Mostrando 10 resultados de: 10
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Article(10)
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Carbohydrate Polymers(1)
International Journal of Food Studies(1)
Investigacion Clinica (Venezuela)(1)
Journal of Essential Oil-Bearing Plants(1)
Journal of Natural Products(1)
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Farmacología y terapéutica(6)
Bioquímica(2)
Ingeniería química(1)
Plantas conocidas por sus características y flores(1)
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scopus(10)
Chemical Composition and Antimicrobial Activity of the Essential Oil from Oleoresin of Protium neglectum S
ArticleAbstract: The hydrodistilled oil from the oleoresin of Protium neglectum S., was analyzed by GC-MS. The yieldPalabras claves:Antibacterial activity, Burseraceae, Durenol, Essential oil composition, Piperitenone, Protium neglectum, thymolAutores:Acosta D., Alírica Isabel Suárez, Canelón D.J., Compagnone R.S., Diaz B., Vásquez L.J.Fuentes:scopusAntileishmanial cyclic peroxides from the palauan sponge Plakortis aff. angulospiculatus
ArticleAbstract: As part of a program to discover new drugs for the treatment of tropical diseases, we have isolatedPalabras claves:Autores:Alírica Isabel Suárez, Compagnone R.S., Dagger F., Faulkner D., Piña I.C., Rangel H.R., Reddy M.Fuentes:scopus11-deoxyfistularin-3, a new cytotoxic metabolite from the caribbean sponge Aplysina fistularis insularis
ArticleAbstract: 11-Deoxyfistularin-3 (1), a new bromotyrosine derivative, was isolated among other known compounds sPalabras claves:Autores:Abrams O., Alírica Isabel Suárez, Arvelo F.A., Avila R., Compagnone R.S., Merentes E., Piña I.C., Rangel H.R.Fuentes:scopusCytotoxic activity of different polarity fractions obtained from methanolic extracts of Vismia baccifera and Vismia macrophylla (Hypericaceae) collected in Venezuela
ArticleAbstract: Context: Cancer is a complex disease involving numerous changes in cell physiology and abnormal cellPalabras claves:Cytotoxic activity, HeLa, MCF-7, PC3, SKBr3, Vismia baccifera, Vismia macrophyllaAutores:Alírica Isabel Suárez, Arvelo F.A., Del Rojas J.C., Díaz A.B., Sojo F.J.Fuentes:scopusCytotoxic, antioxidant and antimicrobial properties of red sweet pepper (Capsicum annuum L. var. Llanerón) extracts: In vitro study
ArticleAbstract: Alcoholic and aqueous extracts were obtained from red sweet pepper (Capsicum annuum L.) by differentPalabras claves:Antimicrobial, antioxidant, CAPSICUM ANNUUM L., Cytotoxic, Red sweet pepperAutores:Alírica Isabel Suárez, Arvelo F.A., Calderón-Gabaldón M., Mosqueda-Melgar J., Raybaudi-Massilia R., Sojo F.J., Zambrano A.Fuentes:scopusEssential oil composition and cytotoxic activity in two species of the plant genus vismia (Hypericaceae) from the Venezuelan andes
ArticleAbstract: Introduction: The Vismia genus belongs to the Hypericaceae family and comprises around 57 species ofPalabras claves:fibroblasts, MCF-7, MTT, PANC-1, SKBr3, β-Caryophyllene, γ-BisaboleneAutores:Alírica Isabel Suárez, Arvelo F.A., Díaz A.B., Janne Del C. Rojas-Vera, Rojas L.B., Sojo F.J.Fuentes:scopusEffect of a methylenedioxy-flavonoid isolated from iresine diffusa on the cellular viability of leishmania mexicana and the intracellular homeostasis of Ca<sup>2+</sup>
ArticleAbstract: The hemoflagellate parasite Leishmania is the cause of leishmaniasis, which depending on the infectiPalabras claves:Ca 2+, flavonoids, Leishmania mexicanaAutores:Alírica Isabel Suárez, Benaím G., De Gouveia Y., Hernández-Rodríguez V., Rodríguez-Durán J.Fuentes:scopusNew 3,4-Seco-ent-kaurene dimers from Croton micans
ArticleAbstract: From the stems of Croton micans Sw., five new 3,4-seco-ent-kaurene dimers: micansinoic acid (1), isoPalabras claves:Croton micans, Dimers, euphorbiaceae, Seco-ent-kaureneAutores:Alírica Isabel Suárez, Chavez K., Compagnone R.S., Delle Monache F., Mateu E., Riina R.Fuentes:scopusα-Glucosidase inhibition and antibacterial activity of secondary metabolites from the ecuadorian species clinopodium taxifolium (kunth) govaerts
ArticleAbstract: The phytochemical investigation of both volatile and fixed metabolites of Clinopodium taxifolium (KuPalabras claves:Clinopodium taxifolium, ECUADOR, Essential oil, Klebsiella Pneumoniae, Ursolic acid, α-GlucosidaseAutores:Alírica Isabel Suárez, Andrea Valle, Gianluca Gilardoni, Jessica García, L. Cartuche Flores, Vladimir MorochoFuentes:scopusStructure of highly substituted agarans from the red seaweeds Laurencia obtusa and Laurencia filiformis
ArticleAbstract: The water extracts from red seaweeds Laurencia obtusa and Laurencia filiformis comprise complex sulfPalabras claves:Agaran, Galactan structure, Laurencia, Red seaweed polysaccharide, Sulfated polysaccharideAutores:Alírica Isabel Suárez, Canelón D.J., Ciancia M., Compagnone R.S., Matulewicz M.Fuentes:scopus