Browsing by Title Artículos de revistas
Now showing items 1419-1438 of 11550
-
(BLACKWELL PUBLISHING, 2005-07)The objective of this study was to determine the effects of breathing type and body position on sternocleidomastoid and suprahyoid electromyographic (EMG) activity. The sample included 18 subjects with upper costal breathing ...
-
(Taylor and Francis Ltd., 2014)We examine factors that influence male mating success in the glass frog Centrolene savagei; in addition, we describe courtship behaviour, oviposition and early parental behaviour. Fieldwork was conducted in the Colombian ...
-
(Blackwell Publishing Ltd, 2017)© 2017 Blackwell Verlag GmbH In songbirds, the development of the species-specific adult song involves a learning process that varies in extension. In species that incorporate new song elements throughout life (open-ended ...
-
(1993)The frequency of dioecy in the predominantly biotically‐pollinated native flora of a temperate montane sclerophyllous forest in central Chile, 33oS, is determined. Experimental crosses and other tests were performed on a ...
-
(1992)The development of nephrology in Chile is described. The advances in the study and treatment of acute renal failure, urinary tract infections, hypertension, glomerulopathies and other areas are analyzed. The present state ...
-
(2009)Devices such as Novalung® can be used as a bridge to lung transplantation while waiting for a suitable donor. We report a 50 year-old male with a terminal pulmonary fibrosis and candidate for lung transplantation. He was ...
-
(Wiley-Liss Inc., 2014)© 2014 Wiley Periodicals, Inc. Lactase persistence (LP) occurs at a very low frequency in indigenous populations from Latin America, offering an opportunity to understand the relationship between this genetic trait and ...
-
(WILEY-LISS, DIV JOHN WILEY, 2006-12)A molecular characterization of alleles O-1, O-1variant (O-1v), and the mutation G542A of the ABO blood group was performed in two Amerindian populations of Chile, the Aymara (n = 84) and the Huilliche (n = 75). In addition, ...
-
(Informa Healthcare, 1992)The effect of neonatal capsaicin treatment on chemo- and/or barosensory input to the medulla was studied in 35-40-day-old rats. By means of responses evoked in the nucleus tractus solitarius by stimulating the ipsilateral ...
-
(Informa Healthcare, 1992)Modulatory influences of taurine on cortical visual evoked responses and their susceptibility to GABAergic and glycinergic antagonists were studied in adult rats. Taurine topically administered to the visual cortex produced ...
-
(1984)It is well known that the transmissibility coefficient ( epsilon ) of a spring-mass system is given by epsilon equals (K/M)/((K/M) minus p**2) where K, M and p are respectively the spring rigidity, lumped mass and ...
-
(1984)It is well known that the resonance frequency (f) of a Helmholtz resonator depends on sound speed, neck section, neck length and on the resonator cavity volume. The purpose of this paper is to find f when the resonator ...
-
(Endocrine Society, 2007)Context: Anti-Müllerian hormone (AMH) levels are increased in polycystic ovarian syndrome (PCOS), but it is not known whether other forms of hyperandrogenism, such as PCOS observed in women with type 1 diabetes mellitus ...
-
Brief report: major depressive disorder with psychotic features in Williams Syndrome: a case series (Springer, 2018)Descriptions of individuals with Williams syndrome (WS) and co-morbid major depressive disorder (MDD) with psychotic features have not appeared in the literature. In addition to reviewing previous reports of psychotic ...
-
(2016)Introduction: MRI characterization of dysferlinopathy has been mostly limited to the lower limbs. We aimed to broaden the MRI description of dysferlinopathy and to correlate it with objective measures of motor dysfunction. ...
-
(1987)Twenty‐eight infants admitted to Exequiel Gonzalez Cortes Children's Hospital because of acute wheezing (AW) were randomly assigned to three study groups. Fenoterol (FNT), ipratropium bromide (IB), and placebo were ...
-
(2006)Objective: To determine the incidence of bronchopulmonary dysplasia, its risk factors and resource utilization in a large South American population of very low birth weight infants. Methods: Prospectively collected data ...
-
(2012)Outbreaks of acute gastroenteritis are a public health problem. Norovirus is known as the most common cause (50%). In Chile, immediate notifi cation allows surveillance of these events. We describe an acute gastroenteri ...
-
(Acta Dermato-Venereológica, 2018)