Study of postmortem blood circulation

The objective of this work was to study the postmortem redistribution of blood volumes and its influence of the distribution of substances of different molecular weight (194.2 and 150,000 Da). Lipiodol Ultrafluide, Omnitrast, or a radioisotopic mixture of aminohippuric acid and human IgG were injected into the left ventricle of a total of 20 rabbits divided into three groups. Our results demonstrate the importance of related factors, including left ventricular postmortem contraction, the arterial vascular bed, diffusion processes connected to the physicochemical characteristics of the substances, and the anatomical distribution of the vessels. Postmortem diffusion of aminohippuric acid to the urine was observed.     

Study on the effects of heat on blood and on the post-mortem estimation of carboxyhaemoglobin and methaemoglobin

Blood samples of different carboxyhaemoglobin (CoHb) content (0%, 50%, 100%) were analysed, after short exposure to heat, for determination of the change of CoHb and methaemoglobin (MetHb) during the succeeding 14 days. Untreated blood showed an initial increase of MetHb after heating followed by a decrease during this period. There was no formation of CoHb in the untreated blood. When CoHb was already present in the blood the amount of MetHb was smaller in amount and was formed at a slower rate. In these samples the concentration of CoHb slowly decreased.     

Equity,equality, and need: A study of the patterns and outcomes associated with their use in intimate relationships

This study examined the extent to which specific justice principles (equity, equality, and need) are associated with different orientations within complex relationships. This contrasts with previous research that has focused on the extent to which justice principle use varies across relationships representing distinctly different goals. Forty-eight men and 60 women were randomly assigned to conditions of equity, equality, or need. Each was asked to describe a recent incident from their own relationship illustrating the principle to which they were assigned. Incidents were coded into one of three domains representing the multiple orientations of intimate relationships. Subjects in the need condition were more likely to describe incidents related to issues of nurturance or personal development, whereas subjects in equity and equality were more likely to describe incidents related to the allocation of responsibilities. Subjects in the equality condition rated their principles as a more desirable basis for decision making in intimate relationships than subjects in either equity or need. Regardless of the relationship domain, subjects in the equality as compared to the equity condition also reported more positive feelings about the decision and themselves as well as more positive and less negative feelings toward their partner.     

The mirror's use in suicide

Eleven suicides in which the victim took his or her life while looking into a mirror are presented. The psychoanalytic implications of this extreme form of narcissism are discussed. Investigators should have a high index of suspicion of suicide in cases where a dead body is positioned in front of or near a mirror.     

The ultrastructural indices of the morphofunctional state of the heart in acute and chronic alcoholic intoxication

Morphofunctional myocardial characteristics in subjects who died of acute and chronic alcoholic intoxication were studied at ultrastructural level. The resulting new data enhance the level of diagnosis concerning the cause of death, the grounds of thanatogenesis. Possibilities for using the results of investigation in scientific and practical work are shown.