Results 51 to 60 of about 24,692 (221)

Integrating Megabarcoding and Metabarcoding to Unlock Diversity and Distribution Data Shortfalls in Dark Taxa

open access: yesMolecular Ecology Resources, Volume 26, Issue 5, July 2026.
ABSTRACT Persistent biodiversity data shortfalls undermine our capacity to detect species, map their distributions and characterize their spatial genetic structure, limiting robust biogeographic analyses and the development of effective conservation strategies.
I. Santos‐Perdomo   +12 more
wiley   +1 more source

Estudio de estabilidad a largo plazo de tabletas de Abexol® envasadas en frascos de polietileno de elevada densidad

open access: yesRevista CENIC Ciencias Químicas, 2012
La mezcla de alcoholes grasos extraídos y purificados de la cera de abejas Apis mellifera, constituye el ingrediente activo de las tabletas de Abexol®, las que presentan efectos antioxidantes y gastroprotectores.
Víctor Luis González-Canavaciolo   +5 more
doaj  

Efficient Oral Priming of Tenebrio molitor Larvae Using Heat-Inactivated Microorganisms

open access: yesVaccines, 2022
Microbial resistance is a global health problem that will increase over time. Advances in insect antimicrobial peptides (AMPs) offer a powerful new approach to combat antimicrobial resistance.
Sergio González-Acosta   +6 more
doaj   +1 more source

S8 - PLANTAS MEDICINALES Y PRODUCTOS NATURALES

open access: yes, 2019
Resúmenes de los 19 trabajos presentados en el Taller.
Gutiérrez Gaitén, Yamilet Irene   +1 more
openaire   +2 more sources

Patch Test Results With the European Baseline Series, 2021/2022—Joint European Results of the ESSCAA and the EBSB Working Groups of the ESCD, and the GEIDACC

open access: yesContact Dermatitis, Volume 95, Issue 1, Page 17-32, July 2026.
ABSTRACT Background Patch test results obtained with the European Baseline Series (EBS) in its current version serve both contact allergy surveillance and (re‐)assessing the diagnostic value of EBS allergens. Objectives To present results of current EBS patch testing, obtained in 59 departments in 14 European countries during 2021 and 2022.
Wolfgang Uter   +73 more
wiley   +1 more source

Determinación de compuestos volátiles en el aceite de Roystonea regia sometido a degradación forzada

open access: yesRevista CENIC Ciencias Químicas, 2017
El aceite de Roystonea regia es la materia prima para la obtención del D004, ingrediente farmacéutico activo que se utiliza en la prevención y tratamiento de la hiperplasia prostática benigna. Este aceite está constituido principalmente por una mezcla de
Roxana Vicente-Murillo   +5 more
doaj  

Chilean Prosopis Mesocarp Flour: Phenolic Profiling and Antioxidant Activity

open access: yesMolecules, 2015
In South America, the mesocarp flour of Prosopis species plays a prominent role as a food resource in arid areas. The aim of this work was the characterization of the phenolic antioxidants occurring in the pod mesocarp flour of Chilean Prosopis.
Guillermo Schmeda-Hirschmann   +7 more
doaj   +1 more source

Isolamento, identificação e avaliação do potencial farmacologico dos constituintes de Polygala Cyparissias St. Hill & Moq. [PDF]

open access: yes, 1995
Dissertação (Mestrado) - Universidade Federal de Santa Catarina, Centro de Ciências Físicas e Matemáticas.Isolamento de xantonas da espécie vegetal Polygala cyparissias foi realizado por técnicas próprias de separação de produtos naturais como extração ...
Pinheiro, Tania Rosely
core  

REVERSE COUPLING AND PHARMACOPHORE MAPPING AS TOOLS FOR FINDING NEW PHARMACOLOGICAL TARGETS OF NATURAL COMPOUNDS

open access: yes, 2012
El resurgimiento de los productos naturales en el ámbito de descubrimiento de fármacos tiene su base en la introducción de nuevos enfoques, tecnologías y metodologías, incluyendo el diseño de moléculas bioactivas asistido por ordenador.
Noguera Oviedo, Katia   +2 more
core   +1 more source

“Humanizar”: aprendizajes sobre alteridad, salud y futuro en una experiencia de investigación compartida

open access: yesThe Journal of Latin American and Caribbean Anthropology, Volume 31, Issue 2, June 2026.
ABSTRACT The visit to Bogotá of a fééeneminaa (Muinane) friend, Célimo Nejedeka Jifichíu, and in particular, his work in researching and transmitting traditional health knowledge, offer the pretext to navigate the relationship between elements that at first glance seem distant from each other: indigenous imaginaries about otherness, their visions of ...
Giovanna Micarelli
wiley   +1 more source

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