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W D Collom

Publications and source records attributed to W D Collom.

17 recordsLinked to original sources
PubMed1985

Blood versus bone marrow pentobarbital concentrations.

Postmortem pentobarbital levels in rabbit heart blood and bone marrow were determined and compared. The average ratio of femur marrow/blood pentobarbital concentrations in 24 rabbits was 1.06 +/- 0.05. The average percent difference between actual plasma pentobarbital concentrations and calculated plasma pentobarbital concentrations was 5.82 +/- 1.96. Concentrations were determined by gas chromatography of extracted, derivatized pentobarbital.

Animals↗
PubMedDate not supplied

Fatal strychnine ingestion.

A postmortem case involving ingestion of a strychnine-containing preparation is reported. Strychnine levels were determined in blood, urine, bile, liver, kidney, stomach contents, small and large intestines, and brain. The procedure, which is sensitive and specific, employs a gas-liquid chromatograph equipped with a flame ionization detector (FID). The extraction procedure using 5 mL of body fluids or tissue homogenate is described in detail. This is the first strychnine mortality in Allegheny County within a period of 20 years.

Chromatography, Gas↗