Browsing by Author "Segura Aguilar, Juan"
Now showing items 1-20 of 46
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Segura Aguilar, Juan (Editorial Board of Neural Regeneration Research, 2015)
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Acuna, Mario A.; Pérez Núñez, Ramón Daniel; Noriega, Jorge; Cárdenas, Ana María; Bacigalupo Vicuña, Juan; Delgado, Ricardo; Barrera Arriagada, Christian Felipe; Segura Aguilar, Juan; Caviedes, Raúl; Caviedes, Pablo (2012)Human Down syndrome (DS) is determined by the trisomy of autosome 21 and is expressed by multiple abnormalities, being mental retardation the most striking feature. The condition results in altered electrical membrane ...
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Paris Pizarro, Irmgard; Cardenas, Sergio; Lozano, Jorge; Pérez Pastene, Carolina; Graumann, Rebecca; Riveros, Alejandra; Caviedes, Pablo; Segura Aguilar, Juan (2007)Four decades after L-dopa introduction to PD therapy, the cause of Parkinson's disease (PD) remains unknown despite the intensive research and the discovery of a number of gene mutations and delections in the pathogenesis ...
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Segura Aguilar, Juan; Muñoz, Patricia; Paris Pizarro, Irmgard (Bentham Science Publishers B.V., 2016)© 2016 Bentham Science Publishers.The pharmacological treatment of Parkinsońs disease (PD) is limited to dopamine agonists and anti-cholinergic drugs that do not stop the progress of disease. LDopa was introduced to the ...
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Segura Aguilar, Juan (Impact Journals LLC, 2017)
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Segura Aguilar, Juan; Huenchuguala, Sandro (Frontiers Media, 2018)
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Briceño, Andrea; Muñoz, Patricia; Brito, Patricia; Huenchuguala, Sandro; Segura Aguilar, Juan; Paris Pizarro, Irmgard (Springer New York LLC, 2016)© 2015, Springer Science+Business Media New York.In this study, we investigated the role of adducts formation between aminochrome and tubulin and its interference in microtubules assembly and stability in aminochrome-induced ...
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Dagnino Subiabre, Alexies; Marcelain Cubillos, Katherine; Arriagada, Christian; Paris Pizarro, Irmgard; Caviedes Fernández, Pablo; Caviedes, R.; Segura Aguilar, Juan (2000)Angiotensin receptor II mRNA was found to be expressed in dopaminergic neuronal cell line RCSN3 of rat substantia nigra using RT-PCR reaction. Aminochrome (150 μM), a metabolite of the dopamine oxidative pathway, was found ...
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Herrera, Andrea; Muñoz, Patricia; Steinbusch, Harry W.M.; Segura Aguilar, Juan (American Chemical Society, 2017)© 2017 American Chemical Society. In 1967, L-dopa was introduced as part of the pharmacological therapy of Parkinson's disease (PD) and, in spite of extensive research, no additional effective drugs have been discovered ...
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Pérez Pastene, Carolina; Graumann, Rebecca; Díaz Grez, Fernando; Miranda, Marcelo; Venegas, Pablo; Godoy, Osvaldo Trujillo; Layson, Luis; Villagra, Roque; Matamala, José Manuel; Gavia Herrera, Luisa; Segura Aguilar, Juan (2007)We have studied the association of a null mutation of Glutathione Transferase M1 (GST M1*0/0) with Parkinson's disease (MIM 168600) in a Chilean population with a strong Amerindian genetic component. We determined the ...
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Paris Pizarro, Irmgard; Muñoz, Patricia; Huenchuguala, Sandro; Couve, Eduardo; Sanders, Laurie H.; Greenamyre, John Timothy; Caviedes, Pablo; Segura Aguilar, Juan (2011)Aminochrome, the precursor of neuromelanin, has been proposed to be involved in the neurodegeneration neuromelanincontaining dopaminergic neurons in Parkinson's disease. We aimed to study the mechanism of aminochrome-dependent ...
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Silva, Victor D.A.; Urriola Cuevas, Carlos; Muñoz, Patricia; Villa, Monica; Ahumada-Castro, Ulises; Huenchuguala, Sandro; Dos Santos, Cleonice C.; De Araujo, Fillipe M.; Ferreira, Rafael; Da Silva, Vanessa B.; Silva, Juliana H.C.; Soares, Érica N.; Velozo, Eudes S.; Segura Aguilar, Juan (Academia Brasileira de Ciencias, 2017)© 2017, Academia Brasileira de Ciencias. All rights reserved. Prosopis juliflora is a shrub that has been used to feed animals and humans. However, a synergistic action of piperidine alkaloids has been suggested to be ...
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Pérez, Carolina; Miranda, Marcelo; Segura Aguilar, Juan (2009)
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Díaz Véliz, Gabriela; Mora, S.; Dossi, M. T.; Gómez, P.; Arriagada, C.; Montiel, J.; Aboitiz Domínguez, Francisco Javier; Segura Aguilar, Juan (2002)The exact mechanism of cell death in neurodegenerative diseases remains obscure, although there is evidence that their pathogenesis may involve the formation of free radicals originating from the oxidative metabolism of ...
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Díaz Véliz, Gabriela; Mora Gutiérrez, Sergio; Gómez, Patricia; Dossi, María Teresa; Montiel, Juan; Arriagada Abarzúa, Christian; Aboitiz Domínguez, Francisco Javier; Segura Aguilar, Juan (PERGAMON-ELSEVIER SCIENCE LTD, 2004-02)The purpose of this study was to evaluate the contribution of DT-diaphorase inhibition to in vivo neurodegenerative effects of dopamine (DA) oxidation to the corresponding o-quinones. The neurotoxicity to nigrostriatal DA ...
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Kostrzewa, Richard M.; Segura Aguilar, Juan (2007)Botulinum neurotoxin (BoNT), for more than a hundred years, has been a recognized poisonous principle in spoiled food. As its chemical structure became unraveled, and as more knowledge was gained over its mechanism of ...
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Segura Aguilar, Juan (SpringerNature, 2018)
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Segura Aguilar, Juan (Springer International Publishing, 2018)
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Muñoz, Patricia; Segura Aguilar, Juan (Frontiers Media, 2016)
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Muñoz, Patricia; Paris Pizarro, Irmgard; Segura Aguilar, Juan (Frontiers Media S.A., 2016)