Browsing by Title
Now showing items 30511-30530 of 91382
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(2011)Objective.—The aim of this study was to test the hypothesis that administration of low-flow oxygen will improve physical performance in subjects unacclimatized to altitude. We evaluated the effects of oxygen supplementation ...
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(1991)Motles, Elías, Ariel Gómez, Claudio Briones and Magali González: Effects of P-Chloro-Phenylalanine on the Behaviors Induced by Apomorphine and Amphetamine in Adult Cats. Prog. Neuro-Psychopharmacol. & Biol. Psychiat. 1991, ...
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(Frontiers Media, 2022)The purpose of this study was to apply different pulsed electric field (PEF) conditions as a pretreatment to the freeze-drying (FD) process of Chilean abalone and to assess its effects on protein quality, microstructure, ...
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(PERGAMON-ELSEVIER SCIENCE, 2005)The present report summarizes studies combining an in vivo and in vitro approach, where asphyxia is induced in vivo at delivery time of Wistar rats, and the long term effects on hippocampus neurocircultry are investigated ...
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(2009)Background: Studies investigating effects of periodontal treatment (PT) on markers of inflammation in healthy subjects show conflicting results. Few studies have investigated the effects of PT among subjects with coronary ...
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(2012-03)Background: The systemic inflammation in both metabolic syndrome (MetS) and periodontitis is a common denominator of the association of these conditions with higher risk of atherosclerosis. The current study investigat ...
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(1980)CNS (Na + K)-ATPase has been considered to be involved in the depressant action of ethanol, through the inhibitory effect on this enzyme at concentrations below lethal. In chronic ethanol fed rats an adaptative increase ...
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(2009)Cuttings of five grapevine (Vitis vinifera) rootstocks were wounded and immediately inoculated with suspensions (approximately 5×10 3 conidia·mL -1) of either Phaeomoniella chlamydospora, Phaeoacremonium aleophilum or a ...
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(1995)The changes occurring in the testicular lamina propria (LP) of the seasonal breeder Octodon degus were analyzed. Four groups of animals were studied using electron microscopic procedures. The animals in group I were ...
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(1997)We have previously shown that a pretreatment with phorbol 12-myristate 13-acetate (PMA), an activator of protein kinase C (PKC), reduced deoxygenation-induced K+ loss and Ca2+ uptake and prevented call dehydration in sickle ...
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(2012)Objectives: Although platelet-rich plasma (PRP) has been proposed as a therapeutic tool to enhance wound repair, the cellular and molecular mechanisms stimulated by this agent are still not completely understood. The ...
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(Wiley Periodicals, 2013)Triblock copolymers with surface-active properties, referred to as Pluronic, have shown potential medical applications such as drug delivery to selective targets in the human body. In particular, the transport of ...
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(2009)Question: How does the duration of temporary ponds affect the morphological attributes and life-history traits of post-metamorphic amphibians? Organism: The anuran Rhinella spinulosa of the Andes range of central Chile. ...
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(Elsevier B.V., 2013)Peach (Prunus persica) fruit have a short shelf-life, and the most common method employed to delay ripening and increase their postharvest life is cold storage. However, after extended storage at low temperature some ...
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(KARGER, 2011)Aims:To study the effect of in-utero alcohol exposure on the insulin-like growth factor axis (IGF) and leptin during infancy and childhood, considering that exposed children may exhibit pre- and postnatal growth retardation. ...
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(Elsevier, 2020)Artificial micromotors evolve to improve multitasking performance in different research areas, and different power sources are combined to give rise to hybrid micromotors. Such combinations can alter physical features and ...
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(Universidad de la Frontera, 2014)This investigation was undertaken in order to quantify the effects of early polysensorial enrichment on the development of cortical pyramids, located in the parietal cortex of rats simultaneously submitted to protein-energy ...
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(Springer, 2013)Objectives This study was designed to determine the effects of probiotics in prevention and/or treatment of periodontal diseases. Materials and methods We performed broad searches in the MEDLINE, Embase, and Cochrane ...
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(Elsevier, 2020)Introduction: The impact of pulmonary hypertension (PH) on exercise tolerance in chronic obstructive pulmonary disease (COPD) has not been fully elucidated. It is necessary to characterize pulmonary hemodynamics in patients ...
