Study of vitreous potassium correlation with time since death in the postmortem range from 2 to 110 hours using capillary ion analysis.

The time-dependent postmortem increase of potassium concentration in the eye fluids has been studied since the 1960s. However, important discrepancies on the reproducibility of the phenomenon have hampered the use of this parameter in real cases. In recent years, a new analytical approach based on capillary ion analysis (CIA) has been reported.

Effects of aging on cytochrome b5 expression in the human adrenal gland.

Context: Aging in humans is characterized by a selective decline in circulating levels of adrenal androgens. The results of in vivo studies are suggestive of reduced adrenal 17,20-lyase activity in aging men and women.

Objective: We sought to determine whether there are changes in the distribution and/or expression of cytochrome B5 (CytB5), an accessory protein important in the regulation of 17,20-lyase activity, in the adrenals of aging humans.

High urine ethanol and negative blood and vitreous ethanol in a diabetic woman: a case report, retrospective case survey, and review of the literature.

Several studies have shown that ethanol can be produced in urine infected with yeast or bacteria in vitro. We present the unusual case of a diabetic woman in whom ethanol was produced in her urine in vivo. The decedent was a 19-year-old woman who was noncompliant with her diabetes treatment.

Stainable hepatic iron in 341 African American adults at coroner/medical examiner autopsy.

Background: Results of previous autopsy studies indicate that increased hepatic iron stores or hepatic iron overload is common in African Americans dying in hospitals, but there are no reports of hepatic iron content in other cohorts of African Americans.

Methods: We investigated the prevalence of heavy liver iron deposition in African American adults. Using established histochemical criteria, we graded Perls' acid ferrocyanide-reactive iron in the hepatocytes and Kupffer cells of 341 consecutive African American adults who were autopsied in the coroner/medical examiner office.

Epidemiology of child homicide in Jefferson County, Alabama.

Objective: The purpose of this study was to present the epidemiology of homicide among children younger than 6 years of age in Jefferson County, Alabama. This study focused on obtaining great detail on homicides and suspicious deaths occurring within a fixed population.

Methods: For purposes of this study, cases included Jefferson County deaths attributed to "homicide" or that were "undetermined" as noted in the coroner files among children younger than 6 years of age who were born and died between January 1, 1988 and December, 31, 1998.

Death during theft from electric utilities.

Utilities that supply power are subject to theft of service and theft of hardware used to provide service. Individuals who try to steal from a power utility risk electrocution. We conducted a retrospective study of all individuals examined by the Jefferson County Coroner Medical Examiner Office from January 1981 through December 2001 and found that 8 individuals died trying to steal from a power utility.

Epidemiology of fatal occupational injuries in Jefferson County, Alabama.

Background: In Alabama, little is known about the overall characteristics of job-related injuries.

Methods: We examined fatal occupational injuries that occurred in Jefferson County, Alabama, from 1990 through 1999 using files maintained by the Jefferson County Coroner/Medical Examiner Office. Mortality rates were calculated by sex, age, race, occupation, and industry.

A case of homicide by lethal injection with lidocaine.

This report describes a homicide by overdosage with lidocaine. The decedent, a 32-year-old male hospitalized for a lengthy period with acute intermittent porphyria and chronic pancreatitis, suffered apparent asystole and seizure. Failed resuscitation preceded death.