1 23 Veterinary Research Communications An International Journal Publishing Topical Reviews and Research Articles on all Aspects of the Veterinary Sciences ISSN 0165-7380 Volume 37 Number 2 Vet Res Commun (2013) 37:139-144 DOI 10.1007/s11259-013-9556-z Effect of racing on the serum concentrations of cardiac troponin I and creatine kinase myocardial band in racing camels (Camelus dromedarius) Mohamed Tharwat, Fahd Al-Sobayil & Sébastien Buczinski