Introducción: El Páramo es uno de los ecosistemas más afectados por actividades humanas, lo que aumenta la necesidad de estudios fenológicos como base para el manejo y la conservación. Objetivo: Describir la feno-morfología de Miconia ligustrina y Miconia elaeoides. Métodos: De septiembre 2019 a f...
The antioxidant activity and the inhibitory potential of α-amylase of lyophilized hydroethanolic extracts of Conocarpus erectus leaves obtained by ultrasonication were determined. The most potent extract was subjected to ultra-high performance liquid chromatography system equipped with mass spectromet...
Lopesia pleromatis sp. nov. (Lopesiini, Cecidomyiidi) is described based on material collected in Atlantic Forest areas of Bertioga (São Paulo State, Brazil). Specimens were obtained from globoid leaf galls on Pleroma raddianum (DC.) Gardner (Melastomataceae), an endemic plant to Brazil. Lopesia pleroma...
Abstract Objectives: The aim of this study was to assess the effect of Myracrodruon urundeuva All. and Qualea grandiflora Mart. leaves hydroalcoholic extracts on viability and metabolism of a microcosm biofilm and on enamel demineralization prevention. Methodology: Microcosm biofilm was produced on bov...