Results 21 to 30 of about 1,319 (152)

Rótula bipartita y vastus notch: evidencias y posibles causas en cazadores-recolectores de Patagonia Austral

open access: yesRevista Argentina de Antropología Biológica, 2022
El objetivo de este trabajo es evaluar la prevalencia y las posibles causas de la presencia de rótula bipartita (RB) y de vastus notch (VN) en esqueletos humanos del Holoceno tardío (ca.
Gustavo Flensborg   +2 more
doaj   +1 more source

The marine diatom Thalassiosira rotula: chemical profile and antioxidant activity of hydroalcoholic extracts

open access: yesFrontiers in Marine Science, 2023
The cosmopolitan centric diatom Thalassiosira rotula produces compounds in its natural habitat that can inhibit copepod reproduction. Moreover, it has been reported to possess compounds with therapeutic effects beneficial for health care.
Roberta Frleta Matas   +3 more
doaj   +1 more source

Descompresión de la rótula en artroplastia total de rodilla. Experiencia en el Centro Medico Docente La Trinidad

open access: yesRevista Científica CMDLT, 2022
La cirugía de reemplazo de rodilla trae grandes éxitos en cirugía ortopédica y tecnología moderna que ha revolucionado el tratamiento de patologías articulares, degenerativas e inflamatorias El presente trabajo tiene como objetivo Evaluar la ...
Jenire Leal , Franco Cordivani
doaj   +2 more sources

Luxación recurrente de patela

open access: yesRepertorio de Medicina y Cirugía, 2010
La luxación de la rótula en su primer episodio es una patología de etiología multifactorial. En la actualidad se encuentran bien identificadas las múltiples causas que tienen relación con este evento.
Danny Onzaga, Carlos Eduardo Pardo
doaj   +1 more source

Adaptation and Plasticity of <i>Nannochloropsis</i> sp. in Response to Seasonal and Geographic Climate Variation. [PDF]

open access: yesEvol Appl
ABSTRACT Phytoplankton respond to their environment through genetic adaptation and plasticity to maintain fitness. This poses challenges when growing microalgae for industrial applications because, inherently, outdoor mass cultivation may lead to adaptations that alter desirable phenotypic traits and environmental niches.
Echenique-Subiabre I   +10 more
europepmc   +2 more sources

Exploring Unspecific Peroxygenase Selectivity with Diverse Hydrocarbon Substrates. [PDF]

open access: yesChemistryOpen
Unspecific peroxygenases (UPOs) are versatile enzymes that can be used for different reactions. However, selectivity of UPOs needs to be evaluated for the desired application. Thus, the selectivity of a panel of UPOs was evaluated in this work, and it revealed diverse reactivity profiles depending on the enzyme and substrate.
Rytkönen E   +3 more
europepmc   +2 more sources

Resuperficialización de rótula en artroplastia de rodilla: cohorte prospectiva

open access: yesRevista Colombiana de Ortopedia y Traumatología, 2019
Introducción: La resuperficialización rotuliana es un tema que ha generado controversia alrededor del reemplazo total de rodilla en los últimos años.
José Luis Hernández   +5 more
doaj   +1 more source

Realineamiento Proximal del Mecanismo Extensor en la Luxación Congénita de la Rótula en Niños y Adolescentes

open access: yesRevista Colombiana de Ortopedia y Traumatología, 2020
Introducción: La luxación congénita de la rótula (LCR) es una entidad poco frecuente. El diagnóstico precoz suele ser difícil porque la rótula en el recién nacido es pequeña y de difícil palpación. El tratamiento no quirúrgico ha demostrado ser ineficaz.
Luis M. Cely-Salamanca   +2 more
doaj   +1 more source

Molecular subdivision of the marine diatom Thalassiosira rotula in relation to geographic distribution, genome size, and physiology

open access: yesBMC Evolutionary Biology, 2012
Background Marine phytoplankton drift passively with currents, have high dispersal potentials and can be comprised of morphologically cryptic species. To examine molecular subdivision in the marine diatom Thalassiosira rotula, variations in rDNA sequence,
Whittaker Kerry A   +3 more
doaj   +1 more source

Spatial distribution of genets in population of saprotrophic fungi Marasmius rotula on Mt. Stara planina [PDF]

open access: yesZbornik Matice Srpske za Prirodne Nauke, 2017
This study was conducted to determine the size and spatial distribution of mycelial individuals of Marasmius rotula at one locality on Mt. Stara planina in the Republic of Serbia. Total of 12 sporocarps were collected from investigated locality (
Bošković Eleonora V.   +2 more
doaj   +1 more source

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