International journal of legal medicine
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Biography Historical Article
DNA analyses of the remains of the Prince Branciforte Barresi family.
The five skeletons found buried in the church of Militello di Catania, Sicily, were tentatively identified by morphological analysis and historical reports as the remains of Prince Branciforte Barresi, two of his children, his brother and another juvenile member of the family (sixteenth and seventeenth centuries). In order to attempt to clarify the degree of relationships of the five skeletons, sex testing and mitochondrial DNA (mtDNA) sequence analysis of the hypervariable segments I and II (HV1 and HV2) of control region were performed. Moreover, the 9 bp-deletion marker of region V (COII/tRNAlys) was examined. Molecular genetic analyses were consistent with historical expectations, although they did not directly demonstrate that these are in fact the remains of the Prince and his relatives, due to the impossibility of obtaining DNA from living maternal relatives of the Prince.
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Due to an increase in age of the patient population in cardiac surgery, cerebral complications are increasing in frequency, also as a cause of death. In order to reveal cerebral pathology associated with a fatal outcome after cardiac surgery, we re-evaluated the cast angiographs and medico-legal autopsy documents of 144 adult cardiac surgery subjects over a 7-year period. Special attention was paid to the ability of post-mortem cast angiography to aid in diagnosing cerebral pathology. ⋯ The immediate cause of death was most often of cardiac (83%) and cerebral (14%) origin. In 14 cases, cerebral damage was considered to be an additional cause of death. The use of cerebral post-mortem cast angiography should be recommended, especially for its excellent ability to visualize intravascular pathology such as arterial stenoses and thromboses, with a 92% sensitivity in showing new main cerebral artery thromboses, before likely distortion of the vascular anatomy by dissection.