Zobrazeno 1 - 10
of 26
pro vyhledávání: '"Emília P. Duarte"'
Publikováno v:
Neurobiology of Disease, Vol 25, Iss 1, Pp 92-104 (2007)
We recently proposed the involvement of diffusible modulators in signalling astrocytes to increase glial cell line-derived neurotrophic factor (GDNF) expression after selective dopaminergic injury by H2O2 or l-DOPA. Here we report that interleukin-1
Externí odkaz:
https://doaj.org/article/cb2f5e4bedc84ee49c28d623bf38a2e9
Publikováno v:
Neurobiology of Disease, Vol 23, Iss 3, Pp 533-542 (2006)
The effect of selective injury to dopaminergic neurons on the expression of glial cell line-derived neurotrophic factor (GDNF) was examined in substantia nigra cell cultures. H2O2, mimicking increased oxidative stress, or l-DOPA, the main symptomatic
Externí odkaz:
https://doaj.org/article/61514a6d9ed84d1cb774799d3174c5f8
Autor:
Joana Rosmaninho-Salgado, Alfredo Mota, Ana Rita Álvaro, Alexandrina Ferreira Mendes, Inês M. Araújo, Eric Grouzmann, Lígia Ferreira, Emília P. Duarte, Cláudia Cavadas
Publikováno v:
Journal of Neurochemistry. 109:911-922
Adrenal chromaffin cells synthesize and secrete catecholamines and neuropeptides that may regulate hormonal and paracrine signaling in stress and also during inflammation. The aim of our work was to study the role of the cytokine interleukin-1beta (I
Publikováno v:
Repositório Científico de Acesso Aberto de Portugal
Repositório Científico de Acesso Aberto de Portugal (RCAAP)
instacron:RCAAP
Repositório Científico de Acesso Aberto de Portugal (RCAAP)
instacron:RCAAP
Glial cell line-derived neurotrophic factor (GDNF) is widely recognized as a potent survival factor for dopaminergic neurons of the nigrostriatal pathway that degenerate in Parkinson's disease (PD). In animal models of PD, GDNF delivery to the striat
Publikováno v:
Repositório Científico de Acesso Aberto de Portugal
Repositório Científico de Acesso Aberto de Portugal (RCAAP)
instacron:RCAAP
Repositório Científico de Acesso Aberto de Portugal (RCAAP)
instacron:RCAAP
The establishment of primary cell cultures is invaluable for studying cell and molecular biological questions. Although primary cell cultures more closely resemble and function like in the native environment, during the culture establishment the cell
Publikováno v:
Repositório Científico de Acesso Aberto de Portugal
Repositório Científico de Acesso Aberto de Portugal (RCAAP)
instacron:RCAAP
Repositório Científico de Acesso Aberto de Portugal (RCAAP)
instacron:RCAAP
The adrenal chromaffin cells synthesize and release catecholamine (mostly epinephrine and norepinephrine) and different peptides, such as the neuropeptide Y (NPY). NPY stimulates catecholamine release through NPY Y1 receptor in mouse chromaffin cells
Publikováno v:
Neurobiology of Disease, Vol 25, Iss 1, Pp 92-104 (2007)
We recently proposed the involvement of diffusible modulators in signalling astrocytes to increase glial cell line-derived neurotrophic factor (GDNF) expression after selective dopaminergic injury by H2O2 or L-DOPA. Here we report that interleukin-1b
Autor:
Ana Cristina Esteves, Eliana Cavaleiro, António Correia, Juan M. Tomás, Emília P. Duarte, Camila A. Pereira, Susana Merino, Ana Sofia Duarte
Publikováno v:
Repositório Científico de Acesso Aberto de Portugal
Repositório Científico de Acesso Aberto de Portugal (RCAAP)
instacron:RCAAP
Repositório Científico de Acesso Aberto de Portugal (RCAAP)
instacron:RCAAP
UNLABELLED The aim of this study was to investigate the presence and the phenotypic expression of a gene coding for a putative collagenase. This gene (AHA_0517) was identified in Aeromonas hydrophila ATCC 7966 genome and named colAh. We constructed a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e3f23078c15a50061bbb20341c972768
http://hdl.handle.net/10773/16884
http://hdl.handle.net/10773/16884
Publikováno v:
Journal of Neurochemistry. 59:2224-2229
The role of inositol 1,4,5-trisphosphate [Ins(1,4,5)P3]-sensitive Ca2+ pools in secretion, induced by muscarinic agonists in porcine adrenal chromaffin cells, was studied. Activation of muscarinic receptors, as in other species, was found to increase
Publikováno v:
Neurochemical Research. 28:1453-1457
The expression and localization of syntaxin isoforms 1A and 1B in adrenergic and noradrenergic chromaffin cells were examined by both immunoblot analysis and confocal immunofluorescence microscopy. Syntaxin 1A was found in higher levels in noradrener