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Acute toxicity of arsenic and oxidative stress responses in the embryonic development of the common South American toad Rhinella arenarum
(Society of Environmental Toxicology and Chemistry, 2015-05)
Arsenic (As), a natural element of ecological relevance, is found in natural water sources throughout Argentina in concentrations between 0.01mg/L and 15mg/L. The autochthonous toad Rhinella arenarum was selected to study ...
Influence of arginine vasopressin receptors and angiotensin receptor subtypes on the water intake and arterial blood pressure induced by vasopressin injected into the lateral septal area of the rat
(Elsevier B.V., 2004-03-31)
In this study we investigated the influence of d(CH2)(5)-Tyr(Me)-[Arg(8)]vasopressin (AAVP) and [adamanteanacetyl(1),0-ET-DTyr(2), Val(4), aminobutyryl(6), Arg(8,9)]-[Arg(8)]vasopressin (ATAVP), which are antagonists of ...
Effects of V-1 and angiotensin receptor subtypes of the paraventricular nucleus on the water intake induced by vasopressin injected into the lateral septal area
(Elsevier B.V., 2003-09-30)
In this study, we investigated the influence of d(CH2)(5)-Tyr (Me)-AVP (AAVP) an antagonist of V-1 receptors of arginine(8)-vasopressin (AVP) and the effects of losartan and CGP42112A (selective ligands of the AT, and AT, ...
EXTENSIÓN DE UML PARA ESCENARIOS EN LA INGENIERÍA DE REQUISITOS
(Universidad de Oriente, 2011)
Previous spatial learning is required for the development of place preference in rats following chronic administration of and withdrawal from morphine
(Pontificia Universidade Católica do Rio de JaneiroUniversidade de BrasíliaUniversidade de São Paulo, 2009)
The positive reinforcing properties of addictive drugs have a primary role in the development of drug dependence. In the field of opiates, great attention has been given to this phenomenon, as well as to the negative ...
Intercambiabilidad de medicamentos de origen biológico (biofármacos): Consideraciones acerca de la aprobación de formulaciones biosimilares (biogenéricos) en Chile
(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 ...
Leukotriene B4 licenses inflammasome activation to enhance skin host defense
(2020-12-01)
The initial production of inflammatory mediators dictates host defense as well as tissue injury. Inflammasome activation is a constituent of the inflammatory response by recognizing pathogen and host-derived products and ...
Purification and Characterization of AsES Protein: a subtilisin secretedby Acremonium strictum is a novel plant defense elicitor
(American Society for Biochemistry and Molecular Biology, 2013-03-25)
In this work, the purification and characterization of an extracellular elicitor protein, designated AsES, produced by an avirulent isolate of the strawberry pathogen Acremonium strictum, are reported. The defense eliciting ...
Exploring growth-defence trade-offs in Arabidopsis: phytochrome B inactivation requires JAZ10 to suppress plant immunity but not to trigger shade-avoidance responses
(Wiley Blackwell Publishing, Inc, 2017-05)
Under conditions that involve a high risk of competition for light among neighbouring plants, shade-intolerant species often display increased shoot elongation and greater susceptibility to pathogens and herbivores. The ...
A liquid crystal of ascorbyl palmitate, used as vaccine platform, provides sustained release of antigen and has intrinsic pro-inflammatory and adjuvant activities which are dependent on MyD88 adaptor protein
(Elsevier Science, 2015-09-28)
Modern subunit vaccines require the development of new adjuvant strategies. Recently,32 we showed that CpG-ODN formulated with a liquid crystal nanostructure formed by self33assembly of 6-O-ascorbyl palmitate (Coa-ASC16) ...