Exploring the link between character, personality disorder, and neuropsychological function.

Personality deviations and deficits in cognitive executive function are common among forensic populations. The present study on incarcerated offenders explored whether there are links between the two domains. Personality was assessed using the Temperament and Character Inventory (TCI).

A deficit in attentional set-shifting of violent offenders.

Background: Recent brain imaging studies suggest that proneness to violence and antisocial behaviour may be associated with dysfunction of the prefrontal cortex. The present study. therefore, examined aspects of prefrontally guided executive functions in a group of criminal violent men.

Development of a blocking ELISA for screening antibodies to porcine rubulavirus, La Piedad Michoacan Virus.

A blocking enzyme-linked immunosorbent assay (ELISA) was developed to detect antibodies to porcine rubulavirus (La Piedad Michoacan Virus [LPMV]) in serum samples from pigs. The test, based on a monoclonal antibody against the LPMV hemagglutinin-neuraminidase glycoprotein, had a sensitivity of 99% and a specificity of 97%. The results of this test were in agreement with those obtained by an indirect ELISA and hemagglutination inhibition, indirect immunofluorescence, and virus neutralization tests.

Behavioral disinhibition following basal forebrain excitotoxin lesions: alcohol consumption, defensive aggression, impulsivity and serotonin levels.

Research on alcoholism have identified a subgroup in which the drinking problem is associated with high rates of violence, an impulsive disposition and signs of reduced serotonin functioning in the brain. The present study reports that male Wistar rats with ibotenic acid-induced (5 micrograms/0.5 microliter) neuron loss in the basal forebrain (ventral striatum, septal area and adjacent structures) showed behavioral and neurochemical signs not unlike this subtype of alcoholics.

Analysis of the fusion protein gene of the porcine rubulavirus LPMV: comparative analysis of paramyxovirus F proteins.

Complementary DNA clones representing the fusion (F) protein gene of the porcine rubulavirus LPMV were isolated and sequenced. The F gene was found to be 1,845 nucleotides long containing one long open reading frame capable of encoding a protein of 541 amino acids. The cleavage motif for F0 into F1 and F2 is His-Arg-Lys-Lys-Arg.