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Antileishmanial 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:scopusAntiviral activity of flavonoids present in aerial parts of Marcetia Taxifolia against hepatitis b virus, poliovirus, and herpes simplex virus In Vitro
ArticleAbstract: Marcetia taxifolia is a neotropical plant present in South America and it has been evaluated in sevePalabras claves:antiviral, flavonoids, HBV, HSV, Marcetia taxifolia, PolioAutores:Alírica Isabel Suárez, Baptista J., Campos R., Cavallaro L.V., Helene F., Ortega J.T., Rangel H.R., Serrano M.L.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:scopus5-Alkylpyrrole-2-carboxaldehydes from the Caribbean sponges Mycale microsigmatosa and Desmapsamma anchorata
ArticleAbstract: Thirteen new 5-alkylpyrrole-2-carboxaldehydes 1, 3, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14 and 15 were isPalabras claves:5-Alkylpyrrole-2-carboxaldehydes, Antileishmanial, Desmapsamma anchorata, Mycale microsigmatosaAutores:Alírica Isabel Suárez, Compagnone R.S., Dagger F., Gómez M., Marques S., Oliveri M.C., Piña I.C., Rangel H.R.Fuentes:scopusDecreasing prevalence of Hepatitis B and absence of Hepatitis C Virus infection in the Warao indigenous population of Venezuela
ArticleAbstract: Prevalence and molecular epidemiology studies for hepatitis B (HBV) and C (HCV) virus are scarce inPalabras claves:Autores:Blanco R., Jacobus H. de Waard, Jaspe R.C., Loureiro C., Maes M., Pujol F.H., Rangel H.R., Sulbarán Y., Villalba J.A.Fuentes:googlescopusEvidence of at least two introductions of HIV-1 in the Amerindian Warao population from Venezuela
ArticleAbstract: Background: The Venezuelan Amerindians were, until recently, free of human immunodeficiency virus (HPalabras claves:Autores:Bello G., Jacobus H. de Waard, Maes M., Pujol F.H., Rangel H.R., Sulbarán Y., Villalba J.A.Fuentes:googlescopusHIV-1 epidemic in Warao Amerindians from Venezuela: Spatial phylodynamics and epidemiological patterns
ArticleAbstract: OBJECTIVES: We previously reported HIV-1 infection in Warao Amerindians from Venezuela. The aim of tPalabras claves:Amerindians, epidemiology, HIV-1, PhylogeographyAutores:Bello G., Garzaro D., Jacobus H. de Waard, Loureiro C., Maes M., Pujol F.H., Rangel H.R., Sulbarán Y., Villalba J.A.Fuentes:googlescopusInverse Molecular Docking Study of NS3-Helicase and NS5-RNA Polymerase of Zika Virus as Possible Therapeutic Targets of Ligands Derived from Marcetia taxifolia and Its Implications to Dengue Virus
ArticleAbstract: Dengue and Zika are two mosquito-borne diseases of great impact on public health around the world inPalabras claves:Autores:Alírica Isabel Suárez, Bello F., Buendia-Atencio C., Losada-Barragán M., Martínez Bernal J.A., Montoya-Vargas S., Muñoz A.L., Pieffet G.P., Rangel H.R., Rodríguez A.K., Segura N.A., Torres O.A.Fuentes:scopusImmunoglobulin G antibody response to the Sputnik V vaccine: previous SARS-CoV-2 seropositive individuals may need just one vaccine dose
ArticleAbstract: Introduction: We evaluated the immunoglobulin (Ig) G antibody response against the nucleocapsid protPalabras claves:IgG antibodies, Nucleocapsid protein (NP), receptor-binding domain (RBD), S/P ratio, Sputnik V vaccine, vaccine booster doseAutores:Claro F., Jacobus H. de Waard, Rangel H.R., Rodriguez M., Silva D.Fuentes:googlescopusMethoxyflavones from Marcetia taxifolia as HIV-1 reverse transcriptase inhibitors
ArticleAbstract: Methoxyflavones are flavonoid widely distributed in plants and has been reported as potent antitumorPalabras claves:HIV-1, Methoxyflavones, Reverse transcriptaseAutores:Alírica Isabel Suárez, Baptista J., Ortega J.T., Pujol F.H., Rangel H.R., Serrano M.L.Fuentes:scopus