Zobrazeno 1 - 10
of 64
pro vyhledávání: '"Yvette Dalmaz"'
Publikováno v:
Neuroscience Letters. 452:75-78
Ozone (O3) is widely distributed in the environment, with high levels of air pollution. However, very few studies have documented the effects on postnatal development of O3 during pregnancy. The long-term effects of prenatal O3 exposure in rats (0.5
Autor:
Joël Lachuer, Yvette Dalmaz, Jean-Marc Pequignot, J. Peyronnet, David Perrin, Jean-Christophe Roux, Julie Mamet
Publikováno v:
European Journal of Neuroscience. 26:2865-2872
The chemoreflex pathway undergoes postnatal maturation, and the perinatal environment plays a critical role in shaping respiratory control system. We investigated the role of prenatal hypoxia on the maturation of the chemoreflex neural circuits regul
Publikováno v:
Synapse. 54:92-101
In order to determine the influence of long-term prenatal hypoxia on the maturation of the brain catecholaminergic structures involved in motor and cognitive functions, pregnant rats were subjected to hypoxia (10% O2) from the 5th to 20th day of gest
Autor:
J. M. Cottet-Emard, Jean-Christophe Roux, Julie Mamet, Jean-Marc Pequignot, C. Royer, David Perrin, J. Peyronnet, Yvette Dalmaz
Publikováno v:
Europe PubMed Central
The postnatal development of tyrosine hydroxylase activity has been studied in the brainstem catecholaminergic cell groups (A1C1, A2C2, A5, A6, A7), involved in cardiorespiratory control. In rat, at birth and at postnatal days P3, P7, P14, P21 ant P6
Autor:
J. Peyronnet, Yvette Dalmaz, Marcus Ehrström, H Peter Thorén, Jean-Christophe Roux, Julie Mamet, Jean-Marc Pequignot, Hugo Lagercrantz
Publikováno v:
Pflügers Archiv - European Journal of Physiology. 443:858-865
To determine whether prenatal hypoxia increases the risk of developing cardiovascular disorders as an adult and, if so, the identity of the cell mechanisms involved in such dysfunction, we evaluated the sympathoadrenal system and central areas relate
Autor:
Jean-Marie Cottet-Emard, David Perrin, J. Peyronnet, Yvette Dalmaz, Hugo Lagercrantz, Jean-Christophe Roux, Julie Mamet, Jean-Marc Pequignot
Publikováno v:
Pediatric Research. 51:207-214
Catecholamine release from the adrenal medulla glands plays a vital role in postnatal adaptation. A number of pathologic situations are characterized by oxygen deficiency. The objective of the present study was to determine the influence of long-term
Publikováno v:
Europe PubMed Central
1. The first step of this study was to determine the early time course and pattern of hypoxic ventilatory response (HVR) recovery following irreversible bilateral carotid sinus nerve transection (CSNT). The second step was to find out if HVR recovery
Autor:
Joël Lachuer, Jean-Marc Pequignot, J. Peyronnet, Christophe Royer, Jean-Christophe Roux, Julie Mamet, Gabriel Crouzoulon, Yvette Dalmaz
Publikováno v:
Brain Research. 856:119-128
Alterations of brain development result from noxious intrauterine signals, as oxygen deprivation, which decrease glucose energetic yield. To verify the hypothesis that a defect of brain energetic adaptation is responsible for these alterations, we ha
Autor:
Luc Denoroy, Jean-Marc Pequignot, Ludovic Poncet, J. Peyronnet, Yvette Dalmaz, Hugo Lagercrantz
Publikováno v:
Neuroscience. 91:1183-1194
Sympathetic ganglia in the adult rat contain various populations of nerve cells which demonstrate plasticity with respect to their transmitter phenotype. The plasticity of the neuronal cell bodies and of the small intensely fluorescent cells in the s
Autor:
Jean-Marc Pequignot, Constancio Gonzalez, Colin A. Nurse, Nanduri R. Prabhakar, Yvette Dalmaz
Since 1959, the International Society of Arterial Chemoreception (ISAC) has organized in a variety of countries fifteen scientific meetings devoted to the mechanisms of peripheral arterial chemoreception and chemoreceptor reflexes. After the meeting