Search Results - "COLTEY, Pierre"

Determination of the identity of the derivatives of the cephalic neural crest: incompatibility between Hox gene expression and lower jaw development by Couly, G, Grapin-Botton, A, Coltey, P, Ruhin, B, Le Douarin, N M

“…In addition to pigment cells, and neural and endocrine derivatives, the neural crest is characterized by its ability to yield mesenchymal cells. In amniotes,…”
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The regeneration of the cephalic neural crest, a problem revisited: the regenerating cells originate from the contralateral or from the anterior and posterior neural fold by Couly, G, Grapin-Botton, A, Coltey, P, Le Douarin, N M

“…The mesencephalic and rhombencephalic levels of origin of the hypobranchial skeleton (lower jaw and hyoid bone) within the neural fold have been determined at…”
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The triple origin of skull in higher vertebrates: a study in quail-chick chimeras by Couly, G F, Coltey, P M, Le Douarin, N M

“…We have used the quail-chick chimera technique to study the origin of the bones of the skull in the avian embryo. Although the contribution of the neural crest…”
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First appearance, distribution, and origin of macrophages in the early development of the avian central nervous system by Cuadros, M A, Martin, C, Coltey, P, Almendros, A, Navascués, J

“…A phagocytic cell system of hemopoietic origin exists in the early avian embryo (Cuadros, Coltey, Nieto, and Martin: Development 115:157-168, '92). In this…”
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The developmental fate of the cephalic mesoderm in quail-chick chimeras by COULY, G. F, COLTEY, P. M, DE DOUARIN, N. M

“…The developmental fate of the cephalic paraxial and prechordal mesoderm at the late neurula stage (3-somite) in the avian embryo has been investigated by using…”
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Vascularization of embryonic adrenal gland grafted onto chorioallantoic membrane by Bertossi, M, Virgintino, D, Coltey, P, Errede, M, Mancini, L, Roncali, L

“…Vascularization and endothelial phenotype expression were analysed in embryonic adrenal tissue grafted onto chorioallantoic membrane (CAM), by means of routine…”
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The angiogenic potentials of the cephalic mesoderm and the origin of brain and head blood vessels by Couly, Gérard, Coltey, Pierre, Eichmann, Anne, Le Douarin, Nicole M.

“…We have used two molecular markers to label blood vessel endothelial cells and their precursors in the early avian embryo. One marker, called Quek1, is the…”
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Demonstration of a phagocytic cell system belonging to the hemopoietic lineage and originating from the yolk sac in the early avian embryo by CUADROS, M. A, COLTEY, P, NIETO, M. C, MARTIN, C

“…It is well established that hemopoietic cells arising from the yolk sac invade the avian embryo. To study the fate and role of these cells during the first…”
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Angiogenesis and endothelium phenotype expression in embryonic adrenal gland and cerebellum grafted onto chorioallantoic membrane by BERTOSSI, Mirella, VIRGINTINO, Daniela, COLTEY, Pierre, ERREDE, Mariella, MANCINI, Lucia, RONCALI, Luisa

“…Vascularization and endothelial phenotype were investigated in embryonic tissues grafted onto chorioallantoic membrane (CAM) by means of immunocytochemistry…”
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Cholinergic traits in the neural crest: Acetylcholinesterase in crest cells of the chick embryo by Cochard, Philippe, Coltey, Pierre

“…Previous work by our group has demonstrated that mesencephalic neural crest cells at an early stage of migration are able to synthesize acetylcholine (ACh)…”
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