Roger Ward

European Community Respiratory Health Survey calibration project of dosimeter driving pressures

RJ Ward, C Ward, DP Johns, B Skoric, M Abramson, EH Walters

Journal article  |  2002  |  EUROPEAN RESPIRATORY JOURNAL

Two potential sources of systematic variation in output from Mefar dosimeters, the system used in the European Community Respirato..

Iron overload and nitric oxide-derived oxidative stress following lung transplantation.

D Reid, G Snell, C Ward, R Krishnaswamy, R Ward, L Zheng, T Williams, H Walters

Journal article  |  2001  |  J Heart Lung Transplant

BACKGROUND: Reactive oxygen species (ROS) may contribute to airway injury and the development of the bronchiolitis obliterans synd..

Asthmagenicity of coal mine roof-bolting resins: an assessment using inhalation provocation tests.

R Convery, A Ward, R Ward, CL Bromly, JH Dennis, SC Stenton, SJ Bourke, DJ Hendrick

Journal article  |  2001  |  Occup Med (Lond)

Inhalation provocation tests were used to assess whether the volatile products of an activated resin had caused occupational asthm..

A specific anti-inflammatory effect of salmeterol in symptomatic asthmatic patients already on low dose ICs.

G Westall, C Ward, B Orsida, R Ward, R Bish, D Reid, EH Walters

Journal article  |  2000  |  THORAX

Introduction. In asthmatic patients, already on inhaled corticosteroids (ICS), who remain symptomatic, studies have demonstrated b..

Effect of inhaled fluticasone propionate on airway responsiveness in treatment-naive individuals--a lesser benefit in females.

RP Convery, DN Leitch, C Bromly, RJ Ward, G Bartlett, DJ Hendrick

Journal article  |  2000  |  Eur Respir J

A randomized double-blind placebo-controlled parallel group study with inhaled fluticasone propionate over 6 weeks, designed to qu..

Bal nitrite levels are directly correlated to exhaled nitric oxide levels

RJ Ward, E Gabbay, J Taylor, C Ward, H Whitford, T Kotsimbos, G Snell, TJ Williams, EH Walters

Journal article  |  1999  |  Respirology

A critical evaluation of the MefarTM dosimeter

RJ Ward, P Liakakos, RF Leonard, DW Reid, DP Johns, EH Walters

Journal article  |  1999  |  European Respiratory Journal

A critical evaluation of the Mefar (TM) dosimeter

RJ Ward, P Liakakos, RF Leonard, DW Reid, DP Johns, EH Walters

Journal article  |  1999  |  EUROPEAN RESPIRATORY JOURNAL

Multicentre studies of airway responsiveness (AR) are increasingly important tools in asthma epidemiology. Because comparisons of ..

Nebulizer calibration using lithium chloride: an accurate, reproducible and user-friendly method

RJ Ward, DW Reid, RF Leonard, DP Johns, EH Walters

Journal article  |  1998  |  EUROPEAN RESPIRATORY JOURNAL

Conventional gravimetric (weight loss) calibration of jet nebulizers overestimates their aerosol output by up to 80% due to unacco..

NITRITE AS A POTENTIAL MARKER OF AIRWAY INFLAMMATION IN LUNG TRANSPLANT RECIPIENTS

roger Ward

Journal article  |  1998  |  Immunology and Cell Biology