Publications by authors named "E G Pinzon"

This study demonstrates the application of quantum capacitance (C) methods to develop highly sensitive genosensors. This is achieved by employing the quantum mechanical rate (ν∝e/hC) concept to enhance the signal response of a redox-active, DNA-receptive interface. In these DNA-receptive interfaces, electrons are transported through the redox-tagged component, enabling signal amplification by adding a redox probe to the sample containing the target DNA.

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The 2015 - 2016 Zika epidemic highlighted gaps in health and social care services for parents of children with developmental disabilities. In response, we developed the 'Juntos' intervention, a 10 week community-based early intervention support group for parents of children with congenital Zika syndrome (CZS). The intervention's components include participatory learning sessions, practical skill acquisition, peer support, and psychological support, aiming to improve caregiver's knowledge and confidence in caring for their children.

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Objective: To assess changes in antibiotic resistance of eight of the World Health Organization priority bug-drug combinations and consumption of six antibiotics (ceftriaxone, cefepime, piperacillin/tazobactam, meropenem, ciprofloxacin, vancomycin) before (March 2018 to July 2019) and during (March 2020 to July 2021) the COVID-19 pandemic in 31 hospitals in Valle del Cauca, Colombia.

Methods: This was a before/after study using routinely collected data. For antibiotic consumption, daily defined doses (DDD) per 100 bed-days were compared.

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Background: Air pollution contains a mixture of different pollutants from multiple sources. However, the interaction of these pollutants with other environmental exposures, as well as their harmful effects on children under five in tropical countries, is not well known.

Objective: This study aims to characterize the external exposome (ambient and indoor exposures) and its contribution to clinical respiratory and early biological effects in children.

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Objectives: Low blood pressure (BP) has been proposed as a risk factor of death in elderly patients. However, this association could be partially accounted for by the deleterious effects of BP-lowering drugs. We analyzed whether these drugs are associated to an increased risk of death in elderly patients taking multiple potential confounders into account.

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