Search Results - "Ortiz, Manuel"
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mcr-9 , an Inducible Gene Encoding an Acquired Phosphoethanolamine Transferase in Escherichia coli, and Its Origin
Published in Antimicrobial agents and chemotherapy (01-09-2019)“…The plasmid-located gene, encoding a putative phosphoethanolamine transferase, was identified in a colistin-resistant human fecal strain belonging to a very…”
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Molecular Pathways: Hypoxia Response in Immune Cells Fighting or Promoting Cancer
Published in Clinical cancer research (01-03-2012)“…Both malignant and stromal components in tumors are influenced by the physiologic conditions of the microenvironment. Hypoxia is a prominent feature of solid…”
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Initial Combination Therapy With Canagliflozin Plus Metformin Versus Each Component as Monotherapy for Drug-Naïve Type 2 Diabetes
Published in Diabetes care (01-03-2016)“…This study assessed the efficacy/safety of canagliflozin (CANA), a sodium-glucose cotransporter 2 (SGLT2) inhibitor, plus metformin extended-release (MET)…”
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The Protein Matrix of Plastocyanin Supports Long-Distance Charge Transport with Photosystem I and the Copper Ion Regulates Its Spatial Span and Conductance
Published in ACS nano (24-10-2023)“…Charge exchange is the fundamental process that sustains cellular respiration and photosynthesis by shuttling electrons in a cascade of electron transfer (ET)…”
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Fullerenes Enhance Self-Assembly and Electron Injection of Photosystem I in Biophotovoltaic Devices
Published in Langmuir (05-10-2021)“…This paper describes the fabrication of microfluidic devices with a focus on controlling the orientation of photosystem I (PSI) complexes, which directly…”
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Associations Between Habit and Its Determinants with Medication Adherence in Chilean Patients with Type 2 Diabetes Mellitus
Published in Behavioral medicine (Washington, D.C.) (23-09-2024)“…High rates of medication non-adherence have been reported in Chilean patients with type 2 diabetes mellitus (T2DM). Although habit is relevant to medication…”
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Disentangling socioeconomic inequalities of type 2 diabetes mellitus in Chile: A population-based analysis
Published in PloS one (03-09-2020)“…Introduction Chile experiences a growing prevalence of DM2 in its adult population over time. The country has prioritised the diagnosis and treatment of DM2…”
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Distance and Potential Dependence of Charge Transport Through the Reaction Center of Individual Photosynthetic Complexes
Published in Small (Weinheim an der Bergstrasse, Germany) (01-02-2022)“…Charge separation and transport through the reaction center of photosystem I (PSI) is an essential part of the photosynthetic electron transport chain. A…”
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Epidemiology of Carbapenemase-Producing Klebsiella pneumoniae in a Hospital, Portugal
Published in Emerging infectious diseases (01-09-2019)“…We aimed to provide updated epidemiologic data on carbapenem-resistant Klebsiella pneumoniae in Portugal by characterizing all isolates (N = 46) recovered…”
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The Product of Triglycerides and Glucose, a Simple Measure of Insulin Sensitivity. Comparison with the Euglycemic-Hyperinsulinemic Clamp
Published in The journal of clinical endocrinology and metabolism (01-07-2010)“…Context: To meet the worldwide challenge of emerging diabetes, accessible and inexpensive tests to identify insulin resistance are needed. Objective: To…”
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ESBLs and resistance to ceftazidime/avibactam and ceftolozane/tazobactam combinations in Escherichia coli and Pseudomonas aeruginosa
Published in Journal of antimicrobial chemotherapy (01-07-2019)“…Abstract Objectives To evaluate the efficacy of the recently launched β-lactam/β-lactamase inhibitor combinations ceftazidime/avibactam and…”
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Photoelectrochemical Two-Dimensional Electronic Spectroscopy (PEC2DES) of Photosystem I: Charge Separation Dynamics Hidden in a Multichromophoric Landscape
Published in ACS applied materials & interfaces (21-08-2024)“…We present a nonlinear spectroelectrochemical technique to investigate photosynthetic protein complexes. The PEC2DES setup combines photoelectrochemical…”
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Light- and Redox-Dependent Force Spectroscopy Reveals that the Interaction between Plastocyanin and Plant Photosystem I Is Favored when One Partner Is Ready for Electron Transfer
Published in ACS nano (27-09-2022)“…Photosynthesis is a fundamental process that converts photons into chemical energy, driven by large protein complexes at the thylakoid membranes of plants,…”
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Effect of the climate change on honey bee colonies in a temperate Mediterranean zone assessed through remote hive weight monitoring system in conjunction with exhaustive colonies assessment
Published in The Science of the total environment (25-02-2019)“…Honey bee plays the leading role in the pollination of many wild plants and crops, but it currently faces serious threats. Climate change is pointed out as one…”
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Imidacloprid-treated seed ingestion has lethal effect on adult partridges and reduces both breeding investment and offspring immunity
Published in Environmental research (01-01-2015)“…The ingestion of imidacloprid treated seeds by farmland birds may result in exposure to toxic amounts of this insecticide. Here we report on the effects that…”
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Health-related quality of life in Chileans from vulnerable communes
Published in Gaceta sanitaria (2023)“…The COVID-19 pandemic and the resulting social and health crisis impacted the well-being of the population. Health-related quality of life (HRQoL) could be…”
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Risk assessment of pesticide seed treatment for farmland birds using refined field data
Published in The Journal of applied ecology (01-10-2016)“…1. Due to reductions in winter food resources, newly sown cereal seeds have become a key component of many bird species' diets, but these seeds are often…”
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Disentangling between-person and within-person associations of physical symptoms of depression with self-perceived health and life satisfaction: A longitudinal study in Chilean adults
Published in Journal of health psychology (01-10-2024)“…Depression is a major health problem in Chile. Evidence suggests that physical symptoms of depression (PSD) negatively impact self-perceived health and life…”
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Tacit and Explicit Knowledge: Drivers of the Competitiveness of Universities
Published in Mercados y Negocios (01-09-2023)“…This research examines these two cognitive dimensions through a confirmatory factor analysis to determine whether their relationship with the competitiveness…”
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Electrochemically Gated Long‐Distance Charge Transport in Photosystem I
Published in Angewandte Chemie International Edition (16-09-2019)“…The transport of electrons along photosynthetic and respiratory chains involves a series of enzymatic reactions that are coupled through redox mediators,…”
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