Search Results - "Ponzoni, Silvia"

Manganese tissue accumulation and tyrosine hydroxylase immunostaining response in the Neotropical freshwater crab, Dilocarcinus pagei, exposed to manganese by Ponzoni, Silvia

“…Manganese (Mn) is an essential metal for the development and function of the mammalian brain; however, excess Mn accumulation may cause neurological…”
Get full text

Macrophages-mediated neurotoxic effects of intra-nigral manganese administration are attenuated by minocycline by Ponzoni, Silvia

“…► Intranigral Mn reduces striatal TH-IS and increases macrophages number at SNpc. ► Systemic minocycline reduces the macrophages number and striatal TH-IS…”
Get full text

Tyrosine hydroxylase protein expression in ventral nerve cord of Neotropical freshwater crab by Ponzoni, Silvia

“…Abstract Given the importance of catecholamines in coordinating physiological and behavioral responses in brachyurans, the present study was designed to…”
Get full text

Preparation and Characterization of a Stable Semiquinone-Iron Complex by Barreto, Wagner J., Barreto, Sônia R. G., Ponzoni, Silvia, Kawano, Yoshio, Di Mauro, Eduardo, Magosso, Hérica A., Silva, Waléria P.

“…Dopamine oxidation by iron oxide (Fe2O3) was studied in the presence and absence of sodium thiosulfate in aqueous medium around pH 7 by UV-Vis spectroscopy…”
Get full text

Manganese homeostasis and transport by Roth, Jerome, Ponzoni, Silvia, Aschner, Michael

“…The review addresses issues pertinent to Mn accumulation and its mechanisms of transport, its neurotoxicity and mechanisms of neurodegeneration. The role of…”
Get more information

Manganese neurotoxic time course is not influenced by L-deprenyl systemic treatment Influence of L-deprenyl in manganese neurotoxic time course by FERNANDES, Artur, DE OLIVEIRA, Eduardo Fontana, VICENTE DE REZENDE, Isabel Cristina, PONZONI, Silvia

“…Unilateral microinjection of manganese into the rat substantia nigra pars compacta (SNpc) leads to the death of nigral neurons and a decrease in dopamine (DA)…”
Get full text

Manganese neurotoxic time course is not influenced by l -deprenyl systemic treatment by Fernandes, Artur, de Oliveira, Eduardo Fontana, de Rezende, Isabel Cristina Vicente, Ponzoni, Silvia

“…Abstract Unilateral microinjection of manganese into the rat substantia nigra pars compacta (SNpc) leads to the death of nigral neurons and a decrease in…”
Get full text

Clearance of manganese from the rat substantia nigra following intra-nigral microinjections by Ponzoni, Silvia, Gaziri, Luis Carlos J., Britto, Luiz R.G., Barreto, Wagner J., Blum, David

“…Chronic exposure to manganese (Mn) positively correlates with the occurrence of Parkinsonism but little is known about mechanisms of its neurotoxicity. In the…”
Get full text

Behavioral effects of intra-nigral microinjections of manganese chloride: Interaction with nitric oxide by Ponzoni, Silvia, Guimarães, Francisco S., Del Bel, Elaine A, Garcia-Cairasco, Norberto

“…1. 1. Microinjection of manganese chloride (MnCl 2) into the rat substantia nigra pars compacta (SNc) induces a neurodegenerative process manifested by…”
Get full text

Neurobiologia do parkinsonismo: II. modelos experimentais Neurobiology of parkinsonism: II. experimental models by Silvia Ponzoni, Noberto Garcia-Cairasco

“…O emprego de modelos experimentais de parkinsonismo tem contribuído não só para explicar o conhecimento das funções dos gânglios basais como também tem…”
Get full text

Neurobiologia do parkinsonismo: II. modelos experimentais by Ponzoni, Silvia, Garcia-Cairasco, Noberto

“…O emprego de modelos experimentais de parkinsonismo tem contribuído não só para explicar o conhecimento das funções dos gânglios basais como também tem…”
Get full text

Neurobiologia do parkinsonismo: II. modelos experimentais by Ponzoni, Silvia, Garcia-Cairasco, Noberto

“…O emprego de modelos experimentais de parkinsonismo tem contribuído não só para explicar o conhecimento das funções dos gânglios basais como também tem…”
Get full text

Neurobiologia do parkinsonismo: I. substratos neurais e neuroquímica dos gânglios basais by Ponzoni, Sílvia, Garcia-Cairasco, Noberto

“…As desordens do movimento caracterizam-se pelo rompimento da harmonia existente entre os múltiplos sistemas cerebrais e musculares responsáveis pela integração…”
Get full text

Neurobiologia do parkinsonismo: I. substratos neurais e neuroquímica dos gânglios basais Neurobiology of parkinsonism: I. neuroanatomical substrates and neurochemistry of the basal ganglia by Noberto Garcia-Cairasco, Sílvia Ponzoni

“…As desordens do movimento caracterizam-se pelo rompimento da harmonia existente entre os múltiplos sistemas cerebrais e musculares responsáveis pela integração…”
Get full text

Neurobiologia do parkinsonismo: I. substratos neurais e neuroquímica dos gânglios basais by Ponzoni, Sílvia, Garcia-Cairasco, Noberto

“…As desordens do movimento caracterizam-se pelo rompimento da harmonia existente entre os múltiplos sistemas cerebrais e musculares responsáveis pela integração…”
Get full text