Direct evidence to support the role of HLA-G in protecting the fetus from maternal uterine natural killer cytolysis

HLA-G is a nonclassical major histocompatibility complex class I molecule selectively expressed on cytotrophoblasts at the feto–maternal interface, where it may play an important role in maternal tolerance of the fetus. We provide direct evidence under physiological conditions that supports the role of HLA-G in protecting cytotrophoblasts against natural killer (NK) cytolysis in 6 semiallogenic combinations of maternal uterine NK cells and their own trophoblast counterparts, as well as in 20 allogenic combinations of maternal uterine NK cells and trophoblasts from different mothers. We show that, in all cases studied, this HLA-G-mediated protection was abolished by treatment of cytotrophoblasts with an HLA-G-specific mAb. The HLA class I-negative K562 cell line transfected with the predominant HLA-G1 isoform results in similar protection and abolition from maternal uterine NK lysis. Because maternal uterine NK cells express killer inhibitory receptors for HLA-G, we conclude that their interactions contribute to the survival of the fetal semiallograft by confering immunological tolerance to its tissues.

Les timbres de la République de l'Uruguay postes adhésifs, enveloppes, cartes, bandes, fiscaux et administratifs, etc.

Mode of access: Internet.

Catalogue commercial ou prix courant général des drogues simples, produits pharmaceutiques et chimiques...[etc] /

Precede al tit.: Maison Centrale de Droguerie fondée en 1816.

D. Dionysii Carthusiani In omnes Beati Pauli Epistolas commentaria ...

Mode of access: Internet.

Tomus secundus librorum octodecim Nicephori Callisti Xantopuli ... Ecclesiasticae historiae : quorum tomus prior duodecim, posterior verò sex complectitur libros, una cum suo indice peculiari et Magni Aurelii Cassiodori tripartita, ut vocant, Historia, Luculenter à mendis propè infinitis, cum suo indice repurgata.

Contiene con portada y paginación propia: Historiae ecclesiasticae quam tripartitam vocant libri XII.

Jean Calvin, les hommes et les choses de son temps.

Vol.5-7 have imprint: Neuilly-sur Seine,Editions de "la Cause."

Journal d'un voyage à Temboctou et à Jenné, dans l'Afrique Centrale, précédé d'observations faites chez les Maures Braknas, les Nalous et d'autres peuples ; pendant les années 1824, 1825, 1826, 1827, 1828 /

Originally published: Paris : Impr. par autorisation du roi a l'Imprimerie royale, 1830.

Bibliothèque historique et critique des auteurs qui ont traité de la chasse : Théreuticographes /

This edition does not contain Le Verrier de la Conterie's work.

COMUNICAÇAO INTEGRADA DE MARKETING E AÇÕES DE PATROCÍNIO A EVENTOS: O EFEITO SINÉRGICO

Este trabalho enfoca a ação de patrocínio a eventos como ferramenta comunicacional, incorporada ao composto da comunicação de marketing. O principal objetivo é analisar e apresentar como as empresas usam e articulam as ferramentas da comunicação integrada de marketing às ações de patrocínio para se criar um efeito sinérgico de comunicação. A metodologia constitui-se em pesquisa bibliográfica e documental e o estudo de casos envolvendo as empresas Ambev, Petrobras e Bradesco com o patrocínio aos respectivos eventos: Skol Beats; Jogos Pan-americanos 2007 e o Espetáculo Saltimbanco do Cirque du Soleil, verificando como os aspectos teóricos foram apropriados em cada caso. As conclusões apontam, principalmente, que as empresas vêm buscando utilizar o potencial máximo de comunicação dos eventos não só ao promoverem, mas também na condição de patrocinadoras, e que o patrocínio deve ser parte de um plano integrado, no qual as ações estratégicas de comunicação de marketing, através das várias ferramentas que as constituem, podem e devem ser conjugadas para alcançar sinergia e valorizar as ações comunicacionais dos patrocinadores.(AU)

Pollen profile LAGODEH, Lagodekhi, Georgia

Limno-glacial deposits 110 cm in thickness in the upper alpine belt have been investigated. It is established that during the Yuanakhchiri period of glaciation in the region under study a glacial cirque was situated at an altitude of 2750 m a.s.l. After the glacier retreated, a lake was formed in its bed which existed till the second noticeable cooling in the second half of SA2 (1600-1500 years ago).

Circus Workshop in the chid Psychiatry

The following paper is about the possible psychological effects of social circus, and our experiences with teaching circus methods in children psychiatry. In the beginning the paper try to place social circus in a wider theoretical frame, and searches for the place of it among psychological methods and therapies. We look at the wider and the more specific psychological constructs, what can be effected by social circus, especially the factors which are damaged in children with psycological or psychiatrycal problems. We examine the different parts of circus, how they can help in different problems. The further aim is to research the effects of a continuous social circus group, and to find it’s own way among psychotherapies.

Difusión teatral del transformismo: El caso de "Les deux Jockos", 1825

Durante el siglo XIX el transformismo irrumpe en el panorama científico, una irrupción cuyas implicaciones filosóficas y sociales se traducen, entre otros, en obras teatrales en las que la temática refleja la difusión de estas nuevas ideas. Les deux Jockos, de 1825, ejemplifica ese grupo de representaciones que ponen en escena el debate transformista en una sociedad todavía dominada por los preceptos fijistas defendidos desde las instituciones y las élites sociales de la época. Así pues, el análisis de la obra permitirá desvelar aquellos elementos relacionados con el nuevo paradigma de naturaleza propuesto, al tiempo que evidencia la capacidad de influencia de la realidad histórica, social y cultural sobre el género teatral.

Multi-physics modelling - A vital component of virtual manufacturing

One of the core tasks of the virtual-manufacturing environment is to characterise the transformation of the state of material during each of the unit processes. This transformation in shape, material properties, etc. can only be reliably achieved through the use of models in a simulation context. Unfortunately, many manufacturing processes involve the material being treated in both the liquid and solid state, the trans-formation of which may be achieved by heat transfer and/or electro-magnetic fields. The computational modelling of such processes, involving the interactions amongst various interacting phenomena, is a consider-able challenge. However, it must be addressed effectively if Virtual Manufacturing Environments are to become a reality! This contribution focuses upon one attempt to develop such a multi-physics computational toolkit. The approach uses a single discretisation procedure and provides for direct interaction amongst the component phenomena. The need to exploit parallel high performance hardware is addressed so that simulation elapsed times can be brought within the realms of practicality. Examples of Multiphysics modelling in relation to shape casting, and solder joint formation reinforce the motivation for this work.