Les réseaux neuroendocrines qui contrôlent la reproduction sont mis en place pendant le développement sous l’action des stéroïdes sexuels endogènes. Toute perturbation de l’équilibre hormonal pendant ces phases critiques pourrait être à l’origine de troubles de la fonction de reproduction chez l’adulte. Ce travail vise à identifier l’impact d’une exposition développementale à un oestrogène de synthèse, l’éthinyloestradiol (EE2), sur les réseaux neuroendocrines et les conséquences physiologiques et comportementales chez l’adulte et sa descendance. Nos résultats ont montré que l’EE2 induit des perturbations des comportements sexuels chez les mâles et chez les femelles et une modification des réseaux hypothalamiques à GnRH et des neurones à ca...
<p>Sex differences in drug addiction are mediated in part by effects of the ovarian hormone estradio...
peer reviewedNatural hormones and some synthetic chemicals spread into our surrounding environment s...
The peripubertal period is a period during which significant brain re-organization occurs, and durin...
Reproductive behavior and physiology in adulthood are controlled by hypothalamic sexually dimorphic ...
Remerciements :Plateforme d'Imagerie Cellulaire. INRA, UMR PRC 0085, 37380 Nouzilly, Centre Tours Va...
Several environmental substances (synthetic or natural) are able to impact endocrine function (endoc...
Several environmental substances (synthetic or natural) are able to impact endocrine function (endoc...
International audienceObjective 17 alpha-Ethinylestradiol (EE2) is a synthetic compound used as an o...
peer reviewedThe onset of puberty and the female ovulatory cycle are important developmental milesto...
It has become increasingly clear that environmental chemicals have the capability of impacting endoc...
Il bisfenolo A e' monomero che nasce come estrogeno di sintesi ma che a partire dagli anni 50 dello ...
Estrogenic endocrine disruptors (EEDs) are naturally occurring or man-made compounds present in the ...
none14siSome environmental contaminants interact with hormones and may exert adverse consequences as...
It is well established that, over the course of development, hormones shape the vertebrate brain suc...
International audienceSome environmental contaminants interact with hormones and may exert adverse c...
<p>Sex differences in drug addiction are mediated in part by effects of the ovarian hormone estradio...
peer reviewedNatural hormones and some synthetic chemicals spread into our surrounding environment s...
The peripubertal period is a period during which significant brain re-organization occurs, and durin...
Reproductive behavior and physiology in adulthood are controlled by hypothalamic sexually dimorphic ...
Remerciements :Plateforme d'Imagerie Cellulaire. INRA, UMR PRC 0085, 37380 Nouzilly, Centre Tours Va...
Several environmental substances (synthetic or natural) are able to impact endocrine function (endoc...
Several environmental substances (synthetic or natural) are able to impact endocrine function (endoc...
International audienceObjective 17 alpha-Ethinylestradiol (EE2) is a synthetic compound used as an o...
peer reviewedThe onset of puberty and the female ovulatory cycle are important developmental milesto...
It has become increasingly clear that environmental chemicals have the capability of impacting endoc...
Il bisfenolo A e' monomero che nasce come estrogeno di sintesi ma che a partire dagli anni 50 dello ...
Estrogenic endocrine disruptors (EEDs) are naturally occurring or man-made compounds present in the ...
none14siSome environmental contaminants interact with hormones and may exert adverse consequences as...
It is well established that, over the course of development, hormones shape the vertebrate brain suc...
International audienceSome environmental contaminants interact with hormones and may exert adverse c...
<p>Sex differences in drug addiction are mediated in part by effects of the ovarian hormone estradio...
peer reviewedNatural hormones and some synthetic chemicals spread into our surrounding environment s...
The peripubertal period is a period during which significant brain re-organization occurs, and durin...