Monitoring and mitigating isoflurane emissions during inhalational anesthesia of mice.

Establishing a program to monitor waste anesthetic gas (WAG) in order to limit personnel exposure requires measuring the levels of WAG emitted and determining the effectiveness of scavenging methods to reduce such levels. In this study, the authors used infrared spectroscopy to measure levels of WAG emitted while anesthetizing mice with isoflurane for 15 min. They evaluated four different WAG scavenging conditions during induction and maintenance anesthesia: two conditions that used passive techniques and two that used active techniques.

Meta-analysis of variables affecting mouse protection efficacy of whole organism Brucella vaccines and vaccine candidates.

Background: Vaccine protection investigation includes three processes: vaccination, pathogen challenge, and vaccine protection efficacy assessment. Many variables can affect the results of vaccine protection. Brucella, a genus of facultative intracellular bacteria, is the etiologic agent of brucellosis in humans and multiple animal species.