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Situación actual del cáncer de colon en Chile: una mirada traslacional
(Sociedad Medica de Santiago, 2020-06)
Colorectal (CRC) is one of the most common types of cancer worldwide. Most tumors develop from an adenoma in a period of 10 to 15 years, but some may appear without previous adenomatous lesions. Seventy-five percent of ...
La superficie como retrato de la resistencia
(Pontificia Universidad Catolica de Chile, 2020-08)
Tras el estallido social de octubre de 2019 en Chile, la arquitectura se transformó en una de sus evidencias materiales. Con el afán de resistir los posibles embates de violencia, se cubrieron las fachadas de los edificios ...
Structural bases that underline Trypanosoma cruzi calreticulin proinfective, antiangiogenic and antitumor properties
(Urban und Fischer Verlag GmbH und Co. KG, 2020-01)
Microbes have developed mechanisms to resist the host immune defenses and some elicit antitumor immune responses. About 6 million people are infected with Trypanosoma cruzi, the protozoan agent of Chagas' disease, the sixth ...
Intranasal oxytocin increases respiratory rate and reduces obstructive event duration and oxygen desaturation in obstructive sleep apnea patients: a randomized double blinded placebo controlled study
(Elsevier, 2020-10)
Background: Activation of the oxytocin network has shown benefits in animal models of Obstructive Sleep Apnea (OSA) as well as other cardiorespiratory diseases. We sought to determine if nocturnal intranasal oxytocin ...
Knowledge translation strategies for dissemination with a focus on healthcare recipients: an overview of systematic reviews
(BioMed Central Ltd., 2020-03)
Background While there is an ample literature on the evaluation of knowledge translation interventions aimed at healthcare providers, managers, and policy-makers, there has been less focus on patients and their informal ...
Sudden gait perturbations elicit sex-specific neuromuscular trunk responses in persons with low back pain
(Elsevier Ltd., 2020-03)
Persons with low back pain (LBP) exhibit delayed trunk muscle onset and increased co-contractions as a response to quasi-static and dynamic sudden trunk loading in comparison to back-healthy controls. Although LBP is more ...
Life-history dimensions indicate non-random assembly processes in tropical island tree communities
(Wiley-Blackwell Publishing Ltd, 2021-03)
Community assembly processes on islands are often non-random. The mechanisms behind non-random assembly, however, are generally difficult to disentangle. Functional diversity in combination with a null model approach that ...
Estructura y regeneración de bosques de Prumnopitys andina en los Andes del sur de Chile
(Universidad de Concepcion, 2020-06)
Prumnopitys andina (lleuque) es una especie de conífera con una distribución restringida en Chile y Argentina. A pesar de su importancia ecológica, los conocimientos sobre la estructura y dinámica de los bosques donde crece ...
Structural Relaxation and Crystalline Phase Effects on the Exchange Bias Phenomenon in FeF2/Fe Core/Shell Nanoparticles
(John Wiley and Sons Ltd, 2020-09)
In this study, the power of first-principles methods along with molecular dynamics and atomistic Monte Carlo simulations is employed to elucidate the effects of the structural relaxation on the exchange bias (EB) behavior ...
Isolation and Identification of Soil Bacteria from Extreme Environments of Chile and Their Plant Beneficial Characteristics
(MDPI AG, 2020-08)
The isolation of soil bacteria from extreme environments represents a major challenge, but also an opportunity to characterize the metabolic potential of soil bacteria that could promote the growth of plants inhabiting ...