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Alexandra M. Machado

Observed names: A MACHADO, A Machado, A. MACHADO, A. Machado, Alexandra Machado, Machado, Alexandra, Machado, Alexandra M.
Observed institutions: University of Lisbon, Universidade Politécnica de Lisboa, Instituto Nacional de Investigação Agrária e Veterinária, Centro de Estudos do Ambiente e do Mar, Centro de Ecologia Evolução e Alterações Ambientais, Universidad de Sevilla
ORCID: 0000-0002-8284-0382
Observed ORCID: 0000-0002-8284-0382
OpenAlex ID: A5036077377
The degenerative effect of a single intranigral injection of LPS on the dopaminergic system is prevented by dexamethasone, and not mimicked by rh‐TNF‐α, IL‐1β and IFN‐γ
2002 · A. Castaño, A. J. Herrera, et al. · Journal of Neurochemistry · 238
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Honey Volatiles as a Fingerprint for Botanical Origin—A Review on their Occurrence on Monofloral Honeys
2020 · Alexandra M. Machado, Maria Graça Miguel, et al. · Molecules · 156
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Age-related changes on monoamine turnover in hippocampus of rats
1993 · J.L. Venero, C. de la Roza, et al. · Brain Research · 57
DCG-IV but not other group-II metabotropic receptor agonists induces microglial BDNF mRNA expression in the rat striatum. Correlation with neuronal injury
2002 · J.L Venero, M Santiago, et al. · Neuroscience · 42
Pharmacologic characterization of GABAA/benzodiazepine receptor in rat hippocampus during aging.
1990 · D Ruano, J Cano, et al. · Journal of Pharmacology and Experimental Therapeutics · 42
Turnover of Dopamine and Serotonin and Their Metabolites in the Striatum of Aged Rats
1991 · J. L. Venero, A. Machado, et al. · Journal of Neurochemistry · 40
Endogenous dopamine enhances the neurotoxicity of 3-nitropropionic acid in the striatum through the increase of mitochondrial respiratory inhibition and free radicals production
2007 · R VILLARAN, M TOMASCAMARDIEL, et al. · NeuroToxicology · 36
Potential Role of Endogenous Brain-Derived Neurotrophic Factor in Long-Term Neuronal Reorganization of the Superior Colliculus after Bilateral Visual Deprivation
2001 · M.L. Vizuete, J.L. Venero, et al. · Neurobiology of Disease · 36
Chemical Characterization and Biological Properties of Royal Jelly Samples From the Mediterranean Area
2020 · Soukaïna El-Guendouz, Alexandra M. Machado, et al. · Natural Product Communications · 35
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Quality assessment of Portuguese monofloral honeys. Physicochemical parameters as tools in botanical source differentiation
2022 · Alexandra M. Machado, Andreia Tomás, et al. · Food Research International · 34
The change with age in biogenic amines and their metabolites in the striatum of the rat
1986 · A. Machado, J. Cano, et al. · Archives of Gerontology and Geriatrics · 34
The Non‐NMDA Glutamate Receptor Antagonists 6‐Cyano‐7‐Nitroquinoxaline‐2,3‐dione and 2,3‐Dihydroxy‐6‐Nitro‐7‐Sulfamoylbenzo(f)quinoxaline, but Not NMDA Antagonists, Block the Intrastriatal Neurotoxic Effect of MPP+
1999 · M. Merino, M. L. Vizuete, et al. · Journal of Neurochemistry · 30
Upregulation of BDNF mRNA and trkB mRNA in the Nigrostriatal System and in the Lesion Site Following Unilateral Transection of the Medial Forebrain Bundle
2000 · J.L. Venero, M.L. Vizuete, et al. · Experimental Neurology · 27
Protective effect of deprenyl against 1-methyl-4-phenylpyridinium neurotoxicity in rat striatum
1993 · M.L. Vizuete, V. Steffen, et al. · Neuroscience Letters · 27
Comparative study on the in vivo antidepressant activities of the Portuguese Hypericum foliosum, Hypericum androsaemum and Hypericum perforatum medicinal plants
2015 · Nuno Ramalhete, Alexandra Machado, et al. · Industrial Crops and Products · 25
Delayed apoptotic pyramidal cell death in CA4 and CA1 hippocampal subfields after a single intraseptal injection of kainate
1999 · J.L. Venero, M. Revuelta, et al. · Neuroscience · 25
Effect of intraventricular injection of 1-methyl-4-phenylpyridinium: protection by acetyl-L-carnitine
1995 · V. Steffen, M. Santiago, et al. · Human & Experimental Toxicology · 23
Effects of age and dopamine agonists and antagonists on striatal dopamine release in the rat: An in vivo microdialysis study
1993 · M. Santiago, A. Machado, et al. · Mechanisms of Ageing and Development · 23
Volatile Profile of Portuguese Monofloral Honeys: Significance in Botanical Origin Determination
2021 · Alexandra M. Machado, Marília Antunes, et al. · Molecules · 22
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Regional differences in the enhancement by GABA of [3H]zolpidem binding to ω1 sites in rat brain membranes and sections
1993 · D. Ruano, J. Benavides, et al. · Brain Research · 21
Age effects on monoamine turnover of the rat substantia nigra
1991 · J.L. Venero, A. Machado, et al. · Brain Research · 21
Serotonin hyperinnervation in the adult rat ventral mesencephalon following unilateral transection of the medial forebrain bundle. Correlation with reactive microglial and astroglial populations
1999 · M Revuelta, J.L Venero, et al. · Neuroscience · 19
Intrastriatal quinolinic acid injections protect against 6-hydroxydopamine-induced lesions of the dopaminergic nigrostriatal system
1995 · Jose L. Venero, Marina Romero-Ramos, et al. · Brain Research · 19
Unassisted and Carbon Dioxide-Assisted Hydro- and Steam-Distillation: Modelling Kinetics, Energy Consumption and Chemical and Biological Activities of Volatile Oils
2022 · Sara El-Kharraf, Soukaïna El-Guendouz, et al. · Pharmaceuticals · 17
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Determination of monoamines and both forms of monoamine oxidase in the rat's substantia nigra during postnatal development
1989 · J.L. Venero, M. Santiago, et al. · Life Sciences · 17
Works count: 65
Citation count: 1,243
H-index: 21
I10-index: 32
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