[Pictures of autism in the American cinema].

The aim of this article is to analyze the different ways in which the autism appears in the american cinema; the genres chosen are comedy, thriller and road movie because they represent classical movie patterns. The movies commented are: Mercury rising, Rainman, Who eats Gilbert Grape.

Early increase in graft-versus-host reactivity during pregnancy in the mouse.

Alloreactive T levels of para-aortic lymph nodes (PALN) and spleen were determined on different days of pregnancy in BALB/c females by local and systemic graft-versus-host (GvH) assays. A significant increase in GvH reactivity was registered early in both allogeneic and syngeneic matings, operating not only towards paternal but also towards third party strains. Immunoregulatory mechanisms in PALN also involved the appearance of progressive suppression during the first days of pregnancy.

Maternal immunoregulation: interrelationship between alloreactive and anti-self plus conventional antigen T sets of cells.

In a previous paper we reported early immunoregulatory mechanisms involving not only the appearance of progressive suppression but also significant increases in alloreactive T levels in paraaortic lymph nodes (PALN) and spleen, not only in allogeneic but also in syngeneic pregnancies. Taking into account the hypothesis of the superposition of the alloreactive and the anti-self plus conventional antigens T sets of cells, we investigated whether immunization with conventional antigens was able to alter alloreactive T levels. Weekly i.