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Assessment of the Toxic Effects of Chitosan-Coated Magnetite Nanoparticles on Drosophila melanogaster
OtherAbstract: [eng] Nanoparticles are a cause for concern because of their potential toxic effects on human healthPalabras claves:Autores:Debut Alexis, Eliza Nuit Jara Negrete, Fernanda Pilaquinga F．Fuentes:googleorcidCaracterización Fitoquímica y elucidación estructural de metabolitos secundarios de Picramnia sp. En la Amazonía Ecuatoriana
OtherAbstract: Las especies del género Picramnia se encuentran a lo largo de América tropical, evidenciando una ampPalabras claves:Autores:Génesis Romero, Juan Carlos Romero-Benavides, María Cristina Peñuela Mora, PABLO ANDRES CISNEROS PEREZFuentes:googleorcidDealumination and Characterization of Natural Mordenite-Rich Tuffs
ArticleAbstract: The present study evaluates the feasibility of partially dealuminated natural mordenite as a catalysPalabras claves:catalyst support, Dealumination, MordeniteAutores:ARMANDO ADRIANO, Eduardo V. Ludeña, Haci Baykara, Joaquin L. Brito, Mauricio Heriberto CornejoFuentes:orcidscopusClinical Performance of Three Commercial SARS‐CoV‐2 Rapid Antigen Tests for Community-Dwelling Individuals in a Tropical Setting
ArticleAbstract: During the second year of the COVID-19 pandemic, the use of Rapid Diagnosis Antigen Tests (RDAgTs) fPalabras claves:antigen test, Certest, clinical performance, RapiGEN Ag test kit ®, RapiGEN® Ag test kit, SARS–CoV–2, SD-BiosensorAutores:Alexander Paolo Vallejo-Janeta, Bernardo Castro-Rodriguez, Carolina Ivonne Viteri Dávila, Diana Morales-Jadán, Ismar Alejandra Rivera-Olivero, Miguel Angel Garcia‑Bereguiain, Perez F.Fuentes:googleorcidscopusDetermination of antioxidant activity by oxygen radical absorbance capacity (Orac-fl), cellular antioxidant activity (caa), electrochemical and microbiological analyses of silver nanoparticles using the aqueous leaf extract of solanum mammosum l.
ArticleAbstract: Purpose: The importance of studying polyphenolic compounds as natural antioxidants has encouraged thPalabras claves:Antioxidant activity, ORAC, silver nanoparticles, Solanum mammosum, VoltammetryAutores:Bosch R., Debut Alexis, Fernanda Pilaquinga F．, Josue Santiago Pozo Martínez, Lenys Fernández, Lorena Maribel Meneses-Olmedo, Moncada-Basualto M., Morey J., Olea-Azar C., Patricio Javier Espinoza-Montero, Piña M.d.l.N.Fuentes:orcidscopusAlternative RNA extraction-free techniques for the real-time RT-PCR detection of SARS-CoV-2 in nasopharyngeal swab and sputum samples
ArticleAbstract: Standard diagnoses of SARS-CoV-2 infections are done by RNA extraction and real-time RT-PCR (rRT-PCRPalabras claves:Real-time RT-PCR, RNA extraction, SARS-COV-2Autores:Andrés Carrazco-Montalvo, Cevallos V.E., Coloma J., Hernandez S., Orlando S.A., Patricio Ponce, Sarah Hernandez, Stephany D. Villota Villafuerte, Victoria E. Nipáz, Waggoner J.J.Fuentes:googleorcidscopusEstablishment, Genetic Diversity, and Habitat Suitability of Aedes albopictus Populations from Ecuador
ArticleAbstract: Aedes albopictus, also known as the tiger mosquito, is widespread worldwide across trop-ical, subtroPalabras claves:Aedes albopictus, COI, ECUADOR, haplotypeAutores:Andrés Carrazco-Montalvo, Cevallos V.E., Coloma J., Patricio Ponce, Quentin E., Sofía I. Muñoz-Tobar, Stephany D. Villota VillafuerteFuentes:googleorcidscopusTwo haplotypes of aedes aegypti detected by nd4 mitochondrial marker in three regions of ecuador
ArticleAbstract: Aedes aegypti, also known as the yellow fever mosquito, is the main vector of several arboviruses. IPalabras claves:Aedes Aegypti, ECUADOR, haplotype, ND4Autores:Andrés Carrazco-Montalvo, Cevallos V.E., Coloma J., Holechek S.A., Patricio Ponce, Sofía I. Muñoz-Tobar, Stephany D. Villota Villafuerte, Wang C.Fuentes:orcidscopusA first insight into seropositivity and risk factors for Brucella spp. and Coxiella burnetii in free-roaming dogs in Ecuador
ArticleAbstract: Brucellosis and Q fever are two bacterial zoonoses caused by Brucella spp. and Coxiella burnetii, rePalabras claves:Brucella, BRUCELLA ABORTUS, Brucellosis, Coxiella burnetii, ECUADOR, Free-roaming dogs, One Health, Q feverAutores:Angel S. Rodriguez, Carla M. Brito, MAURICIO XAVIER SALAS RUEDA, Miguel Angel Garcia‑Bereguiain, Orlando S.A.Fuentes:orcidscopusA first insight into seropositivity of Neospora caninum and associated risk factors in free-roaming dogs from Ecuador
ArticleAbstract: Neosporosis is a worldwide parasitic disease caused by the protozoan Neospora caninum. It can causePalabras claves:dogs, ECUADOR, NEOSPORA CANINUM, Neosporosis, One Health, SeropositivityAutores:Angel S. Rodriguez, Carla M. Brito, MAURICIO XAVIER SALAS RUEDA, Miguel Angel Garcia‑Bereguiain, Orlando S.A.Fuentes:googleorcidscopus