Zobrazeno 1 - 10
of 36
pro vyhledávání: '"Rodolfo Silveira"'
Autor:
Mario Herrera-Marschitz, Tomas Hökfelt, J. Javier Meana, Ernst Brodin, P. Morino, Zhi-Bing You, U. Ungersfedt, Michel Goiny, Rodolfo Silveira
Publikováno v:
Journal of Neurochemistry. 62:76-85
In the present study, extracellular levels of the neuropeptide cholecystokinin (CCK), of the monoamine dopamine and its metabolites 3,4-dihydroxyphenylacetic acid (DOPAC) and homovanillic acid (HVA), and of the excitatory amino acids glutamate and as
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a2301a0aada98c9b6a8ce308f0dffe9e
https://doi.org/10.1046/j.1471-4159.1994.62010076.x
https://doi.org/10.1046/j.1471-4159.1994.62010076.x
Autor:
Rodolfo Silveira, Sueli Mendonça Netto, Sâmia R.L. Joca, Norberto Cysne Coimbra, Francisco Silveira Guimarães
Publikováno v:
Progress in Neuro-Psychopharmacology and Biological Psychiatry. 26:1135-1141
Serotonin (5-HT) neurons located in the median raphe nucleus (MRN) may have a role in the development of behavioral changes to stress. The objective of the present work was to investigate the effects of a selective lesion of 5-HT neurons located in t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a058b72d614b60a9c525bacebe70b1b0
https://doi.org/10.1016/s0278-5846(02)00248-8
https://doi.org/10.1016/s0278-5846(02)00248-8
Autor:
Frederico Guilherme Graeff, Maria Cristina Leite Silveira, Hélio Zangrossi, Milena de Barros Viana, Rodolfo Silveira
Publikováno v:
Behavioural Brain Research. 126:13-21
Analysis of Fos protein expression was used to map brain areas activated by exposure of male Wistar rats to the elevated T-maze, an animal model of anxiety where tasks of inhibitory avoidance or one-way escape can be separately performed. The apparat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6161a235fd98239ed262430c72539b12
https://doi.org/10.1016/s0166-4328(01)00233-9
https://doi.org/10.1016/s0166-4328(01)00233-9
Publikováno v:
Brain Research Bulletin. 55:101-106
The present study was carried out to test the possible effects of caffeine in improving the memory deficits observed in 1-methyl-4-phenyl-1,2,3,6-tetrahydropyrindine (MPTP)-lesioned rats, an animal model of early stage Parkinson’s disease. Caffeine
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e119c45f2f50d00f6f3d72f505753f5a
https://doi.org/10.1016/s0361-9230(01)00501-9
https://doi.org/10.1016/s0361-9230(01)00501-9
Autor:
Ana María Evangelista de Duffard, Rodolfo Silveira, Ricardo Duffard, Federico Dajas, Analía Bortolozzi
Publikováno v:
NeuroToxicology. 22:221-232
Although, the mechanism of 2,4-dichlorophenoxyacetic acid (2,4-D) neurotoxicity remains unknown, the monoaminergic system appears to mediate some of its effects in rats as we previously reported. In this study; we examined the 2,4-D effects on locomo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::aca5c428a0cd7c06cdf96d12472c7443
https://doi.org/10.1016/s0161-813x(01)00014-6
https://doi.org/10.1016/s0161-813x(01)00014-6
Autor:
Cecilia Carrau, Rodolfo Silveira, Bruce K. Cassels, Ma.Cecilia Scorza, Miguel Reyes-Parada, Gerald Zapata-Torres
Publikováno v:
Biochemical Pharmacology. 54:1361-1369
The monoamine oxidase (MAO) inhibitory properties of a series of amphetamine derivatives with different substituents at or around the para position of the aromatic ring were evaluated. In in vitro studies in which a crude rat brain mitochondrial susp
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9ce1f79746e96ffa4e21c0791f1cb494
https://doi.org/10.1016/s0006-2952(97)00405-x
https://doi.org/10.1016/s0006-2952(97)00405-x
Publikováno v:
Brain Research. 744:216-226
The physiological and pharmacological effects of imidazoli(di)ne derivatives, such as clonidine, have been related not only to the interaction with alpha 2-adrenoceptors but also to their activity on non-adrenoceptor sites termed imidazoline receptor
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::aa25a7d9966adf35a5088ef9d7d25019
https://doi.org/10.1016/s0006-8993(96)01080-3
https://doi.org/10.1016/s0006-8993(96)01080-3
Autor:
Milena de Barros Viana, Jorge H. Medina, Rodolfo Silveira, H. Zangrossi, Haydee Viola, F.G. Graeff, Miguel Reyes-Parada, M.C. Scorza
Publikováno v:
Pharmacology Biochemistry and Behavior. 54:355-361
Behavioral effects of the phenethylamine derivative (+/-)-1-(2,5-dimethoxy-4-ethylthiophenyl)-2-aminopropane (ALEPH-2) were studied in mice and rats. Murine locomotor activity, measured with a photocell actometer, was markedly depressed following IP
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5820a760e077b7f863003990a0ecae94
https://doi.org/10.1016/0091-3057(95)02149-3
https://doi.org/10.1016/0091-3057(95)02149-3
Autor:
Rufino, Kleiton Rodolfo Silveira, Wajnsztejn, Rubens, Wajnsztejn, Alessandra Bernardes Caturani, Chaves, Keila Paula Pereira, Horta, Vanessa Ferreira, Fakler, Damaris Alcidia Gaester, Garcia, Ketlyn Gil, Zaneli, Carina Cássia, Gonçalves, Sandra Ramos
Publikováno v:
Arquivos de Neuro-Psiquiatria; 2023 Supplement 1, Vol. 81, p70-70, 1p
Autor:
Rodolfo Silveira, Federico Dajas, C. Wolfman, Daniel Juan Calvo, Victoria Abó, Jorge H. Medina
Publikováno v:
Neurochemistry International. 25:395-400
The long-term effects of the systemic administration of DSP4 (N-(2-chloroethyl)N-ethyl-2-bromobenzylamine hydrochloride), a selective noradrenergic neurotoxin, on the endogenous levels of monoamines and their metabolites and on alpha- and beta-adreno
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a56365a31561478eeb5d9ff0424bd263
https://doi.org/10.1016/0197-0186(94)90147-3
https://doi.org/10.1016/0197-0186(94)90147-3