Use of aerosolized compounds in the treatment of exercise induced pulmonary hemorrhage in an equine

摘要

The administration of aerosolized nitric oxide donors or type V phosphodiesterase inhibitor in controlled doses to horses during high intensity exercise is described. Aerosolized nitric oxide donors (in conjunction with intravenous type V phosphodiesterase inhibitor) and type V phosphodiesterase inhibitor are beneficial to prevent exercise induced pulmonary hemorrhage by reducing transmural pulmonary artery pressure with a concomitant decrease in pulmonary capillary stress failure. The administration of aerosolized nitric oxide donors and type V phosphodiesterase inhibitors is viewed as a novel therapeutic modality in the alleviation of capillary stress failure and EIPH in performance horses.