Publications
1987
Freund-Mercier M J, Stoekel M E, Palacios J M, Pazos A, Reichhart Jean-Marc, Porte A, Richard P
Pharmacological characteristics and anatomical distribution of (3H)oxytocin-binding sites in the wistar rat brain studied by autoradiography. Journal Article
In: Neuroscience, vol. 20, pp. 599–614, 1987.
Abstract | BibTeX | Tags: M3i, reichhart
@article{freund-mercier_pharmacological_1987,
title = {Pharmacological characteristics and anatomical distribution of (3H)oxytocin-binding sites in the wistar rat brain studied by autoradiography.},
author = {M J Freund-Mercier and M E Stoekel and J M Palacios and A Pazos and Jean-Marc Reichhart and A Porte and P Richard},
year = {1987},
date = {1987-01-01},
journal = {Neuroscience},
volume = {20},
pages = {599--614},
abstract = {Oxytocin-binding sites were detected by autoradiography on rat brain sections incubated in the presence of the [3H]oxytocin. These sites were characterized pharmacologically using quantitative autoradiography. High pressure liquid chromatography controls of the incubation media indicated that labelling was due to the intact [3H]oxytocin molecule. Pharmacological analysis of different locations (central amygdaloid nucleus, ventral subiculum and ventromedial hypothalamic nucleus) showed that the sites detected had a high affinity for oxytocin and also for arginine-vasopressin. In contrast, some areas known to bind vasopressin intensely, such as suprachiasmatic and lateral septum nuclei, had little or no affinity for oxytocin. Autoradiographs revealed [3H]oxytocin-binding sites in already known brain areas (olfactory centres, ventral subiculum, central amygdaloid nucleus, bed nucleus of the stria terminalis) albeit with more extensive labelling of some of these formations, in particular, the amygdaloid complex. In addition, specific [3H]oxytocin-binding sites were found in areas not yet reported to bind oxytocin, such as the paraventricular thalamic and caudate nuclei. In the hypothalamus, specific binding sites were not detected in the supraoptic and paraventricular nuclei : the only structure labelled was the ventrolateral part of the ventromedial nucleus. Discrepancies between the concentrations of [3H]oxytocin-binding sites, the known distribution of oxytocin-containing endings and electrophysiological data indicate that autoradiography, under our conditions, apparently only reveals some of the oxytocin receptors in the brain. Thus, in the hypothalamus, no relationship can be established between the known effect of oxytocin on oxytocinergic magnocellular neurons and detection of specific [3H]oxytocin-binding sites. Autoradiography may reveal mainly oxytocin-binding sites in areas receiving diverse "parasynaptic" information, where oxytocin might play a modulatory role rather than exerting rapid, short-term effects of the neurotransmitter type.},
keywords = {M3i, reichhart},
pubstate = {published},
tppubtype = {article}
}
1986
Reichhart Jean-Marc, Charlet Maurice
Ecdysiotropic activity in brains and corpora cardiaca of larvae and adults of Locusta migratoria : in vitro assays. Journal Article
In: Intern. J. of Invertebrate Reprod. and Develop., vol. 10, pp. 17–25, 1986.
Abstract | BibTeX | Tags: M3i, reichhart
@article{reichhart_ecdysiotropic_1986,
title = {Ecdysiotropic activity in brains and corpora cardiaca of larvae and adults of Locusta migratoria : in vitro assays.},
author = {Jean-Marc Reichhart and Maurice Charlet},
year = {1986},
date = {1986-01-01},
journal = {Intern. J. of Invertebrate Reprod. and Develop.},
volume = {10},
pages = {17--25},
abstract = {Under in vitro conditions the excised left and right prothoracic glands of a larva of Locusta migratoria produce similar amounts of ecdysone, as monitored by RIA. When brain-corpora cardiaca extracts from last instar larvae of the same species are added to one of the two glands, its ecdysone production is significantly increased over that of the homologous gland. The stimulation is dose dependant. This in vitro system has been used as an assay to probe the presence of ecdysiotropic factors in brain-corpora cardiaca complexes of larvae and adult females of Locusta migratoria. The results show that the apparent titres of ecdysiotropic factors in these extracts fluctuated during larval development and in adult females. These fluctuations are discussed in relation to our present information on the role of brain and corpora cardiaca in the control of ecdysone synthesis in prothoracic glands and follicle cell epithelia in this species.},
keywords = {M3i, reichhart},
pubstate = {published},
tppubtype = {article}
}
Keppi E, Dimarcq Jean-Luc, Lambert J, Zachary Daniel, Reichhart Jean-Marc, Hoffmann Danièle, Keller R, Hoffmann Jules A
Recherches sur les mécanismes de défense antibactérienne chez les Insectes : isolement de peptides antibactériens dans l'hémolymphe du Diptère Phormia terranovae. Journal Article
In: 303, pp. 155–160, 1986.
Abstract | BibTeX | Tags: hoffmann, M3i, reichhart
@article{keppi_recherches_1986,
title = {Recherches sur les mécanismes de défense antibactérienne chez les Insectes : isolement de peptides antibactériens dans l'hémolymphe du Diptère Phormia terranovae.},
author = {E Keppi and Jean-Luc Dimarcq and J Lambert and Daniel Zachary and Jean-Marc Reichhart and Danièle Hoffmann and R Keller and Jules A Hoffmann},
year = {1986},
date = {1986-01-01},
journal = {303},
pages = {155--160},
address = {Paris},
edition = {C. R. Acad. Sc.},
abstract = {Three groups of antibacterial peptides were isolated from immune hemolymph of larvae of the Dipteran Phormia terranovae through a combination of heat-treatment, cation exchange chromatography, gel permeation chromatography and HPLC. Their amino-acid composition was determined and showed marked analogies between the various peptides. They differed in several respects from known antibacterial peptides such as cecropins and attacins of Lepidopterans and from Sarcotoxin I from the Dipteran Sarcophaga peregrina.},
keywords = {hoffmann, M3i, reichhart},
pubstate = {published},
tppubtype = {article}
}
1985
Grau Y, Reichhart Jean-Marc, Thiebold J
Growth stimulation of the immature chick oviduct by androgens : the vagina as a new target tissue. Journal Article
In: vol. 85, pp. 1–13, 1985.
Abstract | BibTeX | Tags: M3i, reichhart
@article{grau_growth_1985,
title = {Growth stimulation of the immature chick oviduct by androgens : the vagina as a new target tissue.},
author = {Y Grau and Jean-Marc Reichhart and J Thiebold},
year = {1985},
date = {1985-01-01},
volume = {85},
pages = {1--13},
abstract = {Testosterone when injected alone stimulates growth of the vagina but is inactive upon the other segments of the oviduct of the immature chicken. This action of testosterone can already be detected in embryos : it is expressed by the beginning of differenciation of the vaginal mesenchyme cells into smooth muscle cells. In the treated immature chicken, stimulation of growth is considerable and is specifically caused by androgens (testosterone and 5-a-dihydrotestosterone); the vaginal mesenchyme differentiates into ciliated cells and goblets cells. (3H) testosterone binding has been found in the vagina of the immature chicken (data not shown). The characteristics of testosterone binding to cytoplasmic components of the chick vagina are consistent with its identity as a testosterone receptor.},
keywords = {M3i, reichhart},
pubstate = {published},
tppubtype = {article}
}
1981
Thiebold J, Petit A, Reichhart Jean-Marc
The asymetric development of the gonads in the female chick embryo : new experimental data and retrospect. Book Section
In: Development and function of reproductive organs, pp. 244–249, Byskov & Peters, excerpta Medica, Amsterdam-Oxford-Princeton, 1981.
@incollection{thiebold_asymetric_1981,
title = {The asymetric development of the gonads in the female chick embryo : new experimental data and retrospect.},
author = {J Thiebold and A Petit and Jean-Marc Reichhart},
year = {1981},
date = {1981-01-01},
booktitle = {Development and function of reproductive organs},
pages = {244--249},
publisher = {Byskov & Peters, excerpta Medica, Amsterdam-Oxford-Princeton},
keywords = {M3i, reichhart},
pubstate = {published},
tppubtype = {incollection}
}
1980
Reichhart Jean-Marc, Weniger J P, Thiebold J
Responsiveness of developing chick müllerian ducts to sex steroids. Journal Article
In: Gen.Comp.Endocrin., vol. 40, pp. 328, 1980.
@article{reichhart_responsiveness_1980,
title = {Responsiveness of developing chick müllerian ducts to sex steroids.},
author = {Jean-Marc Reichhart and J P Weniger and J Thiebold},
year = {1980},
date = {1980-01-01},
journal = {Gen.Comp.Endocrin.},
volume = {40},
pages = {328},
keywords = {M3i, reichhart},
pubstate = {published},
tppubtype = {article}
}
1977
Reichhart Jean-Marc, Thiebold J
Nouvelles données sur la croissance asymétrique du tractus müllérien chez l'embryon de Poulet femelle. Journal Article
In: C. R. Soc. Biol., vol. 171, pp. 1097–1100, 1977.
Abstract | BibTeX | Tags: M3i, reichhart
@article{reichhart_nouvelles_1977,
title = {Nouvelles données sur la croissance asymétrique du tractus müllérien chez l'embryon de Poulet femelle.},
author = {Jean-Marc Reichhart and J Thiebold},
year = {1977},
date = {1977-01-01},
journal = {C. R. Soc. Biol.},
volume = {171},
pages = {1097--1100},
abstract = {Shape and orientation of the mesothelial cells were examined in the mullerian ducts of 8, 13 and 15 day female chick embryos with the scanning eletron microscope. The observed evolution in the pattern of these cells likely reflects the mechanical conditions to which these organs are subjected during embryonic development : stretching for the left duct, slackening for the right duct. These observations, together with data concerning growth of these organs suggest that topographical relationships between cells, which in this system result from mechanical factors, play an important role in controlling cell proliferation.},
keywords = {M3i, reichhart},
pubstate = {published},
tppubtype = {article}
}
1976
Thiebold J, Reichhart Jean-Marc
Ontogenèse de la sensibilité des canaux de Müller à l'oestradiol chez le Poulet. Journal Article
In: Bull. Soc. Zool. France, vol. 101, pp. 115–119, 1976.
@article{thiebold_ontogenese_1976,
title = {Ontogenèse de la sensibilité des canaux de Müller à l'oestradiol chez le Poulet.},
author = {J Thiebold and Jean-Marc Reichhart},
year = {1976},
date = {1976-01-01},
journal = {Bull. Soc. Zool. France},
volume = {101},
pages = {115--119},
keywords = {M3i, reichhart},
pubstate = {published},
tppubtype = {article}
}
Thiebold J, Reichhart Jean-Marc
Prolifération cellulaire et différenciation des canaux de Müller chez l'embryon de Poulet femelle. Journal Article
In: Bull. Soc. Zool. France, vol. 101, pp. 107–111, 1976.
Abstract | BibTeX | Tags: M3i, reichhart
@article{thiebold_proliferation_1976,
title = {Prolifération cellulaire et différenciation des canaux de Müller chez l'embryon de Poulet femelle.},
author = {J Thiebold and Jean-Marc Reichhart},
year = {1976},
date = {1976-01-01},
journal = {Bull. Soc. Zool. France},
volume = {101},
pages = {107--111},
abstract = {A hypothesis is put forward according to which mullerian asymmetry in birds (functional left oviduct, rudimentary right mullerian duct) results from different mechanic conditions for the right and left ducts during embryonic life. The slowing down of growth in the right duct could be correlative to a loss of sensitivity to the ovarian hormone.},
keywords = {M3i, reichhart},
pubstate = {published},
tppubtype = {article}
}
1973
Thiebold J, Reichhart Jean-Marc
Inhibition du développement ovarien par la greffe de gonades embryonnaires chez le Poulet. Journal Article
In: C. R. Soc. Zool. France, vol. 167, pp. 1958–1960, 1973.
@article{thiebold_inhibition_1973,
title = {Inhibition du développement ovarien par la greffe de gonades embryonnaires chez le Poulet.},
author = {J Thiebold and Jean-Marc Reichhart},
year = {1973},
date = {1973-01-01},
journal = {C. R. Soc. Zool. France},
volume = {167},
pages = {1958--1960},
keywords = {M3i, reichhart},
pubstate = {published},
tppubtype = {article}
}