Bioactivity of nitrolinoleate: effects on adhesion molecules and CD40-CD40L system

The vascular effects of nitrolinoleate (LNO(2)), an endogenous product of linoleic acid (LA) nitration by nitric oxide-derived species and a potential nitrosating agent, were investigated on rat endothelial-leukocyte interactions. Confocal microscopy analysis demonstrated that LNO(2) was capable to deliver free radical nitric oxide ((center dot)NO) into cells, 5 min after its administration to cultured cells, with a peak of liberation at 30 min. THP-1 monocytes incubated with LNO(2) for 5 min presented nitrosation of CD40, leading to its inactivation. Other anti-inflammatory actions of LNO(2) were observed in vivo by intravital microscopy assays. LNO(2) decreased the number of adhered leukocytes in postcapillary venules of the mesentery network. In addition to this, LNO(2) reduced mRNA and protein expression of 2-integrin in circulating leukocytes, as well as VCAM-1 in endothelial cells isolated from postcapillary venules, confirming its antiadhesive effects on both cell types. Moreover, 2-(4-carboxyphenyl)-4,4,5,5-tetramethylimidazoline-1-oxyl-3-oxide, a nitric oxide scavenger, partially abolished the inhibitory action of LNO(2) on leukocyte-endothelium interaction, suggesting that the antiadhesion effects of LNO(2) involve a dual role in leukocyte adhesion, acting as a nitric oxide donor as well as through nitric oxide-independent mechanisms. In conclusion, LNO(2) inhibited adhesion molecules expression and promoted (center dot)NO inactivation of the CD40-CD40L system, both important processes of the inflammatory response. (C) 2010 Elsevier Inc. All rights reserved.

Health education for children in the control of Schistosomasis

Health education for children is an important measure in the control of schistosomiasis especially considering the characteristics of the disease during childhood, such as high prevalence, high percent of treatment resistance, high rates of egg elimination and high level of reinfection, as reported in studies conducted in endemic areas. All of these facts indicate that children play a role in the maintenance and transmission of schistosomiasis. Historically in Brazil, Health Education concerning the major Brazilian endemies consists of a kind of vertical, interventionist and temporary action. An alternative would be to create a permanent health education process by assigning health education teachers to elementary schools. This would require expansion and improvement of teacher training and the development of programs taking into account: 1) the cognitive aspects of the child, the child's perception of reality and of the health/illness process; 2) the adaptation of instruction means and materials to the age group; 3) a "pedagogy of liberation" approach emphasizing the possibility of transforming life conditions since schistosomiasis is related to the lack of public services such as basic sanitation and clean domestic water supply.

Heb 5.7, Jesus' Prayer on the Mount of Olives and Jewish Christianity: Hearing Early Christian Voices in Canonical and Apocryphal Texts

(Résumé de l'ouvrage) The book of Hebrews has often been the Cinderella of the New Testament, overlooked and marginalized; and yet it is one of the most interesting and theologically significant books in the New Testament. A Cloud of Witness examines the theology of the book in the light of its ancient historical context. There are chapters devoted to the structure of Hebrews, the person of Jesus Christ, Hebrews within the context of Second Temple Judaism and the Greco-Roman empire and the role of Hebrews in early Christian thought.

Arjen teologiaa : köyhien naisten elämä teologian kriteerinä

Kirjallisuusarvostelu

L'éthique théologique de la libération d'Enrique Dussel : une réponse à la morale dominatrice

Le sous-continent latino-américain vit dans une pauvreté endémique où la lutte pour la survie est au quotidien. Les peuples deviennent de plus en plus pauvres et la vie de la personne humaine est méprisée. Est-il question d’une carence de biens matériels ou d’une mauvaise répartition de la richesse? Nous affirmons qu’il s’agit d’une situation de domination, d’oppression et d’injustice institutionnalisée. Ce mémoire tend à faire une lecture de l’éthique théologique de la libération d’Enrique Dussel dans une perspective émancipatoire. Nous partons du principe que cette éthique matérielle de la vie peut donner une réponse à la morale dominatrice établie et peut contribuer à la transformation de la situation injuste. L’éthique théologique de la libération dusselienne analyse l’être latino-américain considéré comme autre par le système en vigueur et cherche à changer qualitativement les conditions réelles de vie de chaque personne en communauté. Pour ce faire, elle repense de façon critique la totalité des principes de la morale dominatrice à partir de la négation de la vie des victimes et propose une alternative qui doit se réaliser ici maintenant dans l’histoire : la libération des victimes dans n’importe quel système de domination. Ce projet tient compte de la dimension spirituelle du peuple latino-américain. Un sous-continent dit majoritairement chrétien se questionne sur la présence de Dieu et de son agir dans la lutte quotidienne pour la libération. Il se demande comment vivre la foi en Dieu dans une situation d’oppression et de lutte pour la libération. C’est à ce parcours que ce mémoire nous convie en nous rappelant constamment qu’un monde meilleur est possible et que le Dieu de la vie n’abandonne pas sa création.

The Political and Artistic Program of Prince Petru Rares of Moldavia (1527-1538 and 1541-1546) and the Fresco Series Depicting the “Life of the Mother of God” in the Church of Humor Monastery

En 1993, l’église du monastère Humor et six autres églises du nord de la Moldavie (Roumanie) ont été classifiés comme patrimoine de l'UNESCO, en particulier en raison de leurs caractéristiques iconographiques et architecturales uniques. Construit au seizième siècle, le monastère Humor est devenu un riche centre religieux et culturel sous le patronage du prince Petru Rares de Moldavie. Ce centre a encouragé les innovations architecturales ecclésiales, ainsi qu’un programme très prolifique de fresques, extérieures et intérieures, exprimant une créativité au-delà du canon de la peinture de l'époque. La présente thèse est concentrée sur ces innovations architecturales et iconographiques, comprises à la lumière du contexte historique de ce moment unique dans l'histoire de la Moldavie, dans le siècle qui suivit la chute de Constantinople (1453). Tandis que la première partie de la thèse est concentrée sur ces circonstances historiques, et plus précisément sur l'impact du patronage du Prince Rares, la deuxième partie de la recherche est concentrée sur l'analyse des sources littéraires et de la théologie d’une série unique de fresques, placé dans la gropnita (chambre funéraire) de l’église monastique d’Humor, évoquant la vie de la Mère de Dieu. La série est un exemple extraordinaire d’interaction des textes, le Protévangile de Jacques et le Synaxarion, avec l'iconographie. Une attention particulière à l'iconographie du monastère Humor démontre le besoin de la corrélation entre texte et icône d'une part, ainsi que la nécessité d’une corrélation entre les études théologiques, l'art et l’histoire d’autre part. Un autre avantage de la recherche est de contribuer à une appréciation plus riche des trésors culturels et religieux des communautés chrétiennes de l'Europe de l'Est aux points de vue religieux et culturel, en réponse à leur reconnaissance comme patrimoine de l’UNESCO.

La influencia del utopismo renacentista en la consolidación de la identidad internacional de Hispanoamérica. Estudio de caso : Tomaso de Campanella y la Teología de la Liberación

El descubrimiento de América significó el ensanchamiento de las fronteras mentales que sobre el universo tenían los europeos renacentistas. La existencia de un Nuevo Mundo produjo la necesidad en filósofos y escritores de crear sociedades imaginarias que debían ser implantadas allende el océano como ideales de perfección o utopías. Esta corriente de creadores utópicos que prometían construir una América virtuosa y libre de los vicios de la desgastada Europa, conocido ahora como el Utopismo Renacentista, selló para siempre el destino histórico de la América Hispánica. El Nuevo Mundo sería desde su más temprana colonización el crisol de los anhelos humanos y el origen mismo de las utopías. Fenómenos tales como el caudillismo, el populismo, la Teología de la Liberación, entre otros, profundamente enraizados en el espíritu hispanoamericano, pueden ser también comprendidos a partir del carácter utópico del continente, y por tanto, el utopismo se convierte en rasgo fundamental de la identidad internacional de Hispanoamérica. El caso de la Teología de la Liberación es analizado a la luz de la obra del filósofo italiano Tomaso de Campanella, La Ciudad del Sol, donde se encuentra que aspectos como el comunitarismo, la religión como fuente de lo político y el establecimiento de ideales de perfección social son parte fundamental de la esencia identitaria de la América Española.

Law and the power of feminism: how marriage lost its power to oppress women

In Feminism and the Power of Law Carol Smart argued that feminists should use non-legal strategies rather than looking to law to bring about women’s liberation. This article seeks to demonstrate that, as far as marriage is concerned, she was right. Statistics and contemporary commentary show how marriage, once the ultimate and only acceptable status for women, has declined in social significance to such an extent that today it is a mere lifestyle choice. This is due to many factors, including the ‘sexual revolution’ of the 1960s, improved education and job opportunities for women, and divorce law reform, but the catalyst for change was the feminist critique that called for the abandonment (rather than the reform) of the institution and made the unmarried state possible for women. I conclude that this loss of significance has been more beneficial to British women in terms of the possibility of ‘liberation’ than appeals for legal change and recognition, and that we should continue to be wary of looking to law to solve women’s problems.

Preparation and evaluation of an experimental luting glass ionomer cement to be used in dentistry

The aim of this paper is to compare the fluoride-releasing and mechanical properties of an experimental luting glass ionomer cement, which has a modified composition and a commercial luting cement. The experimental powder was obtained by sol-gel process and then, it was used to prepare the experimental cements. The properties of cement pastes, such as setting time and working time, microhardness and diametral tensile strength were determined. Fluoride release from GICs was evaluated at time intervals of 1, 7, 14, 21 and 28 days in deionized water. Atomic force microscopy (AFM) analyses showed that the surface of the experimental cements is more homogeneous than commercial GICs. The mechanical properties and the measure of liberation of fluoride of the two cements were influenced by ratio powder:liquid and chemical composition of the precursor powders. Experimental cements released less fluoride than commercial cements. However, this liberation was more constant during the analyzed period. Thus, the results obtained in this study indicated that the composition of the experimental powder modified by the niobium can lead the formation of the polysalt matrix with good mechanical properties. In other words, we can say that experimental powder offered considerable promise for exploitation in dental field.

De uma cultura política à Teologia da Liberação: as cartas do cárcere de Frei Betto e a ditadura civil-militar no Brasil

Pós-graduação em História - FCLAS

Aggiornamento católico e teologia da libertação no Brasil e no México: um estudo histórico-comparativo entre a revista de Cultura Vozes e a revista Christus (1966-1980)

Pós-graduação em História - FCLAS

The People's Hour and the Social Gospel: George Howard Gibson's Gilded Age Search for an Organization of the Kingdom of God

Previous studies of the Social Gospel movement have acknowledged the fact that Social Gospelers were involved in multiple social reform movements during the Gilded Age and into the Progressive Era. However, most of these studies have failed to explain how the reform experiences of the Social Gospelers contributed to the development of the Social Gospel. The Social Gospelers’ ideas regarding the need to transform society and their strategies for doing so were largely a result of their personal experiences as reformers and their collaboration with other reformers. The knowledge and insight gained from interaction with a variety of reform methods played a vital role in the development of the ideology and theology of the Social Gospel. George Howard Gibson is exemplary of the connections between the Social Gospel movement and several other social reform movements of the time. He was involved in the Temperance movement, was a member of both the Prohibition Party and the People’s Party, and co-founded a Christian socialist cooperative colony. His writings illustrate the formation of his identity as a Social Gospeler as well as his attempts to find an organization through which to realize the kingdom of God on earth. Failure to achieve the changes he desired via prohibition encouraged him to broaden his reform goals. Like many Midwestern Social Gospelers Gibson believed he had found “God’s Party” in the People’s Party, but he rejected reform via the political system once the Populists restricted their attention to the silver issue and fused with the Democratic Party. Yet his involvement with the People’s Party demonstrates the attraction many Social Gospelers had to the reforms proposed in the Omaha Platform of 1892 as well as to the party’s use of revivalistic language and emphasis on producerism and brotherhood. Gibson’s experimentation with a variety of ways to achieve the kingdom of God on earth provides new insight into the experiences and contributions of lay Social Gospelers. Adviser: Kenneth J. Winkle

Wright’s Version of Critical Realism

N. T. Wright’s research project “Christian Origins and the Question of God” is characterized by its use of the method of critical realism. Now, “critical realism” is a term that has been used in connection with different epistemo-logical positions because the term has been “constantly reinvented.” It is very easy to make up a term when one wants to distinguish oneself from an assumed naïve approach to reality. As has been observed earlier, the use of a distinct term does not necessarily mean the same if used by another author; the context is important. One has to track literal dependencies to evaluate whether continuity with former uses of a term is intended. That is to say, the term “critical realism” has proven to be equivocal, although this has rarely been noticed . This does not mean that taking such a critical realist stance cannot present a decisive advantage over rather unreflective approaches to whatever sort of reality. Nevertheless, philosophically it can probably only be a start. The purpose of this contribution to this compendium will be to analyze the content claims and the status of N. T. Wright’s critical realism in these regards, with a special emphasis on Paul and the Faithfulness of God, of course.

Leaving Home: Philo of Alexandria on the Exodus.

For Jewish-Hellenistic authors writing in Egypt, the Exodus story posed unique challenges. After all, to them Egypt was, as Philo of Alexandria states, their fatherland. How do these authors come to terms with the biblical story of liberation from Egyptian slavery and the longing for the promised land? In this chapter I am taking a close look at Philo’s detailed discussion of the Exodus and locate it within the larger context of Jewish-Hellenistic literature (Wisdom of Solomon, Ezekiel’s Exagoge). In Philo’s rewriting of the Exodus the destination of the journey is barely mentioned. Contrary to the biblical narrative, in the scene of the burning bush, as retold by Philo, God does not tell Moses where to go. Philo’s main concern is what happens in Egypt: both in biblical times and in his own days. The Exodus is nevertheless important to Philo: He reads the story allegorically as a journey from the land of the body to the realms of the mind. Such a symbolic reading permitted him to control the meaning of the Exodus and to stay, literally and figuratively, in Egypt.

"Another Way": The Pneumatology of Deleuzean Minoritarian Communal Interpretation in Scripture, the 16th Century Radical Reformation, and Alternative 21st Century Anabaptist Community

This dissertation proposes a constructive theology of the Holy Spirit called the "pneumatology of minoritarian communal interpretation," the alternative creation of meaning within an oppressive majority context. It illustrates the convergence of Deleuzean philosophy with Anabaptist pneumatology and media communal interpretation theory in three particular locations: 1) selected mentions of the Holy Spirit in the Hebrew Bible and Christian New Testament; 2) the 16th century Radical Reformation; and 3) "Another Way," a 21st century alternative Anabaptist group focused around the spiritual discussion of art and popular media. Chapter One outlines the three theories. Chapter Two examines the Holy Spirit in the Hebrew Bible, particularly 1 Samuel 8, the book of Ezekiel, and the Gospel narratives. Chapter Three examines the pneumatological writings of the Radical Reformers, concentrating particularly on their theologies of the intersection between church and the surrounding majoritarian culture. Chapter Four outlines my original field research with Another Way, and examines the tension between minoritarian communal interpretation and the 21st century semiotic regime. Chapter Five then summarizes the conversations between theory and illustration to propose the pneumatology of minoritarian communal interpretation for Christian theology.