Browsing by Title Artículos de revistas
Now showing items 4217-4236 of 11550
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(WILEY-BLACKWELL, 2010-12)The parietal, or third, eye is a photosensory organ situated in the middle of the skull of many lizards. Despite many hypotheses, its exact ecological functions are still unclear. Studies have compared the presence and ...
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(Sociedad de Biología de Chile, 2018-07-03)Background: Among Neotropical fishes, the family Characidae is highly diverse and speciose and its taxonomy is not completely resolved. In Chile, the family is represented by five species, all within the genus Cheirodon, ...
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(Sociedad Medica de Santiagorevmedchile@smschile.cl, 2020)
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(Springer New York LLC, 2010)Objective Bariatric surgery in morbidly obese patients with type 2 diabetes results systematically in adequate glycemic control, normalization of insulinemia, and a decrease in glycosylated hemoglobin, effects that appear ...
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(2002)The isocortex is a distinctive feature of the mammalian brain, with no clear counterpart in other amniotes. There have been long controversies regarding possible homologues of this structure in reptiles and birds. The ...
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(CAMBRIDGE UNIV PRESS, 2008-09)Trypanosoma cruzi, the agent of Chagas disease is associated with a very high clinical and epidemiological pleomorphism. This might be better understood through studies on the evolutionary history of the parasite. We ...
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(2012)The vertebrate habenulae (Hb) is an evolutionary conserved dorsal diencephalic nuclear complex that relays information from limbic and striatal forebrain regions to the ventral midbrain. One key feature of this bilateral ...
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(2012)Culture and genetics rely on two distinct but not isolated transmission systems. Cultural processes may change the human selective environment and thereby affect which individuals survive and reproduce. Here, we evaluated ...
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(2019)This analysis reviews the situation of child and adolescent mental health in Chile, organizational determinants, and the initiatives and interventions implemented to enhance child development despite the country’s inequities. ...
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(2007)Compared with lowland species, fetal life for mammalian species whose mothers live in high altitude is demanding. For instance, fetal llamas have to cope with the low fetal arterial PO2 of all species, but also the likely ...
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(ELSEVIER, 2007)Compared with lowland species, fetal life for mammalian species whose mothers live in high altitude is demanding. For instance, fetal llamas have to cope with the lowfetal arterial PO2 of all species, but also the likely ...
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(Baishideng Publishing Group Inc, United States, 2021)Inflammatory bowel disease, encompassing Crohn’s disease (CD) and ulcerative colitis, are chronic immune-mediated inflammatory bowel diseases (IBD) that primarily affect the gastrointestinal tract with periods of activity ...
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(Wiley, 2017-07)ProblemTrypanosoma cruzi and Toxoplasma gondii present, respectively, low and high congenital transmission rates. The placenta as an immune regulatory organ expresses TLRs, leading to the secretion of cytokines. Both ...
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(MDPI, 2022)Congenital Chagas disease, caused by the protozoan parasite Trypanosoma cruzi, is responsible for 22.5% of new cases each year. However, placental transmission occurs in only 5% of infected mothers and it has been proposed ...
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(1994)In the last 15 years, autologous cryopreserved bone marrow has been extensively used to reestablish hematopoiesis after myeloablative therapies in patients with leukemia, lymphomas or solid tumors. Recently, the use of ...
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(Sociedad Chilena de Enfermedades Respiratorias, 2011-01)Algunos niños asmáticos presentan exacerbaciones que motivan su ingreso a Unidad de Paciente Crítico (UPC). A nivel nacional no existen publicaciones al respecto. El objetivo del estudio fue conocer las características ...
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(Springer-Verlag, 1987)We have studied the global dynamic behavior of neural-like networks of synchronous threshold elements by writing a master equation as a function of parameter values using statistical methods. Exact results for highly ...
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(Sociedad Médica de Santiago, 2021)Background: The early detection of retinopathy among diabetics is of utmost importance. Aim: To estimate the diagnostic accuracy of two diabetic retinopathy (DR) screening strategies currently used in the Chilean public ...
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(Archivos Latinoamericanos de Nutrición, 2004)El objetivo del estudio fue determinar la exactitud del IMC para diagnosticar obesidad y su capacidad de predecir la masa grasa corporal en una población de adultos chilenos. En 433 mujeres (1873 años; IMC:19,769,7 kg/m ...