Browsing by Title Artículos de revistas
Now showing items 5955-5974 of 11553
-
(MDPI AG, 2016)© 2016 by the authors; licensee MDPI, Basel, Switzerland. The human immunodeficiency virus type-1 (HIV-1) unspliced transcript is used both as mRNA for the synthesis of structural proteins and as the packaged genome. Given ...
-
(MARY ANN LIEBERT, 2016)Chagas disease, which ranks among the world's most neglected diseases, is a chronic, systemic, parasitic infection caused by the protozoan Trypanosoma cruzi. Mepraia species are the wild vectors of this parasite in Chile. ...
-
(2008)Background: ß adrenergic receptors (AR) are highly polymorphic and important regulators of cardiovascular homeostasis. Among these, ß1 and ß2 AR regulate cardiac contractility and frequency and are important pharmacological ...
-
(Blackwell Publishing Ltd, 1998)Tramadol is a widely-used analgesic for pre- and post-operative pain which has a different pharmacological profile to that of classical opioids, since it does not induce respiratory depression, constipation, sedation, ...
-
(Elsevier, 2017)There are several interrelated mechanisms involving iron, dopamine, and neuromelanin in neurons. Neuromelanin accumulates during aging and is the catecholamine-derived pigment of the dopamine neurons of the substantia ...
-
(1986)The interactions of neutral molecules with ionic micelles are analyzed. The cell and mass action models are presented in order to provide a semiquantitative description of the solubilization process. Both approaches are ...
-
(Elsevier, 2015)Pannexin 1 (Panx1) is a glycoprotein that acts as a membrane channel in a wide variety of tissues in mammals. In the central nervous system (CNS) Panx1 is expressed in neurons, astrocytes and microglia, participating in ...
-
(2020)Background: Preterm newborns can be exposed early to significant perinatal stress, and this stress can increase the risk of altered socioemotional development. Sustained social withdrawal in infants is an early indicator ...
-
(Centro Nacional de Informacion de Ciencias Medicas, 2015)© 2015, Centro Nacional de Informacion de Ciencias Medicas. All rights reserved. As part of the so-called Web 2.0, social networks are associated with an increase in the interaction and cooperation between users, as a ...
-
(Cell Press, 2018)Maintenance of endoplasmic reticulum (ER) proteostasis is controlled by a dynamic signaling network known as the unfolded protein response (UPR). IRE1a is a major UPR transducer, determining cell fate under ER stress. We ...
-
(2006-12)Once drug patents expire, the health authorities can approve the registry of similar products. They must request to the manufacturer the bibliographic background of the original product and the analytical results that ...
-
(2006)Once drug patents expire, the health authorities can approve the registry of similar products. They must request to the manufacturer, the bibliographic background of the original product and the analytical results that ...
-
(Interciencia Association, 2018)© Interciencia 2011. We present research results on health policies aimed at the Aymara people of Northern Chile and the health practices of the community attached to it. We analyze the conceptual bases of the work carried ...
-
(Interciencia, 2018-05)Presentamos resultados de investigación sobre las políticas sanitarias dirigidas al pueblo aymara del norte chileno y las prácticas de salud de la colectividad que se adscribe a éste. Se analizan las bases conceptuales ...
-
(PeerJ, 2020)Shigella flexneri is the causative agent of dysentery. For pathogens, iron is a critical micronutrient as its bioavailability is usually low in bacterial niches. This metal is involved in critical physiological processes ...
-
(Jorge Gregoire, 1998)Esta investigación explora los intereses de carrera laboral de los administradores y profesionales.
-
(Sociedad Médica de Santiago, 2012)Background: The interests that motivate medical students to study this career are diverse and they may change during the seven years of study. In Chile, 22 universities offer medicine and the number of graduated students ...
-
(Wiley-Liss Inc., 2017)© 2016 Wiley Periodicals, Inc. Reelin, an extracellular glycoprotein secreted in embryonic and adult brain, participates in neuronal migration and neuronal plasticity. Extensive evidence shows that reelin via activation ...
-
(Sociedad Medica de Santiago, 2018)© 2018, Sociedad Medica de Santiago. All rights reserved. Background. Host genetic predispositions may be important determinants of liver fibrosis in patients with chronic hepatitis C (CHC). The association between ...
-
(Sociedad Chilena de Infectologia, 2014)