Reliure de : Officium Beatae Mariae Virginis, Pii V. Pont. Max. iussu editum...

[Office de la Vierge. 1622]

[Illustrations de Commencement et progrès de la Compagnie des Indes Orientales des Provinces Unies des Pays-Bas. Les principaux voyages que les habitants de ces provinces ont faits : avec la descritpion des Royaumes, des rivières, des fleuves...] / J.V. Meurs, grav.

Comprend : [Volume I. Frontispice : les richesses provenant du commerce et des échanges entre les Pays-Bas et l'Orient.] [Cote : M10326/Microfilm R 122143] ; [Volume I. Carte en reg. p.1 : carte de la baie de Loms. Norvège, Moscovie et Tartarie.]

Selective requirement for c-Myc at an early stage of V(alpha)14i NKT cell development.

Valpha14 invariant (Valpha14i) NKT cells are a subset of regulatory T cells that utilize a semi-invariant TCR to recognize glycolipids associated with monomorphic CD1d molecules. During development in the thymus, CD4(+)CD8(+) Valpha14i NKT precursors recognizing endogenous CD1d-associated glycolipids on other CD4(+)CD8(+) thymocytes are selected to undergo a maturation program involving sequential expression of CD44 and NK-related markers such as NK1.1. The molecular requirements for Valpha14i NKT cell maturation, particularly at early developmental stages, remain poorly understood. In this study, we show that CD4-Cre-mediated T cell-specific inactivation of c-Myc, a broadly expressed transcription factor with a wide range of biological activities, selectively impairs Valpha14i NKT cell development without perturbing the development of conventional T cells. In the absence of c-Myc, Valpha14i NKT cell precursors are blocked at an immature CD44(low)NK1.1(-) stage in a cell autonomous fashion. Residual c-Myc-deficient immature Valpha14i NKT cells appear to proliferate normally, cannot be rescued by transgenic expression of BCL-2, and exhibit characteristic features of immature Valpha14i NKT cells such as high levels of preformed IL-4 mRNA and the transcription factor promyelocytic leukemia zinc finger. Collectively our data identify c-Myc as a critical transcription factor that selectively acts early in Valpha14i NKT cell development to promote progression beyond the CD44(low)NK1.1(-) precursor stage.

Euroopan ihmisoikeustuomioistuimen (EIT) tuomio 23.9.1998 : tapaus A. v. Yhdistynyt Kuningaskunta

Strasbourg, 23 September 1998, Judgement delivered by a Chamber (100/1997/884/1096)

J.V. Snellman Hegelin Oikeusfilosofian tulkitsijana

Suomen Filosofisen Yhdistyksen 125-vuotisjuhlakollokviossa 16.10.1998 pidetty esitelmä

SAFO fragmento 16 V: El Deslumbramiento

E1 fr. 16 V es un breve poema en el que, argumentando con rigurosa lógica y utilizando como ejemplo demostrativo el mito de Helena, Safo formula la más antigua teorización conocida sobre la naturaleza de la belleza. Su modernidad es sorprendente; la belleza no es una cualidad absoluta, sino el producto fantasmático del impulso sexual. Los pormenores de su fenomenalogía se desglosan con el apoyo de la tradición homérica: el deslumbramiento inicial trastorna los sentidos creando apariencias ilusorias, ciega la ruzón, enajena, provoca olvido; pero cuando el deseo se extingue retornan memoria y conciencia, y con ellas el dolor. Se entiende así que la Helena que ya está de vuelta, la de la Odisea, proceda a administrar su seducción como una droga analgésica. El proccso se repite constantemente; sus sujetos somos todos, cualquiera, y su actualización afecta, más alla de la singular experiencia psica-física a las prácticas matrimoniales de la época, donde no se contemplava la elección de pareja y la mujer abandonaba su entorno para inscribirse en el del marido. Así la poesía de Safo, que forma parte de la iniciación a la vida adulta femenina, al poner al descubierto la relatividad de la belleza dentro del mecanismo amoroso, distancia a sus pupilas de sus propias emociones y las protege de la soledad insertándolas en una experiencia religiosa compartida.

New infectious mammary tumor virus superantigen with V beta-specificity identical to staphylococcal enterotoxin B (SEB).

Only few infectious mouse mammary tumor viruses (MMTV) have been characterized which induce a potent superantigen response in vivo. Here we describe the characterization of an MMTV which was isolated from milk of the highly mammary tumor-prone SHN mouse strain. Exposure of newborn mice to milk-borne MMTV (SHN) results in a very slow deletion of V beta 7, 8.1, 8.2 and 8.3 expressing peripheral T cells. Subcutaneous injection of adult mice with this virus induces a rapid and strong stimulation of all four affected V beta-subsets in vivo. Besides the strong T cell effect we observed an early proliferation and activation of the local B cell pool leading to the initial secretion of IgM followed by preferential secretion of IgG2a by day 6. Sequence comparison of the polymorphic C terminus with known open reading frames revealed high homology to the endogenous provirus Mtv-RCS. This is the first report of a virus having a complete overlap in V beta-specificity with a bacterial superantigen stimulating as many as 35% of the whole CD4+ T cell repertoire including V beta 8.2.