Publications by authors named "D Alejandro Fernandez Velasco"

At the present time, owing to the extremely high growth of microbial resistance to antibiotics and, consequently, the increased healthcare associated costs and the loss of efficacy of current treatments, the development of new therapies against bacteria is of paramount importance. For this reason, in this work, a hybrid synergetic nanovector has been developed, based on the encapsulation of a NIR (near infrared) photosensitive molecule (indocyanine green, ICG) in biodegradable polymeric nanoparticles (NPs). In addition, copper sulfide nanoparticles (CuS NPs), optically sensitive to NIR, were anchored on the polymeric nanoparticle shell in order to boost the generation of reactive oxygen species (ROS) upon NIR irradiation.

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Background: Functional diarrhea (FDr) is a common disorder in toddlers and adults. In children, the Rome criteria define FDr as a disorder of children younger than 5 years old exclusively. However, in clinical practice, school-aged children and adolescents sometimes consult for symptoms that mimic the diagnosis of FDr.

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Osteogenesis imperfecta (OI) is an inherited disorder characterized by bone fragility with extraskeletal manifestations mostly due to and variants. Currently, 23 genes have been implicated in the pathogenesis of OI; however, literature on genotype-phenotype correlation and incidence of non-skeletal clinical features are limited. This study aims to identify genotype-phenotype correlations in patients with OI, allowing clinicians to better inform families of prognosis, optimize patient care, and facilitate evidence-based clinical decision-making.

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Purpose: Radiation therapy (RT) causes cognitive deficits in pediatric brain tumor survivors (PBTS). Traditionally, this is measured using neuropsychological testing, which lack prediagnosis baseline and do not necessarily trigger action. This pilot project investigated a novel patient-centered outcome of scholastic performance using state-collected educational data.

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Skin in vitro models offer much promise for research, testing drugs, cosmetics, and medical devices, reducing animal testing and extensive clinical trials. There are several in vitro approaches to mimicking human skin behavior, ranging from simple cell monolayer to complex organotypic and bioengineered 3-dimensional models. Some have been approved for preclinical studies in cosmetics, pharmaceuticals, and chemicals.

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