Fighting experiences and natural killer cell activity in male laboratory mice

There is currently much interest in the potential impact of psychological factors on immune responses. An attempt was made to assess the effects of dominant/subordinate polarity in male mice on the cytotoxic activities of their natural-killer (NK) cells. On the basis of repeated agonistic encounters, categories of subordinate and dominat animals were selected. These animals were compared with manipulated controls (introduced to a novel test cage without an opponent on each occasion) and undisturbed controls (who remained in isolation without manipulation). In terms of NK activity, immunosuppression was observed in both dominant and subordinate categories when compared to undisturbed controls. There were, however, no differences between the fighting exposed subjects and the manipulated controls, suggesting that stress accounts for any changes. © 1994 Wiley-Liss, Inc.     

FEMALE SEXUALITY,NATIONALISM AND LARGE GROUP IDENTITY

Nationalist movements are emerging today everywhere in the world. Many of them display a high level of aggression and a negative attitude toward sexuality and especially female sexuality. Along with this, erotic fiction with a sadomasochistic orientation has achieved great success and has hundreds of millions of readers in the world. This collective fantasy allows some integration of aggression in sexual life while questioning liberal morality and its equality in gender roles and conservative morality and its idea of control over passion. Both phenomena may represent different responses to the appearance of a new female sexuality threatening the social structure we know.     

Architecture,urban planning and collective identity: Bilbao as a case study

The American Journal of Psychoanalysis - The emergence of a collective identity, a complex social and psychological process, may be linked to a specific place and a particular urban layout....     

Experiences of Space and Time in the Covid-19 Pandemic: Letter From Bilbao

The American Journal of Psychoanalysis - The COVID-19 pandemic has become a global phenomenon with powerful effects. The deaths and suffering, and the measures taken to mitigate the propagation,...     

Return to Sepharad: Is it possible to heal an ancient wound? A reflection on the construction of large-group identity

Abstract

Spanish parliament recently issued a new law offering Spanish nationality to Sephardic Jews who so desired and could demonstrate a basic knowledge of the Spanish language and culture. This law attempted to redress a five-centuries-old injustice and was expected to unleash both criticism and praise. Surprisingly, reactions in the public or the press were minimal or absent. Reasons for this are explored through a qualitative study with focus groups, which showed ideas that can be grouped into four main categories: ignorance, justice, distrust, and fear. It is hypothesized that the predominantly silent response to the new law might be due to the fact that it touches on an extremely sensible issue: the historically fragmented Spanish identity. A position of negation is constructed, to avoid deep anxieties related to the fragile core of a collective identity built from many “others” forced to the refuge of an introspection that protects them from the conviction of not fulfiling the ideal identity status, known by all but reached by none. All those “others” have mixed their bloods with the Old Christians along the centuries, possibly transmitting a profound insecurity about their personal and collective identity that might contribute to understanding current social reactions.