Electroencephalographic, physiologic and behavioural responses during cervical dislocation euthanasia in turkeys.

ABSTRACT:

Background

There is a critical need to develop appropriate on-farm euthanasia methods for poultry species. Euthanasia methods should affect the brain first causing insensibility, followed by cardiorespiratory arrest. Neck or cervical dislocation methods, either manual (CD) or mechanical (MCD), are reported to cause a prolonged time to loss of sensibility and death with inconsistent results upon application, especially MCD methods. However, there is limited information on cervical dislocation in turkeys. The overall objective of this study was to assess the welfare implications of CD and a newly developed MCD device for euthanasia of cull turkeys in comparison with intravenous (IV) pentobarbital sodium (1 mL/4.5 kg), the gold standard euthanasia method. Time to death using electroen

SUBMITTER: Hernandez E 

PROVIDER: S-EPMC6505191 | biostudies-literature | 2019 May

REPOSITORIES: biostudies-literature