Výsledky vyhledávání - "Amaril·lidàcies"

The Amaryllidaceae alkaloids: an untapped source of acetylcholinesterase inhibitors

Autor: Irini Doytchinova, Jaume Bastida, Borislav Georgiev, Mariyana Atanasova, Strahil Berkov

Publikováno v: Dipòsit Digital de la UB
Universidad de Barcelona

The AChE inhibitory activity of alkaloid extracts and compounds has been in the focus of research on the plants of Amaryllidoideae subfamily since the approval of galanthamine in 2001 by FDA for treatment of mild to moderate Alzheimer's disease. A sm

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3982d7e280183101b83fed6f5b5a6ee9
https://doi.org/10.1007/s11101-021-09790-0

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Alkaloids of Phaedranassa dubia (Kunth) J.F. Macbr. and Phaedranassa brevifolia Meerow (Amaryllidaceae) from Ecuador and its cholinesterase-inhibitory activity

Autor: Nora H. Oleas, Karen Acosta León, Alexandra Inca, Jessica Robles, Luciana R. Tallini, Jaume Bastida, Edison Osorio

Publikováno v: South African Journal of Botany
Dipòsit Digital de la UB
Universidad de Barcelona

Highlight • The role of Amaryllidaceae species from Ecuador as source of new drugs. • High amount of lycorine-type alkaloids in Phaedranassa dubia by GC-MS. • In vitro potential of Phaedranassa brevifolia as cholinesterase inhibitor. • Theore

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8f464372f1d7b974e054bba8a5bca1f0
https://doi.org/10.1016/j.sajb.2020.09.007

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Antiparasitic Activity of Hippeastrum Species and Synergistic Interaction between Montanine and Benznidazole against Trypanosoma cruzi

Autor: Mauricio Piñeiro, Javier E. Ortiz, Renata M. Spina Zapata, Patricia A. Barrera, Miguel A. Sosa, Germán Roitman, Jaume Bastida, Gabriela E. Feresin

Publikováno v: Microorganisms; Volume 11; Issue 1; Pages: 144

Background: Hippeastrum species have a wide range of biological properties. In Argentina, this genus comprises ten widely distributed species. Purpose: To evaluate the antiparasitic and anticholinesterase activities and chemical profiles of seven Arg

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5627d5146d22a9d411884c2c5d542b27
https://doi.org/10.3390/microorganisms11010144

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Alkaloids Analysis of Habranthus cardenasianus (Amaryllidaceae), Anti-Cholinesterase Activity and Biomass Production by Propagation Strategies

Autor: Jorge Alejandro Palermo, Alejandro Tapia, Javier E. Ortiz, Daniel Zaragoza-Puchol, Gabriela Egly Feresin, Marianela Sánchez, Jaume Bastida, Alejandro A. Orden

Publikováno v: Dipòsit Digital de la UB
Universidad de Barcelona
Molecules
Volume 26
Issue 1
Molecules, Vol 26, Iss 192, p 192 (2021)

Plants in the Amaryllidaceae family synthesize a diversity of bioactive alkaloids. Some of these plant species are not abundant and have a low natural multiplication rate. The aims of this work were the alkaloids analysis of a Habranthus cardenasianu

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1d9aa146471e0c471f189341ce33b0c8
http://hdl.handle.net/2445/184412

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Genetic Diversity and Chemical Profile of Rhodophiala bifida Populations from Brazil

Autor: Tatiana T. Souza-Chies, Luciana R. Tallini, Jaume Bastida, Jose Angelo Silveira Zuanazzi, Nora H. Oleas, Maurício Barancelli Schwedersky, Marina Scopel

Publikováno v: Dipòsit Digital de la UB
Universidad de Barcelona

Rhodophiala bifida (Herb.) Traub, Amaryllidaceae, is a species native to South America known to produce alkaloids with potential pharmacological uses such as montanine, which has anti-inflammatory potential. R. bifida could be applied as a natural so

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::403870716be585ecf3c7ec0579dee80f
http://hdl.handle.net/2445/177921

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Chemical Profiling and Cholinesterase Inhibitory Activity of Five Phaedranassa Herb. (Amaryllidaceae) Species from Ecuador

Autor: Raúl Moreno, Nora H. Oleas, Evelin Montero, Cristina Salazar, Edison Osorio, Luciana R. Tallini, Karen Acosta León, Jaume Bastida

Publikováno v: Molecules
Volume 25
Issue 9
Dipòsit Digital de la UB
Universidad de Barcelona
Molecules, Vol 25, Iss 2092, p 2092 (2020)

It is estimated that 50 million people in the world live with dementia, 60&ndash
70% of whom suffer from Alzheimer&rsquo
s disease (AD). Different factors are involved in the development of AD, including a reduction in the cholinergic neuro

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3aedba08b398839336a7a258a4c4b672

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In vitro Antiplasmodial Activities of Alkaloids Isolated from Roots of Worsleya procera (Lem.) Traub (Amaryllidaceae)

Autor: Juan C. Tenorio, Raphael Conti, Javier Ellena, Camila Lima Zanini, Jean Paulo de Andrade, Glaucius Oliva, Anna Caroline Campos Aguiar, Rafael Victorio Carvalho Guido, Jaume Bastida, Juliana Oliveira de Souza, Karla L. Gonring-Salarini, Warley de Souza Borges, Bárbara Juliana Pinheiro Borges

Publikováno v: Dipòsit Digital de la UB
Universidad de Barcelona
Repositório Institucional da USP (Biblioteca Digital da Produção Intelectual)
Universidade de São Paulo (USP)
instacron:USP
Journal of the Brazilian Chemical Society v.30 n.8 2019
Journal of the Brazilian Chemical Society
Sociedade Brasileira de Química (SBQ)
instacron:SBQ
Journal of the Brazilian Chemical Society, Volume: 30, Issue: 8, Pages: 1624-1633, Published: 12 AUG 2019

A combined phytochemical, crystallographic and biological study of Worsleya procera roots was performed. Fifteen alkaloids were identified by gas chromatography mass spectrometry (GC-MS) and seven of them were isolated. The structures of the alkaloid

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::62eb8dacf769f7b66f00f22bbedb8a5b
http://hdl.handle.net/2445/167237

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Nothoscordum Kunth (Amaryllidaceae, formerly Liliaceae or Alliaceae) in the NE Iberian Peninsula a confusing denizen of parks and gardens

Publikováno v: BCNROC. Repositori Obert de Coneixement de l'Ajuntament de Barcelona
instname

Se estudian dos plantas morfológicamente distintas del género Nothoscordum, siguiendo observaciones hechas durante dos décadas en Cataluña y tierras vecinas, España. Se contrastan los caracteres morfológicos consultando la literatura relevante.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=RECOLECTA___::55f353cb2e034d80f39a4478c2c3f4d6
http://hdl.handle.net/2072/374725

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Nothoscordum Kunth (Amaryllidaceae, formerly Liliaceae or Alliaceae) in the NE Iberian Peninsula a confusing denizen of parks and gardens

Autor: Consorci del Museu de Ciències Naturals de Barcelona

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______3878::55f353cb2e034d80f39a4478c2c3f4d6
http://hdl.handle.net/2072/374725

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Nothoscordum Kunth (Amaryllidaceae, formerly Liliaceae or Alliaceae) in the NE Iberian Peninsula a confusing denizen of parks and gardens

Autor: Pyke, Samuel

Publikováno v: RECERCAT (Dipòsit de la Recerca de Catalunya)
Recercat. Dipósit de la Recerca de Catalunya
instname

Two morphologically distinct plants of the genus Nothoscordum are examined, following long-term observation of populations in Catalonia and neighbouring Spanish territories. Morphological characters are contrasted, and the relevant literature consult

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::a291dbaf6f403b75a717882dac3c518e
https://hdl.handle.net/2072/374725

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