Efficacy and safety of stored and newly prepared tribromoethanol in ICR mice.

This study, performed in conjunction with an in vitro evaluation of tribromoethanol (TBE), consisted of three trials with three objectives. The first objective was to compare anesthetic efficacy and short-term pathologic findings of TBE, ketamine-xylazine (K-X), and sodium pentobarbital (NaP). The second objective was to evaluate how changes of TBE that occur during the perceived most favorable and least favorable storage conditions (8 weeks at 5 degrees C in the dark [5D] and 25 degrees C with exposure to light [25L], respectively) affect anesthetic efficacy and short-term pathology when compared to newly prepared TBE.

Detection of Escherichia coli Shiga toxin (stx) and enterotoxin (estA and elt) genes in fecal samples from non-diarrheic and diarrheic greyhounds.

Virulence factors responsible for acute diarrhea in greyhounds have not been well established. The objective of this study was to determine if a correlation exists between disease and the presence of the Escherichia coli toxin genes in non-diarrheic and diarrheic greyhound feces. DNA extracted from broth cultures was evaluated for the presence of Shiga toxin and enterotoxin genes and broth samples were evaluated for Shiga toxin and heat-labile enterotoxin.