Zobrazeno 1 - 10 of 63 pro vyhledávání: '"Lucinda Cacicedo"'
2
Intracellular events mediating insulin-like growth factor I-induced oligodendrocyte development: modulation by cyclic AMP
Autor: Lucinda Cacicedo, Nuria Palacios, Franco Sánchez-Franco, Miriam Fernández, Isabel Sánchez
Publikováno v: Journal of Neurochemistry. 95:1091-1107
Insulin-like growth factor I (IGF-I) is a potent inducer of oligodendrocyte development and myelination. Although IGF-I intracellular signaling has been well described in several cell types, intracellular mechanisms for IGF-I-induced oligodendrocyte
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c288eee32e3fb003a9835d81fe6e227e
https://doi.org/10.1111/j.1471-4159.2005.03419.x
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3
IGF-I inhibits apoptosis through the activation of the phosphatidylinositol 3-kinase/Akt pathway in pituitary cells
Autor: Miriam Fernández, Isabel Sánchez, Lucinda Cacicedo, C Fernández, Nuria Palacios, Franco Sánchez-Franco
Publikováno v: Journal of Molecular Endocrinology. 33:155-163
In previous studies we demonstrated that IGF-I induces proliferation of pituitary lactotrophs. In addition to its mitotrophic actions, IGF-I is known to prevent apoptosis induced by diverse stimuli in several cell types. In this study, we investigate
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::be5ad377a93d6e9a79c2a13809177e7b
https://doi.org/10.1677/jme.0.0330155
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4
Involvement of Vasoactive Intestinal Peptide on Insulin-Like Growth Factor I-Induced Proliferation of Rat Pituitary Lactotropes in Primary Culture: Evidence for an Autocrine and/or Paracrine Regulatory System
Autor: Lucinda Cacicedo, Isabel Sánchez, Gemma Villuendas, Nuria Palacios, Franco Sánchez-Franco, Miriam Fernández
Publikováno v: Neuroendocrinology. 77:341-352
In previous studies we demonstrated that insulin-like growth factor I (IGF-I) induces pituitary vasoactive intestinal peptide (VIP) gene expression and secretion, and that IGF-I-induced prolactin (PRL) release is mediated by VIP. In this study, we in
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::aa59da2d91d4cf4165c17b758a8c2958
https://doi.org/10.1159/000070900
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5
Regulation of Growth Hormone (GH) Gene Expression and Secretion During Pregnancy and Lactation in the Rat: Role of Insulin-Like Growth Factor-I, Somatostatin, and GH-Releasing Hormone1
Autor: Beatriz Velasco, Lucinda Cacicedo, Franco Sánchez-Franco, Javier Escalada
Publikováno v: Endocrinology. 138:3435-3443
GH appears to play an important metabolic role during late pregnancy and in lactation maintenance. In this study, pregnant (days 8, 15, and 20 of gestation) and postpartum (days 3 and 8 postpartum, including lactating and nonlactating dams) Wistar ra
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::7da1fef2d93ba7459afecc9ab393c827
https://doi.org/10.1210/endo.138.8.5342
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6
Triiodothyronine regulates somatostatin gene expression in cultured fetal rat cerebrocortical cells
Autor: M. J. Lorenzo, JoséAntonio Balsa, Rosa M. Tolón, Lucinda Cacicedo, Franco Sánchez-Franco
Publikováno v: Peptides. 16:249-253
The effect of triiodothyronine (T3) on somatostatin (SS) mRNA levels in cultured fetal rat cerebrocortical cells was studied. Two different experimental approaches were sought. They differed in the length of time in which cells were deprived of thyro
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::523cbbca63d301ceb3de34599510f5eb
https://doi.org/10.1016/0196-9781(94)00184-7
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7
Effect of potassium-induced depolarization on somatostatin gene expression in cultured fetal rat cerebrocortical cells
Autor: Rosa M. Tolón, Lucinda Cacicedo, F. Sanchez Franco, M. T. De Los Frailes, M. J. Lorenzo
Publikováno v: The Journal of Neuroscience. 14:1053-1059
The stimulatory effect of potassium depolarization upon somatostatin (SS) mRNA levels in primary cultures of fetal cerebrocortical cells was analyzed. Depolarizing stimuli, such as 56 mM K+ exposure for 30 min, elicited an increase in immunoreactive
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::817ccc3d1a66168e5aad633b0c496dee
https://doi.org/10.1523/jneurosci.14-03-01053.1994
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9
Activity-dependent somatostatin gene expression is regulated by cAMP-dependent protein kinase and Ca2+-calmodulin kinase pathways
Autor: Lucinda Cacicedo, Antonio Fernández, Mario Vallejo, Nuria Palacios, Miriam Fernández, Franco Sánchez-Franco, Isabel Sánchez-Muñoz
Publikováno v: Digital.CSIC. Repositorio Institucional del CSIC
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Ca2+ influx through L-type voltage-gated Ca2+ channels (L-VSCC) is required for K+-induced somatostatin (SS) mRNA. Increase in intracellular Ca2+ concentration leads to the activation of cyclic AMP-responsive element binding protein (CREB), a key reg
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d660da46429b78c489b8166d897144d1
http://hdl.handle.net/10261/76198
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10
Immunocytochemical evidence of hypothalamic regulation of adenohypophyseal VIP in the male rat
Autor: Lucinda Cacicedo, Ricardo Vázquez, Fernando Sánchez, M. J. Lorenzo, Franco Sánchez-Franco, José Carretero, M. Francos, Manuel Pablo Rubio
Publikováno v: Neuropeptides. 23:239-243
In order to check whether hypothalamic stimulatory or inhibitory factors exert any kind of modulation on the morphology of VIP-immunoreactive cells in the rat hypophysis, the transport of these towards the hypophyseal portal system was blocked by int
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::88129ac4c90533d83fc0dce73ad100fe
https://doi.org/10.1016/0143-4179(92)90130-o
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