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Mostrando ítems 685-704 de 1852
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Extended use of P504S positive primary circulating prostate cell detection to determine the need for initial prostate biopsy in a prostate cancer screening program in Chile
(CIENCIAS, 2014)BACKGROUND: To determine the frequency of primary circulating prostate cells (CPC) detection according to age and serum PSA levels in a cohort of men undergoing screening for prostate cancer and to determine the diagnostic ... -
Extensive Identification of Bacterial Riboflavin Transporters and Their Distribution across Bacterial Species
(CIENCIAS, 2015)Riboflavin, the precursor for the cofactors flavin mononucleotide (FMN) and flavin adenine dinucleotide, is an essential metabolite in all organisms. While the functions for de novo riboflavin biosynthesis and riboflavin ... -
Factores asociados a inactividad física en chile: resultados de la encuesta nacional de salud 2009-2010
(Sociedad Medica de Santiago, 2017)Background: Physical inactivity is an important risk factor for cardiovascular diseases. Aim: To identify factors associated with physical inactivity in Chilean adults. Material and Methods: Participants from the Chilean ... -
Factores de riesgo asociados al desarrollo de hypertensión arterial en Chile
(Sociedad Médica de Santiago, 2017)Background: High blood pressure is one of the major risk factors for the development of cardiovascular disease, affecting 27% of the Chilean population in 2010. Aim: To determine the risk factors associated with the ... -
Factores que influyen en la distribución de nidos de la hormiga Argentina Linepithema humile Mayr (Hymenoptera: Formicidae), en un ecosistema precordillerano de la zona central de Chile
(CIENCIAS, 2010)The purpose of this research was to demonstrate the dependant relationship between the Argentine ant Linepithema humile Mayr, plant coverage, and human settlements. A method was designed in order to sample the presence of ... -
Factors associated with cognitive impairment in Latin American older adults: A cross-sectional observational study of COVID-19 confinement
(WILEY, 2023-04)INTRODUCTION: The effects of COVID-19 confinement have been severe, especially in older adults. Therefore, we analyzed the factors associated with cognitive impairment (CI) in Latin America (LA). METHODS: We conducted a ... -
Factors associated with cognitive impairment in older adults in Chile
(SOC MEDICA SANTIAGO, 2019)Background: The risk factors for the development of cognitive impairment are not well known. Aim: To identify socio-demographic, lifestyle and health-related factors associated with cognitive impairment in older Chilean ... -
Factors associated with early childhood caries in Chile
(CIENCIAS, 2016)Objetivo: Determinar la prevalencia y los factores asociados a la caries en niños y niñas de 2 y 4 años de edad en el sur de Chile. Métodos: Estudio transversal, con muestra probabilística de 2987 niños y niñas. Se realizaron ... -
Factors associated with falls in older adults in chile. Analysis of the National Health Survey 2009-2010
(SOC MEDICA SANTIAGO, 2019)Background: A decrease in functional capacity due to ageing is one of the main risk factors for falls in older people. Aim: To investigate factors associated with falls in Chilean older adults. Material and Methods: We ... -
Factors associated with objectively measured total sedentary time and screen time in children aged 9-11 years
(SOC BRASIL PEDIATRIA, 2019)Objective: To identify factors associated with total sedentary time and screen time in children aged 9-11 years. Methods: For seven consecutive days, 328 children (51.5% boys) used accelerometers to monitor total sedentary ... -
Factors associated with sarcopenia: A cross-sectional analysis using UK Biobank
(ELSEVIER IRELAND LTD, 2020)Introduction: The critical sociodemographic, lifestyle and diseases factors influencing sarcopenia, defined by the current European Working Group on Sarcopenia 2 (EWGSOP2) classification and cut-off points, have not yet ... -
Facts and hypotheses about the programming of neuroplastic deficits by prenatal malnutrition
(OXFORD UNIV PRESS INC, 2019)Studies in rats have shown that a decrease in either protein content or total dietary calories results in molecular, structural, and functional changes in the cerebral cortex and hippocampus, among other brain regions, ... -
Fast High-Fidelity Quantum Nondemolition Qubit Readout via a Nonperturbative Cross-Kerr Coupling
(AMER PHYSICAL SOC, 2020)Qubit readout is an indispensable element of any quantum information processor. In this work, we experimentally demonstrate a nonperturbative cross-Kerr couplingbetween a transmon and polariton mode which enables an improved ... -
Fast simultaneous electrochemical detection of Bisphenol-A and Bisphenol-S in urban wastewater using a graphene oxide-iron nanoparticles hybrid sensor
(PERGAMON-ELSEVIER SCIENCE LTD, 2023-11-10)In this work, a novel and sensitive electrochemical sensor was developed for the simultaneous determination of low concentration levels of Bisphenol-A (BPA) and Bisphenol-S (BPS) in a secondary effluent from a wastewater ... -
Fármacos de uso frecuente en dermatología como terapia para COVID-19
(Ediciones Doyma, S.L., 2021-02)Frente a la necesidad de encontrar una alternativa terapéutica que logre disminuir el impacto negativo de la COVID-19 y mejore el pronóstico actual de los pacientes, investigadores de todo el mundo se esfuerzan por aportar ...