Experimental animal infection models for Johne's disease, an infectious enteropathy caused by Mycobacterium avium subsp. paratuberculosis

DJ Begg, RJ Whittington - The Veterinary Journal, 2008 - Elsevier
A critical literature review of experimental infection models for Johne's disease in farm and
laboratory animals was conducted. A total of 73 references were admitted. They were …

[HTML][HTML] Case definition terminology for paratuberculosis (Johne's disease)

RJ Whittington, DJ Begg, K De Silva, AC Purdie… - BMC veterinary …, 2017 - Springer
Paratuberculosis (Johne's disease) is an economically significant condition caused by
Mycobacterium avium subsp. paratuberculosis. However, difficulties in diagnosis and …

Comparative immunological and microbiological aspects of paratuberculosis as a model mycobacterial infection

RJ Whittington, DJ Begg, K de Silva, KM Plain… - Veterinary immunology …, 2012 - Elsevier
Paratuberculosis or Johne's disease of livestock, which is caused by Mycobacterium avium
subsp. paratuberculosis (MAP), has increased in prevalence and expanded in geographic …

Sport and delinquency: an examination of the deterrence hypothesis in a longitudinal study.

DJ Begg, JD Langley, T Moffitt… - British journal of sports …, 1996 - bjsm.bmj.com
OBJECTIVE: To determine whether involvement in sporting activity in mid-adolescence
would deter delinquent behaviour in late adolescence. METHODS: Members of a …

Minimum purchasing age for alcohol and traffic crash injuries among 15-to 19-year-olds in New Zealand

K Kypri, RB Voas, JD Langley… - … Journal of Public …, 2006 - ajph.aphapublications.org
Objectives. In 1999, New Zealand lowered the minimum purchasing age for alcohol from 20
to 18 years. We tested the hypothesis that this increased traffic crash injuries among 15-to …

Does a Th1 over Th2 dominancy really exist in the early stages of Mycobacterium avium subspecies paratuberculosis infections?

DJ Begg, K De Silva, N Carter, KM Plain, A Purdie… - Immunobiology, 2011 - Elsevier
The immune response of ruminants to Johne's disease has been long associated with a cell
mediated immune (CMI) response in the early stages of infection with a switch to an …

Identifying predictors of persistent non-alcohol or drug-related risky driving behaviours among a cohort of young adults

DJ Begg, JD Langley - Accident Analysis & Prevention, 2004 - Elsevier
This study sought to identify adolescent risk factors that predicted persistent risky driving
behaviours among young adults. It was part of a longitudinal study of a birth cohort (474 …

Identifying factors that predict persistent driving after drinking, unsafe driving after drinking, and driving after using cannabis among young adults

DJ Begg, JD Langley, S Stephenson - Accident Analysis & Prevention, 2003 - Elsevier
The main aim of this study was to identify adolescent/young adulthood factors that predicted
persistent driving after drinking, persistent unsafe driving after drinking, and persistent …

Inattentive and hyperactive behaviors and driving offenses in adolescence

S Nada-Raja, JD Langley, ROB McGee… - Journal of the American …, 1997 - Elsevier
OBJECTIVE: The associations between symptoms of attention-deficit hyperactivity disorder
(ADHD), conduct disorder, anxiety, or depression and no disorder in relation to driving …

Seat-belt use and related behaviors among young adults

DJ Begg, JD Langley - Journal of Safety Research, 2000 - Elsevier
Seat-belt use among young adults was examined to identify factors associated with nonuse.
This research was part of the Dunedin Multidisciplinary Health and Development Study …