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3‐methylindole as a model of equine obstructive lung disease
Author(s) -
BREEZE R. G.,
BROWN C. M.,
TURK M. A. M.
Publication year - 1984
Publication title -
equine veterinary journal
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.82
H-Index - 87
eISSN - 2042-3306
pISSN - 0425-1644
DOI - 10.1111/j.2042-3306.1984.tb01872.x
Subject(s) - pulmonary disease , medicine , lung , horse , disease , pathology , biology , paleontology
Summary 3‐methylindole was administered orally and intravenously to horses and ponies in order to determine the ability of this chemical to provide a model of equine pulmonary disease. Both routes produced a severe and sometimes fatal pulmonary disease, characterised by bronchiolitis. Clinical signs developed 48 to 72 h after dosing and were most severe between Days 4 and 10 post dosing. Intravenous administration of 3‐methylindole produced lung injury more rapidly and at a lower dose rate than the oral route. It is suggested that the respiratory condition induced by this chemical could become a method for standardisation of lung function techniques and interpretation in equine obstructive pulmonary disease.