Search results for "SOA"
showing 10 items of 246 documents
Dado de hueso cargado. Ilegalidad y aceptación social
2017
Los juegos de azar han acompañado a la humanidad desde épocas muy tempranas, y los dados no han sido la excepción. En este artículo hablaremos del hallazgo hecho en una exploración arqueológica, de un dado de hueso, ilegalmente cargado; y también revisaremos un poco de historia sobre las prohibiciones de los juegos de azar. Posteriormente, juntando experimentación y matemáticas, fabricaremos un nuevo dado de hueso cargado, y mediante la probabilidad descubriremos qué sucede al usarlo.
Hsp70 function inside and outside mouse mesoangioblast stem cells
2008
Mesoangioblast MMP2 regulation is dependent on Hsp70 level
2012
Mouse A6 stem cells release active FGF-2 into extracellular space through plasma membrane vesicles
2007
In this study, mouse mesoangioblasts were seeded onto bidimensional matrices within three-dimensional porous scaffolds of poly (L-lactic acid) (PLLA), in the presence or absence of a type I collagen coating. The cells were observed under a scanning electron microscope and tested for their adhesion, survival and proliferation. Immunolocalization of heat shock protein (Hsp) 70, an abundant and ubiquitous intracellular protein in these cells, was also performed in sectioned cell-containing scaffolds under a confocal fluorescence microscope to determine if in situ analysis of intracellular constituents was feasible. The data show that PLLA films allow direct cell adhesion and represent an optim…
The "critical zones" of entrapment of the nerves of the lower limb.
1991
The author has studied, in a group of 40 dissections on cadavers of individuals of different ages, the main “critical zones” of entrapment of some terminal branches of the lumbo-sacral plexus, which include canals (fibrous, osteo-fibrous, fibro-muscular), intervals (intermuscular, fibro-muscular, musculo-ligamentous), rings (fibrous or fibro-muscular) and foramina. They provide the topographical anatomical basis for possible compressive phenomena of the nerves of the lower limb.
Enkephalin-containing interneurons are specialized to innervate other interneurons in the hippocampal CA1 region of the rat and guinea-pig
1998
Enkephalins are known to have a profound effect on hippocampal inhibition, but the possible endogenous source of these neuropeptides, and their relationship to inhibitory interneurons is still to be identified. In the present study we analysed the morphological characteristics of met-enkephalin-immunoreactive cells in the CA1 region of the rat and guinea-pig hippocampus, their coexistence with other neuronal markers and their target selectivity at the light and electron microscopic levels. Several interneurons in all subfields of the hippocampus were found to be immunoreactive for met-enkephalin. In the guinea-pig, fibres arising from immunoreactive interneurons were seen to form a plexus …