A method for the separation and determination of neutral compounds in postmortem tissues

Atrazine in plasma and tissue following atrazine-aminotriazole-ethylene glycol-formaldehyde poisoning

A high performance liquid chromatography method has been used to study the plasma kinetics of atrazine in a human fatality after ingestion of a herbicide mix containing atrazine, aminotriazole, ethylene glycol and formaldehyde. A hemodialysis was performed in an effort to eliminate these toxic substances. The mean atrazine clearance over 4 h was 250 mL/min and the dialysance of atrazine was calculated as 76%. On autopsy, the kidney showed the highest concentration of atrazine (97.62 micrograms/g-1 wet tissue) with lesser concentrations in the lung, small intestine and liver, and the lowest concentration in the heart.

Cocaine abuse and violent death

One hundred and fourteen Los Angeles County Coroner's cases found to be positive in drug screening for the presence of cocaine were studied to determine the relationship between cocaine abuse and violent death. Of these 114 victims, 70 (61.4%) died a violent death--over 68% of these as shootings and stabbings. Fourteen of the violent death victims (20%) were found to have been behaving in a violent manner just prior to their death. Violence seems to be clearly connected to the use and abuse of cocaine.