Results 21 to 30 of about 46,684 (177)

Antifungal activity of Co(II) and Cu(II) complexes containing 1,3-bis(benzotriazol-1-yl)-propan-2-ol on the growth and virulence traits of fluconazole-resistant Candida species: synthesis, DFT calculations, and biological activity

open access: yesBMC Chemistry, 2023
Relevant virulence traits in Candida spp. are associated with dimorphic change and biofilm formation, which became an important target to reduce antifungal resistance.
Ricardo A. Murcia-Galán   +10 more
doaj   +1 more source

Un trastorno posmoderno (psicología, sociedad y déficit de atención) [PDF]

open access: yes, 2006
La creciente detección del Trastorno por Déficit de Atención con Hiperactividad (TDA-H) en infantes tiene lugar en una sociedad que identifica su pensamiento y comportamiento con las reacciones químicas de su cerebro, por lo que encuentra la explicación ...
Robledo Mejía, Héctor Eduardo
core   +4 more sources

Radiographic and histological evidence of metabolic bone disease in gliding leaf frogs (Agalychnis spurrelli)

open access: yesHeliyon, 2019
Bone alterations due to metabolic bone disease in captive animal populations can have a negative impact on repopulation and research initiatives. This investigation has the purpose of describing the principal radiographic and anatomopathological findings
María Cristina Galante-Mulki   +4 more
doaj   +1 more source

Carotenoid Cocktail Produced by An Antarctic Soil Flavobacterium with Biotechnological Potential

open access: yesMicroorganisms, 2021
Carotenoids are highly important in pigmentation, and its content in farmed crustaceans and fish correlates to their market value. These pigments also have a nutritional role in aquaculture where they are routinely added as a marine animal food ...
Paulina Pradel   +10 more
doaj   +1 more source

In vitro Anticancer Activity of the Polar Fraction From the Lophocereus schottii Ethanolic Extract

open access: yesFrontiers in Pharmacology, 2022
Cancer is an increasingly common disease and is considered one of the main causes of death in the world. Lophocereus schottii (L. schottii) is a cactus used in Mexico in traditional medicine for cancer treatment.
Arturo Orozco-Barocio   +8 more
doaj   +1 more source

Analysis of regularities in the publication of environmental issues: the case of the State of Chihuahua, Mexico [PDF]

open access: yes, 2014
El Estado de Chihuahua, México hace frontera con Estados Unidos de América con quien comparte fuentes de agua y cuencas atmosféricas. Como cualquier región cuenta con situaciones particulares en cuestiones de medio ambiente.
Cervantes Rendón, Esmeralda   +2 more
core   +2 more sources

Antiviral, Antioxidant, and Antihemolytic Effect of Annona muricata L. Leaves Extracts

open access: yesPlants, 2020
Annona muricata L. is a tropical tree that is used in traditional medicine around the world. The high content of flavonoid, alkaloid, acetogenin, phenolic and lipophilic compounds of this tropical tree forms the basis of its traditional medical uses. Our
Ana Paola Balderrama-Carmona   +5 more
doaj   +1 more source

Membrane Homeoviscous Adaptation in Sinorhizobium Submitted to a Stressful Thermal Cycle Contributes to the Maintenance of the Symbiotic Plant–Bacteria Interaction

open access: yesFrontiers in Microbiology, 2021
Here, we estimate fast changes in the fluidity of Sinorhizobium meliloti membranes submitted to cyclic temperature changes (10°C–40°C–10°C) by monitoring the fluorescence polarization (P) of DPH and TMA-DPH of the whole cell (WC) as well as in its outer (
Natalia Soledad Paulucci   +9 more
doaj   +1 more source

El paradigma de las concepciones alternativas y la formación de los profesores de ciencias [PDF]

open access: yes, 1994
The pre-service education of science teachers is empirically studied in the framework provided by the paradigm of alternative conceptions by means of 13 simple usual Physics questions.
Vázquez Alonso, Ángel
core   +2 more sources

Microbiota at the cross road of diet and health: how dietary fats shape bacterial land-scape and influence global health [PDF]

open access: yes
This article is a preprint and has not been certified by peer review.Fil: Portela, Néstor D. LACE Laboratorios. Departamento de Diagnóstico Molecular, Córdoba; Argentina.Fil: Portela, Néstor D. Universidad Católica de Córdoba.
Aoki, Maria P.   +7 more
core   +1 more source

Home - About - Disclaimer - Privacy