Search Results - "Ángel Sánchez-Lamar"

Antioxidant, photoprotective and antimutagenic properties of Phyllanthus spp. from Cuban flora by Ivette M. Menéndez-Perdomo, Maylin Wong-Guerra, Fabiana Fuentes-León, Elizabeth Carrazana, Isis Casadelvalle, Alexis Vidal, Ángel Sánchez-Lamar

“…Context: Sunlight ultraviolet (UV) radiation constitutes a significant physical carcinogen in nature. It could induce direct and indirect DNA damage, which if…”
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DNA Damage Induced by Late Spring Sunlight in Antarctica by Fuentes‐León, Fabiana, Peres de Oliveira, Andressa, Quintero‐Ruiz, Nathalia, Munford, Veridiana, Satoru Kajitani, Gustavo, Coimbra Brum, Antônio, Schuch, André Passaglia, Colepicolo, Pio, Sánchez‐Lamar, Angel, Menck, Carlos Frederico Martins

“…Sunlight ultraviolet (UV) radiation constitutes an important environmental genotoxic agent that organisms are exposed to, as it can damage DNA directly,…”
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Genoprotective Effect of Phyllanthus orbicularis Extract Against UVA, UVB, and Solar Radiation by Tamayo, Marioly Vernhes, Schuch, André Passaglia, Yagura, Teiti, Gil, Luis Baly, Menck, Carlos Frederico Martins, Sánchez‐Lamar, Angel

“…One approach to protect the human skin against harmful effects of solar ultraviolet (UV) radiation was to use natural products as photoprotectors. In this…”
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Evaluation of Genotoxic and DNA Photo-Protective Activity of Bryothamnion triquetrum and Halimeda incrassata Seaweeds Extracts by Sánchez-Lamar, Ángel, González-Pumariega, Maribel, Fuentes-León, Fabiana, Vernhes Tamayo, Marioly, Schuch, André, Menck, Carlos

“…The ultraviolet (UV) component of sunlight is high on the earth surface, especially at low latitudes, raising the risk of skin diseases, including cancer. The…”
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Genotoxicity of ultraviolet light and sunlight in the bacterium Caulobacter crescentus: Wavelength-dependence by Fuentes-León, Fabiana, Quintero-Ruiz, Nathalia, Fernández-Silva, Frank S., Munford, Veridiana, Vernhes Tamayo, Marioly, Menck, Carlos Frederico Martins, Galhardo, Rodrigo S., Sánchez-Lamar, Angel

“…The ultraviolet (UV) component of sunlight can damage DNA. Although most solar UV is absorbed by the ozone layer, wavelengths > 300 nm (UVA and UVB bands) can…”
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Xanthium strumarium extract inhibits mammalian cell proliferation through mitotic spindle disruption mediated by xanthatin by Sánchez-Lamar, Angel, Piloto-Ferrer, Janet, Fiore, Mario, Stano, Pasquale, Cozzi, Renata, Tofani, Daniela, Cundari, Enrico, Francisco, Marbelis, Romero, Aylema, González, Maria L., Degrassi, Francesca

“…Xanthium strumarium L. is a member of the Asteraceae family popularly used with multiple therapeutic purposes. Whole extracts of this plant have shown…”
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Xanthatin and 8-epi-xanthatin as new potential colchicine binding site inhibitors: a computational study by Alpízar-Pedraza, Daniel, Veulens, Ania de la Nuez, Ginarte, Yoanna María Álvarez, Piloto-Ferrer, Janet, Sánchez-Lamar, Ángel

“…Context Phytocompounds xanthatin and 8- epi -xanthatin, obtained from Xanthium chinese Mill , showed antitumoral activity in vitro related to the microtubules…”
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Xanthium strumarium´s xanthatins induces mitotic arrest and apoptosis in CT26WT colon carcinoma cells by Piloto-Ferrer, Janet, Sánchez-Lamar, Ángel, Francisco, Marbelis, González, Maria L., Merino, Nelsón, Aparicio, Guillermo, Pérez, Carlos, Rodeiro, Idania, Lopes, Miriam Teresa Paz

“…Colorectal cancer is one of the most common malignancies worldwide and is associated with high mortality rates. We previously reported that Xanthium strumarium…”
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Xanthium strumarium L. Extracts Produce DNA Damage Mediated by Cytotoxicity in In Vitro Assays but Does Not Induce Micronucleus in Mice by Cornetta, Tommaso, Cozzi, Renata, Piloto Ferrer, Janet, Stano, Pasquale, Fiore, Mario, Degrassi, Francesca, De Salvia, Rosella, Remigio, Antonia, Francisco, Marbelis, Quiñones, Olga, Valdivia, Dayana, González, Maria L., Pérez, Carlos, Sánchez-Lamar, Angel

“…Xanthium strumarium L. is a member of the Asteraceae commonly used in Cuba, mainly as diuretic. Some toxic properties of this plant have also been reported…”
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Microtubules destabilizing agents binding sites in tubulin by Alpízar-Pedraza, Daniel, Veulens, Ania de la Nuez, Araujo, Enrique Colina, Piloto-Ferrer, Janet, Sánchez-Lamar, Ángel

“…•Five microtubule destabilizing agents binding sites have been described in tubulin.•Pharmacophore models have been proposed for three of these sites.•The…”
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Natural Bioactive Compounds Acting against Oxidative Stress in Chronic, Degenerative, and Infectious Diseases by Mattioli, Roberto, Mosca, Luciana, Sánchez-Lamar, Angel, Tempera, Italo, Hausmann, Ralf

“…[...]T. Zheng et al. reported the effects of salidroside, a bioactive molecule extracted from Rhodiola rosea plant, on high-fat diet-induced nonalcoholic fatty…”
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Aqueous extract of Pinus caribaea inhibits the damage induced by ultraviolet radiations, in plasmid DNA by Vernhes Tamayo, Marioly, Passaglia Schuch, André, Fuentes-León, Fabiana, Martins Menck, Carlos F., Sánchez-Lamar, Ángel

“…Context: The incidence of solar ultraviolet radiation (UV) on Earth has increased due to diminish of the ozone layer. This enviromental agent is highly…”
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Insights into the Phytochemistry of the Cuban Endemic Medicinal Plant Phyllanthus orbicularis : Fideloside, a Novel Bioactive 8- C -glycosyl 2,3-Dihydroflavonol by Francioso, Antonio, Franke, Katrin, Villani, Claudio, Mosca, Luciana, D'Erme, Maria, Frischbutter, Stefan, Brandt, Wolfgang, Sanchez-Lamar, Angel, Wessjohann, Ludger

“…(Phyllanthaceae) is an endemic evergreen tropical plant of Cuba that grows in the western part of the island and is used in traditional medicine as an…”
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Utilización de la línea celular CHO en los ensayos de genotoxicidad by Ángel Sánchez-Lamar

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Antioxidant, photoprotective and antimutagenic properties of Phyllanthus spp. from Cuban flora by Menéndez-Perdomo, Ivette M., Wong-Guerra, Maylin, Fuentes-León, Fabiana, Carrazana, Elizabeth, Casadelvalle, Isis, Vidal, Alexis, Sánchez-Lamar, Ángel

“…Context: Sunlight ultraviolet (UV) radiation constitutes a significant physical carcinogen in nature. It could induce direct and indirect DNA damage, which if…”
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Toxic Evaluation of Cymbopogon citratus Chemical Fractions in E. coli by Fuentes-León, Fabiana, González-Pumariega, Maribel, Vernhes Tamayo, Marioly, Menck, Carlos, Sánchez-Lamar, Ángel

“…Cymbopogon citratus (DC) Stapf is consumed as a popular decoction owing to its nice flavor and hypotensor property. Its aqueous extract radioprotector and…”
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Genoprotection by complexation: The case of Phyllanthus orbicularis K extract by Castanedo, Lázaro A.M., Sánchez Lamar, Angel, Morera Boado, Cercis, Nuez Veulens, Ania de la, Matta, Chérif F.

“…[Display omitted] •Phyllanthus orbicularis K’s extract has anti-mutagenic effects the mechanism of which is elucidated.•Mutagenic amines are shown to be…”
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Genotoxicidad de Phyllanthus orbicularis evaluada mediante el ensayo de micronúcleos en células de ovario de hámster chino by Ángel Sánchez-Lamar, Manuel Flores

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Antimutagenic mechanisms of Phyllanthus orbicularis when hydrogen peroxide is tested using Salmonella assay by Ferrer, Mirle, Sánchez-Lamar, Angel, Luı́s Fuentes, Jorge, Barbé, Jordi, Llagostera, Montserrat

“…Phyllanthus orbicularis is a medicinal plant, endemic to Cuba, whose aqueous extract has proven antiviral properties and antimutagenic activities against…”
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Modulation of rat and human cytochromes P450 involved in PhIP and 4-ABP activation by an aqueous extract of Phyllanthus orbicularis by Ferrer, Mirle, Cristófol, Carles, Sánchez-Lamar, Angel, Fuentes, Jorge Luı́s, Barbé, Jordi, Llagostera, Montserrat

“…Phyllanthus orbicularis HBK (Euphorbiaceae) is a medicinal plant, endemic to Cuba, whose aqueous extract has proven antimutagenic effects against hydrogen…”
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