Browsing by Title Artículos de revistas
Now showing items 4953-4972 of 11550
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(Taylor and Francis A.S., 2000)An international effort is underway to develop a new international growth reference for assessing the growth of young children, especially breastfed infants who appear to falter relative to the currently recommended National ...
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(1997)We study the modulational instability of an electron-positron plasma with relativistic temperatures and phonon damping. It is shown that when the phonon damping is O (1) or O (ε), a modulational instability appears even ...
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(2013)The main objective of this study was to examine the effects of a plant protein- vs. fishmeal-based diet on growth response in a population of 24 families, as well as expression of growth-related genes in the muscle of adult ...
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(Hindawi Publishing Corporation, 2013-08-13)
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(Elsevier Ltd, 1998)A flash evaporation technique was implemented to grow polycrystalline thin films of BaTiO3 onto Si(100) substrates, which were prepared with protective layers of SiO2 or Pt/TiW. X-ray diffraction and X-ray photoelectron ...
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(Public Library Science, 2016-12-15)Testosterone induces cardiac hypertrophy through a mechanism that involves a concerted crosstalk between cytosolic and nuclear signaling pathways. Nuclear factor of activated Tcells (NFAT) is associated with the promotion ...
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(1988)G proteins that serve to transduce external signals in membranes share with protein synthesis factors and tubulin structural and functional features that are common to proteins that participate in reversible GTP-mediated ...
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(1983)The blocking effects of guanethidine on electrically induced, neurally mediated, contractions of the guinea pig vas deferens in vitro could be markedly antagonized by the bee venom polypeptide apamin (20-60 nM), by 0.1 mM ...
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(1990)Immunosympathectomy produced by treatment of newborn rats with antibodies to nerve growth factor (NGF) delays ovarian development and disrupts estrous cyclicity. While these alterations have been ascribed to loss of ...
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(Oxford University Press, 2020)Background. Bacteremia and other invasive bacterial infections are common among children with cancer receiving intensive chemotherapy and in pediatric recipients of hematopoietic stem cell transplantation (HSCT). Systemic ...
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(American Society of Clinical Oncology, 2017)PurposeTo update a clinical practice guideline (CPG) for the empirical management of fever and neutropenia (FN) in children with cancer and hematopoietic stem-cell transplantation recipients.MethodsThe International Pediatric ...
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(American Society of Clinical Oncology, 2012)Purpose: To develop an evidence-based guideline for the empiric management of pediatric fever and neutropenia (FN). Methods: The International Pediatric Fever and Neutropenia Guideline Panel is a multidisciplinary and ...
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(American Institute of Ultrasound in Medicine, 2016)© 2016 by the American Institute of Ultrasound in Medicine. Objectives-To support standardization for performing dermatologic ultrasound examinations. Methods-An international working group, called DERMUS (Dermatologic ...
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(2013-04-03)¿Por qué la historia? Apenas puede mencionarse algo que pueda ser comprendido sin referirse a su historia, a su arqueología y genealogía. Las enfermedades transmisibles cruzan a nuestros mayores historiadores. ¿Qué ...
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Guía de recomendaciones para el manejo de pacientes pediátricos con enfermedad severa por SARS-CoV-2 (Sociedad Chilena de Pediatría, 2020)La aparición del SARS-CoV-2 a partir de diciembre de 2019 y su rápida expansión en el mundo alcanzando el estatus de Pandemia, se ha convertido en un gran desafío para los equipos de salud. Aunque la evidencia de la ...
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(Sociedad Médica Santiago, 2017)Considering that a high proportion of the Chilean general population smokes, the Chilean Society of Respiratory Diseases in collaboration with the Chilean Societies of Cardiology and, Endocrinology and Diabetes, formed an ...
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(2007)La prevalencia de niños con enfermedades respiratorias crónicas ha aumentado significativamente, este hecho requiere plantear nuevas alternativas de evaluación y manejo destinadas a mantener o aumentar la capacidad de ...
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(Frontiers Media, 2021)The gut microbiota can contribute to host physiology leading to an increase of resistance to abiotic stress conditions. For instance, temperature has profound effects on ectotherms, and the role of the gut microbiota on ...
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(Frontiers Media, 2020)Background:DiarrheagenicEscherichia coli(DEC) strains are a main cause of diarrhea worldwide in children under 5 years old. DEC virulence is strongly regulated by environmental conditions and metabolites produced by the ...