Results 11 to 20 of about 2,963 (154)

Bioactividad de los extractos y aislamiento de los lignanos de las semillas de Centaurea dealbata [PDF]

, 2006
Centaurea dealbata Willd. (Family: Asteraceae) belongs to the big genus Centaurea that comprises ca. 500 species. Then-hexane, dichloromethane (DCM) and methanol (MeOH) extracts of the seeds of C.
CELIK, S, JASPARS, M, MACMANUS, SM, SARKER, SD, SHOEB, M, THOO-LIN, PK   +5 more
core   +3 more sources

Plants with antiviral properties used in Otorhinolaryngology. [PDF]

Rev Med Inst Mex Seguro Soc
Resumen Los virus representan a nivel mundial una de las principales causas de morbi-mortalidad humana. Las plantas han sido utilizadas desde tiempo inmemorial para tratar, curar o paliar las enfermedades.
Waizel-Haiat S, Waizel-Bucay J, Salas-Benito JS, Salas-Lira EP.   +3 more
europepmc   +2 more sources

The free-living flatworm Macrostomum lignano [PDF]

EvoDevo, 2020
AbstractMacrostomum lignano is a free-living flatworm that is emerging as an attractive experimental animal for research on a broad range of biological questions. One feature setting it apart from other flatworms is the successful establishment of transgenesis methods, facilitated by a steady supply of eggs in the form of single-cell zygotes that can ...
Wudarski, Jakub, Egger, Bernhard, Ramm, Steven A., Schärer, Lukas, Ladurner, Peter, Zadesenets, Kira S., Rubtsov, Nikolay B., Mouton, Stijn, Berezikov, Eugene   +8 more
openaire   +5 more sources

Multicriteria GIS‐based analysis for the evaluation of the vulnerability of the marine environment in the Gulf of Trieste (north‐eastern Adriatic Sea) for sustainable blue economy and maritime spatial planning

People and Nature, Volume 5, Issue 6, Page 2006-2025, December 2023., 2023
Abstract The Gulf of Trieste, is a shallow semi‐enclosed sea of about 500 km2 in the north‐eastern part of the Adriatic Sea. The coastal and marine areas of the Italian region Friuli Venezia Giulia, which borders most of the Gulf of Trieste, are subject to significant pressure from human activities, especially in terms of maritime traffic, ports ...
Mariangela Pagano, Michele Fernetti, Martina Busetti, Mounir Ghribi, Angelo Camerlenghi   +4 more
wiley   +1 more source

Beached swords from Marano Lagoon (northern Adriatic) reveal ancient land–sea connections and recent coastal evolution

Archaeometry, Volume 65, Issue 2, Page 299-318, April 2023., 2023
Abstract Depositional and erosional processes, subsidence and sea‐level changes have strongly modified the coastal landscape of northern Adriatic lagoons. Such rapid transformations have induced significant consequences on human settlements and, thus, on the archaeological visibility of the area, still largely unexplored.
Giacomo Vinci, Alessandro Fontana, Giorgia Musina, Lucia Mancini, Carmine Lubritto, Lucia Liccioli, Federico Bernardini   +6 more
wiley   +1 more source

Consumo y principales fuentes alimentarias de polifenoles en egresados de la Licenciatura en Nutrición de una universidad pública del sureste de México

Acta Universitaria, 2023
Estudios sobre el consumo de polifenoles (PF) en mexicanos, incluyendo profesionales de la salud, son escasos. El objetivo fue determinar el consumo total y subtipo de PF en egresados de la Licenciatura en Nutrición de una universidad pública del sureste
Jesús Enrique Marín-Canul, Mirza Mut-Martín, Astrid Selene Espinoza-García, Odette Pérez-Izquierdo, María Luisa Ávila-Escalante, J. L. Góngora-Alfaro, Irma Isela Aranda González   +6 more
semanticscholar   +1 more source

Sex‐specific paternal age effects on offspring quality in Drosophila melanogaster

Journal of Evolutionary Biology, Volume 36, Issue 4, Page 720-729, April 2023., 2023
We explored the effect of paternal age on offspring quality using Drosophila melanogaster. Older fathers produced heavier, higher quality offspring, particularly daughters. However, we did not detect any influence of paternal age on the ratio of offspring sexes.
Prem Aguilar, Berfin Dag, Pau Carazo, Zahida Sultanova   +3 more
wiley   +1 more source

ESQUEMAS DE REACCIÓN PARA LICUEFACCIÓN Y GASIFICACIÓN HIDROTÉRMICA DE MACROMOLÉCULAS ORGÁNICAS. UNA REVISIÓN

Revista de la Academia Colombiana de Ciencias Exactas Físicas y Naturales, 2023
Las macromoléculas orgánicas son las principales componentes de la biomasa, entre ellas: carbohidratos, lignina y proteínas. La abundancia de enlaces tipo éter y éster en sus mesómeros los hacen susceptibles de ser despolimerizados y la aplicación de un ...
Alejandro A Castro, L. I. Rodríguez, José de J. Díaz   +2 more
semanticscholar   +1 more source

Marine animal evolutionary developmental biology—Advances through technology development

Evolutionary Applications, Volume 16, Issue 2, Page 580-588, February 2023., 2023
Abstract Evolutionary developmental biology, the interdisciplinary effort of illuminating the conserved similarities and differences during animal development across all phylogenetic clades, has gained renewed interest in the past decades. As technology (immunohistochemistry, next‐generation sequencing, advanced imaging, and computational resources ...
Katharina Stracke, Andreas Hejnol
wiley   +1 more source

Investigación fitoquímica: métodos en el estudio de productos naturales

, 2022
Con el interés de continuar promoviendo las investigaciones fitoquímicas, como parte de una investigación multidisciplinaria, en esta tercera edición, la autora ha actualizado y ampliado la información de todos los tópicos y, mayormente, la relativa a ...
Olga Lock Sing de Ugaz
semanticscholar   +1 more source