Repositorio Académico de la Universidad de Chile: Recent submissions
Now showing items 42941-42960 of 101786
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(Sociedad Medica de Santiago, 2007)We report a 33 year-old female presenting with a 2 cm tumor of the upper lip lasting one year. The tumor was excised and the pathological examination showed multiple blood vessels with thickened walls, prominent endothelial ...
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(2007)Depolarization of skeletal muscle cells by either high external K + or repetitive extracellular field potential pulses induces calcium release from internal stores. The two components of this release are mediated by either ...
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(American Association of Immunologists, 2007)PGE2 is involved in a wide variety of physiological and pathological processes; however, deciphering its role in early mammalian development has been difficult due to the maternal contribution of PGE 2. To overcome this ...
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(Ene Ediciones S.A., 2007)Introduction: Von Hippel-Lindau disease is a dominant autosomic hereditary condition, characterized by cerebellar hemangioblastomas, retinal animas and visceral cysts and tumors. We report a case of a patient with Von ...
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(2007)OBJECTIVES: The best treatment of clinical stage I non-seminomatous germ cell testicular cancer (NSGCTC) is controversial. Lymphadenectomy allows an adequate retroperitoneal staging and cures up to 70% of patients in ...
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(2007)According to medical literature, nasal carriage of Staphylococcus aureus in pediatric age in the general population ranges between 10 and 40 %, not being clearly established in children with cancer. In order to determine ...
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(2007)Objectives: To identify factors that contribute to a decreased Z score of volumetric spine bone mineral density (ZvSBMD) and the development of vertebral fractures (VF) in children receiving chronic systemic corticosteroid ...
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(2007)Successional shrublands created by clearcutting and burning of forests are frequent in Chiloé Island and surrounding mainland in southern Chile. These areas are characterized by seasonally waterlogged soils, and vegetation ...
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(2007)Thyroid hormone (TH, T3) is required for the normal function of most tissues, with major effects on O2 consumption and metabolic rate. These are due to transcriptional activation of respiratory genes through the interaction ...
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(2007)Successful trials with 5-chloro-7-iodo-8-hydroxyquinoline (clioquinol, CQ) for Alzheimer's disease treatment prompted renewed interest in assessing whether its therapeutic action is related to the coordination of neurotoxic ...
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(Elsevier Doyma, 2007)Objective: To report the results of treatment with infliximab in patients with refractory juvenile idiopathic arthritis (JIA). Patients and methods: A prospective study of four children with refractory JIA was carried out. ...
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(2007)Objective: To describe the characteristics of patients presenting with minor illness in community pharmacies in southern Chile. Setting: The study was carried out in three community pharmacies belonging to a major chain ...
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(2007)Mechanosensory hair cells are essential for audition in vertebrates, and in many species, have the capacity for regeneration when damaged. Regeneration is robust in the fish lateral line system as new hair cells can reappear ...
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(Freund Publishing House Ltd, 2007)Objective: To evaluate gonadal function and anti-Müllerian hormone (AMH) serum concentrations during the first 3 months of life in low birth weight (low-BW) and normal birth weight (normal-BW) infants. Infants: Twenty ...
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(2007)Background: It is possible that men consume a higher amount of legal and illegal drugs than women. This can be assessed using the peer methodology, that is an adaptation of the privileged access interviewers (PAI) method ...
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(Emerald Group Publishing Ltd., 2007)Purpose - This paper seeks to present a proposal to change the form in which knowledge is produced in Colombia. Design/methodology/approach - Discusses the key issue - to transform the way in which the production of knowledge ...
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(2007)The amide aminoacyl-tRNAs, Gln-tRNAGln and Asn-tRNA Ans, are formed in many bacteria by a pretranslational tRNA-dependent amidation of the mischarged tRNA species, GlutRNAGln or Asp-tRNAAsn. This conversion is catalyzed ...
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Antimicrobial susceptibility of strains of Propionibacterium acnes isolated from inflammatory acne (2006)In the last decade, a significant increase in the antimicrobial resistance of clinical specimens of Propionibacterium acnes to first line antibiotics used for acne treatment, has been informed in Europe and in the USA. No ...
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(2007)In rodents, the formation of ovarian follicles occurs after birth. In recent years, several factors required for follicular assembly and the growth of the newly formed follicles have been identified. We now describe a ...
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(Servicio de Publicaciones de la Universidad de Navarra, 2006)Electrophoretic polypeptide profiles of normal human saliva differ markedly between different reports. Since both methodological variations and polymorphism may explain these differences, in this study we aimed to establish ...
