Repositorio Académico de la Universidad de Chile: Recent submissions
Now showing items 42241-42260 of 101786
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(2010)Background: Transcranial Doppler (TCD) ultrasound can demonstrate dynamic information. We aimed to evaluate whether TCD generates useful additional information in the emergency room after a multimodal stroke imaging ...
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(Academic Press Inc., 2010)The molecules and networks involved in the process of acquisition and maintenance of the form of a mature neuron are not completely known. Using a misexpression screen we identified the gene hindsight as a gene involved ...
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(Universidad de la Frontera, 2009)At present it is not clear if male fertility is affected by intermittent hypobaric hypoxia (IHH). This is an important issue since a large human population works over 3000 masl. This study analyzes epididymal sperm, in ...
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(2010)Background: HAART rollout in Latin America and the Caribbean has increased from approximately 210,000 in 2003 to 390,000 patients in 2007, covering 62% (51%-70%) of eligible patients, with considerable variation among ...
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(2010)Salmonella enterica serovar Enteritidis (S. Enteritidis) is a wide host range serovar belonging to the S. enterica genus. Worldwide, it is one of the most frequent causes of food borne disease. Similar to S. Typhimurium, ...
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(2010)Health research oriented to solve the most relevant sanitary problems in Chile must be encouraged. In 2001, the National Health Research Fund (FONIS) was created by the National Research Council of the Ministry of Health ...
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(Universidad de la Frontera, 2009)The corporal structure of the university student of Physical education is of vital importance because it will be excellent in it's profits in the subjects that imply physical effort. Consistent with this, is desirable to ...
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(Sociedad de Cirujanos de Chile, 2010)Introduction: Capnothorax is a rare complication of urologic laparoscopy. However with the increasing use of this technique in a variety of urological procedures, this rare complication is a potential risk. Material and ...
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(2010)Endocannabinoids are the endogenous ligands for the cannabinoid receptors type 1 and 2. These membrane receptors are responsible for the psychotropic effects of Cannabis Sativa, when bound to its active component known ...
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(Sociedad de Cirujanos de Chile, 2010)Introduction: Natural orifice transluminal endoscopic surgery (NOTES) and Laparoendoscopic Single Site Surgery (LESS) are emerging technologies, which allows to performed surgical procedures avoiding any surgical scars. ...
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(2010)Introduction: Assessment of body composition is paramount in early assessment of nutritional status impairments due to excess or deficit. There are, however, few field reliable methods for this objective for patients with ...
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(2010)Objectives: To investigate the association between the presence of a genetic island inserted within the sapABCDF operon of Salmonella Typhi and the susceptibility to antimicrobial peptides. Methods: Genetics and bioinformatics ...
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(Sociedad Medica de Santiago, 2010)Background: Postpartum depression (PPD) is a mood disorder that occurs during a specific period of women's lifetime: Puerperium. The prevalence of PPD ranges from 8% to 30%, and a three-fold increase is seen in emerging ...
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(2010)Background: The Camarones River Valley, located in the extreme north of Chile, is characterized by high environmental arsenic levels and an arid desert. It has been inhabited by humans for the past 7,000 years. Evidence ...
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(2010)Studies show that environmental modifications can produce profound alterations in the normal development of the visual cortex and its connectivity. For the other hand it is possible that in natural conditions, animal species ...
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(2010)Considerable research has examined the contrasting predictions of configural and elemental associative accounts of learning. One of the simplest methods to distinguish between these approaches is the summation test, in ...
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(Sociedad Chilena de Infectologia, 2010)Depression is one of the main psychiatric co-morbidities in HIV infection, presenting with a significantly higher prevalence than in the general population (around 35%). Its presence has been associated with poor quality ...
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P450-aromatase activity and expression in human testicular tissues with severe spermatogenic failure (Blackwell Publishing Ltd, 2010)There is evidence that impaired spermatogenesis is associated with an imbalance in the oestradiol/testosterone ratio and with Leydig cell (LC) dysfunction. In testis, P450-aromatase, encoded by CYP19, is responsible for ...
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(2010)BACKGROUND: Infusion of diverse types of bone marrow cells, as a source of endothelial progenitor cells (EPCs), into the ischemic myocardium is emerging as a promising therapy for coronary ischemia, probably mediated by ...
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(Universidad de la Frontera, 2010)We studied the respiratory surface density and the thickness of the air-blood barrier in the Picui Ground Dove (Columbina picui), and compared it with Eared Dove (Zenaida auriculata) and Blacked-winged Ground Dove (Metropelia ...
