Zobrazeno 1 - 10
of 111
pro vyhledávání: '"Dionysia T. Theodosis"'
Autor:
Luca Bonfanti, Dionysia T. Theodosis
Publikováno v:
Cell Adhesion & Migration. 3:43-50
Polysialic acid (PSA) is a large carbohydrate added post-translationally to the extracellular domain of the Neural Cell Adhesion Molecule (NCAM) that influences its adhesive and other functional properties. PSA-NCAM is widely distributed in the devel
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1777942b5fcc5080a292d7692e7128cc
https://doi.org/10.4161/cam.3.1.7258
https://doi.org/10.4161/cam.3.1.7258
Publikováno v:
American Journal of Physiology-Regulatory, Integrative and Comparative Physiology. 290:R1175-R1182
Neurons, including their synapses, are generally ensheathed by fine processes of astrocytes, but this glial coverage can be altered under different physiological conditions that modify neuronal activity. Changes in synaptic connectivity accompany ast
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5462079f94becc872c63fae29a2e7cad
https://doi.org/10.1152/ajpregu.00755.2005
https://doi.org/10.1152/ajpregu.00755.2005
Publikováno v:
European Journal of Neuroscience. 20:3270-3280
During stimulated neurosecretion in the rat, oxytocin neurons display a reduced glial coverage and receive an increased number of synapses, changes that are reversed on arrest of stimulation. We identified polysialic acid on the neural cell adhesion
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2b27e84d36f32d33f6305d1e16ca93ed
https://doi.org/10.1111/j.1460-9568.2004.03779.x
https://doi.org/10.1111/j.1460-9568.2004.03779.x
Publikováno v:
European Journal of Neuroscience. 17:2619-2629
During suckling, oxytocin (OT) neurons display a bursting electrical activity, consisting of a brief burst of action potentials which is synchronized throughout the OT neuron population and which periodically occurs just before each milk ejection in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7054698a62bdf2484911d1e7d84b4345
https://doi.org/10.1046/j.1460-9568.2003.02705.x
https://doi.org/10.1046/j.1460-9568.2003.02705.x
Autor:
Dominique A. Poulain, Dionysia T. Theodosis, Renée Bonhomme, Richard Piet, Stéphane H. R. Oliet
Publikováno v:
European Journal of Neuroscience. 17:1777-1785
The presence of group III metabotropic glutamate receptors on GABAergic terminals in the supraoptic nucleus suggests that the level of glutamate in the extracellular space may regulate synaptic strength at inhibitory synapses. To test this hypothesis
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::86bd694c095559058baa887e1e29f4fb
https://doi.org/10.1046/j.1460-9568.2003.02611.x
https://doi.org/10.1046/j.1460-9568.2003.02611.x
Publikováno v:
Journal of Physiology-Paris. 96:169-175
Increasing evidence is establishing that adult neurons and their associated glia can undergo state-dependent changes in their morphology and in consequence, in their relationships and functional interactions. A neuronal system that illustrates this k
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::305e9b21b240e075aa9dd82a44ecfb8a
https://doi.org/10.1016/s0928-4257(02)00003-7
https://doi.org/10.1016/s0928-4257(02)00003-7
Mobilization of the cell adhesion glycoprotein F3/contactin to axonal surfaces is activity dependent
Publikováno v:
European Journal of Neuroscience. 14:645-656
F3/contactin is a cell adhesion/recognition molecule of the immunoglobulin superfamily implicated in axonal growth. We examined its subcellular distribution and mobilization to the cell surface in oxytocin- (OT-) secreting neurons, which express it t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d1bc64fc844b7315d25faac379c62a05
https://doi.org/10.1046/j.0953-816x.2001.01682.x
https://doi.org/10.1046/j.0953-816x.2001.01682.x
Publikováno v:
Neuroscience. 103:133-142
Understanding how neurons and glia sort and deliver cell adhesion molecules to their cell surface should provide important clues as to how such molecules participate in dynamic neuronal functions in the developing and adult brain. The present study e
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3e07f1c35c9b1385cf3c9cef884836ff
https://doi.org/10.1016/s0306-4522(00)00536-4
https://doi.org/10.1016/s0306-4522(00)00536-4
Publikováno v:
European Journal of Neuroscience. 13:649-656
The large quantities of polysialic acid (PSA) characterizing highly sialylated isoform of the neural cell adhesion molecule (PSA-NCAM), greatly reduce cell adhesion and render this particular cell surface adhesion molecule a likely candidate to inter
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5013e1507e5a0c5acaafd8e6f1077d12
https://doi.org/10.1046/j.1460-9568.2001.01427.x
https://doi.org/10.1046/j.1460-9568.2001.01427.x
Publikováno v:
Biochemistry and Cell Biology. 78:317-327
Oxytocin and vasopressin neurons, located in the supraoptic and paraventricular nuclei of the hypothalamus, send their axons to the neurohypophysis where the neurohormones are released directly into the general circulation. Hormone release depends on
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8bfc2a8c10017a3696cde6f27c2e5a9b
https://doi.org/10.1139/o00-023
https://doi.org/10.1139/o00-023