such as Alzheimer’s disease (AD). Mounting evidence revealed the role of oxytocin as an anti-stress factor. During the postpartum period, oxytocin plays a key role in mother-pup interactions that highly contribute to the development of the brain in the offspring. Using the model of perinatal stress in rats (PRS), we showed that postnatal administration of the oxytocin receptor agonist, carbetocin, to stressed mothers improved maternal behavior and prevented the pathological consequences of early-life stress in the offspring. We also demonstrated that chronic carbetocin treatment in adult rats was able to correct the behavioral and neurochemical consequences of PRS, thus mimicking the action of the antidepressants. Because we found a reduction in protein O-GlcNac in the hippocampus of aged PRS rats showing cognitive dysfunction, we also decided to examine whether a similar phenomenon was present in animals modeling AD. We found that tau protein was hypo-O-GlcNac and hyperphosphorylated in the hippocampus of 3xTg-AD mice. In conclusion, our data demonstrate that PRS may represent a risk factor for psychiatric and neurodegenerative disorders and that carbetocin administration may eliminate this risk. This raises the attractive possibility that mothers exposed to stress during gestation or in the early postpartum period should be treated with oxytocin receptor agonists to prevent the pathological consequences of a defective maternal care for the developing child
Leroux, Sarah. "Etude des hypoxies périnatales : conception d'outils et effets sur le développement du cervelet chez la souris. Hypoxia is associated with a retardation of cerebellar development and long-term functional deficits in a mouse model of apnea of prematurity." Thesis, Normandie, 2019. http://www.theses.fr/2019NORMR100.
Full textThe cerebellum is involved in major motor functions such as coordination and equilibrium. Recently, it has also been shown to play a role in cognitive abilities like language, attention or learning. At birth, the development of the cerebellar cortex in human is not completed and continues until the first postnatal months. Thereby, this structure appears to be particularly vulnerable to various perinatal injuries, such as hypoxic incidents. Perinatal hypoxia (HP) represents a common pathology responsible for neurodevelopmental disorders and is involved in 1/3 of neonatal deaths. It could be induced by different events such as looping of umbilical cord (continuous hypoxia) or apnea of prematurity (intermittent hypoxia) and affects many cerebral regions. However, its impact on the cerebellum has not been investigated in detail. Yet, a correlation between the functions controlled by the cerebellum and the deficits observed in children affected by an oxygen (O2) deficiency at birth has been demonstrated. Taken together, these data suggest that perinatal hypoxia may lead to modifications in the cerebellar circuit organization and induce functional alterations. Thus, this study aims to identify the effects of two types of HP on the cerebellar development; (i) an intermittent hypoxia (HI) consisting of 2-minute cycles of hypoxia and reoxygenation repeated over 6 hours on mice during 10 days from postnatal day 2 (P2), referring to apnea of prematurity, and (ii) a continuous hypoxia (HC) of 5% of O2 during 40 minutes on P6, P12 and P21 mice, mimicking a perinatal respiratory delay. Firstly, we studied the oxidative stress and showed that ROS production increases in P12 mice after both protocols, indicating that hypoxia affects the cerebellum. In HC, this oxidative stress is associated with a moderate increase in apoptosis without histological and behavioral consequences in the short or long term. However, IH induces a significant delay in histogenesis, leading to a decrease in the thickness of the cerebellar cortex layers. This disorganization of the cerebellum is accompanied by deficits in reflex acquisition. Our results suggest that IH may induce a long-term protective mechanism via, at least, an anti-apoptotic effect which compensates histological alterations from P21. However, this compensatory process is insufficient and defaults in motor coordination and cognition persist in adult mice. In order to study more precisely hypoxia and report its effects in vivo in real time, we also characterized 7 probes derived from sulforhodamine-101 and sensitive to a lack of oxygen. The emission and excitation spectra obtained demonstrate that 5 of these molecules are excitable in the infrared, and can thus be detectable by two-photon microscopy. In addition, we demonstrated that they are not degraded, confirming that they are usable for in vivo imaging. Thus, this work validates our two hypoxia models but shows that each type of hypoxia has specific effects on the developing cerebellum: continuous hypoxia acts in the short-term while intermittent hypoxia leads to profound structural and functional impacts. In the long term, our data aim to determine the precise mechanisms underlying the deleterious effects of HP with fluorescent dies sensitive to hypoxia, and to correlate the functional deficits observed in children who have suffered from perinatal hypoxia with cerebellum alterations to improve their health care
Lalau, Jean-Daniel. "Sexualisation périnatale de la réponse corticotrope au stress chez le rat." Lille 1, 1990. http://www.theses.fr/1990LIL10137.
Full textVerhaeghe, Rémy. "Role of early-life stress and metabotropic glutamate receptors in the developmental trajectory of the central nervous system." Thesis, Lille 1, 2020. http://www.theses.fr/2020LIL1S104.
Full textStressful events occurring during perinatal life programs the emergence of pathological phenotypes later in life. By using the perinatal stress rat model, we investigated the long-lasting effects of perinatal stress (PRS) on the glutamatergic synapse in males and females. Remarkably, we demonstrated that long-term programming of PRS is strictly sex-dependent and induce a dysmasculinization of the glutamatergic synapse whereas old females PRS rats were protected. Because motor functions decrease during aging, we further investigated the long-term effects of PRS on the basal ganglia, a group of subcortical nuclei involved in motor functions. We could demonstrate that perinatal programs an accelerated aging of the basal ganglia motor system. Since metabotropic glutamate receptors 2/3 (mGlu2/3) are constantly decreased by PRS across lifespan in both sexes, we studied the role of mGlu2 and mGlu3 in brain development. We showed that mGlu3 receptors shape the developmental trajectory of cortical GABAergic system. Considering our findings showing that mGlu3 receptors and early life stress influence the brain development, we investigated how the interplay between these environmental and genetic factors impact neuroplasticity markers during development in hippocampus, a central region in stress response. We observed that mGlu3 and maternal restraint stress (MRS) alter GABAergic interneurons related genes expression, stress and epigenetic markers. Surprisingly, mice lacking mGlu3 receptors submitted to MRS showed compensatory mechanisms during specific time window during development. Taken together our results strengthen the idea that nature and nurture shape brain development
Riba, Ambre. "Les conséquences d'un stress en période périnatale sur l'homéostasie intestinale et la réponse au microbiote à l'âge adulte." Thesis, Toulouse, INPT, 2015. http://www.theses.fr/2015INPT0010/document.
Full textPerinatal period is characterized by an immature intestinal barrier particularly permeable to luminal antigens and as such highly vulnerable to environmental factors like toxins, infections or stressful events. The appropriate maturation of intestinal barrier leads to intestinal homeostasis and tolerance toward luminal contents. Early life stressful events are associated with the development and/or maintenance of functional gastrointestinal disorders like Irritable Bowel Syndrome (IBS) or organic one like Inflammatory Bowel Diseases (IBD). These pathologies are highly different in term of etiology and clinical severity however they share common features like alteration in intestinal barrier associated with an abnormal immune response toward luminal contents especially commensal microbiota. Our aim was to evaluate the consequences of maternal separation (MS) on intestinal homeostasis, host-microbiota relationship and the humoral and cellular response at adulthood. Due to sexual dimorphism in this model, the results are presented separately for male and female. In young adult male mice, MS decreases intestinal barrier functions associated with an alteration of systemic humoral and cellular response toward commensal microbiota. Moreover, a defect of antigen presenting cells in spleen leads to systemic low grade inflammation despite a pro-inflammatory profile of T cell. In young adult female mice, MS alters the functionality of Paneth cells associated with an intestinal bacterial overgrowth, leading to visceral sensitivity and systemic humoral response toward commensal microbiota. We highlighted that MS has long lasting adverse effects on intestinal homeostasis and systemic immune response toward commensal microbiota in young adult. MS impairs intestinal homeostasis in healthy individuals and might contribute to trigger intestinal pathologies in susceptible persons
Calland, Razurel Chantal. "Rôle du stress perçu, du soutien social et des stratégies de coping sur la santé psychique des mères primipares et sur leur sentiment d'auto-efficacité parentale, en période périnatale." Nantes, 2013. http://www.theses.fr/2013NANT3015.
Full textBah, Thierno Madjou. "Stress périnatal : conséquences sur le comportement cognitif et émotionnel de la progéniture chez le rat." Thèse, 2005. http://hdl.handle.net/1866/15322.
Full textShapiro, Gabriel. "Liens entre l'histoire obstétrique, les facteurs de risque nutritionnels et génétiques, la santé mentale périnatale et la durée de la gestation." Thèse, 2015. http://hdl.handle.net/1866/12309.
Full textBook chapters on the topic "Stress périnatal"
"Santé maternelle et périnatale, et stress hydrique et alimentaire." In Changements climatiques et santé. Prévenir, soigner et s'adapter, 153–71. Presses de l'Université Laval, 2019. http://dx.doi.org/10.2307/j.ctv1g247d3.19.
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