The liability of the duressor

Liverpool Law Review - It has been argued that a better understanding of the nature of excuses gives rise to solutions to many problems concerning the liability of secondary parties. The duressor...     

Enzyme typing of human hair roots.

Sufficient phosphoglucomutase activity was found to be present in plucked hair noses bearing either fragmentary or complete outer root sheaths to enable typing of individual roots by starch-gel electrophoresis. Hair roots collected by brushing were found to contain very little PGM activity. Other isoenzyme systems were detected in hair roots but in insufficient quantities to make typing feasible.     

The detection of Y chromosomes in bloodstains--a reevaluation

A method has been described for detecting Y chromosomes in the leukocytes of human bloodstains prepared on a variety of substrates. The factors that influence the proportion of chromosomes exhibiting a Y spot (the Y cell index) in a bloodstain are considered, including the subjective nature of assessment of the Y chromosome fluorescence, the substrate, and the age of bloodstain. In contrast to previous workers no decay in Y cell index with the age of the stain was observed. The results of a blind trial involving stains derived from case work, where from other evidence there was no doubt as to the sex of the donor, are presented. Sixty-five percent of the male bloodstains were correctly identified and no females were wrongly reported as male.     

Fatal lung hemorrhage in complex pulmonary angiodysplasia in a case of mongolism

A case of sudden and unexpected death of a boy with Down-Syndrome is reported. Death was due to acute excessive haemorrhage from the lungs. There were no cardiac anomalies. Histology revealed in addition to mediahyperplasia, intimaproliferation and occlusions, multiple foci of anomalous ectatic blood vessels predominantly in the lungs, some of which ruptured and bled into adjacent airways. Evidence of previous less severe bleeding episodes was present. Further investigation showed a familial occurrence of the blood vessel anomaly.